Merge tag 'perf-urgent-2024-06-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf events fix from Ingo Molnar:
"Add missing MODULE_DESCRIPTION() lines"
* tag 'perf-urgent-2024-06-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/intel: Add missing MODULE_DESCRIPTION() lines
perf/x86/rapl: Add missing MODULE_DESCRIPTION() line
diff --git a/.mailmap b/.mailmap
index 43cd299..efd9fa8 100644
--- a/.mailmap
+++ b/.mailmap
@@ -337,10 +337,11 @@
Karthikeyan Periyasamy <quic_periyasa@quicinc.com> <periyasa@codeaurora.org>
Kathiravan T <quic_kathirav@quicinc.com> <kathirav@codeaurora.org>
Kay Sievers <kay.sievers@vrfy.org>
-Kees Cook <keescook@chromium.org> <kees.cook@canonical.com>
-Kees Cook <keescook@chromium.org> <keescook@google.com>
-Kees Cook <keescook@chromium.org> <kees@outflux.net>
-Kees Cook <keescook@chromium.org> <kees@ubuntu.com>
+Kees Cook <kees@kernel.org> <kees.cook@canonical.com>
+Kees Cook <kees@kernel.org> <keescook@chromium.org>
+Kees Cook <kees@kernel.org> <keescook@google.com>
+Kees Cook <kees@kernel.org> <kees@outflux.net>
+Kees Cook <kees@kernel.org> <kees@ubuntu.com>
Keith Busch <kbusch@kernel.org> <keith.busch@intel.com>
Keith Busch <kbusch@kernel.org> <keith.busch@linux.intel.com>
Kenneth W Chen <kenneth.w.chen@intel.com>
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 500cfa7..b600df8 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -1921,6 +1921,28 @@
Format:
<bus_id>,<clkrate>
+ i2c_touchscreen_props= [HW,ACPI,X86]
+ Set device-properties for ACPI-enumerated I2C-attached
+ touchscreen, to e.g. fix coordinates of upside-down
+ mounted touchscreens. If you need this option please
+ submit a drivers/platform/x86/touchscreen_dmi.c patch
+ adding a DMI quirk for this.
+
+ Format:
+ <ACPI_HW_ID>:<prop_name>=<val>[:prop_name=val][:...]
+ Where <val> is one of:
+ Omit "=<val>" entirely Set a boolean device-property
+ Unsigned number Set a u32 device-property
+ Anything else Set a string device-property
+
+ Examples (split over multiple lines):
+ i2c_touchscreen_props=GDIX1001:touchscreen-inverted-x:
+ touchscreen-inverted-y
+
+ i2c_touchscreen_props=MSSL1680:touchscreen-size-x=1920:
+ touchscreen-size-y=1080:touchscreen-inverted-y:
+ firmware-name=gsl1680-vendor-model.fw:silead,home-button
+
i8042.debug [HW] Toggle i8042 debug mode
i8042.unmask_kbd_data
[HW] Enable printing of interrupt data from the KBD port
diff --git a/Documentation/arch/riscv/uabi.rst b/Documentation/arch/riscv/uabi.rst
index 54d199d..2b420ba 100644
--- a/Documentation/arch/riscv/uabi.rst
+++ b/Documentation/arch/riscv/uabi.rst
@@ -65,4 +65,6 @@
Misaligned accesses
-------------------
-Misaligned accesses are supported in userspace, but they may perform poorly.
+Misaligned scalar accesses are supported in userspace, but they may perform
+poorly. Misaligned vector accesses are only supported if the Zicclsm extension
+is supported.
diff --git a/Documentation/core-api/swiotlb.rst b/Documentation/core-api/swiotlb.rst
index 5ad2c9c..cf06bae 100644
--- a/Documentation/core-api/swiotlb.rst
+++ b/Documentation/core-api/swiotlb.rst
@@ -192,7 +192,7 @@
Dynamic swiotlb
---------------
-When CONFIG_DYNAMIC_SWIOTLB is enabled, swiotlb can do on-demand expansion of
+When CONFIG_SWIOTLB_DYNAMIC is enabled, swiotlb can do on-demand expansion of
the amount of memory available for allocation as bounce buffers. If a bounce
buffer request fails due to lack of available space, an asynchronous background
task is kicked off to allocate memory from general system memory and turn it
diff --git a/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml b/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml
index 8284393..fd4244f 100644
--- a/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml
+++ b/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml
@@ -24,6 +24,7 @@
managers:
type: object
+ additionalProperties: false
description:
List of the PD69208T4/PD69204T4/PD69208M PSE managers. Each manager
have 4 or 8 physical ports according to the chip version. No need to
@@ -47,8 +48,9 @@
- "#size-cells"
patternProperties:
- "^manager@0[0-9a-b]$":
+ "^manager@[0-9a-b]$":
type: object
+ additionalProperties: false
description:
PD69208T4/PD69204T4/PD69208M PSE manager exposing 4 or 8 physical
ports.
@@ -69,9 +71,14 @@
patternProperties:
'^port@[0-7]$':
type: object
+ additionalProperties: false
+
+ properties:
+ reg:
+ maxItems: 1
+
required:
- reg
- additionalProperties: false
required:
- reg
diff --git a/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml b/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml
index 4147adb..6992d56 100644
--- a/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml
+++ b/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml
@@ -29,13 +29,31 @@
of the ports conversion matrix that establishes relationship between
the logical ports and the physical channels.
type: object
+ additionalProperties: false
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
patternProperties:
'^channel@[0-7]$':
type: object
+ additionalProperties: false
+
+ properties:
+ reg:
+ maxItems: 1
+
required:
- reg
+ required:
+ - "#address-cells"
+ - "#size-cells"
+
unevaluatedProperties: false
required:
diff --git a/Documentation/netlink/specs/netdev.yaml b/Documentation/netlink/specs/netdev.yaml
index 11a3237..959755b 100644
--- a/Documentation/netlink/specs/netdev.yaml
+++ b/Documentation/netlink/specs/netdev.yaml
@@ -350,6 +350,10 @@
buffer space, host descriptors etc.
type: uint
-
+ name: rx-csum-complete
+ doc: Number of packets that were marked as CHECKSUM_COMPLETE.
+ type: uint
+ -
name: rx-csum-unnecessary
doc: Number of packets that were marked as CHECKSUM_UNNECESSARY.
type: uint
diff --git a/Documentation/process/maintainer-netdev.rst b/Documentation/process/maintainer-netdev.rst
index fd96e4a..5e1fcfa 100644
--- a/Documentation/process/maintainer-netdev.rst
+++ b/Documentation/process/maintainer-netdev.rst
@@ -227,7 +227,7 @@
The amount of mooing will depend on packet rate so should match
the diurnal cycle quite well.
- Signed-of-by: Joe Defarmer <joe@barn.org>
+ Signed-off-by: Joe Defarmer <joe@barn.org>
---
v3:
- add a note about time-of-day mooing fluctuation to the commit message
diff --git a/MAINTAINERS b/MAINTAINERS
index d6c9016..8754ac2c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3854,6 +3854,7 @@
M: Daniel Borkmann <daniel@iogearbox.net>
M: Alexei Starovoitov <ast@kernel.org>
M: Puranjay Mohan <puranjay@kernel.org>
+R: Xu Kuohai <xukuohai@huaweicloud.com>
L: bpf@vger.kernel.org
S: Supported
F: arch/arm64/net/
@@ -5187,7 +5188,6 @@
F: drivers/media/cec/i2c/ch7322.c
CIRRUS LOGIC AUDIO CODEC DRIVERS
-M: James Schulman <james.schulman@cirrus.com>
M: David Rhodes <david.rhodes@cirrus.com>
M: Richard Fitzgerald <rf@opensource.cirrus.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
@@ -21316,7 +21316,7 @@
STARFIVE DWMAC GLUE LAYER
M: Emil Renner Berthing <kernel@esmil.dk>
-M: Samin Guo <samin.guo@starfivetech.com>
+M: Minda Chen <minda.chen@starfivetech.com>
S: Maintained
F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
diff --git a/arch/arc/net/bpf_jit.h b/arch/arc/net/bpf_jit.h
index ec44873..495f302 100644
--- a/arch/arc/net/bpf_jit.h
+++ b/arch/arc/net/bpf_jit.h
@@ -39,7 +39,7 @@
/************** Functions that the back-end must provide **************/
/* Extension for 32-bit operations. */
-inline u8 zext(u8 *buf, u8 rd);
+u8 zext(u8 *buf, u8 rd);
/***** Moves *****/
u8 mov_r32(u8 *buf, u8 rd, u8 rs, u8 sign_ext);
u8 mov_r32_i32(u8 *buf, u8 reg, s32 imm);
diff --git a/arch/arc/net/bpf_jit_arcv2.c b/arch/arc/net/bpf_jit_arcv2.c
index 31bfb6e..4458e40 100644
--- a/arch/arc/net/bpf_jit_arcv2.c
+++ b/arch/arc/net/bpf_jit_arcv2.c
@@ -62,7 +62,7 @@
* If/when we decide to add ARCv2 instructions that do use register pairs,
* the mapping, hopefully, doesn't need to be revisited.
*/
-const u8 bpf2arc[][2] = {
+static const u8 bpf2arc[][2] = {
/* Return value from in-kernel function, and exit value from eBPF */
[BPF_REG_0] = {ARC_R_8, ARC_R_9},
/* Arguments from eBPF program to in-kernel function */
@@ -1302,7 +1302,7 @@
/************* Packers (Deal with BPF_REGs) **************/
-inline u8 zext(u8 *buf, u8 rd)
+u8 zext(u8 *buf, u8 rd)
{
if (rd != BPF_REG_FP)
return arc_movi_r(buf, REG_HI(rd), 0);
@@ -2235,6 +2235,7 @@
break;
default:
/* The caller must have handled this. */
+ break;
}
} else {
/*
@@ -2253,6 +2254,7 @@
break;
default:
/* The caller must have handled this. */
+ break;
}
}
@@ -2517,7 +2519,7 @@
#define JCC64_NR_OF_JMPS 3 /* Number of jumps in jcc64 template. */
#define JCC64_INSNS_TO_END 3 /* Number of insn. inclusive the 2nd jmp to end. */
#define JCC64_SKIP_JMP 1 /* Index of the "skip" jump to "end". */
-const struct {
+static const struct {
/*
* "jit_off" is common between all "jmp[]" and is coupled with
* "cond" of each "jmp[]" instance. e.g.:
@@ -2883,7 +2885,7 @@
* The "ARC_CC_SET" becomes "CC_unequal" because of the "tst"
* instruction that precedes the conditional branch.
*/
-const u8 arcv2_32_jmps[ARC_CC_LAST] = {
+static const u8 arcv2_32_jmps[ARC_CC_LAST] = {
[ARC_CC_UGT] = CC_great_u,
[ARC_CC_UGE] = CC_great_eq_u,
[ARC_CC_ULT] = CC_less_u,
diff --git a/arch/arc/net/bpf_jit_core.c b/arch/arc/net/bpf_jit_core.c
index 6f6b4ffc..e362892 100644
--- a/arch/arc/net/bpf_jit_core.c
+++ b/arch/arc/net/bpf_jit_core.c
@@ -159,7 +159,7 @@
/* Initialise the context so there's no garbage. */
static int jit_ctx_init(struct jit_context *ctx, struct bpf_prog *prog)
{
- memset(ctx, 0, sizeof(ctx));
+ memset(ctx, 0, sizeof(*ctx));
ctx->orig_prog = prog;
@@ -167,7 +167,7 @@
ctx->prog = bpf_jit_blind_constants(prog);
if (IS_ERR(ctx->prog))
return PTR_ERR(ctx->prog);
- ctx->blinded = (ctx->prog == ctx->orig_prog ? false : true);
+ ctx->blinded = (ctx->prog != ctx->orig_prog);
/* If the verifier doesn't zero-extend, then we have to do it. */
ctx->do_zext = !ctx->prog->aux->verifier_zext;
@@ -1182,12 +1182,12 @@
}
/*
- * All the "handle_*()" functions have been called before by the
- * "jit_prepare()". If there was an error, we would know by now.
- * Therefore, no extra error checking at this point, other than
- * a sanity check at the end that expects the calculated length
- * (jit.len) to be equal to the length of generated instructions
- * (jit.index).
+ * jit_compile() is the real compilation phase. jit_prepare() is
+ * invoked before jit_compile() as a dry-run to make sure everything
+ * will go OK and allocate the necessary memory.
+ *
+ * In the end, jit_compile() checks if it has produced the same number
+ * of instructions as jit_prepare() would.
*/
static int jit_compile(struct jit_context *ctx)
{
@@ -1407,9 +1407,9 @@
/*
* This function may be invoked twice for the same stream of BPF
- * instructions. The "extra pass" happens, when there are "call"s
- * involved that their addresses are not known during the first
- * invocation.
+ * instructions. The "extra pass" happens, when there are
+ * (re)locations involved that their addresses are not known
+ * during the first run.
*/
struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
{
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 3c968f2..c88c6d4 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -137,7 +137,7 @@
select ARCH_HAS_GCOV_PROFILE_ALL
select ARCH_HAS_HUGEPD if HUGETLB_PAGE
select ARCH_HAS_KCOV
- select ARCH_HAS_KERNEL_FPU_SUPPORT if PPC_FPU
+ select ARCH_HAS_KERNEL_FPU_SUPPORT if PPC64 && PPC_FPU
select ARCH_HAS_MEMBARRIER_CALLBACKS
select ARCH_HAS_MEMBARRIER_SYNC_CORE
select ARCH_HAS_MEMREMAP_COMPAT_ALIGN if PPC_64S_HASH_MMU
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index de10437..fd594bf 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -92,9 +92,25 @@
: label)
#endif
+#ifdef CONFIG_CC_IS_CLANG
+#define DS_FORM_CONSTRAINT "Z<>"
+#else
+#define DS_FORM_CONSTRAINT "YZ<>"
+#endif
+
#ifdef __powerpc64__
+#ifdef CONFIG_PPC_KERNEL_PREFIXED
#define __put_user_asm2_goto(x, ptr, label) \
__put_user_asm_goto(x, ptr, label, "std")
+#else
+#define __put_user_asm2_goto(x, addr, label) \
+ asm goto ("1: std%U1%X1 %0,%1 # put_user\n" \
+ EX_TABLE(1b, %l2) \
+ : \
+ : "r" (x), DS_FORM_CONSTRAINT (*addr) \
+ : \
+ : label)
+#endif // CONFIG_PPC_KERNEL_PREFIXED
#else /* __powerpc64__ */
#define __put_user_asm2_goto(x, addr, label) \
asm goto( \
@@ -165,8 +181,19 @@
#endif
#ifdef __powerpc64__
+#ifdef CONFIG_PPC_KERNEL_PREFIXED
#define __get_user_asm2_goto(x, addr, label) \
__get_user_asm_goto(x, addr, label, "ld")
+#else
+#define __get_user_asm2_goto(x, addr, label) \
+ asm_goto_output( \
+ "1: ld%U1%X1 %0, %1 # get_user\n" \
+ EX_TABLE(1b, %l2) \
+ : "=r" (x) \
+ : DS_FORM_CONSTRAINT (*addr) \
+ : \
+ : label)
+#endif // CONFIG_PPC_KERNEL_PREFIXED
#else /* __powerpc64__ */
#define __get_user_asm2_goto(x, addr, label) \
asm_goto_output( \
diff --git a/arch/powerpc/net/bpf_jit_comp32.c b/arch/powerpc/net/bpf_jit_comp32.c
index 43b9703..a0c4f1b 100644
--- a/arch/powerpc/net/bpf_jit_comp32.c
+++ b/arch/powerpc/net/bpf_jit_comp32.c
@@ -900,6 +900,15 @@
/* Get offset into TMP_REG */
EMIT(PPC_RAW_LI(tmp_reg, off));
+ /*
+ * Enforce full ordering for operations with BPF_FETCH by emitting a 'sync'
+ * before and after the operation.
+ *
+ * This is a requirement in the Linux Kernel Memory Model.
+ * See __cmpxchg_u32() in asm/cmpxchg.h as an example.
+ */
+ if ((imm & BPF_FETCH) && IS_ENABLED(CONFIG_SMP))
+ EMIT(PPC_RAW_SYNC());
tmp_idx = ctx->idx * 4;
/* load value from memory into r0 */
EMIT(PPC_RAW_LWARX(_R0, tmp_reg, dst_reg, 0));
@@ -953,6 +962,9 @@
/* For the BPF_FETCH variant, get old data into src_reg */
if (imm & BPF_FETCH) {
+ /* Emit 'sync' to enforce full ordering */
+ if (IS_ENABLED(CONFIG_SMP))
+ EMIT(PPC_RAW_SYNC());
EMIT(PPC_RAW_MR(ret_reg, ax_reg));
if (!fp->aux->verifier_zext)
EMIT(PPC_RAW_LI(ret_reg - 1, 0)); /* higher 32-bit */
diff --git a/arch/powerpc/net/bpf_jit_comp64.c b/arch/powerpc/net/bpf_jit_comp64.c
index 8afc14a..7703dcf 100644
--- a/arch/powerpc/net/bpf_jit_comp64.c
+++ b/arch/powerpc/net/bpf_jit_comp64.c
@@ -846,6 +846,15 @@
/* Get offset into TMP_REG_1 */
EMIT(PPC_RAW_LI(tmp1_reg, off));
+ /*
+ * Enforce full ordering for operations with BPF_FETCH by emitting a 'sync'
+ * before and after the operation.
+ *
+ * This is a requirement in the Linux Kernel Memory Model.
+ * See __cmpxchg_u64() in asm/cmpxchg.h as an example.
+ */
+ if ((imm & BPF_FETCH) && IS_ENABLED(CONFIG_SMP))
+ EMIT(PPC_RAW_SYNC());
tmp_idx = ctx->idx * 4;
/* load value from memory into TMP_REG_2 */
if (size == BPF_DW)
@@ -908,6 +917,9 @@
PPC_BCC_SHORT(COND_NE, tmp_idx);
if (imm & BPF_FETCH) {
+ /* Emit 'sync' to enforce full ordering */
+ if (IS_ENABLED(CONFIG_SMP))
+ EMIT(PPC_RAW_SYNC());
EMIT(PPC_RAW_MR(ret_reg, _R0));
/*
* Skip unnecessary zero-extension for 32-bit cmpxchg.
diff --git a/arch/powerpc/platforms/pseries/lparcfg.c b/arch/powerpc/platforms/pseries/lparcfg.c
index 6e70296..62da20f 100644
--- a/arch/powerpc/platforms/pseries/lparcfg.c
+++ b/arch/powerpc/platforms/pseries/lparcfg.c
@@ -371,8 +371,8 @@
static void read_lpar_name(struct seq_file *m)
{
- if (read_rtas_lpar_name(m) && read_dt_lpar_name(m))
- pr_err_once("Error can't get the LPAR name");
+ if (read_rtas_lpar_name(m))
+ read_dt_lpar_name(m);
}
#define SPLPAR_MAXLENGTH 1026*(sizeof(char))
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index b94176e..0525ee2 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -106,7 +106,7 @@
select HAS_IOPORT if MMU
select HAVE_ARCH_AUDITSYSCALL
select HAVE_ARCH_HUGE_VMALLOC if HAVE_ARCH_HUGE_VMAP
- select HAVE_ARCH_HUGE_VMAP if MMU && 64BIT && !XIP_KERNEL
+ select HAVE_ARCH_HUGE_VMAP if MMU && 64BIT
select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL
select HAVE_ARCH_JUMP_LABEL_RELATIVE if !XIP_KERNEL
select HAVE_ARCH_KASAN if MMU && 64BIT
diff --git a/arch/riscv/include/asm/cmpxchg.h b/arch/riscv/include/asm/cmpxchg.h
index ddb002e..808b4c7 100644
--- a/arch/riscv/include/asm/cmpxchg.h
+++ b/arch/riscv/include/asm/cmpxchg.h
@@ -10,7 +10,7 @@
#include <asm/fence.h>
-#define __arch_xchg_masked(prepend, append, r, p, n) \
+#define __arch_xchg_masked(sc_sfx, prepend, append, r, p, n) \
({ \
u32 *__ptr32b = (u32 *)((ulong)(p) & ~0x3); \
ulong __s = ((ulong)(p) & (0x4 - sizeof(*p))) * BITS_PER_BYTE; \
@@ -25,7 +25,7 @@
"0: lr.w %0, %2\n" \
" and %1, %0, %z4\n" \
" or %1, %1, %z3\n" \
- " sc.w %1, %1, %2\n" \
+ " sc.w" sc_sfx " %1, %1, %2\n" \
" bnez %1, 0b\n" \
append \
: "=&r" (__retx), "=&r" (__rc), "+A" (*(__ptr32b)) \
@@ -46,7 +46,8 @@
: "memory"); \
})
-#define _arch_xchg(ptr, new, sfx, prepend, append) \
+#define _arch_xchg(ptr, new, sc_sfx, swap_sfx, prepend, \
+ sc_append, swap_append) \
({ \
__typeof__(ptr) __ptr = (ptr); \
__typeof__(*(__ptr)) __new = (new); \
@@ -55,15 +56,15 @@
switch (sizeof(*__ptr)) { \
case 1: \
case 2: \
- __arch_xchg_masked(prepend, append, \
+ __arch_xchg_masked(sc_sfx, prepend, sc_append, \
__ret, __ptr, __new); \
break; \
case 4: \
- __arch_xchg(".w" sfx, prepend, append, \
+ __arch_xchg(".w" swap_sfx, prepend, swap_append, \
__ret, __ptr, __new); \
break; \
case 8: \
- __arch_xchg(".d" sfx, prepend, append, \
+ __arch_xchg(".d" swap_sfx, prepend, swap_append, \
__ret, __ptr, __new); \
break; \
default: \
@@ -73,16 +74,17 @@
})
#define arch_xchg_relaxed(ptr, x) \
- _arch_xchg(ptr, x, "", "", "")
+ _arch_xchg(ptr, x, "", "", "", "", "")
#define arch_xchg_acquire(ptr, x) \
- _arch_xchg(ptr, x, "", "", RISCV_ACQUIRE_BARRIER)
+ _arch_xchg(ptr, x, "", "", "", \
+ RISCV_ACQUIRE_BARRIER, RISCV_ACQUIRE_BARRIER)
#define arch_xchg_release(ptr, x) \
- _arch_xchg(ptr, x, "", RISCV_RELEASE_BARRIER, "")
+ _arch_xchg(ptr, x, "", "", RISCV_RELEASE_BARRIER, "", "")
#define arch_xchg(ptr, x) \
- _arch_xchg(ptr, x, ".aqrl", "", "")
+ _arch_xchg(ptr, x, ".rl", ".aqrl", "", RISCV_FULL_BARRIER, "")
#define xchg32(ptr, x) \
({ \
diff --git a/arch/riscv/kernel/cpu_ops_sbi.c b/arch/riscv/kernel/cpu_ops_sbi.c
index 1cc7df7..e6fbaaf 100644
--- a/arch/riscv/kernel/cpu_ops_sbi.c
+++ b/arch/riscv/kernel/cpu_ops_sbi.c
@@ -72,7 +72,7 @@
/* Make sure tidle is updated */
smp_mb();
bdata->task_ptr = tidle;
- bdata->stack_ptr = task_stack_page(tidle) + THREAD_SIZE;
+ bdata->stack_ptr = task_pt_regs(tidle);
/* Make sure boot data is updated */
smp_mb();
hsm_data = __pa(bdata);
diff --git a/arch/riscv/kernel/cpu_ops_spinwait.c b/arch/riscv/kernel/cpu_ops_spinwait.c
index 613872b..24869eb 100644
--- a/arch/riscv/kernel/cpu_ops_spinwait.c
+++ b/arch/riscv/kernel/cpu_ops_spinwait.c
@@ -34,8 +34,7 @@
/* Make sure tidle is updated */
smp_mb();
- WRITE_ONCE(__cpu_spinwait_stack_pointer[hartid],
- task_stack_page(tidle) + THREAD_SIZE);
+ WRITE_ONCE(__cpu_spinwait_stack_pointer[hartid], task_pt_regs(tidle));
WRITE_ONCE(__cpu_spinwait_task_pointer[hartid], tidle);
}
diff --git a/block/blk-settings.c b/block/blk-settings.c
index a7fe8e9..effeb9a 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -104,6 +104,7 @@
static int blk_validate_limits(struct queue_limits *lim)
{
unsigned int max_hw_sectors;
+ unsigned int logical_block_sectors;
/*
* Unless otherwise specified, default to 512 byte logical blocks and a
@@ -134,8 +135,11 @@
lim->max_hw_sectors = BLK_SAFE_MAX_SECTORS;
if (WARN_ON_ONCE(lim->max_hw_sectors < PAGE_SECTORS))
return -EINVAL;
+ logical_block_sectors = lim->logical_block_size >> SECTOR_SHIFT;
+ if (WARN_ON_ONCE(logical_block_sectors > lim->max_hw_sectors))
+ return -EINVAL;
lim->max_hw_sectors = round_down(lim->max_hw_sectors,
- lim->logical_block_size >> SECTOR_SHIFT);
+ logical_block_sectors);
/*
* The actual max_sectors value is a complex beast and also takes the
@@ -153,7 +157,7 @@
lim->max_sectors = min(max_hw_sectors, BLK_DEF_MAX_SECTORS_CAP);
}
lim->max_sectors = round_down(lim->max_sectors,
- lim->logical_block_size >> SECTOR_SHIFT);
+ logical_block_sectors);
/*
* Random default for the maximum number of segments. Driver should not
@@ -611,6 +615,8 @@
unsigned int top, bottom, alignment, ret = 0;
t->max_sectors = min_not_zero(t->max_sectors, b->max_sectors);
+ t->max_user_sectors = min_not_zero(t->max_user_sectors,
+ b->max_user_sectors);
t->max_hw_sectors = min_not_zero(t->max_hw_sectors, b->max_hw_sectors);
t->max_dev_sectors = min_not_zero(t->max_dev_sectors, b->max_dev_sectors);
t->max_write_zeroes_sectors = min(t->max_write_zeroes_sectors,
diff --git a/block/blk-stat.h b/block/blk-stat.h
index 17e1eb4..5d7f18b 100644
--- a/block/blk-stat.h
+++ b/block/blk-stat.h
@@ -64,7 +64,6 @@
struct blk_queue_stats *blk_alloc_queue_stats(void);
void blk_free_queue_stats(struct blk_queue_stats *);
-bool blk_stats_alloc_enable(struct request_queue *q);
void blk_stat_add(struct request *rq, u64 now);
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index 0be180f..c1bf73f 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -1399,32 +1399,32 @@
bps_dft = U64_MAX;
iops_dft = UINT_MAX;
- if (tg->bps_conf[READ] == bps_dft &&
- tg->bps_conf[WRITE] == bps_dft &&
- tg->iops_conf[READ] == iops_dft &&
- tg->iops_conf[WRITE] == iops_dft)
+ if (tg->bps[READ] == bps_dft &&
+ tg->bps[WRITE] == bps_dft &&
+ tg->iops[READ] == iops_dft &&
+ tg->iops[WRITE] == iops_dft)
return 0;
seq_printf(sf, "%s", dname);
- if (tg->bps_conf[READ] == U64_MAX)
+ if (tg->bps[READ] == U64_MAX)
seq_printf(sf, " rbps=max");
else
- seq_printf(sf, " rbps=%llu", tg->bps_conf[READ]);
+ seq_printf(sf, " rbps=%llu", tg->bps[READ]);
- if (tg->bps_conf[WRITE] == U64_MAX)
+ if (tg->bps[WRITE] == U64_MAX)
seq_printf(sf, " wbps=max");
else
- seq_printf(sf, " wbps=%llu", tg->bps_conf[WRITE]);
+ seq_printf(sf, " wbps=%llu", tg->bps[WRITE]);
- if (tg->iops_conf[READ] == UINT_MAX)
+ if (tg->iops[READ] == UINT_MAX)
seq_printf(sf, " riops=max");
else
- seq_printf(sf, " riops=%u", tg->iops_conf[READ]);
+ seq_printf(sf, " riops=%u", tg->iops[READ]);
- if (tg->iops_conf[WRITE] == UINT_MAX)
+ if (tg->iops[WRITE] == UINT_MAX)
seq_printf(sf, " wiops=max");
else
- seq_printf(sf, " wiops=%u", tg->iops_conf[WRITE]);
+ seq_printf(sf, " wiops=%u", tg->iops[WRITE]);
seq_printf(sf, "\n");
return 0;
diff --git a/block/blk-throttle.h b/block/blk-throttle.h
index 393c3d1..4d9ef5a 100644
--- a/block/blk-throttle.h
+++ b/block/blk-throttle.h
@@ -95,15 +95,11 @@
bool has_rules_bps[2];
bool has_rules_iops[2];
- /* internally used bytes per second rate limits */
+ /* bytes per second rate limits */
uint64_t bps[2];
- /* user configured bps limits */
- uint64_t bps_conf[2];
- /* internally used IOPS limits */
+ /* IOPS limits */
unsigned int iops[2];
- /* user configured IOPS limits */
- unsigned int iops_conf[2];
/* Number of bytes dispatched in current slice */
uint64_t bytes_disp[2];
diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index 03aa4ee..52abebf 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -450,6 +450,25 @@
return test_bit(disk_zone_no(disk, sector), disk->conv_zones_bitmap);
}
+static bool disk_zone_is_last(struct gendisk *disk, struct blk_zone *zone)
+{
+ return zone->start + zone->len >= get_capacity(disk);
+}
+
+static bool disk_zone_is_full(struct gendisk *disk,
+ unsigned int zno, unsigned int offset_in_zone)
+{
+ if (zno < disk->nr_zones - 1)
+ return offset_in_zone >= disk->zone_capacity;
+ return offset_in_zone >= disk->last_zone_capacity;
+}
+
+static bool disk_zone_wplug_is_full(struct gendisk *disk,
+ struct blk_zone_wplug *zwplug)
+{
+ return disk_zone_is_full(disk, zwplug->zone_no, zwplug->wp_offset);
+}
+
static bool disk_insert_zone_wplug(struct gendisk *disk,
struct blk_zone_wplug *zwplug)
{
@@ -543,7 +562,7 @@
return false;
/* We can remove zone write plugs for zones that are empty or full. */
- return !zwplug->wp_offset || zwplug->wp_offset >= disk->zone_capacity;
+ return !zwplug->wp_offset || disk_zone_wplug_is_full(disk, zwplug);
}
static void disk_remove_zone_wplug(struct gendisk *disk,
@@ -664,13 +683,12 @@
static void disk_zone_wplug_abort_unaligned(struct gendisk *disk,
struct blk_zone_wplug *zwplug)
{
- unsigned int zone_capacity = disk->zone_capacity;
unsigned int wp_offset = zwplug->wp_offset;
struct bio_list bl = BIO_EMPTY_LIST;
struct bio *bio;
while ((bio = bio_list_pop(&zwplug->bio_list))) {
- if (wp_offset >= zone_capacity ||
+ if (disk_zone_is_full(disk, zwplug->zone_no, wp_offset) ||
(bio_op(bio) != REQ_OP_ZONE_APPEND &&
bio_offset_from_zone_start(bio) != wp_offset)) {
blk_zone_wplug_bio_io_error(zwplug, bio);
@@ -909,7 +927,6 @@
sector_t req_back_sector = blk_rq_pos(req) + blk_rq_sectors(req);
struct request_queue *q = req->q;
struct gendisk *disk = q->disk;
- unsigned int zone_capacity = disk->zone_capacity;
struct blk_zone_wplug *zwplug =
disk_get_zone_wplug(disk, blk_rq_pos(req));
unsigned long flags;
@@ -933,7 +950,7 @@
* into the back of the request.
*/
spin_lock_irqsave(&zwplug->lock, flags);
- while (zwplug->wp_offset < zone_capacity) {
+ while (!disk_zone_wplug_is_full(disk, zwplug)) {
bio = bio_list_peek(&zwplug->bio_list);
if (!bio)
break;
@@ -979,7 +996,7 @@
* We know such BIO will fail, and that would potentially overflow our
* write pointer offset beyond the end of the zone.
*/
- if (zwplug->wp_offset >= disk->zone_capacity)
+ if (disk_zone_wplug_is_full(disk, zwplug))
goto err;
if (bio_op(bio) == REQ_OP_ZONE_APPEND) {
@@ -1556,6 +1573,7 @@
kfree(disk->conv_zones_bitmap);
disk->conv_zones_bitmap = NULL;
disk->zone_capacity = 0;
+ disk->last_zone_capacity = 0;
disk->nr_zones = 0;
}
@@ -1600,6 +1618,7 @@
unsigned long *conv_zones_bitmap;
unsigned int nr_zones;
unsigned int zone_capacity;
+ unsigned int last_zone_capacity;
sector_t sector;
};
@@ -1617,6 +1636,7 @@
disk->nr_zones = args->nr_zones;
disk->zone_capacity = args->zone_capacity;
+ disk->last_zone_capacity = args->last_zone_capacity;
swap(disk->conv_zones_bitmap, args->conv_zones_bitmap);
if (disk->conv_zones_bitmap)
nr_conv_zones = bitmap_weight(disk->conv_zones_bitmap,
@@ -1668,6 +1688,9 @@
return -ENODEV;
}
+ if (disk_zone_is_last(disk, zone))
+ args->last_zone_capacity = zone->capacity;
+
if (!disk_need_zone_resources(disk))
return 0;
@@ -1693,11 +1716,14 @@
/*
* Remember the capacity of the first sequential zone and check
- * if it is constant for all zones.
+ * if it is constant for all zones, ignoring the last zone as it can be
+ * smaller.
*/
if (!args->zone_capacity)
args->zone_capacity = zone->capacity;
- if (zone->capacity != args->zone_capacity) {
+ if (disk_zone_is_last(disk, zone)) {
+ args->last_zone_capacity = zone->capacity;
+ } else if (zone->capacity != args->zone_capacity) {
pr_warn("%s: Invalid variable zone capacity\n",
disk->disk_name);
return -ENODEV;
@@ -1732,7 +1758,6 @@
{
struct blk_revalidate_zone_args *args = data;
struct gendisk *disk = args->disk;
- sector_t capacity = get_capacity(disk);
sector_t zone_sectors = disk->queue->limits.chunk_sectors;
int ret;
@@ -1743,7 +1768,7 @@
return -ENODEV;
}
- if (zone->start >= capacity || !zone->len) {
+ if (zone->start >= get_capacity(disk) || !zone->len) {
pr_warn("%s: Invalid zone start %llu, length %llu\n",
disk->disk_name, zone->start, zone->len);
return -ENODEV;
@@ -1753,7 +1778,7 @@
* All zones must have the same size, with the exception on an eventual
* smaller last zone.
*/
- if (zone->start + zone->len < capacity) {
+ if (!disk_zone_is_last(disk, zone)) {
if (zone->len != zone_sectors) {
pr_warn("%s: Invalid zoned device with non constant zone size\n",
disk->disk_name);
diff --git a/drivers/base/regmap/regmap-i2c.c b/drivers/base/regmap/regmap-i2c.c
index 3ec611dc..a905e95 100644
--- a/drivers/base/regmap/regmap-i2c.c
+++ b/drivers/base/regmap/regmap-i2c.c
@@ -350,7 +350,8 @@
if (quirks->max_write_len &&
(bus->max_raw_write == 0 || bus->max_raw_write > quirks->max_write_len))
- max_write = quirks->max_write_len;
+ max_write = quirks->max_write_len -
+ (config->reg_bits + config->pad_bits) / BITS_PER_BYTE;
if (max_read || max_write) {
ret_bus = kmemdup(bus, sizeof(*bus), GFP_KERNEL);
diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c
index eb023d2..631dca2 100644
--- a/drivers/block/null_blk/main.c
+++ b/drivers/block/null_blk/main.c
@@ -494,6 +494,7 @@
set_bit(NULLB_DEV_FL_CONFIGURED, &dev->flags);
dev->power = newp;
+ ret = count;
} else if (dev->power && !newp) {
if (test_and_clear_bit(NULLB_DEV_FL_UP, &dev->flags)) {
dev->power = newp;
diff --git a/drivers/block/null_blk/zoned.c b/drivers/block/null_blk/zoned.c
index 5b5a63ada..f118d30 100644
--- a/drivers/block/null_blk/zoned.c
+++ b/drivers/block/null_blk/zoned.c
@@ -74,6 +74,17 @@
return -EINVAL;
}
+ /*
+ * If a smaller zone capacity was requested, do not allow a smaller last
+ * zone at the same time as such zone configuration does not correspond
+ * to any real zoned device.
+ */
+ if (dev->zone_capacity != dev->zone_size &&
+ dev->size & (dev->zone_size - 1)) {
+ pr_err("A smaller last zone is not allowed with zone capacity smaller than zone size.\n");
+ return -EINVAL;
+ }
+
zone_capacity_sects = mb_to_sects(dev->zone_capacity);
dev_capacity_sects = mb_to_sects(dev->size);
dev->zone_size_sects = mb_to_sects(dev->zone_size);
@@ -108,7 +119,7 @@
if (dev->zone_max_active && dev->zone_max_open > dev->zone_max_active) {
dev->zone_max_open = dev->zone_max_active;
pr_info("changed the maximum number of open zones to %u\n",
- dev->nr_zones);
+ dev->zone_max_open);
} else if (dev->zone_max_open >= dev->nr_zones - dev->zone_nr_conv) {
dev->zone_max_open = 0;
pr_info("zone_max_open limit disabled, limit >= zone count\n");
diff --git a/drivers/dma-buf/st-dma-fence.c b/drivers/dma-buf/st-dma-fence.c
index b7c6f7e..6a1bfcd 100644
--- a/drivers/dma-buf/st-dma-fence.c
+++ b/drivers/dma-buf/st-dma-fence.c
@@ -540,6 +540,12 @@
t[i].before = pass;
t[i].task = kthread_run(thread_signal_callback, &t[i],
"dma-fence:%d", i);
+ if (IS_ERR(t[i].task)) {
+ ret = PTR_ERR(t[i].task);
+ while (--i >= 0)
+ kthread_stop_put(t[i].task);
+ return ret;
+ }
get_task_struct(t[i].task);
}
diff --git a/drivers/dma-buf/sync_debug.c b/drivers/dma-buf/sync_debug.c
index 101394f..237bce2 100644
--- a/drivers/dma-buf/sync_debug.c
+++ b/drivers/dma-buf/sync_debug.c
@@ -110,12 +110,12 @@
seq_printf(s, "%s: %d\n", obj->name, obj->value);
- spin_lock_irq(&obj->lock);
+ spin_lock(&obj->lock); /* Caller already disabled IRQ. */
list_for_each(pos, &obj->pt_list) {
struct sync_pt *pt = container_of(pos, struct sync_pt, link);
sync_print_fence(s, &pt->base, false);
}
- spin_unlock_irq(&obj->lock);
+ spin_unlock(&obj->lock);
}
static void sync_print_sync_file(struct seq_file *s,
diff --git a/drivers/firewire/packet-serdes-test.c b/drivers/firewire/packet-serdes-test.c
index f93c966..e83b1fe 100644
--- a/drivers/firewire/packet-serdes-test.c
+++ b/drivers/firewire/packet-serdes-test.c
@@ -579,4 +579,5 @@
};
kunit_test_suite(packet_serdes_test_suite);
+MODULE_DESCRIPTION("FireWire packet serialization/deserialization unit test suite");
MODULE_LICENSE("GPL");
diff --git a/drivers/firewire/uapi-test.c b/drivers/firewire/uapi-test.c
index 2fcbede4..bc3f10a 100644
--- a/drivers/firewire/uapi-test.c
+++ b/drivers/firewire/uapi-test.c
@@ -86,4 +86,5 @@
};
kunit_test_suite(structure_layout_test_suite);
+MODULE_DESCRIPTION("FireWire UAPI unit test suite");
MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 8975cf4..48ad0c0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -196,7 +196,7 @@
return -EINVAL;
vram_size = KFD_XCP_MEMORY_SIZE(adev, xcp_id);
- if (adev->gmc.is_app_apu || adev->flags & AMD_IS_APU) {
+ if (adev->flags & AMD_IS_APU) {
system_mem_needed = size;
ttm_mem_needed = size;
}
@@ -233,7 +233,7 @@
if (adev && xcp_id >= 0) {
adev->kfd.vram_used[xcp_id] += vram_needed;
adev->kfd.vram_used_aligned[xcp_id] +=
- (adev->gmc.is_app_apu || adev->flags & AMD_IS_APU) ?
+ (adev->flags & AMD_IS_APU) ?
vram_needed :
ALIGN(vram_needed, VRAM_AVAILABLITY_ALIGN);
}
@@ -261,7 +261,7 @@
if (adev) {
adev->kfd.vram_used[xcp_id] -= size;
- if (adev->gmc.is_app_apu || adev->flags & AMD_IS_APU) {
+ if (adev->flags & AMD_IS_APU) {
adev->kfd.vram_used_aligned[xcp_id] -= size;
kfd_mem_limit.system_mem_used -= size;
kfd_mem_limit.ttm_mem_used -= size;
@@ -890,7 +890,7 @@
* if peer device has large BAR. In contrast, access over xGMI is
* allowed for both small and large BAR configurations of peer device
*/
- if ((adev != bo_adev && !(adev->gmc.is_app_apu || adev->flags & AMD_IS_APU)) &&
+ if ((adev != bo_adev && !(adev->flags & AMD_IS_APU)) &&
((mem->domain == AMDGPU_GEM_DOMAIN_VRAM) ||
(mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL) ||
(mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP))) {
@@ -1658,7 +1658,7 @@
- atomic64_read(&adev->vram_pin_size)
- reserved_for_pt;
- if (adev->gmc.is_app_apu || adev->flags & AMD_IS_APU) {
+ if (adev->flags & AMD_IS_APU) {
system_mem_available = no_system_mem_limit ?
kfd_mem_limit.max_system_mem_limit :
kfd_mem_limit.max_system_mem_limit -
@@ -1706,7 +1706,7 @@
if (flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) {
domain = alloc_domain = AMDGPU_GEM_DOMAIN_VRAM;
- if (adev->gmc.is_app_apu || adev->flags & AMD_IS_APU) {
+ if (adev->flags & AMD_IS_APU) {
domain = AMDGPU_GEM_DOMAIN_GTT;
alloc_domain = AMDGPU_GEM_DOMAIN_GTT;
alloc_flags = 0;
@@ -1953,7 +1953,7 @@
if (size) {
if (!is_imported &&
(mem->bo->preferred_domains == AMDGPU_GEM_DOMAIN_VRAM ||
- ((adev->gmc.is_app_apu || adev->flags & AMD_IS_APU) &&
+ ((adev->flags & AMD_IS_APU) &&
mem->bo->preferred_domains == AMDGPU_GEM_DOMAIN_GTT)))
*size = bo_size;
else
@@ -2376,7 +2376,7 @@
(*mem)->bo = bo;
(*mem)->va = va;
(*mem)->domain = (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM) &&
- !(adev->gmc.is_app_apu || adev->flags & AMD_IS_APU) ?
+ !(adev->flags & AMD_IS_APU) ?
AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT;
(*mem)->mapped_to_gpu_memory = 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 861ccff..932dc93 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -5944,13 +5944,18 @@
*speed = PCI_SPEED_UNKNOWN;
*width = PCIE_LNK_WIDTH_UNKNOWN;
- while ((parent = pci_upstream_bridge(parent))) {
- /* skip upstream/downstream switches internal to dGPU*/
- if (parent->vendor == PCI_VENDOR_ID_ATI)
- continue;
- *speed = pcie_get_speed_cap(parent);
- *width = pcie_get_width_cap(parent);
- break;
+ if (amdgpu_device_pcie_dynamic_switching_supported(adev)) {
+ while ((parent = pci_upstream_bridge(parent))) {
+ /* skip upstream/downstream switches internal to dGPU*/
+ if (parent->vendor == PCI_VENDOR_ID_ATI)
+ continue;
+ *speed = pcie_get_speed_cap(parent);
+ *width = pcie_get_width_cap(parent);
+ break;
+ }
+ } else {
+ /* use the current speeds rather than max if switching is not supported */
+ pcie_bandwidth_available(adev->pdev, NULL, speed, width);
}
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
index c8980d5..7021c4a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
@@ -46,7 +46,7 @@
#define AMDGPU_RAS_GPU_ERR_HBM_BIST_TEST(x) AMDGPU_GET_REG_FIELD(x, 7, 7)
#define AMDGPU_RAS_GPU_ERR_SOCKET_ID(x) AMDGPU_GET_REG_FIELD(x, 10, 8)
#define AMDGPU_RAS_GPU_ERR_AID_ID(x) AMDGPU_GET_REG_FIELD(x, 12, 11)
-#define AMDGPU_RAS_GPU_ERR_HBM_ID(x) AMDGPU_GET_REG_FIELD(x, 13, 13)
+#define AMDGPU_RAS_GPU_ERR_HBM_ID(x) AMDGPU_GET_REG_FIELD(x, 14, 13)
#define AMDGPU_RAS_GPU_ERR_BOOT_STATUS(x) AMDGPU_GET_REG_FIELD(x, 31, 31)
#define AMDGPU_RAS_BOOT_STATUS_POLLING_LIMIT 1000
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
index 7fdd306..f07647a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
@@ -706,11 +706,15 @@
struct amdgpu_vm_bo_base *entry)
{
struct amdgpu_vm_bo_base *parent = amdgpu_vm_pt_parent(entry);
- struct amdgpu_bo *bo = parent->bo, *pbo;
+ struct amdgpu_bo *bo, *pbo;
struct amdgpu_vm *vm = params->vm;
uint64_t pde, pt, flags;
unsigned int level;
+ if (WARN_ON(!parent))
+ return -EINVAL;
+
+ bo = parent->bo;
for (level = 0, pbo = bo->parent; pbo; ++level)
pbo = pbo->parent;
diff --git a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
index 414ea3f..d4e2aed 100644
--- a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
+++ b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
@@ -422,7 +422,7 @@
if (adev->gmc.num_mem_partitions == num_xcc / 2)
return (adev->flags & AMD_IS_APU) ? AMDGPU_TPX_PARTITION_MODE :
- AMDGPU_QPX_PARTITION_MODE;
+ AMDGPU_CPX_PARTITION_MODE;
if (adev->gmc.num_mem_partitions == 2 && !(adev->flags & AMD_IS_APU))
return AMDGPU_DPX_PARTITION_MODE;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index 9596bca..afc57df 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -408,15 +408,8 @@
f2g = &gfx_v11_kfd2kgd;
break;
case IP_VERSION(11, 0, 3):
- if ((adev->pdev->device == 0x7460 &&
- adev->pdev->revision == 0x00) ||
- (adev->pdev->device == 0x7461 &&
- adev->pdev->revision == 0x00))
- /* Note: Compiler version is 11.0.5 while HW version is 11.0.3 */
- gfx_target_version = 110005;
- else
- /* Note: Compiler version is 11.0.1 while HW version is 11.0.3 */
- gfx_target_version = 110001;
+ /* Note: Compiler version is 11.0.1 while HW version is 11.0.3 */
+ gfx_target_version = 110001;
f2g = &gfx_v11_kfd2kgd;
break;
case IP_VERSION(11, 5, 0):
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
index 4816fcb..8ee3d07 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
@@ -1023,7 +1023,7 @@
if (amdgpu_ip_version(adev, GC_HWIP, 0) < IP_VERSION(9, 0, 1))
return -EINVAL;
- if (adev->gmc.is_app_apu || adev->flags & AMD_IS_APU)
+ if (adev->flags & AMD_IS_APU)
return 0;
pgmap = &kfddev->pgmap;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
index 069b81e..31e5008 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
@@ -2619,8 +2619,7 @@
return -1;
}
- if (node->adev->gmc.is_app_apu ||
- node->adev->flags & AMD_IS_APU)
+ if (node->adev->flags & AMD_IS_APU)
return 0;
if (prange->preferred_loc == gpuid ||
@@ -3338,8 +3337,7 @@
goto out;
}
- if (bo_node->adev->gmc.is_app_apu ||
- bo_node->adev->flags & AMD_IS_APU) {
+ if (bo_node->adev->flags & AMD_IS_APU) {
best_loc = 0;
goto out;
}
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.h b/drivers/gpu/drm/amd/amdkfd/kfd_svm.h
index 9c37bd0..70c1776 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.h
@@ -201,7 +201,6 @@
* is initialized to not 0 when page migration register device memory.
*/
#define KFD_IS_SVM_API_SUPPORTED(adev) ((adev)->kfd.pgmap.type != 0 ||\
- (adev)->gmc.is_app_apu ||\
((adev)->flags & AMD_IS_APU))
void svm_range_bo_unref_async(struct svm_range_bo *svm_bo);
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index 35733d5..a5e1a93 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -613,6 +613,9 @@
&connector->base,
dev->mode_config.tile_property,
0);
+ connector->colorspace_property = master->base.colorspace_property;
+ if (connector->colorspace_property)
+ drm_connector_attach_colorspace_property(connector);
drm_connector_set_path_property(connector, pathprop);
diff --git a/drivers/gpu/drm/amd/include/atomfirmware.h b/drivers/gpu/drm/amd/include/atomfirmware.h
index 1acb2d2..5716918 100644
--- a/drivers/gpu/drm/amd/include/atomfirmware.h
+++ b/drivers/gpu/drm/amd/include/atomfirmware.h
@@ -3583,7 +3583,7 @@
uint8_t phase_delay_us; // phase delay in unit of micro second
uint8_t reserved;
uint32_t gpio_mask_val; // GPIO Mask value
- struct atom_voltage_gpio_map_lut voltage_gpio_lut[1];
+ struct atom_voltage_gpio_map_lut voltage_gpio_lut[] __counted_by(gpio_entry_num);
};
struct atom_svid2_voltage_object_v4
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
index 7062652..90703f4 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
@@ -1562,7 +1562,6 @@
smu_i2c->port = i;
mutex_init(&smu_i2c->mutex);
control->owner = THIS_MODULE;
- control->class = I2C_CLASS_SPD;
control->dev.parent = &adev->pdev->dev;
control->algo = &smu_v14_0_2_i2c_algo;
snprintf(control->name, sizeof(control->name), "AMDGPU SMU %d", i);
diff --git a/drivers/gpu/drm/drm_buddy.c b/drivers/gpu/drm/drm_buddy.c
index 94f8c34..6a8e45e 100644
--- a/drivers/gpu/drm/drm_buddy.c
+++ b/drivers/gpu/drm/drm_buddy.c
@@ -239,7 +239,7 @@
if (size < chunk_size)
return -EINVAL;
- if (chunk_size < PAGE_SIZE)
+ if (chunk_size < SZ_4K)
return -EINVAL;
if (!is_power_of_2(chunk_size))
diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
index 177773b..53c0039 100644
--- a/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -233,6 +233,8 @@
dma_resv_assert_held(shmem->base.resv);
+ drm_WARN_ON(shmem->base.dev, shmem->base.import_attach);
+
ret = drm_gem_shmem_get_pages(shmem);
return ret;
@@ -611,6 +613,9 @@
return ret;
}
+ if (is_cow_mapping(vma->vm_flags))
+ return -EINVAL;
+
dma_resv_lock(shmem->base.resv, NULL);
ret = drm_gem_shmem_get_pages(shmem);
dma_resv_unlock(shmem->base.resv);
diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c
index ed81e14..40e7d86 100644
--- a/drivers/gpu/drm/i915/display/intel_audio.c
+++ b/drivers/gpu/drm/i915/display/intel_audio.c
@@ -1252,17 +1252,6 @@
static void i915_audio_component_init(struct drm_i915_private *i915)
{
u32 aud_freq, aud_freq_init;
- int ret;
-
- ret = component_add_typed(i915->drm.dev,
- &i915_audio_component_bind_ops,
- I915_COMPONENT_AUDIO);
- if (ret < 0) {
- drm_err(&i915->drm,
- "failed to add audio component (%d)\n", ret);
- /* continue with reduced functionality */
- return;
- }
if (DISPLAY_VER(i915) >= 9) {
aud_freq_init = intel_de_read(i915, AUD_FREQ_CNTRL);
@@ -1285,6 +1274,21 @@
/* init with current cdclk */
intel_audio_cdclk_change_post(i915);
+}
+
+static void i915_audio_component_register(struct drm_i915_private *i915)
+{
+ int ret;
+
+ ret = component_add_typed(i915->drm.dev,
+ &i915_audio_component_bind_ops,
+ I915_COMPONENT_AUDIO);
+ if (ret < 0) {
+ drm_err(&i915->drm,
+ "failed to add audio component (%d)\n", ret);
+ /* continue with reduced functionality */
+ return;
+ }
i915->display.audio.component_registered = true;
}
@@ -1317,6 +1321,12 @@
i915_audio_component_init(i915);
}
+void intel_audio_register(struct drm_i915_private *i915)
+{
+ if (!i915->display.audio.lpe.platdev)
+ i915_audio_component_register(i915);
+}
+
/**
* intel_audio_deinit() - deinitialize the audio driver
* @i915: the i915 drm device private data
diff --git a/drivers/gpu/drm/i915/display/intel_audio.h b/drivers/gpu/drm/i915/display/intel_audio.h
index 9327954..576c061 100644
--- a/drivers/gpu/drm/i915/display/intel_audio.h
+++ b/drivers/gpu/drm/i915/display/intel_audio.h
@@ -28,6 +28,7 @@
void intel_audio_cdclk_change_pre(struct drm_i915_private *dev_priv);
void intel_audio_cdclk_change_post(struct drm_i915_private *dev_priv);
void intel_audio_init(struct drm_i915_private *dev_priv);
+void intel_audio_register(struct drm_i915_private *i915);
void intel_audio_deinit(struct drm_i915_private *dev_priv);
void intel_audio_sdp_split_update(const struct intel_crtc_state *crtc_state);
diff --git a/drivers/gpu/drm/i915/display/intel_display_driver.c b/drivers/gpu/drm/i915/display/intel_display_driver.c
index 89bd032..794b4af 100644
--- a/drivers/gpu/drm/i915/display/intel_display_driver.c
+++ b/drivers/gpu/drm/i915/display/intel_display_driver.c
@@ -540,6 +540,8 @@
intel_display_driver_enable_user_access(i915);
+ intel_audio_register(i915);
+
intel_display_debugfs_register(i915);
/*
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 42619fc..090724f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -255,6 +255,7 @@
struct intel_context *context; /* logical state for the request */
struct i915_gem_context *gem_context; /** caller's context */
intel_wakeref_t wakeref;
+ intel_wakeref_t wakeref_gt0;
/** our requests to build */
struct i915_request *requests[MAX_ENGINE_INSTANCE + 1];
@@ -2685,6 +2686,7 @@
eb_select_engine(struct i915_execbuffer *eb)
{
struct intel_context *ce, *child;
+ struct intel_gt *gt;
unsigned int idx;
int err;
@@ -2708,10 +2710,17 @@
}
}
eb->num_batches = ce->parallel.number_children + 1;
+ gt = ce->engine->gt;
for_each_child(ce, child)
intel_context_get(child);
eb->wakeref = intel_gt_pm_get(ce->engine->gt);
+ /*
+ * Keep GT0 active on MTL so that i915_vma_parked() doesn't
+ * free VMAs while execbuf ioctl is validating VMAs.
+ */
+ if (gt->info.id)
+ eb->wakeref_gt0 = intel_gt_pm_get(to_gt(gt->i915));
if (!test_bit(CONTEXT_ALLOC_BIT, &ce->flags)) {
err = intel_context_alloc_state(ce);
@@ -2750,6 +2759,9 @@
return err;
err:
+ if (gt->info.id)
+ intel_gt_pm_put(to_gt(gt->i915), eb->wakeref_gt0);
+
intel_gt_pm_put(ce->engine->gt, eb->wakeref);
for_each_child(ce, child)
intel_context_put(child);
@@ -2763,6 +2775,12 @@
struct intel_context *child;
i915_vm_put(eb->context->vm);
+ /*
+ * This works in conjunction with eb_select_engine() to prevent
+ * i915_vma_parked() from interfering while execbuf validates vmas.
+ */
+ if (eb->gt->info.id)
+ intel_gt_pm_put(to_gt(eb->gt->i915), eb->wakeref_gt0);
intel_gt_pm_put(eb->context->engine->gt, eb->wakeref);
for_each_child(eb->context, child)
intel_context_put(child);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
index 3560a06..5d7446a 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -284,7 +284,9 @@
static inline bool
i915_gem_object_is_shrinkable(const struct drm_i915_gem_object *obj)
{
- return i915_gem_object_type_has(obj, I915_GEM_OBJECT_IS_SHRINKABLE);
+ /* TODO: make DPT shrinkable when it has no bound vmas */
+ return i915_gem_object_type_has(obj, I915_GEM_OBJECT_IS_SHRINKABLE) &&
+ !obj->is_dpt;
}
static inline bool
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
index 65a931e..3527b8f 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
@@ -196,7 +196,7 @@
if (err)
goto out_file;
- mode = intel_gt_coherent_map_type(to_gt(i915), native_obj, true);
+ mode = intel_gt_coherent_map_type(to_gt(i915), native_obj, false);
vaddr = i915_gem_object_pin_map_unlocked(native_obj, mode);
if (IS_ERR(vaddr)) {
err = PTR_ERR(vaddr);
diff --git a/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c b/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
index d650beb..20b9b04 100644
--- a/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
+++ b/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
@@ -263,8 +263,13 @@
i915_request_put(rq);
}
+ /* Lazy irq enabling after HW submission */
if (!READ_ONCE(b->irq_armed) && !list_empty(&b->signalers))
intel_breadcrumbs_arm_irq(b);
+
+ /* And confirm that we still want irqs enabled before we yield */
+ if (READ_ONCE(b->irq_armed) && !atomic_read(&b->active))
+ intel_breadcrumbs_disarm_irq(b);
}
struct intel_breadcrumbs *
@@ -315,13 +320,7 @@
return;
/* Kick the work once more to drain the signalers, and disarm the irq */
- irq_work_sync(&b->irq_work);
- while (READ_ONCE(b->irq_armed) && !atomic_read(&b->active)) {
- local_irq_disable();
- signal_irq_work(&b->irq_work);
- local_irq_enable();
- cond_resched();
- }
+ irq_work_queue(&b->irq_work);
}
void intel_breadcrumbs_free(struct kref *kref)
@@ -404,7 +403,7 @@
* the request as it may have completed and raised the interrupt as
* we were attaching it into the lists.
*/
- if (!b->irq_armed || __i915_request_is_complete(rq))
+ if (!READ_ONCE(b->irq_armed) || __i915_request_is_complete(rq))
irq_work_queue(&b->irq_work);
}
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index 5c8e9ee..3b740ca 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -885,6 +885,12 @@
if (IS_DG2(gt->i915)) {
u8 first_ccs = __ffs(CCS_MASK(gt));
+ /*
+ * Store the number of active cslices before
+ * changing the CCS engine configuration
+ */
+ gt->ccs.cslices = CCS_MASK(gt);
+
/* Mask off all the CCS engine */
info->engine_mask &= ~GENMASK(CCS3, CCS0);
/* Put back in the first CCS engine */
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c b/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c
index 99b71bb..3c62a44 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c
@@ -19,7 +19,7 @@
/* Build the value for the fixed CCS load balancing */
for (cslice = 0; cslice < I915_MAX_CCS; cslice++) {
- if (CCS_MASK(gt) & BIT(cslice))
+ if (gt->ccs.cslices & BIT(cslice))
/*
* If available, assign the cslice
* to the first available engine...
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_types.h b/drivers/gpu/drm/i915/gt/intel_gt_types.h
index def7dd0..cfdd2ad 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_types.h
@@ -207,6 +207,14 @@
[MAX_ENGINE_INSTANCE + 1];
enum intel_submission_method submission_method;
+ struct {
+ /*
+ * Mask of the non fused CCS slices
+ * to be used for the load balancing
+ */
+ intel_engine_mask_t cslices;
+ } ccs;
+
/*
* Default address space (either GGTT or ppGTT depending on arch).
*
diff --git a/drivers/gpu/drm/i915/gt/uc/abi/guc_klvs_abi.h b/drivers/gpu/drm/i915/gt/uc/abi/guc_klvs_abi.h
index bebf28e..525587c 100644
--- a/drivers/gpu/drm/i915/gt/uc/abi/guc_klvs_abi.h
+++ b/drivers/gpu/drm/i915/gt/uc/abi/guc_klvs_abi.h
@@ -29,9 +29,9 @@
*/
#define GUC_KLV_LEN_MIN 1u
-#define GUC_KLV_0_KEY (0xffff << 16)
-#define GUC_KLV_0_LEN (0xffff << 0)
-#define GUC_KLV_n_VALUE (0xffffffff << 0)
+#define GUC_KLV_0_KEY (0xffffu << 16)
+#define GUC_KLV_0_LEN (0xffffu << 0)
+#define GUC_KLV_n_VALUE (0xffffffffu << 0)
/**
* DOC: GuC Self Config KLVs
diff --git a/drivers/gpu/drm/lima/lima_gem.c b/drivers/gpu/drm/lima/lima_gem.c
index 7ea244d..9bb997d 100644
--- a/drivers/gpu/drm/lima/lima_gem.c
+++ b/drivers/gpu/drm/lima/lima_gem.c
@@ -185,7 +185,7 @@
if (bo->heap_size)
return -EINVAL;
- return drm_gem_shmem_pin(&bo->base);
+ return drm_gem_shmem_pin_locked(&bo->base);
}
static int lima_gem_vmap(struct drm_gem_object *obj, struct iosys_map *map)
diff --git a/drivers/gpu/drm/msm/registers/gen_header.py b/drivers/gpu/drm/msm/registers/gen_header.py
index fc3bfdc..3926485 100644
--- a/drivers/gpu/drm/msm/registers/gen_header.py
+++ b/drivers/gpu/drm/msm/registers/gen_header.py
@@ -538,7 +538,7 @@
self.variants.add(reg.domain)
def do_validate(self, schemafile):
- if self.validate == False:
+ if not self.validate:
return
try:
@@ -948,7 +948,8 @@
parser = argparse.ArgumentParser()
parser.add_argument('--rnn', type=str, required=True)
parser.add_argument('--xml', type=str, required=True)
- parser.add_argument('--validate', action=argparse.BooleanOptionalAction)
+ parser.add_argument('--validate', default=False, action='store_true')
+ parser.add_argument('--no-validate', dest='validate', action='store_false')
subparsers = parser.add_subparsers()
subparsers.required = True
diff --git a/drivers/gpu/drm/nouveau/nvif/object.c b/drivers/gpu/drm/nouveau/nvif/object.c
index 4d1aaee..1d19c87 100644
--- a/drivers/gpu/drm/nouveau/nvif/object.c
+++ b/drivers/gpu/drm/nouveau/nvif/object.c
@@ -142,11 +142,16 @@
struct nvif_ioctl_v0 ioctl;
struct nvif_ioctl_mthd_v0 mthd;
} *args;
+ u32 args_size;
u8 stack[128];
int ret;
- if (sizeof(*args) + size > sizeof(stack)) {
- if (!(args = kmalloc(sizeof(*args) + size, GFP_KERNEL)))
+ if (check_add_overflow(sizeof(*args), size, &args_size))
+ return -ENOMEM;
+
+ if (args_size > sizeof(stack)) {
+ args = kmalloc(args_size, GFP_KERNEL);
+ if (!args)
return -ENOMEM;
} else {
args = (void *)stack;
@@ -157,7 +162,7 @@
args->mthd.method = mthd;
memcpy(args->mthd.data, data, size);
- ret = nvif_object_ioctl(object, args, sizeof(*args) + size, NULL);
+ ret = nvif_object_ioctl(object, args, args_size, NULL);
memcpy(data, args->mthd.data, size);
if (args != (void *)stack)
kfree(args);
@@ -276,7 +281,15 @@
object->map.size = 0;
if (parent) {
- if (!(args = kmalloc(sizeof(*args) + size, GFP_KERNEL))) {
+ u32 args_size;
+
+ if (check_add_overflow(sizeof(*args), size, &args_size)) {
+ nvif_object_dtor(object);
+ return -ENOMEM;
+ }
+
+ args = kmalloc(args_size, GFP_KERNEL);
+ if (!args) {
nvif_object_dtor(object);
return -ENOMEM;
}
@@ -293,8 +306,7 @@
args->new.oclass = oclass;
memcpy(args->new.data, data, size);
- ret = nvif_object_ioctl(parent, args, sizeof(*args) + size,
- &object->priv);
+ ret = nvif_object_ioctl(parent, args, args_size, &object->priv);
memcpy(data, args->new.data, size);
kfree(args);
if (ret == 0)
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 982324e..2ae0eb0 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -340,6 +340,8 @@
depends on OF
depends on DRM_MIPI_DSI
depends on BACKLIGHT_CLASS_DEVICE
+ select DRM_DISPLAY_DP_HELPER
+ select DRM_DISPLAY_HELPER
help
Say Y here if you want to enable support for LG sw43408 panel.
The panel has a 1080x2160@60Hz resolution and uses 24 bit RGB per
diff --git a/drivers/gpu/drm/panel/panel-lg-sw43408.c b/drivers/gpu/drm/panel/panel-lg-sw43408.c
index 115f470..2b3a736 100644
--- a/drivers/gpu/drm/panel/panel-lg-sw43408.c
+++ b/drivers/gpu/drm/panel/panel-lg-sw43408.c
@@ -182,7 +182,7 @@
return mipi_dsi_dcs_set_display_brightness_large(dsi, brightness);
}
-const struct backlight_ops sw43408_backlight_ops = {
+static const struct backlight_ops sw43408_backlight_ops = {
.update_status = sw43408_backlight_update_status,
};
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
index 88e80fe..e8f385b 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
@@ -282,15 +282,15 @@
static const struct drm_display_mode jt240mhqs_hwt_ek_e3_mode = {
.clock = 6000,
.hdisplay = 240,
- .hsync_start = 240 + 28,
- .hsync_end = 240 + 28 + 10,
- .htotal = 240 + 28 + 10 + 10,
+ .hsync_start = 240 + 38,
+ .hsync_end = 240 + 38 + 10,
+ .htotal = 240 + 38 + 10 + 10,
.vdisplay = 280,
- .vsync_start = 280 + 8,
- .vsync_end = 280 + 8 + 4,
- .vtotal = 280 + 8 + 4 + 4,
- .width_mm = 43,
- .height_mm = 37,
+ .vsync_start = 280 + 48,
+ .vsync_end = 280 + 48 + 4,
+ .vtotal = 280 + 48 + 4 + 4,
+ .width_mm = 37,
+ .height_mm = 43,
.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
};
diff --git a/drivers/gpu/drm/panfrost/panfrost_gem.c b/drivers/gpu/drm/panfrost/panfrost_gem.c
index d47b40b..8e0ff3efe 100644
--- a/drivers/gpu/drm/panfrost/panfrost_gem.c
+++ b/drivers/gpu/drm/panfrost/panfrost_gem.c
@@ -192,7 +192,7 @@
if (bo->is_heap)
return -EINVAL;
- return drm_gem_shmem_pin(&bo->base);
+ return drm_gem_shmem_pin_locked(&bo->base);
}
static enum drm_gem_object_status panfrost_gem_status(struct drm_gem_object *obj)
diff --git a/drivers/gpu/drm/tests/drm_buddy_test.c b/drivers/gpu/drm/tests/drm_buddy_test.c
index b3be68b..dd8fb9f 100644
--- a/drivers/gpu/drm/tests/drm_buddy_test.c
+++ b/drivers/gpu/drm/tests/drm_buddy_test.c
@@ -505,8 +505,8 @@
* Eventually we will have a fully 50% fragmented mm.
*/
- mm_size = PAGE_SIZE << max_order;
- KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, PAGE_SIZE),
+ mm_size = SZ_4K << max_order;
+ KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, SZ_4K),
"buddy_init failed\n");
KUNIT_EXPECT_EQ(test, mm.max_order, max_order);
@@ -520,7 +520,7 @@
}
for (order = top; order--;) {
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start,
mm_size, size, size,
&tmp, flags),
@@ -534,7 +534,7 @@
}
/* There should be one final page for this sub-allocation */
- size = get_size(0, PAGE_SIZE);
+ size = get_size(0, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc hit -ENOMEM for hole\n");
@@ -544,7 +544,7 @@
list_move_tail(&block->link, &holes);
- size = get_size(top, PAGE_SIZE);
+ size = get_size(top, mm.chunk_size);
KUNIT_ASSERT_TRUE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc unexpectedly succeeded at top-order %d/%d, it should be full!",
@@ -555,7 +555,7 @@
/* Nothing larger than blocks of chunk_size now available */
for (order = 1; order <= max_order; order++) {
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_TRUE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc unexpectedly succeeded at order %d, it should be full!",
@@ -584,14 +584,14 @@
* page left.
*/
- mm_size = PAGE_SIZE << max_order;
- KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, PAGE_SIZE),
+ mm_size = SZ_4K << max_order;
+ KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, SZ_4K),
"buddy_init failed\n");
KUNIT_EXPECT_EQ(test, mm.max_order, max_order);
for (order = 0; order < max_order; order++) {
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc hit -ENOMEM with order=%d\n",
@@ -604,7 +604,7 @@
}
/* And now the last remaining block available */
- size = get_size(0, PAGE_SIZE);
+ size = get_size(0, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc hit -ENOMEM on final alloc\n");
@@ -616,7 +616,7 @@
/* Should be completely full! */
for (order = max_order; order--;) {
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_TRUE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc unexpectedly succeeded, it should be full!");
@@ -632,7 +632,7 @@
list_del(&block->link);
drm_buddy_free_block(&mm, block);
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc hit -ENOMEM with order=%d\n",
@@ -647,7 +647,7 @@
}
/* To confirm, now the whole mm should be available */
- size = get_size(max_order, PAGE_SIZE);
+ size = get_size(max_order, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc (realloc) hit -ENOMEM with order=%d\n",
@@ -678,15 +678,15 @@
* try to allocate them all.
*/
- mm_size = PAGE_SIZE * ((1 << (max_order + 1)) - 1);
+ mm_size = SZ_4K * ((1 << (max_order + 1)) - 1);
- KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, PAGE_SIZE),
+ KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, SZ_4K),
"buddy_init failed\n");
KUNIT_EXPECT_EQ(test, mm.max_order, max_order);
for (order = 0; order <= max_order; order++) {
- size = get_size(order, PAGE_SIZE);
+ size = get_size(order, mm.chunk_size);
KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc hit -ENOMEM with order=%d\n",
@@ -699,7 +699,7 @@
}
/* Should be completely full! */
- size = get_size(0, PAGE_SIZE);
+ size = get_size(0, mm.chunk_size);
KUNIT_ASSERT_TRUE_MSG(test, drm_buddy_alloc_blocks(&mm, start, mm_size,
size, size, &tmp, flags),
"buddy_alloc unexpectedly succeeded, it should be full!");
@@ -716,7 +716,7 @@
LIST_HEAD(allocated);
struct drm_buddy mm;
- KUNIT_EXPECT_FALSE(test, drm_buddy_init(&mm, size, PAGE_SIZE));
+ KUNIT_EXPECT_FALSE(test, drm_buddy_init(&mm, size, SZ_4K));
KUNIT_EXPECT_EQ_MSG(test, mm.max_order, DRM_BUDDY_MAX_ORDER,
"mm.max_order(%d) != %d\n", mm.max_order,
@@ -724,7 +724,7 @@
size = mm.chunk_size << mm.max_order;
KUNIT_EXPECT_FALSE(test, drm_buddy_alloc_blocks(&mm, start, size, size,
- PAGE_SIZE, &allocated, flags));
+ mm.chunk_size, &allocated, flags));
block = list_first_entry_or_null(&allocated, struct drm_buddy_block, link);
KUNIT_EXPECT_TRUE(test, block);
@@ -734,10 +734,10 @@
drm_buddy_block_order(block), mm.max_order);
KUNIT_EXPECT_EQ_MSG(test, drm_buddy_block_size(&mm, block),
- BIT_ULL(mm.max_order) * PAGE_SIZE,
+ BIT_ULL(mm.max_order) * mm.chunk_size,
"block size(%llu) != %llu\n",
drm_buddy_block_size(&mm, block),
- BIT_ULL(mm.max_order) * PAGE_SIZE);
+ BIT_ULL(mm.max_order) * mm.chunk_size);
drm_buddy_free_list(&mm, &allocated, 0);
drm_buddy_fini(&mm);
diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c
index c7d3846..e4e3658 100644
--- a/drivers/gpu/drm/xe/xe_guc_submit.c
+++ b/drivers/gpu/drm/xe/xe_guc_submit.c
@@ -1240,6 +1240,7 @@
return 0;
err_entity:
+ mutex_unlock(&guc->submission_state.lock);
xe_sched_entity_fini(&ge->entity);
err_sched:
xe_sched_fini(&ge->sched);
diff --git a/drivers/gpu/drm/xe/xe_migrate.c b/drivers/gpu/drm/xe/xe_migrate.c
index 9f6e9b7..65e5a3f 100644
--- a/drivers/gpu/drm/xe/xe_migrate.c
+++ b/drivers/gpu/drm/xe/xe_migrate.c
@@ -34,7 +34,6 @@
#include "xe_sync.h"
#include "xe_trace.h"
#include "xe_vm.h"
-#include "xe_wa.h"
/**
* struct xe_migrate - migrate context.
@@ -300,10 +299,6 @@
}
/*
- * Due to workaround 16017236439, odd instance hardware copy engines are
- * faster than even instance ones.
- * This function returns the mask involving all fast copy engines and the
- * reserved copy engine to be used as logical mask for migrate engine.
* Including the reserved copy engine is required to avoid deadlocks due to
* migrate jobs servicing the faults gets stuck behind the job that faulted.
*/
@@ -317,8 +312,7 @@
if (hwe->class != XE_ENGINE_CLASS_COPY)
continue;
- if (!XE_WA(gt, 16017236439) ||
- xe_gt_is_usm_hwe(gt, hwe) || hwe->instance & 1)
+ if (xe_gt_is_usm_hwe(gt, hwe))
logical_mask |= BIT(hwe->logical_instance);
}
@@ -369,6 +363,10 @@
if (!hwe || !logical_mask)
return ERR_PTR(-EINVAL);
+ /*
+ * XXX: Currently only reserving 1 (likely slow) BCS instance on
+ * PVC, may want to revisit if performance is needed.
+ */
m->q = xe_exec_queue_create(xe, vm, logical_mask, 1, hwe,
EXEC_QUEUE_FLAG_KERNEL |
EXEC_QUEUE_FLAG_PERMANENT |
diff --git a/drivers/gpu/drm/xe/xe_pcode.c b/drivers/gpu/drm/xe/xe_pcode.c
index c010ef1..a5e7da8 100644
--- a/drivers/gpu/drm/xe/xe_pcode.c
+++ b/drivers/gpu/drm/xe/xe_pcode.c
@@ -191,7 +191,7 @@
drm_WARN_ON_ONCE(>_to_xe(gt)->drm, timeout_base_ms > 1);
preempt_disable();
ret = pcode_try_request(gt, mbox, request, reply_mask, reply, &status,
- true, timeout_base_ms * 1000, true);
+ true, 50 * 1000, true);
preempt_enable();
out:
diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
index 48a81c6..942526b 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -1545,6 +1545,14 @@
},
.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_30A3_31A3],
},
+ {
+ .ident = "Dell G15 5511",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Dell G15 5511"),
+ },
+ .driver_data = (void *)&i8k_fan_control_data[I8K_FAN_30A3_31A3],
+ },
{ }
};
diff --git a/drivers/hwmon/intel-m10-bmc-hwmon.c b/drivers/hwmon/intel-m10-bmc-hwmon.c
index 6500ca5..ca2dff1 100644
--- a/drivers/hwmon/intel-m10-bmc-hwmon.c
+++ b/drivers/hwmon/intel-m10-bmc-hwmon.c
@@ -429,7 +429,7 @@
};
static const struct m10bmc_sdata n6000bmc_power_tbl[] = {
- { 0x724, 0x0, 0x0, 0x0, 0x0, 1, "Board Power" },
+ { 0x724, 0x0, 0x0, 0x0, 0x0, 1000, "Board Power" },
};
static const struct hwmon_channel_info * const n6000bmc_hinfo[] = {
diff --git a/drivers/hwmon/ltc2992.c b/drivers/hwmon/ltc2992.c
index 229aed1..d4a9322 100644
--- a/drivers/hwmon/ltc2992.c
+++ b/drivers/hwmon/ltc2992.c
@@ -876,9 +876,11 @@
ret = fwnode_property_read_u32(child, "shunt-resistor-micro-ohms", &val);
if (!ret) {
- if (!val)
+ if (!val) {
+ fwnode_handle_put(child);
return dev_err_probe(&st->client->dev, -EINVAL,
"shunt resistor value cannot be zero\n");
+ }
st->r_sense_uohm[addr] = val;
}
}
diff --git a/drivers/hwmon/shtc1.c b/drivers/hwmon/shtc1.c
index 1f96e94..439dd3d 100644
--- a/drivers/hwmon/shtc1.c
+++ b/drivers/hwmon/shtc1.c
@@ -238,7 +238,7 @@
if (np) {
data->setup.blocking_io = of_property_read_bool(np, "sensirion,blocking-io");
- data->setup.high_precision = !of_property_read_bool(np, "sensicon,low-precision");
+ data->setup.high_precision = !of_property_read_bool(np, "sensirion,low-precision");
} else {
if (client->dev.platform_data)
data->setup = *(struct shtc1_platform_data *)dev->platform_data;
diff --git a/drivers/mailbox/zynqmp-ipi-mailbox.c b/drivers/mailbox/zynqmp-ipi-mailbox.c
index 7c90bac..4acf561 100644
--- a/drivers/mailbox/zynqmp-ipi-mailbox.c
+++ b/drivers/mailbox/zynqmp-ipi-mailbox.c
@@ -850,7 +850,6 @@
return ret;
}
- irq_to_desc(pdata->virq_sgi);
irq_set_status_flags(pdata->virq_sgi, IRQ_PER_CPU);
/* Setup function for the CPU hot-plug cases */
diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c
index ce13c27..48ce750 100644
--- a/drivers/md/bcache/alloc.c
+++ b/drivers/md/bcache/alloc.c
@@ -129,12 +129,9 @@
bool bch_can_invalidate_bucket(struct cache *ca, struct bucket *b)
{
- BUG_ON(!ca->set->gc_mark_valid);
-
- return (!GC_MARK(b) ||
- GC_MARK(b) == GC_MARK_RECLAIMABLE) &&
- !atomic_read(&b->pin) &&
- can_inc_bucket_gen(b);
+ return (ca->set->gc_mark_valid || b->reclaimable_in_gc) &&
+ ((!GC_MARK(b) || GC_MARK(b) == GC_MARK_RECLAIMABLE) &&
+ !atomic_read(&b->pin) && can_inc_bucket_gen(b));
}
void __bch_invalidate_one_bucket(struct cache *ca, struct bucket *b)
@@ -148,6 +145,7 @@
bch_inc_gen(ca, b);
b->prio = INITIAL_PRIO;
atomic_inc(&b->pin);
+ b->reclaimable_in_gc = 0;
}
static void bch_invalidate_one_bucket(struct cache *ca, struct bucket *b)
@@ -352,8 +350,7 @@
*/
retry_invalidate:
- allocator_wait(ca, ca->set->gc_mark_valid &&
- !ca->invalidate_needs_gc);
+ allocator_wait(ca, !ca->invalidate_needs_gc);
invalidate_buckets(ca);
/*
@@ -501,8 +498,8 @@
ca = c->cache;
b = bch_bucket_alloc(ca, reserve, wait);
- if (b == -1)
- goto err;
+ if (b < 0)
+ return -1;
k->ptr[0] = MAKE_PTR(ca->buckets[b].gen,
bucket_to_sector(c, b),
@@ -511,10 +508,6 @@
SET_KEY_PTRS(k, 1);
return 0;
-err:
- bch_bucket_free(c, k);
- bkey_put(c, k);
- return -1;
}
int bch_bucket_alloc_set(struct cache_set *c, unsigned int reserve,
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h
index 4e6afa8..1d33e40 100644
--- a/drivers/md/bcache/bcache.h
+++ b/drivers/md/bcache/bcache.h
@@ -200,6 +200,7 @@
uint8_t gen;
uint8_t last_gc; /* Most out of date gen in the btree */
uint16_t gc_mark; /* Bitfield used by GC. See below for field */
+ uint16_t reclaimable_in_gc:1;
};
/*
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index d011a71..4e6ccf2 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -1741,18 +1741,20 @@
mutex_lock(&c->bucket_lock);
- c->gc_mark_valid = 0;
c->gc_done = ZERO_KEY;
ca = c->cache;
for_each_bucket(b, ca) {
b->last_gc = b->gen;
+ if (bch_can_invalidate_bucket(ca, b))
+ b->reclaimable_in_gc = 1;
if (!atomic_read(&b->pin)) {
SET_GC_MARK(b, 0);
SET_GC_SECTORS_USED(b, 0);
}
}
+ c->gc_mark_valid = 0;
mutex_unlock(&c->bucket_lock);
}
@@ -1809,6 +1811,9 @@
for_each_bucket(b, ca) {
c->need_gc = max(c->need_gc, bucket_gc_gen(b));
+ if (b->reclaimable_in_gc)
+ b->reclaimable_in_gc = 0;
+
if (atomic_read(&b->pin))
continue;
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index 83d112b..af345dc 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -369,10 +369,24 @@
struct io *i;
if (test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags) ||
- c->gc_stats.in_use > CUTOFF_CACHE_ADD ||
(bio_op(bio) == REQ_OP_DISCARD))
goto skip;
+ if (c->gc_stats.in_use > CUTOFF_CACHE_ADD) {
+ /*
+ * If cached buckets are all clean now, 'true' will be
+ * returned and all requests will bypass the cache device.
+ * Then c->sectors_to_gc has no chance to be negative, and
+ * gc thread won't wake up and caching won't work forever.
+ * Here call force_wake_up_gc() to avoid such aftermath.
+ */
+ if (BDEV_STATE(&dc->sb) == BDEV_STATE_CLEAN &&
+ c->gc_mark_valid)
+ force_wake_up_gc(c);
+
+ goto skip;
+ }
+
if (mode == CACHE_MODE_NONE ||
(mode == CACHE_MODE_WRITEAROUND &&
op_is_write(bio_op(bio))))
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index cc66a27..b2d5246 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -1981,10 +1981,6 @@
if (!dm_table_supports_secure_erase(t))
limits->max_secure_erase_sectors = 0;
- r = queue_limits_set(q, limits);
- if (r)
- return r;
-
if (dm_table_supports_flush(t, (1UL << QUEUE_FLAG_WC))) {
wc = true;
if (dm_table_supports_flush(t, (1UL << QUEUE_FLAG_FUA)))
@@ -2036,15 +2032,16 @@
* For a zoned target, setup the zones related queue attributes
* and resources necessary for zone append emulation if necessary.
*/
- if (blk_queue_is_zoned(q)) {
- r = dm_set_zones_restrictions(t, q);
+ if (IS_ENABLED(CONFIG_BLK_DEV_ZONED) && limits->zoned) {
+ r = dm_set_zones_restrictions(t, q, limits);
if (r)
return r;
- if (blk_queue_is_zoned(q) &&
- !static_key_enabled(&zoned_enabled.key))
- static_branch_enable(&zoned_enabled);
}
+ r = queue_limits_set(q, limits);
+ if (r)
+ return r;
+
dm_update_crypto_profile(q, t);
/*
diff --git a/drivers/md/dm-zone.c b/drivers/md/dm-zone.c
index 8e6bcb0..5d66d916 100644
--- a/drivers/md/dm-zone.c
+++ b/drivers/md/dm-zone.c
@@ -160,37 +160,6 @@
return 0;
}
-static int dm_check_zoned(struct mapped_device *md, struct dm_table *t)
-{
- struct gendisk *disk = md->disk;
- unsigned int nr_conv_zones = 0;
- int ret;
-
- /* Count conventional zones */
- md->zone_revalidate_map = t;
- ret = dm_blk_report_zones(disk, 0, UINT_MAX,
- dm_check_zoned_cb, &nr_conv_zones);
- md->zone_revalidate_map = NULL;
- if (ret < 0) {
- DMERR("Check zoned failed %d", ret);
- return ret;
- }
-
- /*
- * If we only have conventional zones, expose the mapped device as
- * a regular device.
- */
- if (nr_conv_zones >= ret) {
- disk->queue->limits.max_open_zones = 0;
- disk->queue->limits.max_active_zones = 0;
- disk->queue->limits.zoned = false;
- clear_bit(DMF_EMULATE_ZONE_APPEND, &md->flags);
- disk->nr_zones = 0;
- }
-
- return 0;
-}
-
/*
* Revalidate the zones of a mapped device to initialize resource necessary
* for zone append emulation. Note that we cannot simply use the block layer
@@ -251,9 +220,12 @@
return true;
}
-int dm_set_zones_restrictions(struct dm_table *t, struct request_queue *q)
+int dm_set_zones_restrictions(struct dm_table *t, struct request_queue *q,
+ struct queue_limits *lim)
{
struct mapped_device *md = t->md;
+ struct gendisk *disk = md->disk;
+ unsigned int nr_conv_zones = 0;
int ret;
/*
@@ -265,21 +237,37 @@
clear_bit(DMF_EMULATE_ZONE_APPEND, &md->flags);
} else {
set_bit(DMF_EMULATE_ZONE_APPEND, &md->flags);
- blk_queue_max_zone_append_sectors(q, 0);
+ lim->max_zone_append_sectors = 0;
}
if (!get_capacity(md->disk))
return 0;
/*
- * Check that the mapped device will indeed be zoned, that is, that it
- * has sequential write required zones.
+ * Count conventional zones to check that the mapped device will indeed
+ * have sequential write required zones.
*/
- ret = dm_check_zoned(md, t);
- if (ret)
+ md->zone_revalidate_map = t;
+ ret = dm_blk_report_zones(disk, 0, UINT_MAX,
+ dm_check_zoned_cb, &nr_conv_zones);
+ md->zone_revalidate_map = NULL;
+ if (ret < 0) {
+ DMERR("Check zoned failed %d", ret);
return ret;
- if (!blk_queue_is_zoned(q))
+ }
+
+ /*
+ * If we only have conventional zones, expose the mapped device as
+ * a regular device.
+ */
+ if (nr_conv_zones >= ret) {
+ lim->max_open_zones = 0;
+ lim->max_active_zones = 0;
+ lim->zoned = false;
+ clear_bit(DMF_EMULATE_ZONE_APPEND, &md->flags);
+ disk->nr_zones = 0;
return 0;
+ }
if (!md->disk->nr_zones) {
DMINFO("%s using %s zone append",
@@ -287,7 +275,13 @@
queue_emulates_zone_append(q) ? "emulated" : "native");
}
- return dm_revalidate_zones(md, t);
+ ret = dm_revalidate_zones(md, t);
+ if (ret < 0)
+ return ret;
+
+ if (!static_key_enabled(&zoned_enabled.key))
+ static_branch_enable(&zoned_enabled);
+ return 0;
}
/*
diff --git a/drivers/md/dm.h b/drivers/md/dm.h
index e0c57f1..53ef820 100644
--- a/drivers/md/dm.h
+++ b/drivers/md/dm.h
@@ -101,7 +101,8 @@
/*
* Zoned targets related functions.
*/
-int dm_set_zones_restrictions(struct dm_table *t, struct request_queue *q);
+int dm_set_zones_restrictions(struct dm_table *t, struct request_queue *q,
+ struct queue_limits *lim);
void dm_zone_endio(struct dm_io *io, struct bio *clone);
#ifdef CONFIG_BLK_DEV_ZONED
int dm_blk_report_zones(struct gendisk *disk, sector_t sector,
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index 1e0085c..2818e24 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -3142,7 +3142,7 @@
else
interface = PHY_INTERFACE_MODE_MII;
} else if (val == bitval[P_RMII_SEL]) {
- interface = PHY_INTERFACE_MODE_RGMII;
+ interface = PHY_INTERFACE_MODE_RMII;
} else {
interface = PHY_INTERFACE_MODE_RGMII;
if (data8 & P_RGMII_ID_EG_ENABLE)
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c
index 2d8a66ea..713a595 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_com.c
@@ -312,7 +312,6 @@
struct ena_com_io_sq *io_sq)
{
size_t size;
- int dev_node = 0;
memset(&io_sq->desc_addr, 0x0, sizeof(io_sq->desc_addr));
@@ -325,12 +324,9 @@
size = io_sq->desc_entry_size * io_sq->q_depth;
if (io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST) {
- dev_node = dev_to_node(ena_dev->dmadev);
- set_dev_node(ena_dev->dmadev, ctx->numa_node);
io_sq->desc_addr.virt_addr =
dma_alloc_coherent(ena_dev->dmadev, size, &io_sq->desc_addr.phys_addr,
GFP_KERNEL);
- set_dev_node(ena_dev->dmadev, dev_node);
if (!io_sq->desc_addr.virt_addr) {
io_sq->desc_addr.virt_addr =
dma_alloc_coherent(ena_dev->dmadev, size,
@@ -354,10 +350,7 @@
size = (size_t)io_sq->bounce_buf_ctrl.buffer_size *
io_sq->bounce_buf_ctrl.buffers_num;
- dev_node = dev_to_node(ena_dev->dmadev);
- set_dev_node(ena_dev->dmadev, ctx->numa_node);
io_sq->bounce_buf_ctrl.base_buffer = devm_kzalloc(ena_dev->dmadev, size, GFP_KERNEL);
- set_dev_node(ena_dev->dmadev, dev_node);
if (!io_sq->bounce_buf_ctrl.base_buffer)
io_sq->bounce_buf_ctrl.base_buffer =
devm_kzalloc(ena_dev->dmadev, size, GFP_KERNEL);
@@ -397,7 +390,6 @@
struct ena_com_io_cq *io_cq)
{
size_t size;
- int prev_node = 0;
memset(&io_cq->cdesc_addr, 0x0, sizeof(io_cq->cdesc_addr));
@@ -409,11 +401,8 @@
size = io_cq->cdesc_entry_size_in_bytes * io_cq->q_depth;
- prev_node = dev_to_node(ena_dev->dmadev);
- set_dev_node(ena_dev->dmadev, ctx->numa_node);
io_cq->cdesc_addr.virt_addr =
dma_alloc_coherent(ena_dev->dmadev, size, &io_cq->cdesc_addr.phys_addr, GFP_KERNEL);
- set_dev_node(ena_dev->dmadev, prev_node);
if (!io_cq->cdesc_addr.virt_addr) {
io_cq->cdesc_addr.virt_addr =
dma_alloc_coherent(ena_dev->dmadev, size, &io_cq->cdesc_addr.phys_addr,
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index f604119..5f26fc3 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -1117,18 +1117,30 @@
pp->request = nla_get_u8(port[IFLA_PORT_REQUEST]);
if (port[IFLA_PORT_PROFILE]) {
+ if (nla_len(port[IFLA_PORT_PROFILE]) != PORT_PROFILE_MAX) {
+ memcpy(pp, &prev_pp, sizeof(*pp));
+ return -EINVAL;
+ }
pp->set |= ENIC_SET_NAME;
memcpy(pp->name, nla_data(port[IFLA_PORT_PROFILE]),
PORT_PROFILE_MAX);
}
if (port[IFLA_PORT_INSTANCE_UUID]) {
+ if (nla_len(port[IFLA_PORT_INSTANCE_UUID]) != PORT_UUID_MAX) {
+ memcpy(pp, &prev_pp, sizeof(*pp));
+ return -EINVAL;
+ }
pp->set |= ENIC_SET_INSTANCE;
memcpy(pp->instance_uuid,
nla_data(port[IFLA_PORT_INSTANCE_UUID]), PORT_UUID_MAX);
}
if (port[IFLA_PORT_HOST_UUID]) {
+ if (nla_len(port[IFLA_PORT_HOST_UUID]) != PORT_UUID_MAX) {
+ memcpy(pp, &prev_pp, sizeof(*pp));
+ return -EINVAL;
+ }
pp->set |= ENIC_SET_HOST;
memcpy(pp->host_uuid,
nla_data(port[IFLA_PORT_HOST_UUID]), PORT_UUID_MAX);
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index a72d8a2..881ece7 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -4130,6 +4130,14 @@
return ret;
}
+static void fec_enet_deinit(struct net_device *ndev)
+{
+ struct fec_enet_private *fep = netdev_priv(ndev);
+
+ netif_napi_del(&fep->napi);
+ fec_enet_free_queue(ndev);
+}
+
#ifdef CONFIG_OF
static int fec_reset_phy(struct platform_device *pdev)
{
@@ -4524,6 +4532,7 @@
fec_enet_mii_remove(fep);
failed_mii_init:
failed_irq:
+ fec_enet_deinit(ndev);
failed_init:
fec_ptp_stop(pdev);
failed_reset:
@@ -4587,6 +4596,7 @@
pm_runtime_put_noidle(&pdev->dev);
pm_runtime_disable(&pdev->dev);
+ fec_enet_deinit(ndev);
free_netdev(ndev);
}
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index f9e94be..2e98a2a 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -1225,6 +1225,28 @@
}
release:
+ /* Switching PHY interface always returns MDI error
+ * so disable retry mechanism to avoid wasting time
+ */
+ e1000e_disable_phy_retry(hw);
+
+ /* Force SMBus mode in PHY */
+ ret_val = e1000_read_phy_reg_hv_locked(hw, CV_SMB_CTRL, &phy_reg);
+ if (ret_val) {
+ e1000e_enable_phy_retry(hw);
+ hw->phy.ops.release(hw);
+ goto out;
+ }
+ phy_reg |= CV_SMB_CTRL_FORCE_SMBUS;
+ e1000_write_phy_reg_hv_locked(hw, CV_SMB_CTRL, phy_reg);
+
+ e1000e_enable_phy_retry(hw);
+
+ /* Force SMBus mode in MAC */
+ mac_reg = er32(CTRL_EXT);
+ mac_reg |= E1000_CTRL_EXT_FORCE_SMBUS;
+ ew32(CTRL_EXT, mac_reg);
+
hw->phy.ops.release(hw);
out:
if (ret_val)
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 220d62f..da5c59d 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -6623,7 +6623,6 @@
struct e1000_hw *hw = &adapter->hw;
u32 ctrl, ctrl_ext, rctl, status, wufc;
int retval = 0;
- u16 smb_ctrl;
/* Runtime suspend should only enable wakeup for link changes */
if (runtime)
@@ -6697,23 +6696,6 @@
if (retval)
return retval;
}
-
- /* Force SMBUS to allow WOL */
- /* Switching PHY interface always returns MDI error
- * so disable retry mechanism to avoid wasting time
- */
- e1000e_disable_phy_retry(hw);
-
- e1e_rphy(hw, CV_SMB_CTRL, &smb_ctrl);
- smb_ctrl |= CV_SMB_CTRL_FORCE_SMBUS;
- e1e_wphy(hw, CV_SMB_CTRL, smb_ctrl);
-
- e1000e_enable_phy_retry(hw);
-
- /* Force SMBus mode in MAC */
- ctrl_ext = er32(CTRL_EXT);
- ctrl_ext |= E1000_CTRL_EXT_FORCE_SMBUS;
- ew32(CTRL_EXT, ctrl_ext);
}
/* Ensure that the appropriate bits are set in LPI_CTRL
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 1f188c0..284c3fa 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -11171,6 +11171,8 @@
ret = i40e_reset(pf);
if (!ret)
i40e_rebuild(pf, reinit, lock_acquired);
+ else
+ dev_err(&pf->pdev->dev, "%s: i40e_reset() FAILED", __func__);
}
/**
@@ -16335,6 +16337,139 @@
}
/**
+ * i40e_enable_mc_magic_wake - enable multicast magic packet wake up
+ * using the mac_address_write admin q function
+ * @pf: pointer to i40e_pf struct
+ **/
+static void i40e_enable_mc_magic_wake(struct i40e_pf *pf)
+{
+ struct i40e_vsi *main_vsi = i40e_pf_get_main_vsi(pf);
+ struct i40e_hw *hw = &pf->hw;
+ u8 mac_addr[6];
+ u16 flags = 0;
+ int ret;
+
+ /* Get current MAC address in case it's an LAA */
+ if (main_vsi && main_vsi->netdev) {
+ ether_addr_copy(mac_addr, main_vsi->netdev->dev_addr);
+ } else {
+ dev_err(&pf->pdev->dev,
+ "Failed to retrieve MAC address; using default\n");
+ ether_addr_copy(mac_addr, hw->mac.addr);
+ }
+
+ /* The FW expects the mac address write cmd to first be called with
+ * one of these flags before calling it again with the multicast
+ * enable flags.
+ */
+ flags = I40E_AQC_WRITE_TYPE_LAA_WOL;
+
+ if (hw->func_caps.flex10_enable && hw->partition_id != 1)
+ flags = I40E_AQC_WRITE_TYPE_LAA_ONLY;
+
+ ret = i40e_aq_mac_address_write(hw, flags, mac_addr, NULL);
+ if (ret) {
+ dev_err(&pf->pdev->dev,
+ "Failed to update MAC address registers; cannot enable Multicast Magic packet wake up");
+ return;
+ }
+
+ flags = I40E_AQC_MC_MAG_EN
+ | I40E_AQC_WOL_PRESERVE_ON_PFR
+ | I40E_AQC_WRITE_TYPE_UPDATE_MC_MAG;
+ ret = i40e_aq_mac_address_write(hw, flags, mac_addr, NULL);
+ if (ret)
+ dev_err(&pf->pdev->dev,
+ "Failed to enable Multicast Magic Packet wake up\n");
+}
+
+/**
+ * i40e_io_suspend - suspend all IO operations
+ * @pf: pointer to i40e_pf struct
+ *
+ **/
+static int i40e_io_suspend(struct i40e_pf *pf)
+{
+ struct i40e_hw *hw = &pf->hw;
+
+ set_bit(__I40E_DOWN, pf->state);
+
+ /* Ensure service task will not be running */
+ del_timer_sync(&pf->service_timer);
+ cancel_work_sync(&pf->service_task);
+
+ /* Client close must be called explicitly here because the timer
+ * has been stopped.
+ */
+ i40e_notify_client_of_netdev_close(pf, false);
+
+ if (test_bit(I40E_HW_CAP_WOL_MC_MAGIC_PKT_WAKE, pf->hw.caps) &&
+ pf->wol_en)
+ i40e_enable_mc_magic_wake(pf);
+
+ /* Since we're going to destroy queues during the
+ * i40e_clear_interrupt_scheme() we should hold the RTNL lock for this
+ * whole section
+ */
+ rtnl_lock();
+
+ i40e_prep_for_reset(pf);
+
+ wr32(hw, I40E_PFPM_APM, (pf->wol_en ? I40E_PFPM_APM_APME_MASK : 0));
+ wr32(hw, I40E_PFPM_WUFC, (pf->wol_en ? I40E_PFPM_WUFC_MAG_MASK : 0));
+
+ /* Clear the interrupt scheme and release our IRQs so that the system
+ * can safely hibernate even when there are a large number of CPUs.
+ * Otherwise hibernation might fail when mapping all the vectors back
+ * to CPU0.
+ */
+ i40e_clear_interrupt_scheme(pf);
+
+ rtnl_unlock();
+
+ return 0;
+}
+
+/**
+ * i40e_io_resume - resume IO operations
+ * @pf: pointer to i40e_pf struct
+ *
+ **/
+static int i40e_io_resume(struct i40e_pf *pf)
+{
+ struct device *dev = &pf->pdev->dev;
+ int err;
+
+ /* We need to hold the RTNL lock prior to restoring interrupt schemes,
+ * since we're going to be restoring queues
+ */
+ rtnl_lock();
+
+ /* We cleared the interrupt scheme when we suspended, so we need to
+ * restore it now to resume device functionality.
+ */
+ err = i40e_restore_interrupt_scheme(pf);
+ if (err) {
+ dev_err(dev, "Cannot restore interrupt scheme: %d\n",
+ err);
+ }
+
+ clear_bit(__I40E_DOWN, pf->state);
+ i40e_reset_and_rebuild(pf, false, true);
+
+ rtnl_unlock();
+
+ /* Clear suspended state last after everything is recovered */
+ clear_bit(__I40E_SUSPENDED, pf->state);
+
+ /* Restart the service task */
+ mod_timer(&pf->service_timer,
+ round_jiffies(jiffies + pf->service_timer_period));
+
+ return 0;
+}
+
+/**
* i40e_pci_error_detected - warning that something funky happened in PCI land
* @pdev: PCI device information struct
* @error: the type of PCI error
@@ -16358,7 +16493,7 @@
/* shutdown all operations */
if (!test_bit(__I40E_SUSPENDED, pf->state))
- i40e_prep_for_reset(pf);
+ i40e_io_suspend(pf);
/* Request a slot reset */
return PCI_ERS_RESULT_NEED_RESET;
@@ -16380,7 +16515,8 @@
u32 reg;
dev_dbg(&pdev->dev, "%s\n", __func__);
- if (pci_enable_device_mem(pdev)) {
+ /* enable I/O and memory of the device */
+ if (pci_enable_device(pdev)) {
dev_info(&pdev->dev,
"Cannot re-enable PCI device after reset.\n");
result = PCI_ERS_RESULT_DISCONNECT;
@@ -16443,54 +16579,7 @@
if (test_bit(__I40E_SUSPENDED, pf->state))
return;
- i40e_handle_reset_warning(pf, false);
-}
-
-/**
- * i40e_enable_mc_magic_wake - enable multicast magic packet wake up
- * using the mac_address_write admin q function
- * @pf: pointer to i40e_pf struct
- **/
-static void i40e_enable_mc_magic_wake(struct i40e_pf *pf)
-{
- struct i40e_vsi *main_vsi = i40e_pf_get_main_vsi(pf);
- struct i40e_hw *hw = &pf->hw;
- u8 mac_addr[6];
- u16 flags = 0;
- int ret;
-
- /* Get current MAC address in case it's an LAA */
- if (main_vsi && main_vsi->netdev) {
- ether_addr_copy(mac_addr, main_vsi->netdev->dev_addr);
- } else {
- dev_err(&pf->pdev->dev,
- "Failed to retrieve MAC address; using default\n");
- ether_addr_copy(mac_addr, hw->mac.addr);
- }
-
- /* The FW expects the mac address write cmd to first be called with
- * one of these flags before calling it again with the multicast
- * enable flags.
- */
- flags = I40E_AQC_WRITE_TYPE_LAA_WOL;
-
- if (hw->func_caps.flex10_enable && hw->partition_id != 1)
- flags = I40E_AQC_WRITE_TYPE_LAA_ONLY;
-
- ret = i40e_aq_mac_address_write(hw, flags, mac_addr, NULL);
- if (ret) {
- dev_err(&pf->pdev->dev,
- "Failed to update MAC address registers; cannot enable Multicast Magic packet wake up");
- return;
- }
-
- flags = I40E_AQC_MC_MAG_EN
- | I40E_AQC_WOL_PRESERVE_ON_PFR
- | I40E_AQC_WRITE_TYPE_UPDATE_MC_MAG;
- ret = i40e_aq_mac_address_write(hw, flags, mac_addr, NULL);
- if (ret)
- dev_err(&pf->pdev->dev,
- "Failed to enable Multicast Magic Packet wake up\n");
+ i40e_io_resume(pf);
}
/**
@@ -16552,48 +16641,11 @@
static int i40e_suspend(struct device *dev)
{
struct i40e_pf *pf = dev_get_drvdata(dev);
- struct i40e_hw *hw = &pf->hw;
/* If we're already suspended, then there is nothing to do */
if (test_and_set_bit(__I40E_SUSPENDED, pf->state))
return 0;
-
- set_bit(__I40E_DOWN, pf->state);
-
- /* Ensure service task will not be running */
- del_timer_sync(&pf->service_timer);
- cancel_work_sync(&pf->service_task);
-
- /* Client close must be called explicitly here because the timer
- * has been stopped.
- */
- i40e_notify_client_of_netdev_close(pf, false);
-
- if (test_bit(I40E_HW_CAP_WOL_MC_MAGIC_PKT_WAKE, pf->hw.caps) &&
- pf->wol_en)
- i40e_enable_mc_magic_wake(pf);
-
- /* Since we're going to destroy queues during the
- * i40e_clear_interrupt_scheme() we should hold the RTNL lock for this
- * whole section
- */
- rtnl_lock();
-
- i40e_prep_for_reset(pf);
-
- wr32(hw, I40E_PFPM_APM, (pf->wol_en ? I40E_PFPM_APM_APME_MASK : 0));
- wr32(hw, I40E_PFPM_WUFC, (pf->wol_en ? I40E_PFPM_WUFC_MAG_MASK : 0));
-
- /* Clear the interrupt scheme and release our IRQs so that the system
- * can safely hibernate even when there are a large number of CPUs.
- * Otherwise hibernation might fail when mapping all the vectors back
- * to CPU0.
- */
- i40e_clear_interrupt_scheme(pf);
-
- rtnl_unlock();
-
- return 0;
+ return i40e_io_suspend(pf);
}
/**
@@ -16603,39 +16655,11 @@
static int i40e_resume(struct device *dev)
{
struct i40e_pf *pf = dev_get_drvdata(dev);
- int err;
/* If we're not suspended, then there is nothing to do */
if (!test_bit(__I40E_SUSPENDED, pf->state))
return 0;
-
- /* We need to hold the RTNL lock prior to restoring interrupt schemes,
- * since we're going to be restoring queues
- */
- rtnl_lock();
-
- /* We cleared the interrupt scheme when we suspended, so we need to
- * restore it now to resume device functionality.
- */
- err = i40e_restore_interrupt_scheme(pf);
- if (err) {
- dev_err(dev, "Cannot restore interrupt scheme: %d\n",
- err);
- }
-
- clear_bit(__I40E_DOWN, pf->state);
- i40e_reset_and_rebuild(pf, false, true);
-
- rtnl_unlock();
-
- /* Clear suspended state last after everything is recovered */
- clear_bit(__I40E_SUSPENDED, pf->state);
-
- /* Restart the service task */
- mod_timer(&pf->service_timer,
- round_jiffies(jiffies + pf->service_timer_period));
-
- return 0;
+ return i40e_io_resume(pf);
}
static const struct pci_error_handlers i40e_err_handler = {
diff --git a/drivers/net/ethernet/intel/ice/devlink/devlink.c b/drivers/net/ethernet/intel/ice/devlink/devlink.c
index c4b6965..704e9ad 100644
--- a/drivers/net/ethernet/intel/ice/devlink/devlink.c
+++ b/drivers/net/ethernet/intel/ice/devlink/devlink.c
@@ -1388,7 +1388,7 @@
ICE_DEVLINK_PARAM_ID_TX_SCHED_LAYERS,
};
-static const struct devlink_param ice_devlink_params[] = {
+static const struct devlink_param ice_dvl_rdma_params[] = {
DEVLINK_PARAM_GENERIC(ENABLE_ROCE, BIT(DEVLINK_PARAM_CMODE_RUNTIME),
ice_devlink_enable_roce_get,
ice_devlink_enable_roce_set,
@@ -1397,6 +1397,9 @@
ice_devlink_enable_iw_get,
ice_devlink_enable_iw_set,
ice_devlink_enable_iw_validate),
+};
+
+static const struct devlink_param ice_dvl_sched_params[] = {
DEVLINK_PARAM_DRIVER(ICE_DEVLINK_PARAM_ID_TX_SCHED_LAYERS,
"tx_scheduling_layers",
DEVLINK_PARAM_TYPE_U8,
@@ -1464,21 +1467,31 @@
{
struct devlink *devlink = priv_to_devlink(pf);
struct ice_hw *hw = &pf->hw;
- size_t params_size;
+ int status;
- params_size = ARRAY_SIZE(ice_devlink_params);
+ status = devl_params_register(devlink, ice_dvl_rdma_params,
+ ARRAY_SIZE(ice_dvl_rdma_params));
+ if (status)
+ return status;
- if (!hw->func_caps.common_cap.tx_sched_topo_comp_mode_en)
- params_size--;
+ if (hw->func_caps.common_cap.tx_sched_topo_comp_mode_en)
+ status = devl_params_register(devlink, ice_dvl_sched_params,
+ ARRAY_SIZE(ice_dvl_sched_params));
- return devl_params_register(devlink, ice_devlink_params,
- params_size);
+ return status;
}
void ice_devlink_unregister_params(struct ice_pf *pf)
{
- devl_params_unregister(priv_to_devlink(pf), ice_devlink_params,
- ARRAY_SIZE(ice_devlink_params));
+ struct devlink *devlink = priv_to_devlink(pf);
+ struct ice_hw *hw = &pf->hw;
+
+ devl_params_unregister(devlink, ice_dvl_rdma_params,
+ ARRAY_SIZE(ice_dvl_rdma_params));
+
+ if (hw->func_caps.common_cap.tx_sched_topo_comp_mode_en)
+ devl_params_unregister(devlink, ice_dvl_sched_params,
+ ARRAY_SIZE(ice_dvl_sched_params));
}
#define ICE_DEVLINK_READ_BLK_SIZE (1024 * 1024)
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 5649b25..24716a3 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -3148,6 +3148,16 @@
case ICE_PHY_TYPE_HIGH_100G_AUI2:
speed_phy_type_high = ICE_AQ_LINK_SPEED_100GB;
break;
+ case ICE_PHY_TYPE_HIGH_200G_CR4_PAM4:
+ case ICE_PHY_TYPE_HIGH_200G_SR4:
+ case ICE_PHY_TYPE_HIGH_200G_FR4:
+ case ICE_PHY_TYPE_HIGH_200G_LR4:
+ case ICE_PHY_TYPE_HIGH_200G_DR4:
+ case ICE_PHY_TYPE_HIGH_200G_KR4_PAM4:
+ case ICE_PHY_TYPE_HIGH_200G_AUI4_AOC_ACC:
+ case ICE_PHY_TYPE_HIGH_200G_AUI4:
+ speed_phy_type_high = ICE_AQ_LINK_SPEED_200GB;
+ break;
default:
speed_phy_type_high = ICE_AQ_LINK_SPEED_UNKNOWN;
break;
diff --git a/drivers/net/ethernet/intel/ice/ice_vsi_vlan_lib.c b/drivers/net/ethernet/intel/ice/ice_vsi_vlan_lib.c
index 2e9ad27..6e8f2aab 100644
--- a/drivers/net/ethernet/intel/ice/ice_vsi_vlan_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_vsi_vlan_lib.c
@@ -45,14 +45,15 @@
return -EINVAL;
err = ice_fltr_add_vlan(vsi, vlan);
- if (err && err != -EEXIST) {
+ if (!err)
+ vsi->num_vlan++;
+ else if (err == -EEXIST)
+ err = 0;
+ else
dev_err(ice_pf_to_dev(vsi->back), "Failure Adding VLAN %d on VSI %i, status %d\n",
vlan->vid, vsi->vsi_num, err);
- return err;
- }
- vsi->num_vlan++;
- return 0;
+ return err;
}
/**
diff --git a/drivers/net/ethernet/intel/idpf/idpf_lib.c b/drivers/net/ethernet/intel/idpf/idpf_lib.c
index 52ceda6..f1ee558 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_lib.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_lib.c
@@ -1394,6 +1394,7 @@
}
idpf_rx_init_buf_tail(vport);
+ idpf_vport_intr_ena(vport);
err = idpf_send_config_queues_msg(vport);
if (err) {
diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.c b/drivers/net/ethernet/intel/idpf/idpf_txrx.c
index 285da21..b023704 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_txrx.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.c
@@ -3746,9 +3746,9 @@
*/
void idpf_vport_intr_deinit(struct idpf_vport *vport)
{
+ idpf_vport_intr_dis_irq_all(vport);
idpf_vport_intr_napi_dis_all(vport);
idpf_vport_intr_napi_del_all(vport);
- idpf_vport_intr_dis_irq_all(vport);
idpf_vport_intr_rel_irq(vport);
}
@@ -4179,7 +4179,6 @@
idpf_vport_intr_map_vector_to_qs(vport);
idpf_vport_intr_napi_add_all(vport);
- idpf_vport_intr_napi_ena_all(vport);
err = vport->adapter->dev_ops.reg_ops.intr_reg_init(vport);
if (err)
@@ -4193,17 +4192,20 @@
if (err)
goto unroll_vectors_alloc;
- idpf_vport_intr_ena_irq_all(vport);
-
return 0;
unroll_vectors_alloc:
- idpf_vport_intr_napi_dis_all(vport);
idpf_vport_intr_napi_del_all(vport);
return err;
}
+void idpf_vport_intr_ena(struct idpf_vport *vport)
+{
+ idpf_vport_intr_napi_ena_all(vport);
+ idpf_vport_intr_ena_irq_all(vport);
+}
+
/**
* idpf_config_rss - Send virtchnl messages to configure RSS
* @vport: virtual port
diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.h b/drivers/net/ethernet/intel/idpf/idpf_txrx.h
index 3d046b8..551391e 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_txrx.h
+++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.h
@@ -990,6 +990,7 @@
void idpf_vport_intr_update_itr_ena_irq(struct idpf_q_vector *q_vector);
void idpf_vport_intr_deinit(struct idpf_vport *vport);
int idpf_vport_intr_init(struct idpf_vport *vport);
+void idpf_vport_intr_ena(struct idpf_vport *vport);
enum pkt_hash_types idpf_ptype_to_htype(const struct idpf_rx_ptype_decoded *decoded);
int idpf_config_rss(struct idpf_vport *vport);
int idpf_init_rss(struct idpf_vport *vport);
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/qos.c b/drivers/net/ethernet/marvell/octeontx2/nic/qos.c
index 070711d..edac008 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/qos.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/qos.c
@@ -1422,7 +1422,10 @@
otx2_qos_read_txschq_cfg(pfvf, node, old_cfg);
/* delete the txschq nodes allocated for this node */
+ otx2_qos_disable_sq(pfvf, qid);
+ otx2_qos_free_hw_node_schq(pfvf, node);
otx2_qos_free_sw_node_schq(pfvf, node);
+ pfvf->qos.qid_to_sqmap[qid] = OTX2_QOS_INVALID_SQ;
/* mark this node as htb inner node */
WRITE_ONCE(node->qid, OTX2_QOS_QID_INNER);
@@ -1632,6 +1635,7 @@
dwrr_del_node = true;
/* destroy the leaf node */
+ otx2_qos_disable_sq(pfvf, qid);
otx2_qos_destroy_node(pfvf, node);
pfvf->qos.qid_to_sqmap[qid] = OTX2_QOS_INVALID_SQ;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h
index caa34b9..33e3258 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h
@@ -102,8 +102,14 @@
mlx5e_udp_gso_handle_tx_skb(struct sk_buff *skb)
{
int payload_len = skb_shinfo(skb)->gso_size + sizeof(struct udphdr);
+ struct udphdr *udphdr;
- udp_hdr(skb)->len = htons(payload_len);
+ if (skb->encapsulation)
+ udphdr = (struct udphdr *)skb_inner_transport_header(skb);
+ else
+ udphdr = udp_hdr(skb);
+
+ udphdr->len = htons(payload_len);
}
struct mlx5e_accel_tx_state {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
index 41a2543..e51b03d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
@@ -750,8 +750,7 @@
err_fs_ft:
if (rx->allow_tunnel_mode)
mlx5_eswitch_unblock_encap(mdev);
- mlx5_del_flow_rules(rx->status.rule);
- mlx5_modify_header_dealloc(mdev, rx->status.modify_hdr);
+ mlx5_ipsec_rx_status_destroy(ipsec, rx);
err_add:
mlx5_destroy_flow_table(rx->ft.status);
err_fs_ft_status:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.h
index 8206461..359050f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.h
@@ -97,18 +97,11 @@
if (!x || !x->xso.offload_handle)
goto out_disable;
- if (xo->inner_ipproto) {
- /* Cannot support tunnel packet over IPsec tunnel mode
- * because we cannot offload three IP header csum
- */
- if (x->props.mode == XFRM_MODE_TUNNEL)
- goto out_disable;
-
- /* Only support UDP or TCP L4 checksum */
- if (xo->inner_ipproto != IPPROTO_UDP &&
- xo->inner_ipproto != IPPROTO_TCP)
- goto out_disable;
- }
+ /* Only support UDP or TCP L4 checksum */
+ if (xo->inner_ipproto &&
+ xo->inner_ipproto != IPPROTO_UDP &&
+ xo->inner_ipproto != IPPROTO_TCP)
+ goto out_disable;
return features;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index b758bc7..c53c99d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3886,7 +3886,7 @@
mlx5e_fold_sw_stats64(priv, stats);
}
- stats->rx_dropped = priv->stats.qcnt.rx_out_of_buffer;
+ stats->rx_missed_errors = priv->stats.qcnt.rx_out_of_buffer;
stats->rx_length_errors =
PPORT_802_3_GET(pstats, a_in_range_length_errors) +
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index e211c41..e1ed214 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -1186,6 +1186,9 @@
ts_stats->err = 0;
ts_stats->lost = 0;
+ if (!ptp)
+ goto out;
+
/* Aggregate stats across all TCs */
for (i = 0; i < ptp->num_tc; i++) {
struct mlx5e_ptp_cq_stats *stats =
@@ -1214,6 +1217,7 @@
}
}
+out:
mutex_unlock(&priv->state_lock);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
index 099bf10..b09e9abd3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
@@ -153,7 +153,11 @@
*hopbyhop = 0;
if (skb->encapsulation) {
- ihs = skb_inner_tcp_all_headers(skb);
+ if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4)
+ ihs = skb_inner_transport_offset(skb) +
+ sizeof(struct udphdr);
+ else
+ ihs = skb_inner_tcp_all_headers(skb);
stats->tso_inner_packets++;
stats->tso_inner_bytes += skb->len - ihs;
} else {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c
index f7f0476..d0871c4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c
@@ -719,6 +719,7 @@
struct mlx5_core_dev *dev;
u8 mode;
#endif
+ bool roce_support;
int i;
for (i = 0; i < ldev->ports; i++)
@@ -743,6 +744,11 @@
if (mlx5_sriov_is_enabled(ldev->pf[i].dev))
return false;
#endif
+ roce_support = mlx5_get_roce_state(ldev->pf[MLX5_LAG_P1].dev);
+ for (i = 1; i < ldev->ports; i++)
+ if (mlx5_get_roce_state(ldev->pf[i].dev) != roce_support)
+ return false;
+
return true;
}
@@ -910,8 +916,10 @@
} else if (roce_lag) {
dev0->priv.flags &= ~MLX5_PRIV_FLAGS_DISABLE_IB_ADEV;
mlx5_rescan_drivers_locked(dev0);
- for (i = 1; i < ldev->ports; i++)
- mlx5_nic_vport_enable_roce(ldev->pf[i].dev);
+ for (i = 1; i < ldev->ports; i++) {
+ if (mlx5_get_roce_state(ldev->pf[i].dev))
+ mlx5_nic_vport_enable_roce(ldev->pf[i].dev);
+ }
} else if (shared_fdb) {
int i;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c
index dd5d186..f6deb5a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c
@@ -100,10 +100,6 @@
static bool mlx5_sd_is_supported(struct mlx5_core_dev *dev, u8 host_buses)
{
- /* Feature is currently implemented for PFs only */
- if (!mlx5_core_is_pf(dev))
- return false;
-
/* Honor the SW implementation limit */
if (host_buses > MLX5_SD_MAX_GROUP_SZ)
return false;
@@ -162,6 +158,14 @@
bool sdm;
int err;
+ /* Feature is currently implemented for PFs only */
+ if (!mlx5_core_is_pf(dev))
+ return 0;
+
+ /* Block on embedded CPU PFs */
+ if (mlx5_core_is_ecpf(dev))
+ return 0;
+
if (!MLX5_CAP_MCAM_REG(dev, mpir))
return 0;
diff --git a/drivers/net/ethernet/ti/icssg/icssg_classifier.c b/drivers/net/ethernet/ti/icssg/icssg_classifier.c
index 79ba47b..f7d21da 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_classifier.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_classifier.c
@@ -455,7 +455,7 @@
{
const u8 mask_addr[] = { 0, 0, 0, 0, 0, 0, };
- rx_class_ft1_set_start_len(miig_rt, slice, 0, 6);
+ rx_class_ft1_set_start_len(miig_rt, slice, ETH_ALEN, ETH_ALEN);
rx_class_ft1_set_da(miig_rt, slice, 0, mac_addr);
rx_class_ft1_set_da_mask(miig_rt, slice, 0, mask_addr);
rx_class_ft1_cfg_set_type(miig_rt, slice, 0, FT1_CFG_TYPE_EQ);
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 2d5b021..fef4eff 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -439,7 +439,7 @@
memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
- err = ip_local_out(net, skb->sk, skb);
+ err = ip_local_out(net, NULL, skb);
if (unlikely(net_xmit_eval(err)))
DEV_STATS_INC(dev, tx_errors);
else
@@ -494,7 +494,7 @@
memset(IP6CB(skb), 0, sizeof(*IP6CB(skb)));
- err = ip6_local_out(dev_net(dev), skb->sk, skb);
+ err = ip6_local_out(dev_net(dev), NULL, skb);
if (unlikely(net_xmit_eval(err)))
DEV_STATS_INC(dev, tx_errors);
else
diff --git a/drivers/net/netkit.c b/drivers/net/netkit.c
index a4d2e76..16789cd 100644
--- a/drivers/net/netkit.c
+++ b/drivers/net/netkit.c
@@ -55,6 +55,7 @@
skb_scrub_packet(skb, xnet);
skb->priority = 0;
nf_skip_egress(skb, true);
+ skb_reset_mac_header(skb);
}
static struct netkit *netkit_priv(const struct net_device *dev)
@@ -78,6 +79,7 @@
skb_orphan_frags(skb, GFP_ATOMIC)))
goto drop;
netkit_prep_forward(skb, !net_eq(dev_net(dev), dev_net(peer)));
+ eth_skb_pkt_type(skb, peer);
skb->dev = peer;
entry = rcu_dereference(nk->active);
if (entry)
@@ -85,7 +87,7 @@
switch (ret) {
case NETKIT_NEXT:
case NETKIT_PASS:
- skb->protocol = eth_type_trans(skb, skb->dev);
+ eth_skb_pull_mac(skb);
skb_postpull_rcsum(skb, eth_hdr(skb), ETH_HLEN);
if (likely(__netif_rx(skb) == NET_RX_SUCCESS)) {
dev_sw_netstats_tx_add(dev, 1, len);
@@ -155,6 +157,16 @@
/* Nothing to do, we receive whatever gets pushed to us! */
}
+static int netkit_set_macaddr(struct net_device *dev, void *sa)
+{
+ struct netkit *nk = netkit_priv(dev);
+
+ if (nk->mode != NETKIT_L2)
+ return -EOPNOTSUPP;
+
+ return eth_mac_addr(dev, sa);
+}
+
static void netkit_set_headroom(struct net_device *dev, int headroom)
{
struct netkit *nk = netkit_priv(dev), *nk2;
@@ -198,6 +210,7 @@
.ndo_start_xmit = netkit_xmit,
.ndo_set_rx_mode = netkit_set_multicast,
.ndo_set_rx_headroom = netkit_set_headroom,
+ .ndo_set_mac_address = netkit_set_macaddr,
.ndo_get_iflink = netkit_get_iflink,
.ndo_get_peer_dev = netkit_peer_dev,
.ndo_get_stats64 = netkit_get_stats,
@@ -300,9 +313,11 @@
if (!attr)
return 0;
- NL_SET_ERR_MSG_ATTR(extack, attr,
- "Setting Ethernet address is not supported");
- return -EOPNOTSUPP;
+ if (nla_len(attr) != ETH_ALEN)
+ return -EINVAL;
+ if (!is_valid_ether_addr(nla_data(attr)))
+ return -EADDRNOTAVAIL;
+ return 0;
}
static struct rtnl_link_ops netkit_link_ops;
@@ -365,6 +380,9 @@
strscpy(ifname, "nk%d", IFNAMSIZ);
ifname_assign_type = NET_NAME_ENUM;
}
+ if (mode != NETKIT_L2 &&
+ (tb[IFLA_ADDRESS] || tbp[IFLA_ADDRESS]))
+ return -EOPNOTSUPP;
net = rtnl_link_get_net(src_net, tbp);
if (IS_ERR(net))
@@ -379,7 +397,7 @@
netif_inherit_tso_max(peer, dev);
- if (mode == NETKIT_L2)
+ if (mode == NETKIT_L2 && !(ifmp && tbp[IFLA_ADDRESS]))
eth_hw_addr_random(peer);
if (ifmp && dev->ifindex)
peer->ifindex = ifmp->ifi_index;
@@ -402,7 +420,7 @@
if (err < 0)
goto err_configure_peer;
- if (mode == NETKIT_L2)
+ if (mode == NETKIT_L2 && !tb[IFLA_ADDRESS])
eth_hw_addr_random(dev);
if (tb[IFLA_IFNAME])
nla_strscpy(dev->name, tb[IFLA_IFNAME], IFNAMSIZ);
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 13e30ea..2b8f8b7 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -4029,7 +4029,7 @@
if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {
err = phy_read(phydev, LAN8814_INTS);
- if (err)
+ if (err < 0)
return err;
/* Enable / disable interrupts. It is OK to enable PTP interrupt
@@ -4045,6 +4045,14 @@
return err;
err = phy_read(phydev, LAN8814_INTS);
+ if (err < 0)
+ return err;
+
+ /* Getting a positive value doesn't mean that is an error, it
+ * just indicates what was the status. Therefore make sure to
+ * clear the value and say that there is no error.
+ */
+ err = 0;
}
return err;
@@ -5327,6 +5335,7 @@
/* PHY_BASIC_FEATURES */
.probe = kszphy_probe,
.config_init = ksz8061_config_init,
+ .soft_reset = genphy_soft_reset,
.config_intr = kszphy_config_intr,
.handle_interrupt = kszphy_handle_interrupt,
.suspend = kszphy_suspend,
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index cbea246..8e82184 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -879,7 +879,7 @@
static int smsc95xx_reset(struct usbnet *dev)
{
struct smsc95xx_priv *pdata = dev->driver_priv;
- u32 read_buf, write_buf, burst_cap;
+ u32 read_buf, burst_cap;
int ret = 0, timeout;
netif_dbg(dev, ifup, dev->net, "entering smsc95xx_reset\n");
@@ -1003,10 +1003,13 @@
return ret;
netif_dbg(dev, ifup, dev->net, "ID_REV = 0x%08x\n", read_buf);
+ ret = smsc95xx_read_reg(dev, LED_GPIO_CFG, &read_buf);
+ if (ret < 0)
+ return ret;
/* Configure GPIO pins as LED outputs */
- write_buf = LED_GPIO_CFG_SPD_LED | LED_GPIO_CFG_LNK_LED |
- LED_GPIO_CFG_FDX_LED;
- ret = smsc95xx_write_reg(dev, LED_GPIO_CFG, write_buf);
+ read_buf |= LED_GPIO_CFG_SPD_LED | LED_GPIO_CFG_LNK_LED |
+ LED_GPIO_CFG_FDX_LED;
+ ret = smsc95xx_write_reg(dev, LED_GPIO_CFG, read_buf);
if (ret < 0)
return ret;
diff --git a/drivers/nfc/virtual_ncidev.c b/drivers/nfc/virtual_ncidev.c
index 590b038..6b89d59 100644
--- a/drivers/nfc/virtual_ncidev.c
+++ b/drivers/nfc/virtual_ncidev.c
@@ -125,6 +125,10 @@
kfree_skb(skb);
return -EFAULT;
}
+ if (strnlen(skb->data, count) != count) {
+ kfree_skb(skb);
+ return -EINVAL;
+ }
nci_recv_frame(vdev->ndev, skb);
return count;
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 954f850..f5d150c6 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -414,7 +414,15 @@
}
}
-static inline void nvme_end_req(struct request *req)
+static inline void __nvme_end_req(struct request *req)
+{
+ nvme_end_req_zoned(req);
+ nvme_trace_bio_complete(req);
+ if (req->cmd_flags & REQ_NVME_MPATH)
+ nvme_mpath_end_request(req);
+}
+
+void nvme_end_req(struct request *req)
{
blk_status_t status = nvme_error_status(nvme_req(req)->status);
@@ -424,10 +432,7 @@
else
nvme_log_error(req);
}
- nvme_end_req_zoned(req);
- nvme_trace_bio_complete(req);
- if (req->cmd_flags & REQ_NVME_MPATH)
- nvme_mpath_end_request(req);
+ __nvme_end_req(req);
blk_mq_end_request(req, status);
}
@@ -476,7 +481,7 @@
{
trace_nvme_complete_rq(req);
nvme_cleanup_cmd(req);
- nvme_end_req_zoned(req);
+ __nvme_end_req(req);
}
EXPORT_SYMBOL_GPL(nvme_complete_batch_req);
@@ -673,7 +678,7 @@
kfree(ns);
}
-static inline bool nvme_get_ns(struct nvme_ns *ns)
+bool nvme_get_ns(struct nvme_ns *ns)
{
return kref_get_unless_zero(&ns->kref);
}
@@ -3679,9 +3684,10 @@
struct nvme_ns *nvme_find_get_ns(struct nvme_ctrl *ctrl, unsigned nsid)
{
struct nvme_ns *ns, *ret = NULL;
+ int srcu_idx;
- down_read(&ctrl->namespaces_rwsem);
- list_for_each_entry(ns, &ctrl->namespaces, list) {
+ srcu_idx = srcu_read_lock(&ctrl->srcu);
+ list_for_each_entry_rcu(ns, &ctrl->namespaces, list) {
if (ns->head->ns_id == nsid) {
if (!nvme_get_ns(ns))
continue;
@@ -3691,7 +3697,7 @@
if (ns->head->ns_id > nsid)
break;
}
- up_read(&ctrl->namespaces_rwsem);
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
return ret;
}
EXPORT_SYMBOL_NS_GPL(nvme_find_get_ns, NVME_TARGET_PASSTHRU);
@@ -3705,7 +3711,7 @@
list_for_each_entry_reverse(tmp, &ns->ctrl->namespaces, list) {
if (tmp->head->ns_id < ns->head->ns_id) {
- list_add(&ns->list, &tmp->list);
+ list_add_rcu(&ns->list, &tmp->list);
return;
}
}
@@ -3771,17 +3777,18 @@
if (nvme_update_ns_info(ns, info))
goto out_unlink_ns;
- down_write(&ctrl->namespaces_rwsem);
+ mutex_lock(&ctrl->namespaces_lock);
/*
* Ensure that no namespaces are added to the ctrl list after the queues
* are frozen, thereby avoiding a deadlock between scan and reset.
*/
if (test_bit(NVME_CTRL_FROZEN, &ctrl->flags)) {
- up_write(&ctrl->namespaces_rwsem);
+ mutex_unlock(&ctrl->namespaces_lock);
goto out_unlink_ns;
}
nvme_ns_add_to_ctrl_list(ns);
- up_write(&ctrl->namespaces_rwsem);
+ mutex_unlock(&ctrl->namespaces_lock);
+ synchronize_srcu(&ctrl->srcu);
nvme_get_ctrl(ctrl);
if (device_add_disk(ctrl->device, ns->disk, nvme_ns_attr_groups))
@@ -3804,9 +3811,10 @@
out_cleanup_ns_from_list:
nvme_put_ctrl(ctrl);
- down_write(&ctrl->namespaces_rwsem);
- list_del_init(&ns->list);
- up_write(&ctrl->namespaces_rwsem);
+ mutex_lock(&ctrl->namespaces_lock);
+ list_del_rcu(&ns->list);
+ mutex_unlock(&ctrl->namespaces_lock);
+ synchronize_srcu(&ctrl->srcu);
out_unlink_ns:
mutex_lock(&ctrl->subsys->lock);
list_del_rcu(&ns->siblings);
@@ -3856,9 +3864,10 @@
nvme_cdev_del(&ns->cdev, &ns->cdev_device);
del_gendisk(ns->disk);
- down_write(&ns->ctrl->namespaces_rwsem);
- list_del_init(&ns->list);
- up_write(&ns->ctrl->namespaces_rwsem);
+ mutex_lock(&ns->ctrl->namespaces_lock);
+ list_del_rcu(&ns->list);
+ mutex_unlock(&ns->ctrl->namespaces_lock);
+ synchronize_srcu(&ns->ctrl->srcu);
if (last_path)
nvme_mpath_shutdown_disk(ns->head);
@@ -3948,16 +3957,17 @@
struct nvme_ns *ns, *next;
LIST_HEAD(rm_list);
- down_write(&ctrl->namespaces_rwsem);
+ mutex_lock(&ctrl->namespaces_lock);
list_for_each_entry_safe(ns, next, &ctrl->namespaces, list) {
if (ns->head->ns_id > nsid)
- list_move_tail(&ns->list, &rm_list);
+ list_splice_init_rcu(&ns->list, &rm_list,
+ synchronize_rcu);
}
- up_write(&ctrl->namespaces_rwsem);
+ mutex_unlock(&ctrl->namespaces_lock);
+ synchronize_srcu(&ctrl->srcu);
list_for_each_entry_safe(ns, next, &rm_list, list)
nvme_ns_remove(ns);
-
}
static int nvme_scan_ns_list(struct nvme_ctrl *ctrl)
@@ -4127,9 +4137,10 @@
/* this is a no-op when called from the controller reset handler */
nvme_change_ctrl_state(ctrl, NVME_CTRL_DELETING_NOIO);
- down_write(&ctrl->namespaces_rwsem);
- list_splice_init(&ctrl->namespaces, &ns_list);
- up_write(&ctrl->namespaces_rwsem);
+ mutex_lock(&ctrl->namespaces_lock);
+ list_splice_init_rcu(&ctrl->namespaces, &ns_list, synchronize_rcu);
+ mutex_unlock(&ctrl->namespaces_lock);
+ synchronize_srcu(&ctrl->srcu);
list_for_each_entry_safe(ns, next, &ns_list, list)
nvme_ns_remove(ns);
@@ -4577,6 +4588,7 @@
key_put(ctrl->tls_key);
nvme_free_cels(ctrl);
nvme_mpath_uninit(ctrl);
+ cleanup_srcu_struct(&ctrl->srcu);
nvme_auth_stop(ctrl);
nvme_auth_free(ctrl);
__free_page(ctrl->discard_page);
@@ -4609,10 +4621,15 @@
ctrl->passthru_err_log_enabled = false;
clear_bit(NVME_CTRL_FAILFAST_EXPIRED, &ctrl->flags);
spin_lock_init(&ctrl->lock);
+ mutex_init(&ctrl->namespaces_lock);
+
+ ret = init_srcu_struct(&ctrl->srcu);
+ if (ret)
+ return ret;
+
mutex_init(&ctrl->scan_lock);
INIT_LIST_HEAD(&ctrl->namespaces);
xa_init(&ctrl->cels);
- init_rwsem(&ctrl->namespaces_rwsem);
ctrl->dev = dev;
ctrl->ops = ops;
ctrl->quirks = quirks;
@@ -4692,6 +4709,7 @@
out:
if (ctrl->discard_page)
__free_page(ctrl->discard_page);
+ cleanup_srcu_struct(&ctrl->srcu);
return ret;
}
EXPORT_SYMBOL_GPL(nvme_init_ctrl);
@@ -4700,22 +4718,24 @@
void nvme_mark_namespaces_dead(struct nvme_ctrl *ctrl)
{
struct nvme_ns *ns;
+ int srcu_idx;
- down_read(&ctrl->namespaces_rwsem);
- list_for_each_entry(ns, &ctrl->namespaces, list)
+ srcu_idx = srcu_read_lock(&ctrl->srcu);
+ list_for_each_entry_rcu(ns, &ctrl->namespaces, list)
blk_mark_disk_dead(ns->disk);
- up_read(&ctrl->namespaces_rwsem);
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
}
EXPORT_SYMBOL_GPL(nvme_mark_namespaces_dead);
void nvme_unfreeze(struct nvme_ctrl *ctrl)
{
struct nvme_ns *ns;
+ int srcu_idx;
- down_read(&ctrl->namespaces_rwsem);
- list_for_each_entry(ns, &ctrl->namespaces, list)
+ srcu_idx = srcu_read_lock(&ctrl->srcu);
+ list_for_each_entry_rcu(ns, &ctrl->namespaces, list)
blk_mq_unfreeze_queue(ns->queue);
- up_read(&ctrl->namespaces_rwsem);
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
clear_bit(NVME_CTRL_FROZEN, &ctrl->flags);
}
EXPORT_SYMBOL_GPL(nvme_unfreeze);
@@ -4723,14 +4743,15 @@
int nvme_wait_freeze_timeout(struct nvme_ctrl *ctrl, long timeout)
{
struct nvme_ns *ns;
+ int srcu_idx;
- down_read(&ctrl->namespaces_rwsem);
- list_for_each_entry(ns, &ctrl->namespaces, list) {
+ srcu_idx = srcu_read_lock(&ctrl->srcu);
+ list_for_each_entry_rcu(ns, &ctrl->namespaces, list) {
timeout = blk_mq_freeze_queue_wait_timeout(ns->queue, timeout);
if (timeout <= 0)
break;
}
- up_read(&ctrl->namespaces_rwsem);
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
return timeout;
}
EXPORT_SYMBOL_GPL(nvme_wait_freeze_timeout);
@@ -4738,23 +4759,25 @@
void nvme_wait_freeze(struct nvme_ctrl *ctrl)
{
struct nvme_ns *ns;
+ int srcu_idx;
- down_read(&ctrl->namespaces_rwsem);
- list_for_each_entry(ns, &ctrl->namespaces, list)
+ srcu_idx = srcu_read_lock(&ctrl->srcu);
+ list_for_each_entry_rcu(ns, &ctrl->namespaces, list)
blk_mq_freeze_queue_wait(ns->queue);
- up_read(&ctrl->namespaces_rwsem);
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
}
EXPORT_SYMBOL_GPL(nvme_wait_freeze);
void nvme_start_freeze(struct nvme_ctrl *ctrl)
{
struct nvme_ns *ns;
+ int srcu_idx;
set_bit(NVME_CTRL_FROZEN, &ctrl->flags);
- down_read(&ctrl->namespaces_rwsem);
- list_for_each_entry(ns, &ctrl->namespaces, list)
+ srcu_idx = srcu_read_lock(&ctrl->srcu);
+ list_for_each_entry_rcu(ns, &ctrl->namespaces, list)
blk_freeze_queue_start(ns->queue);
- up_read(&ctrl->namespaces_rwsem);
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
}
EXPORT_SYMBOL_GPL(nvme_start_freeze);
@@ -4797,11 +4820,12 @@
void nvme_sync_io_queues(struct nvme_ctrl *ctrl)
{
struct nvme_ns *ns;
+ int srcu_idx;
- down_read(&ctrl->namespaces_rwsem);
- list_for_each_entry(ns, &ctrl->namespaces, list)
+ srcu_idx = srcu_read_lock(&ctrl->srcu);
+ list_for_each_entry_rcu(ns, &ctrl->namespaces, list)
blk_sync_queue(ns->queue);
- up_read(&ctrl->namespaces_rwsem);
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
}
EXPORT_SYMBOL_GPL(nvme_sync_io_queues);
diff --git a/drivers/nvme/host/ioctl.c b/drivers/nvme/host/ioctl.c
index 499a8bb..9d9d2a1 100644
--- a/drivers/nvme/host/ioctl.c
+++ b/drivers/nvme/host/ioctl.c
@@ -789,15 +789,15 @@
bool open_for_write)
{
struct nvme_ns *ns;
- int ret;
+ int ret, srcu_idx;
- down_read(&ctrl->namespaces_rwsem);
+ srcu_idx = srcu_read_lock(&ctrl->srcu);
if (list_empty(&ctrl->namespaces)) {
ret = -ENOTTY;
goto out_unlock;
}
- ns = list_first_entry(&ctrl->namespaces, struct nvme_ns, list);
+ ns = list_first_or_null_rcu(&ctrl->namespaces, struct nvme_ns, list);
if (ns != list_last_entry(&ctrl->namespaces, struct nvme_ns, list)) {
dev_warn(ctrl->device,
"NVME_IOCTL_IO_CMD not supported when multiple namespaces present!\n");
@@ -807,15 +807,18 @@
dev_warn(ctrl->device,
"using deprecated NVME_IOCTL_IO_CMD ioctl on the char device!\n");
- kref_get(&ns->kref);
- up_read(&ctrl->namespaces_rwsem);
+ if (!nvme_get_ns(ns)) {
+ ret = -ENXIO;
+ goto out_unlock;
+ }
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
ret = nvme_user_cmd(ctrl, ns, argp, 0, open_for_write);
nvme_put_ns(ns);
return ret;
out_unlock:
- up_read(&ctrl->namespaces_rwsem);
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
return ret;
}
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index d16e976..d8b6b46 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -118,7 +118,8 @@
blk_steal_bios(&ns->head->requeue_list, req);
spin_unlock_irqrestore(&ns->head->requeue_lock, flags);
- blk_mq_end_request(req, 0);
+ nvme_req(req)->status = 0;
+ nvme_end_req(req);
kblockd_schedule_work(&ns->head->requeue_work);
}
@@ -150,16 +151,17 @@
void nvme_kick_requeue_lists(struct nvme_ctrl *ctrl)
{
struct nvme_ns *ns;
+ int srcu_idx;
- down_read(&ctrl->namespaces_rwsem);
- list_for_each_entry(ns, &ctrl->namespaces, list) {
+ srcu_idx = srcu_read_lock(&ctrl->srcu);
+ list_for_each_entry_rcu(ns, &ctrl->namespaces, list) {
if (!ns->head->disk)
continue;
kblockd_schedule_work(&ns->head->requeue_work);
if (nvme_ctrl_state(ns->ctrl) == NVME_CTRL_LIVE)
disk_uevent(ns->head->disk, KOBJ_CHANGE);
}
- up_read(&ctrl->namespaces_rwsem);
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
}
static const char *nvme_ana_state_names[] = {
@@ -193,13 +195,14 @@
void nvme_mpath_clear_ctrl_paths(struct nvme_ctrl *ctrl)
{
struct nvme_ns *ns;
+ int srcu_idx;
- down_read(&ctrl->namespaces_rwsem);
- list_for_each_entry(ns, &ctrl->namespaces, list) {
+ srcu_idx = srcu_read_lock(&ctrl->srcu);
+ list_for_each_entry_rcu(ns, &ctrl->namespaces, list) {
nvme_mpath_clear_current_path(ns);
kblockd_schedule_work(&ns->head->requeue_work);
}
- up_read(&ctrl->namespaces_rwsem);
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
}
void nvme_mpath_revalidate_paths(struct nvme_ns *ns)
@@ -595,7 +598,7 @@
int node, srcu_idx;
srcu_idx = srcu_read_lock(&head->srcu);
- for_each_node(node)
+ for_each_online_node(node)
__nvme_find_path(head, node);
srcu_read_unlock(&head->srcu, srcu_idx);
}
@@ -680,6 +683,7 @@
u32 nr_nsids = le32_to_cpu(desc->nnsids), n = 0;
unsigned *nr_change_groups = data;
struct nvme_ns *ns;
+ int srcu_idx;
dev_dbg(ctrl->device, "ANA group %d: %s.\n",
le32_to_cpu(desc->grpid),
@@ -691,8 +695,8 @@
if (!nr_nsids)
return 0;
- down_read(&ctrl->namespaces_rwsem);
- list_for_each_entry(ns, &ctrl->namespaces, list) {
+ srcu_idx = srcu_read_lock(&ctrl->srcu);
+ list_for_each_entry_rcu(ns, &ctrl->namespaces, list) {
unsigned nsid;
again:
nsid = le32_to_cpu(desc->nsids[n]);
@@ -705,7 +709,7 @@
if (ns->head->ns_id > nsid)
goto again;
}
- up_read(&ctrl->namespaces_rwsem);
+ srcu_read_unlock(&ctrl->srcu, srcu_idx);
return 0;
}
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index cacc56f..f3a4113 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -282,7 +282,8 @@
struct blk_mq_tag_set *tagset;
struct blk_mq_tag_set *admin_tagset;
struct list_head namespaces;
- struct rw_semaphore namespaces_rwsem;
+ struct mutex namespaces_lock;
+ struct srcu_struct srcu;
struct device ctrl_device;
struct device *device; /* char device */
#ifdef CONFIG_NVME_HWMON
@@ -471,8 +472,6 @@
u8 pi_type;
u8 pi_offset;
u8 guard_type;
- u16 sgs;
- u32 sws;
#ifdef CONFIG_BLK_DEV_ZONED
u64 zsze;
#endif
@@ -767,6 +766,7 @@
}
}
+void nvme_end_req(struct request *req);
void nvme_complete_rq(struct request *req);
void nvme_complete_batch_req(struct request *req);
@@ -1161,6 +1161,7 @@
struct nvme_command *cmd, int status);
struct nvme_ctrl *nvme_ctrl_from_file(struct file *file);
struct nvme_ns *nvme_find_get_ns(struct nvme_ctrl *ctrl, unsigned nsid);
+bool nvme_get_ns(struct nvme_ns *ns);
void nvme_put_ns(struct nvme_ns *ns);
static inline bool nvme_multi_css(struct nvme_ctrl *ctrl)
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 7100430..102a9fb 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -778,7 +778,8 @@
struct bio_vec bv = req_bvec(req);
if (!is_pci_p2pdma_page(bv.bv_page)) {
- if (bv.bv_offset + bv.bv_len <= NVME_CTRL_PAGE_SIZE * 2)
+ if ((bv.bv_offset & (NVME_CTRL_PAGE_SIZE - 1)) +
+ bv.bv_len <= NVME_CTRL_PAGE_SIZE * 2)
return nvme_setup_prp_simple(dev, req,
&cmnd->rw, &bv);
diff --git a/drivers/nvme/target/configfs.c b/drivers/nvme/target/configfs.c
index 7c43a0ad..bd87dfd 100644
--- a/drivers/nvme/target/configfs.c
+++ b/drivers/nvme/target/configfs.c
@@ -676,10 +676,18 @@
if (kstrtobool(page, &enable))
return -EINVAL;
+ /*
+ * take a global nvmet_config_sem because the disable routine has a
+ * window where it releases the subsys-lock, giving a chance to
+ * a parallel enable to concurrently execute causing the disable to
+ * have a misaccounting of the ns percpu_ref.
+ */
+ down_write(&nvmet_config_sem);
if (enable)
ret = nvmet_ns_enable(ns);
else
nvmet_ns_disable(ns);
+ up_write(&nvmet_config_sem);
return ret ? ret : count;
}
diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c
index 2fde223..06f0c58 100644
--- a/drivers/nvme/target/core.c
+++ b/drivers/nvme/target/core.c
@@ -818,6 +818,15 @@
percpu_ref_exit(&sq->ref);
nvmet_auth_sq_free(sq);
+ /*
+ * we must reference the ctrl again after waiting for inflight IO
+ * to complete. Because admin connect may have sneaked in after we
+ * store sq->ctrl locally, but before we killed the percpu_ref. the
+ * admin connect allocates and assigns sq->ctrl, which now needs a
+ * final ref put, as this ctrl is going away.
+ */
+ ctrl = sq->ctrl;
+
if (ctrl) {
/*
* The teardown flow may take some time, and the host may not
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 0ec952b..1953317 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -515,6 +515,7 @@
select NVRAM
select NEW_LEDS
select LEDS_CLASS
+ select INPUT_SPARSEKMAP
help
This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
support for Fn-Fx key combinations, Bluetooth control, video
diff --git a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c
index 7bac784..7fa3600 100644
--- a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c
+++ b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c
@@ -1610,8 +1610,8 @@
tpmi_sst->partition_mask_current &= ~BIT(plat_info->partition);
/* Free the package instance when the all partitions are removed */
if (!tpmi_sst->partition_mask_current) {
- kfree(tpmi_sst);
isst_common.sst_inst[tpmi_sst->package_id] = NULL;
+ kfree(tpmi_sst);
}
mutex_unlock(&isst_tpmi_dev_lock);
}
diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index c6a10ec..2d9ca22 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -9,10 +9,13 @@
*/
#include <linux/acpi.h>
+#include <linux/ctype.h>
#include <linux/device.h>
#include <linux/dmi.h>
#include <linux/efi_embedded_fw.h>
#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/kstrtox.h>
#include <linux/notifier.h>
#include <linux/property.h>
#include <linux/string.h>
@@ -897,6 +900,22 @@
.properties = schneider_sct101ctm_props,
};
+static const struct property_entry globalspace_solt_ivw116_props[] = {
+ PROPERTY_ENTRY_U32("touchscreen-min-x", 7),
+ PROPERTY_ENTRY_U32("touchscreen-min-y", 22),
+ PROPERTY_ENTRY_U32("touchscreen-size-x", 1723),
+ PROPERTY_ENTRY_U32("touchscreen-size-y", 1077),
+ PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-globalspace-solt-ivw116.fw"),
+ PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+ PROPERTY_ENTRY_BOOL("silead,home-button"),
+ { }
+};
+
+static const struct ts_dmi_data globalspace_solt_ivw116_data = {
+ .acpi_name = "MSSL1680:00",
+ .properties = globalspace_solt_ivw116_props,
+};
+
static const struct property_entry techbite_arc_11_6_props[] = {
PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
PROPERTY_ENTRY_U32("touchscreen-min-y", 7),
@@ -1386,6 +1405,17 @@
},
},
{
+ /* Jumper EZpad 6s Pro */
+ .driver_data = (void *)&jumper_ezpad_6_pro_b_data,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Ezpad"),
+ /* Above matches are too generic, add bios match */
+ DMI_MATCH(DMI_BIOS_VERSION, "E.WSA116_8.E1.042.bin"),
+ DMI_MATCH(DMI_BIOS_DATE, "01/08/2020"),
+ },
+ },
+ {
/* Jumper EZpad 6 m4 */
.driver_data = (void *)&jumper_ezpad_6_m4_data,
.matches = {
@@ -1625,6 +1655,15 @@
},
},
{
+ /* GlobalSpace SoLT IVW 11.6" */
+ .driver_data = (void *)&globalspace_solt_ivw116_data,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Globalspace Tech Pvt Ltd"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "SolTIVW"),
+ DMI_MATCH(DMI_PRODUCT_SKU, "PN20170413488"),
+ },
+ },
+ {
/* Techbite Arc 11.6 */
.driver_data = (void *)&techbite_arc_11_6_data,
.matches = {
@@ -1817,7 +1856,7 @@
{ }
};
-static const struct ts_dmi_data *ts_data;
+static struct ts_dmi_data *ts_data;
static void ts_dmi_add_props(struct i2c_client *client)
{
@@ -1852,6 +1891,64 @@
return 0;
}
+#define MAX_CMDLINE_PROPS 16
+
+static struct property_entry ts_cmdline_props[MAX_CMDLINE_PROPS + 1];
+
+static struct ts_dmi_data ts_cmdline_data = {
+ .properties = ts_cmdline_props,
+};
+
+static int __init ts_parse_props(char *str)
+{
+ /* Save the original str to show it on syntax errors */
+ char orig_str[256];
+ char *name, *value;
+ u32 u32val;
+ int i, ret;
+
+ strscpy(orig_str, str, sizeof(orig_str));
+
+ /*
+ * str is part of the static_command_line from init/main.c and poking
+ * holes in that by writing 0 to it is allowed, as is taking long
+ * lasting references to it.
+ */
+ ts_cmdline_data.acpi_name = strsep(&str, ":");
+
+ for (i = 0; i < MAX_CMDLINE_PROPS; i++) {
+ name = strsep(&str, ":");
+ if (!name || !name[0])
+ break;
+
+ /* Replace '=' with 0 and make value point past '=' or NULL */
+ value = name;
+ strsep(&value, "=");
+ if (!value) {
+ ts_cmdline_props[i] = PROPERTY_ENTRY_BOOL(name);
+ } else if (isdigit(value[0])) {
+ ret = kstrtou32(value, 0, &u32val);
+ if (ret)
+ goto syntax_error;
+
+ ts_cmdline_props[i] = PROPERTY_ENTRY_U32(name, u32val);
+ } else {
+ ts_cmdline_props[i] = PROPERTY_ENTRY_STRING(name, value);
+ }
+ }
+
+ if (!i || str)
+ goto syntax_error;
+
+ ts_data = &ts_cmdline_data;
+ return 1;
+
+syntax_error:
+ pr_err("Invalid '%s' value for 'i2c_touchscreen_props='\n", orig_str);
+ return 1; /* "i2c_touchscreen_props=" is still a known parameter */
+}
+__setup("i2c_touchscreen_props=", ts_parse_props);
+
static struct notifier_block ts_dmi_notifier = {
.notifier_call = ts_dmi_notifier_call,
};
@@ -1859,13 +1956,25 @@
static int __init ts_dmi_init(void)
{
const struct dmi_system_id *dmi_id;
+ struct ts_dmi_data *ts_data_dmi;
int error;
dmi_id = dmi_first_match(touchscreen_dmi_table);
- if (!dmi_id)
- return 0; /* Not an error */
+ ts_data_dmi = dmi_id ? dmi_id->driver_data : NULL;
- ts_data = dmi_id->driver_data;
+ if (ts_data) {
+ /*
+ * Kernel cmdline provided data takes precedence, copy over
+ * DMI efi_embedded_fw info if available.
+ */
+ if (ts_data_dmi)
+ ts_data->embedded_fw = ts_data_dmi->embedded_fw;
+ } else if (ts_data_dmi) {
+ ts_data = ts_data_dmi;
+ } else {
+ return 0; /* Not an error */
+ }
+
/* Some dmi table entries only provide an efi_embedded_fw_desc */
if (!ts_data->properties)
return 0;
diff --git a/drivers/platform/x86/x86-android-tablets/Kconfig b/drivers/platform/x86/x86-android-tablets/Kconfig
index 6603461..b591419 100644
--- a/drivers/platform/x86/x86-android-tablets/Kconfig
+++ b/drivers/platform/x86/x86-android-tablets/Kconfig
@@ -6,6 +6,8 @@
config X86_ANDROID_TABLETS
tristate "X86 Android tablet support"
depends on I2C && SPI && SERIAL_DEV_BUS && ACPI && EFI && GPIOLIB && PMIC_OPREGION
+ select NEW_LEDS
+ select LEDS_CLASS
help
X86 tablets which ship with Android as (part of) the factory image
typically have various problems with their DSDTs. The factory kernels
diff --git a/drivers/regulator/rtq2208-regulator.c b/drivers/regulator/rtq2208-regulator.c
index b90e53d..c31b6dc 100644
--- a/drivers/regulator/rtq2208-regulator.c
+++ b/drivers/regulator/rtq2208-regulator.c
@@ -228,6 +228,11 @@
.set_suspend_disable = rtq2208_set_suspend_disable,
};
+static struct of_regulator_match rtq2208_ldo_match[] = {
+ {.name = "ldo2", },
+ {.name = "ldo1", },
+};
+
static unsigned int rtq2208_of_map_mode(unsigned int mode)
{
switch (mode) {
@@ -322,8 +327,7 @@
return IRQ_HANDLED;
}
-static int rtq2208_of_get_fixed_voltage(struct device *dev,
- struct of_regulator_match *rtq2208_ldo_match, int n_fixed)
+static int rtq2208_of_get_ldo_dvs_ability(struct device *dev)
{
struct device_node *np;
struct of_regulator_match *match;
@@ -338,14 +342,14 @@
if (!np)
np = dev->of_node;
- ret = of_regulator_match(dev, np, rtq2208_ldo_match, n_fixed);
+ ret = of_regulator_match(dev, np, rtq2208_ldo_match, ARRAY_SIZE(rtq2208_ldo_match));
of_node_put(np);
if (ret < 0)
return ret;
- for (i = 0; i < n_fixed; i++) {
+ for (i = 0; i < ARRAY_SIZE(rtq2208_ldo_match); i++) {
match = rtq2208_ldo_match + i;
init_data = match->init_data;
rdesc = (struct rtq2208_regulator_desc *)match->driver_data;
@@ -388,8 +392,7 @@
REGULATOR_LINEAR_RANGE(1310000, 181, 255, 10000),
};
-static void rtq2208_init_regulator_desc(struct rtq2208_regulator_desc *rdesc, int mtp_sel,
- int idx, struct of_regulator_match *rtq2208_ldo_match, int *ldo_idx)
+static void rtq2208_init_regulator_desc(struct rtq2208_regulator_desc *rdesc, int mtp_sel, int idx)
{
struct regulator_desc *desc;
static const struct {
@@ -461,8 +464,7 @@
static int rtq2208_parse_regulator_dt_data(int n_regulator, const unsigned int *regulator_idx_table,
struct rtq2208_regulator_desc *rdesc[RTQ2208_LDO_MAX], struct device *dev)
{
- struct of_regulator_match rtq2208_ldo_match[2];
- int mtp_sel, ret, i, idx, ldo_idx = 0;
+ int mtp_sel, i, idx, ret;
/* get mtp_sel0 or mtp_sel1 */
mtp_sel = device_property_read_bool(dev, "richtek,mtp-sel-high");
@@ -474,7 +476,7 @@
if (!rdesc[i])
return -ENOMEM;
- rtq2208_init_regulator_desc(rdesc[i], mtp_sel, idx, rtq2208_ldo_match, &ldo_idx);
+ rtq2208_init_regulator_desc(rdesc[i], mtp_sel, idx);
/* init ldo dvs ability */
if (idx >= RTQ2208_LDO2)
@@ -482,7 +484,7 @@
}
/* init ldo fixed_uV */
- ret = rtq2208_of_get_fixed_voltage(dev, rtq2208_ldo_match, ldo_idx);
+ ret = rtq2208_of_get_ldo_dvs_ability(dev);
if (ret)
return dev_err_probe(dev, ret, "Failed to get ldo fixed_uV\n");
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 258647f..1320e06 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -4774,7 +4774,7 @@
char desc[17] = {0};
u32 iounit_pg1_flags;
- strscpy(desc, ioc->manu_pg0.ChipName, sizeof(desc));
+ memtostr(desc, ioc->manu_pg0.ChipName);
ioc_info(ioc, "%s: FWVersion(%02d.%02d.%02d.%02d), ChipRevision(0x%02x)\n",
desc,
(ioc->facts.FWVersion.Word & 0xFF000000) >> 24,
diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c b/drivers/scsi/mpt3sas/mpt3sas_transport.c
index 76f9a91..d84413b 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_transport.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c
@@ -458,17 +458,13 @@
goto out;
manufacture_reply = data_out + sizeof(struct rep_manu_request);
- strscpy(edev->vendor_id, manufacture_reply->vendor_id,
- sizeof(edev->vendor_id));
- strscpy(edev->product_id, manufacture_reply->product_id,
- sizeof(edev->product_id));
- strscpy(edev->product_rev, manufacture_reply->product_rev,
- sizeof(edev->product_rev));
+ memtostr(edev->vendor_id, manufacture_reply->vendor_id);
+ memtostr(edev->product_id, manufacture_reply->product_id);
+ memtostr(edev->product_rev, manufacture_reply->product_rev);
edev->level = manufacture_reply->sas_format & 1;
if (edev->level) {
- strscpy(edev->component_vendor_id,
- manufacture_reply->component_vendor_id,
- sizeof(edev->component_vendor_id));
+ memtostr(edev->component_vendor_id,
+ manufacture_reply->component_vendor_id);
tmp = (u8 *)&manufacture_reply->component_id;
edev->component_id = tmp[0] << 8 | tmp[1];
edev->component_revision_id =
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 332eb9d..f6c822c 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3700,8 +3700,10 @@
*/
if (sdkp->first_scan ||
q->limits.max_sectors > q->limits.max_dev_sectors ||
- q->limits.max_sectors > q->limits.max_hw_sectors)
+ q->limits.max_sectors > q->limits.max_hw_sectors) {
q->limits.max_sectors = rw_max;
+ q->limits.max_user_sectors = rw_max;
+ }
sdkp->first_scan = 0;
diff --git a/drivers/spi/spi-cadence-xspi.c b/drivers/spi/spi-cadence-xspi.c
index 2209e9f..2e3eacd 100644
--- a/drivers/spi/spi-cadence-xspi.c
+++ b/drivers/spi/spi-cadence-xspi.c
@@ -145,6 +145,9 @@
#define CDNS_XSPI_STIG_DONE_FLAG BIT(0)
#define CDNS_XSPI_TRD_STATUS 0x0104
+#define MODE_NO_OF_BYTES GENMASK(25, 24)
+#define MODEBYTES_COUNT 1
+
/* Helper macros for filling command registers */
#define CDNS_XSPI_CMD_FLD_P1_INSTR_CMD_1(op, data_phase) ( \
FIELD_PREP(CDNS_XSPI_CMD_INSTR_TYPE, (data_phase) ? \
@@ -157,9 +160,10 @@
FIELD_PREP(CDNS_XSPI_CMD_P1_R2_ADDR3, ((op)->addr.val >> 24) & 0xFF) | \
FIELD_PREP(CDNS_XSPI_CMD_P1_R2_ADDR4, ((op)->addr.val >> 32) & 0xFF))
-#define CDNS_XSPI_CMD_FLD_P1_INSTR_CMD_3(op) ( \
+#define CDNS_XSPI_CMD_FLD_P1_INSTR_CMD_3(op, modebytes) ( \
FIELD_PREP(CDNS_XSPI_CMD_P1_R3_ADDR5, ((op)->addr.val >> 40) & 0xFF) | \
FIELD_PREP(CDNS_XSPI_CMD_P1_R3_CMD, (op)->cmd.opcode) | \
+ FIELD_PREP(MODE_NO_OF_BYTES, modebytes) | \
FIELD_PREP(CDNS_XSPI_CMD_P1_R3_NUM_ADDR_BYTES, (op)->addr.nbytes))
#define CDNS_XSPI_CMD_FLD_P1_INSTR_CMD_4(op, chipsel) ( \
@@ -173,12 +177,12 @@
#define CDNS_XSPI_CMD_FLD_DSEQ_CMD_2(op) \
FIELD_PREP(CDNS_XSPI_CMD_DSEQ_R2_DCNT_L, (op)->data.nbytes & 0xFFFF)
-#define CDNS_XSPI_CMD_FLD_DSEQ_CMD_3(op) ( \
+#define CDNS_XSPI_CMD_FLD_DSEQ_CMD_3(op, dummybytes) ( \
FIELD_PREP(CDNS_XSPI_CMD_DSEQ_R3_DCNT_H, \
((op)->data.nbytes >> 16) & 0xffff) | \
FIELD_PREP(CDNS_XSPI_CMD_DSEQ_R3_NUM_OF_DUMMY, \
(op)->dummy.buswidth != 0 ? \
- (((op)->dummy.nbytes * 8) / (op)->dummy.buswidth) : \
+ (((dummybytes) * 8) / (op)->dummy.buswidth) : \
0))
#define CDNS_XSPI_CMD_FLD_DSEQ_CMD_4(op, chipsel) ( \
@@ -351,6 +355,7 @@
u32 cmd_regs[6];
u32 cmd_status;
int ret;
+ int dummybytes = op->dummy.nbytes;
ret = cdns_xspi_wait_for_controller_idle(cdns_xspi);
if (ret < 0)
@@ -365,7 +370,12 @@
memset(cmd_regs, 0, sizeof(cmd_regs));
cmd_regs[1] = CDNS_XSPI_CMD_FLD_P1_INSTR_CMD_1(op, data_phase);
cmd_regs[2] = CDNS_XSPI_CMD_FLD_P1_INSTR_CMD_2(op);
- cmd_regs[3] = CDNS_XSPI_CMD_FLD_P1_INSTR_CMD_3(op);
+ if (dummybytes != 0) {
+ cmd_regs[3] = CDNS_XSPI_CMD_FLD_P1_INSTR_CMD_3(op, 1);
+ dummybytes--;
+ } else {
+ cmd_regs[3] = CDNS_XSPI_CMD_FLD_P1_INSTR_CMD_3(op, 0);
+ }
cmd_regs[4] = CDNS_XSPI_CMD_FLD_P1_INSTR_CMD_4(op,
cdns_xspi->cur_cs);
@@ -375,7 +385,7 @@
cmd_regs[0] = CDNS_XSPI_STIG_DONE_FLAG;
cmd_regs[1] = CDNS_XSPI_CMD_FLD_DSEQ_CMD_1(op);
cmd_regs[2] = CDNS_XSPI_CMD_FLD_DSEQ_CMD_2(op);
- cmd_regs[3] = CDNS_XSPI_CMD_FLD_DSEQ_CMD_3(op);
+ cmd_regs[3] = CDNS_XSPI_CMD_FLD_DSEQ_CMD_3(op, dummybytes);
cmd_regs[4] = CDNS_XSPI_CMD_FLD_DSEQ_CMD_4(op,
cdns_xspi->cur_cs);
diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c
index 4a68abc..4c4ff07 100644
--- a/drivers/spi/spi-stm32.c
+++ b/drivers/spi/spi-stm32.c
@@ -1016,8 +1016,10 @@
static irqreturn_t stm32fx_spi_irq_thread(int irq, void *dev_id)
{
struct spi_controller *ctrl = dev_id;
+ struct stm32_spi *spi = spi_controller_get_devdata(ctrl);
spi_finalize_current_transfer(ctrl);
+ stm32fx_spi_disable(spi);
return IRQ_HANDLED;
}
@@ -1055,7 +1057,7 @@
mask |= STM32H7_SPI_SR_TXP | STM32H7_SPI_SR_RXP;
if (!(sr & mask)) {
- dev_warn(spi->dev, "spurious IT (sr=0x%08x, ier=0x%08x)\n",
+ dev_vdbg(spi->dev, "spurious IT (sr=0x%08x, ier=0x%08x)\n",
sr, ier);
spin_unlock_irqrestore(&spi->lock, flags);
return IRQ_NONE;
@@ -1185,8 +1187,6 @@
~clrb) | setb,
spi->base + spi->cfg->regs->cpol.reg);
- stm32_spi_enable(spi);
-
spin_unlock_irqrestore(&spi->lock, flags);
return 0;
@@ -1204,6 +1204,7 @@
if (spi->cur_comm == SPI_SIMPLEX_TX || spi->cur_comm == SPI_3WIRE_TX) {
spi_finalize_current_transfer(spi->ctrl);
+ stm32fx_spi_disable(spi);
}
}
@@ -1218,6 +1219,7 @@
struct stm32_spi *spi = data;
spi_finalize_current_transfer(spi->ctrl);
+ spi->cfg->disable(spi);
}
/**
@@ -1305,6 +1307,8 @@
stm32_spi_set_bits(spi, STM32FX_SPI_CR2, cr2);
+ stm32_spi_enable(spi);
+
/* starting data transfer when buffer is loaded */
if (spi->tx_buf)
spi->cfg->write_tx(spi);
@@ -1341,6 +1345,8 @@
spin_lock_irqsave(&spi->lock, flags);
+ stm32_spi_enable(spi);
+
/* Be sure to have data in fifo before starting data transfer */
if (spi->tx_buf)
stm32h7_spi_write_txfifo(spi);
@@ -1372,6 +1378,8 @@
*/
stm32_spi_set_bits(spi, STM32FX_SPI_CR2, STM32FX_SPI_CR2_ERRIE);
}
+
+ stm32_spi_enable(spi);
}
/**
@@ -1405,6 +1413,8 @@
stm32_spi_set_bits(spi, STM32H7_SPI_IER, ier);
+ stm32_spi_enable(spi);
+
if (STM32_SPI_HOST_MODE(spi))
stm32_spi_set_bits(spi, STM32H7_SPI_CR1, STM32H7_SPI_CR1_CSTART);
}
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 289fecc..9bc9fd1 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -1220,6 +1220,11 @@
spi_unmap_buf_attrs(ctlr, dev, sgt, dir, 0);
}
+/* Dummy SG for unidirect transfers */
+static struct scatterlist dummy_sg = {
+ .page_link = SG_END,
+};
+
static int __spi_map_msg(struct spi_controller *ctlr, struct spi_message *msg)
{
struct device *tx_dev, *rx_dev;
@@ -1243,6 +1248,7 @@
else
rx_dev = ctlr->dev.parent;
+ ret = -ENOMSG;
list_for_each_entry(xfer, &msg->transfers, transfer_list) {
/* The sync is done before each transfer. */
unsigned long attrs = DMA_ATTR_SKIP_CPU_SYNC;
@@ -1257,6 +1263,8 @@
attrs);
if (ret != 0)
return ret;
+ } else {
+ xfer->tx_sg.sgl = &dummy_sg;
}
if (xfer->rx_buf != NULL) {
@@ -1270,8 +1278,13 @@
return ret;
}
+ } else {
+ xfer->rx_sg.sgl = &dummy_sg;
}
}
+ /* No transfer has been mapped, bail out with success */
+ if (ret)
+ return 0;
ctlr->cur_rx_dma_dev = rx_dev;
ctlr->cur_tx_dma_dev = tx_dev;
@@ -1307,7 +1320,7 @@
return 0;
}
-static void spi_dma_sync_for_device(struct spi_controller *ctlr,
+static void spi_dma_sync_for_device(struct spi_controller *ctlr, struct spi_message *msg,
struct spi_transfer *xfer)
{
struct device *rx_dev = ctlr->cur_rx_dma_dev;
@@ -1316,11 +1329,14 @@
if (!ctlr->cur_msg_mapped)
return;
+ if (!ctlr->can_dma(ctlr, msg->spi, xfer))
+ return;
+
dma_sync_sgtable_for_device(tx_dev, &xfer->tx_sg, DMA_TO_DEVICE);
dma_sync_sgtable_for_device(rx_dev, &xfer->rx_sg, DMA_FROM_DEVICE);
}
-static void spi_dma_sync_for_cpu(struct spi_controller *ctlr,
+static void spi_dma_sync_for_cpu(struct spi_controller *ctlr, struct spi_message *msg,
struct spi_transfer *xfer)
{
struct device *rx_dev = ctlr->cur_rx_dma_dev;
@@ -1329,6 +1345,9 @@
if (!ctlr->cur_msg_mapped)
return;
+ if (!ctlr->can_dma(ctlr, msg->spi, xfer))
+ return;
+
dma_sync_sgtable_for_cpu(rx_dev, &xfer->rx_sg, DMA_FROM_DEVICE);
dma_sync_sgtable_for_cpu(tx_dev, &xfer->tx_sg, DMA_TO_DEVICE);
}
@@ -1346,11 +1365,13 @@
}
static void spi_dma_sync_for_device(struct spi_controller *ctrl,
+ struct spi_message *msg,
struct spi_transfer *xfer)
{
}
static void spi_dma_sync_for_cpu(struct spi_controller *ctrl,
+ struct spi_message *msg,
struct spi_transfer *xfer)
{
}
@@ -1622,10 +1643,10 @@
reinit_completion(&ctlr->xfer_completion);
fallback_pio:
- spi_dma_sync_for_device(ctlr, xfer);
+ spi_dma_sync_for_device(ctlr, msg, xfer);
ret = ctlr->transfer_one(ctlr, msg->spi, xfer);
if (ret < 0) {
- spi_dma_sync_for_cpu(ctlr, xfer);
+ spi_dma_sync_for_cpu(ctlr, msg, xfer);
if (ctlr->cur_msg_mapped &&
(xfer->error & SPI_TRANS_FAIL_NO_START)) {
@@ -1650,7 +1671,7 @@
msg->status = ret;
}
- spi_dma_sync_for_cpu(ctlr, xfer);
+ spi_dma_sync_for_cpu(ctlr, msg, xfer);
} else {
if (xfer->len)
dev_err(&msg->spi->dev,
diff --git a/fs/bcachefs/backpointers.c b/fs/bcachefs/backpointers.c
index 692b1c7..4321f9f 100644
--- a/fs/bcachefs/backpointers.c
+++ b/fs/bcachefs/backpointers.c
@@ -690,7 +690,7 @@
ptrs = bch2_bkey_ptrs_c(k);
bkey_for_each_ptr_decode(k.k, ptrs, p, entry) {
- struct bpos bucket_pos;
+ struct bpos bucket_pos = POS_MIN;
struct bch_backpointer bp;
if (p.ptr.cached)
diff --git a/fs/bcachefs/bcachefs.h b/fs/bcachefs/bcachefs.h
index bc0ea2c..2a538eb 100644
--- a/fs/bcachefs/bcachefs.h
+++ b/fs/bcachefs/bcachefs.h
@@ -457,6 +457,7 @@
};
#include "alloc_types.h"
+#include "btree_gc_types.h"
#include "btree_types.h"
#include "btree_node_scan_types.h"
#include "btree_write_buffer_types.h"
@@ -488,49 +489,6 @@
struct btree;
-enum gc_phase {
- GC_PHASE_NOT_RUNNING,
- GC_PHASE_START,
- GC_PHASE_SB,
-
- GC_PHASE_BTREE_stripes,
- GC_PHASE_BTREE_extents,
- GC_PHASE_BTREE_inodes,
- GC_PHASE_BTREE_dirents,
- GC_PHASE_BTREE_xattrs,
- GC_PHASE_BTREE_alloc,
- GC_PHASE_BTREE_quotas,
- GC_PHASE_BTREE_reflink,
- GC_PHASE_BTREE_subvolumes,
- GC_PHASE_BTREE_snapshots,
- GC_PHASE_BTREE_lru,
- GC_PHASE_BTREE_freespace,
- GC_PHASE_BTREE_need_discard,
- GC_PHASE_BTREE_backpointers,
- GC_PHASE_BTREE_bucket_gens,
- GC_PHASE_BTREE_snapshot_trees,
- GC_PHASE_BTREE_deleted_inodes,
- GC_PHASE_BTREE_logged_ops,
- GC_PHASE_BTREE_rebalance_work,
- GC_PHASE_BTREE_subvolume_children,
-
- GC_PHASE_PENDING_DELETE,
-};
-
-struct gc_pos {
- enum gc_phase phase;
- u16 level;
- struct bpos pos;
-};
-
-struct reflink_gc {
- u64 offset;
- u32 size;
- u32 refcount;
-};
-
-typedef GENRADIX(struct reflink_gc) reflink_gc_table;
-
struct io_count {
u64 sectors[2][BCH_DATA_NR];
};
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h
index d801e19..90c12fe 100644
--- a/fs/bcachefs/bcachefs_format.h
+++ b/fs/bcachefs/bcachefs_format.h
@@ -503,16 +503,22 @@
#include "alloc_background_format.h"
#include "extents_format.h"
-#include "reflink_format.h"
#include "ec_format.h"
-#include "inode_format.h"
#include "dirent_format.h"
-#include "xattr_format.h"
-#include "quota_format.h"
+#include "disk_groups_format.h"
+#include "inode_format.h"
+#include "journal_seq_blacklist_format.h"
#include "logged_ops_format.h"
+#include "quota_format.h"
+#include "reflink_format.h"
+#include "replicas_format.h"
#include "snapshot_format.h"
#include "subvolume_format.h"
#include "sb-counters_format.h"
+#include "sb-downgrade_format.h"
+#include "sb-errors_format.h"
+#include "sb-members_format.h"
+#include "xattr_format.h"
enum bch_sb_field_type {
#define x(f, nr) BCH_SB_FIELD_##f = nr,
@@ -545,107 +551,6 @@
} d[];
};
-/* BCH_SB_FIELD_members_v1: */
-
-#define BCH_MIN_NR_NBUCKETS (1 << 6)
-
-#define BCH_IOPS_MEASUREMENTS() \
- x(seqread, 0) \
- x(seqwrite, 1) \
- x(randread, 2) \
- x(randwrite, 3)
-
-enum bch_iops_measurement {
-#define x(t, n) BCH_IOPS_##t = n,
- BCH_IOPS_MEASUREMENTS()
-#undef x
- BCH_IOPS_NR
-};
-
-#define BCH_MEMBER_ERROR_TYPES() \
- x(read, 0) \
- x(write, 1) \
- x(checksum, 2)
-
-enum bch_member_error_type {
-#define x(t, n) BCH_MEMBER_ERROR_##t = n,
- BCH_MEMBER_ERROR_TYPES()
-#undef x
- BCH_MEMBER_ERROR_NR
-};
-
-struct bch_member {
- __uuid_t uuid;
- __le64 nbuckets; /* device size */
- __le16 first_bucket; /* index of first bucket used */
- __le16 bucket_size; /* sectors */
- __u8 btree_bitmap_shift;
- __u8 pad[3];
- __le64 last_mount; /* time_t */
-
- __le64 flags;
- __le32 iops[4];
- __le64 errors[BCH_MEMBER_ERROR_NR];
- __le64 errors_at_reset[BCH_MEMBER_ERROR_NR];
- __le64 errors_reset_time;
- __le64 seq;
- __le64 btree_allocated_bitmap;
- /*
- * On recovery from a clean shutdown we don't normally read the journal,
- * but we still want to resume writing from where we left off so we
- * don't overwrite more than is necessary, for list journal debugging:
- */
- __le32 last_journal_bucket;
- __le32 last_journal_bucket_offset;
-};
-
-/*
- * This limit comes from the bucket_gens array - it's a single allocation, and
- * kernel allocation are limited to INT_MAX
- */
-#define BCH_MEMBER_NBUCKETS_MAX (INT_MAX - 64)
-
-#define BCH_MEMBER_V1_BYTES 56
-
-LE64_BITMASK(BCH_MEMBER_STATE, struct bch_member, flags, 0, 4)
-/* 4-14 unused, was TIER, HAS_(META)DATA, REPLACEMENT */
-LE64_BITMASK(BCH_MEMBER_DISCARD, struct bch_member, flags, 14, 15)
-LE64_BITMASK(BCH_MEMBER_DATA_ALLOWED, struct bch_member, flags, 15, 20)
-LE64_BITMASK(BCH_MEMBER_GROUP, struct bch_member, flags, 20, 28)
-LE64_BITMASK(BCH_MEMBER_DURABILITY, struct bch_member, flags, 28, 30)
-LE64_BITMASK(BCH_MEMBER_FREESPACE_INITIALIZED,
- struct bch_member, flags, 30, 31)
-
-#if 0
-LE64_BITMASK(BCH_MEMBER_NR_READ_ERRORS, struct bch_member, flags[1], 0, 20);
-LE64_BITMASK(BCH_MEMBER_NR_WRITE_ERRORS,struct bch_member, flags[1], 20, 40);
-#endif
-
-#define BCH_MEMBER_STATES() \
- x(rw, 0) \
- x(ro, 1) \
- x(failed, 2) \
- x(spare, 3)
-
-enum bch_member_state {
-#define x(t, n) BCH_MEMBER_STATE_##t = n,
- BCH_MEMBER_STATES()
-#undef x
- BCH_MEMBER_STATE_NR
-};
-
-struct bch_sb_field_members_v1 {
- struct bch_sb_field field;
- struct bch_member _members[]; //Members are now variable size
-};
-
-struct bch_sb_field_members_v2 {
- struct bch_sb_field field;
- __le16 member_bytes; //size of single member entry
- u8 pad[6];
- struct bch_member _members[];
-};
-
/* BCH_SB_FIELD_crypt: */
struct nonce {
@@ -694,8 +599,6 @@
LE64_BITMASK(BCH_KDF_SCRYPT_R, struct bch_sb_field_crypt, kdf_flags, 16, 32);
LE64_BITMASK(BCH_KDF_SCRYPT_P, struct bch_sb_field_crypt, kdf_flags, 32, 48);
-/* BCH_SB_FIELD_replicas: */
-
#define BCH_DATA_TYPES() \
x(free, 0) \
x(sb, 1) \
@@ -738,50 +641,6 @@
}
}
-struct bch_replicas_entry_v0 {
- __u8 data_type;
- __u8 nr_devs;
- __u8 devs[];
-} __packed;
-
-struct bch_sb_field_replicas_v0 {
- struct bch_sb_field field;
- struct bch_replicas_entry_v0 entries[];
-} __packed __aligned(8);
-
-struct bch_replicas_entry_v1 {
- __u8 data_type;
- __u8 nr_devs;
- __u8 nr_required;
- __u8 devs[];
-} __packed;
-
-#define replicas_entry_bytes(_i) \
- (offsetof(typeof(*(_i)), devs) + (_i)->nr_devs)
-
-struct bch_sb_field_replicas {
- struct bch_sb_field field;
- struct bch_replicas_entry_v1 entries[];
-} __packed __aligned(8);
-
-/* BCH_SB_FIELD_disk_groups: */
-
-#define BCH_SB_LABEL_SIZE 32
-
-struct bch_disk_group {
- __u8 label[BCH_SB_LABEL_SIZE];
- __le64 flags[2];
-} __packed __aligned(8);
-
-LE64_BITMASK(BCH_GROUP_DELETED, struct bch_disk_group, flags[0], 0, 1)
-LE64_BITMASK(BCH_GROUP_DATA_ALLOWED, struct bch_disk_group, flags[0], 1, 6)
-LE64_BITMASK(BCH_GROUP_PARENT, struct bch_disk_group, flags[0], 6, 24)
-
-struct bch_sb_field_disk_groups {
- struct bch_sb_field field;
- struct bch_disk_group entries[];
-} __packed __aligned(8);
-
/*
* On clean shutdown, store btree roots and current journal sequence number in
* the superblock:
@@ -809,27 +668,6 @@
__u64 _data[];
};
-struct journal_seq_blacklist_entry {
- __le64 start;
- __le64 end;
-};
-
-struct bch_sb_field_journal_seq_blacklist {
- struct bch_sb_field field;
- struct journal_seq_blacklist_entry start[];
-};
-
-struct bch_sb_field_errors {
- struct bch_sb_field field;
- struct bch_sb_field_error_entry {
- __le64 v;
- __le64 last_error_time;
- } entries[];
-};
-
-LE64_BITMASK(BCH_SB_ERROR_ENTRY_ID, struct bch_sb_field_error_entry, v, 0, 16);
-LE64_BITMASK(BCH_SB_ERROR_ENTRY_NR, struct bch_sb_field_error_entry, v, 16, 64);
-
struct bch_sb_field_ext {
struct bch_sb_field field;
__le64 recovery_passes_required[2];
@@ -837,18 +675,6 @@
__le64 btrees_lost_data;
};
-struct bch_sb_field_downgrade_entry {
- __le16 version;
- __le64 recovery_passes[2];
- __le16 nr_errors;
- __le16 errors[] __counted_by(nr_errors);
-} __packed __aligned(2);
-
-struct bch_sb_field_downgrade {
- struct bch_sb_field field;
- struct bch_sb_field_downgrade_entry entries[];
-};
-
/* Superblock: */
/*
@@ -909,7 +735,6 @@
#define bcachefs_metadata_version_current (bcachefs_metadata_version_max - 1)
#define BCH_SB_SECTOR 8
-#define BCH_SB_MEMBERS_MAX 64 /* XXX kill */
#define BCH_SB_LAYOUT_SIZE_BITS_MAX 16 /* 32 MB */
diff --git a/fs/bcachefs/btree_gc.c b/fs/bcachefs/btree_gc.c
index 8035c8b..dc97991 100644
--- a/fs/bcachefs/btree_gc.c
+++ b/fs/bcachefs/btree_gc.c
@@ -585,16 +585,17 @@
if (fsck_err_on(k.k->version.lo > atomic64_read(&c->key_version), c,
bkey_version_in_future,
- "key version number higher than recorded: %llu > %llu",
- k.k->version.lo,
- atomic64_read(&c->key_version)))
+ "key version number higher than recorded %llu\n %s",
+ atomic64_read(&c->key_version),
+ (bch2_bkey_val_to_text(&buf, c, k), buf.buf)))
atomic64_set(&c->key_version, k.k->version.lo);
}
if (mustfix_fsck_err_on(level && !bch2_dev_btree_bitmap_marked(c, k),
c, btree_bitmap_not_marked,
"btree ptr not marked in member info btree allocated bitmap\n %s",
- (bch2_bkey_val_to_text(&buf, c, k),
+ (printbuf_reset(&buf),
+ bch2_bkey_val_to_text(&buf, c, k),
buf.buf))) {
mutex_lock(&c->sb_lock);
bch2_dev_btree_bitmap_mark(c, k);
@@ -673,8 +674,7 @@
static inline int btree_id_gc_phase_cmp(enum btree_id l, enum btree_id r)
{
- return (int) btree_id_to_gc_phase(l) -
- (int) btree_id_to_gc_phase(r);
+ return cmp_int(gc_btree_order(l), gc_btree_order(r));
}
static int bch2_gc_btrees(struct bch_fs *c)
@@ -711,7 +711,7 @@
static int bch2_mark_superblocks(struct bch_fs *c)
{
mutex_lock(&c->sb_lock);
- gc_pos_set(c, gc_phase(GC_PHASE_SB));
+ gc_pos_set(c, gc_phase(GC_PHASE_sb));
int ret = bch2_trans_mark_dev_sbs_flags(c, BTREE_TRIGGER_gc);
mutex_unlock(&c->sb_lock);
@@ -1209,7 +1209,7 @@
if (ret)
goto out;
- gc_pos_set(c, gc_phase(GC_PHASE_START));
+ gc_pos_set(c, gc_phase(GC_PHASE_start));
ret = bch2_mark_superblocks(c);
BUG_ON(ret);
@@ -1231,7 +1231,7 @@
percpu_down_write(&c->mark_lock);
/* Indicates that gc is no longer in progress: */
- __gc_pos_set(c, gc_phase(GC_PHASE_NOT_RUNNING));
+ __gc_pos_set(c, gc_phase(GC_PHASE_not_running));
bch2_gc_free(c);
percpu_up_write(&c->mark_lock);
diff --git a/fs/bcachefs/btree_gc.h b/fs/bcachefs/btree_gc.h
index 1b6489d..876d81e 100644
--- a/fs/bcachefs/btree_gc.h
+++ b/fs/bcachefs/btree_gc.h
@@ -3,6 +3,7 @@
#define _BCACHEFS_BTREE_GC_H
#include "bkey.h"
+#include "btree_gc_types.h"
#include "btree_types.h"
int bch2_check_topology(struct bch_fs *);
@@ -32,36 +33,15 @@
/* Position of (the start of) a gc phase: */
static inline struct gc_pos gc_phase(enum gc_phase phase)
{
- return (struct gc_pos) {
- .phase = phase,
- .level = 0,
- .pos = POS_MIN,
- };
-}
-
-static inline int gc_pos_cmp(struct gc_pos l, struct gc_pos r)
-{
- return cmp_int(l.phase, r.phase) ?:
- -cmp_int(l.level, r.level) ?:
- bpos_cmp(l.pos, r.pos);
-}
-
-static inline enum gc_phase btree_id_to_gc_phase(enum btree_id id)
-{
- switch (id) {
-#define x(name, v, ...) case BTREE_ID_##name: return GC_PHASE_BTREE_##name;
- BCH_BTREE_IDS()
-#undef x
- default:
- BUG();
- }
+ return (struct gc_pos) { .phase = phase, };
}
static inline struct gc_pos gc_pos_btree(enum btree_id btree, unsigned level,
struct bpos pos)
{
return (struct gc_pos) {
- .phase = btree_id_to_gc_phase(btree),
+ .phase = GC_PHASE_btree,
+ .btree = btree,
.level = level,
.pos = pos,
};
@@ -76,6 +56,22 @@
return gc_pos_btree(b->c.btree_id, b->c.level, b->key.k.p);
}
+static inline int gc_btree_order(enum btree_id btree)
+{
+ if (btree == BTREE_ID_stripes)
+ return -1;
+ return btree;
+}
+
+static inline int gc_pos_cmp(struct gc_pos l, struct gc_pos r)
+{
+ return cmp_int(l.phase, r.phase) ?:
+ cmp_int(gc_btree_order(l.btree),
+ gc_btree_order(r.btree)) ?:
+ -cmp_int(l.level, r.level) ?:
+ bpos_cmp(l.pos, r.pos);
+}
+
static inline bool gc_visited(struct bch_fs *c, struct gc_pos pos)
{
unsigned seq;
diff --git a/fs/bcachefs/btree_gc_types.h b/fs/bcachefs/btree_gc_types.h
new file mode 100644
index 0000000..b82c24b
--- /dev/null
+++ b/fs/bcachefs/btree_gc_types.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_BTREE_GC_TYPES_H
+#define _BCACHEFS_BTREE_GC_TYPES_H
+
+#include <linux/generic-radix-tree.h>
+
+enum gc_phase {
+ GC_PHASE_not_running,
+ GC_PHASE_start,
+ GC_PHASE_sb,
+ GC_PHASE_btree,
+};
+
+struct gc_pos {
+ enum gc_phase phase:8;
+ enum btree_id btree:8;
+ u16 level;
+ struct bpos pos;
+};
+
+struct reflink_gc {
+ u64 offset;
+ u32 size;
+ u32 refcount;
+};
+
+typedef GENRADIX(struct reflink_gc) reflink_gc_table;
+
+#endif /* _BCACHEFS_BTREE_GC_TYPES_H */
diff --git a/fs/bcachefs/btree_io.c b/fs/bcachefs/btree_io.c
index cbf8f5d..829c1b9 100644
--- a/fs/bcachefs/btree_io.c
+++ b/fs/bcachefs/btree_io.c
@@ -519,7 +519,7 @@
static void btree_err_msg(struct printbuf *out, struct bch_fs *c,
struct bch_dev *ca,
- struct btree *b, struct bset *i,
+ struct btree *b, struct bset *i, struct bkey_packed *k,
unsigned offset, int write)
{
prt_printf(out, bch2_log_msg(c, "%s"),
@@ -537,15 +537,20 @@
b->written, btree_ptr_sectors_written(&b->key));
if (i)
prt_printf(out, " bset u64s %u", le16_to_cpu(i->u64s));
+ if (k)
+ prt_printf(out, " bset byte offset %lu",
+ (unsigned long)(void *)k -
+ ((unsigned long)(void *)i & ~511UL));
prt_str(out, ": ");
}
-__printf(9, 10)
+__printf(10, 11)
static int __btree_err(int ret,
struct bch_fs *c,
struct bch_dev *ca,
struct btree *b,
struct bset *i,
+ struct bkey_packed *k,
int write,
bool have_retry,
enum bch_sb_error_id err_type,
@@ -555,7 +560,7 @@
bool silent = c->curr_recovery_pass == BCH_RECOVERY_PASS_scan_for_btree_nodes;
va_list args;
- btree_err_msg(&out, c, ca, b, i, b->written, write);
+ btree_err_msg(&out, c, ca, b, i, k, b->written, write);
va_start(args, fmt);
prt_vprintf(&out, fmt, args);
@@ -611,9 +616,9 @@
return ret;
}
-#define btree_err(type, c, ca, b, i, _err_type, msg, ...) \
+#define btree_err(type, c, ca, b, i, k, _err_type, msg, ...) \
({ \
- int _ret = __btree_err(type, c, ca, b, i, write, have_retry, \
+ int _ret = __btree_err(type, c, ca, b, i, k, write, have_retry, \
BCH_FSCK_ERR_##_err_type, \
msg, ##__VA_ARGS__); \
\
@@ -690,7 +695,7 @@
btree_err_on(!bch2_version_compatible(version),
-BCH_ERR_btree_node_read_err_incompatible,
- c, ca, b, i,
+ c, ca, b, i, NULL,
btree_node_unsupported_version,
"unsupported bset version %u.%u",
BCH_VERSION_MAJOR(version),
@@ -698,7 +703,7 @@
if (btree_err_on(version < c->sb.version_min,
-BCH_ERR_btree_node_read_err_fixable,
- c, NULL, b, i,
+ c, NULL, b, i, NULL,
btree_node_bset_older_than_sb_min,
"bset version %u older than superblock version_min %u",
version, c->sb.version_min)) {
@@ -711,7 +716,7 @@
if (btree_err_on(BCH_VERSION_MAJOR(version) >
BCH_VERSION_MAJOR(c->sb.version),
-BCH_ERR_btree_node_read_err_fixable,
- c, NULL, b, i,
+ c, NULL, b, i, NULL,
btree_node_bset_newer_than_sb,
"bset version %u newer than superblock version %u",
version, c->sb.version)) {
@@ -723,13 +728,13 @@
btree_err_on(BSET_SEPARATE_WHITEOUTS(i),
-BCH_ERR_btree_node_read_err_incompatible,
- c, ca, b, i,
+ c, ca, b, i, NULL,
btree_node_unsupported_version,
"BSET_SEPARATE_WHITEOUTS no longer supported");
if (btree_err_on(offset + sectors > btree_sectors(c),
-BCH_ERR_btree_node_read_err_fixable,
- c, ca, b, i,
+ c, ca, b, i, NULL,
bset_past_end_of_btree_node,
"bset past end of btree node")) {
i->u64s = 0;
@@ -739,13 +744,13 @@
btree_err_on(offset && !i->u64s,
-BCH_ERR_btree_node_read_err_fixable,
- c, ca, b, i,
+ c, ca, b, i, NULL,
bset_empty,
"empty bset");
btree_err_on(BSET_OFFSET(i) && BSET_OFFSET(i) != offset,
-BCH_ERR_btree_node_read_err_want_retry,
- c, ca, b, i,
+ c, ca, b, i, NULL,
bset_wrong_sector_offset,
"bset at wrong sector offset");
@@ -761,20 +766,20 @@
/* XXX endianness */
btree_err_on(bp->seq != bn->keys.seq,
-BCH_ERR_btree_node_read_err_must_retry,
- c, ca, b, NULL,
+ c, ca, b, NULL, NULL,
bset_bad_seq,
"incorrect sequence number (wrong btree node)");
}
btree_err_on(BTREE_NODE_ID(bn) != b->c.btree_id,
-BCH_ERR_btree_node_read_err_must_retry,
- c, ca, b, i,
+ c, ca, b, i, NULL,
btree_node_bad_btree,
"incorrect btree id");
btree_err_on(BTREE_NODE_LEVEL(bn) != b->c.level,
-BCH_ERR_btree_node_read_err_must_retry,
- c, ca, b, i,
+ c, ca, b, i, NULL,
btree_node_bad_level,
"incorrect level");
@@ -793,7 +798,7 @@
btree_err_on(!bpos_eq(b->data->min_key, bp->min_key),
-BCH_ERR_btree_node_read_err_must_retry,
- c, ca, b, NULL,
+ c, ca, b, NULL, NULL,
btree_node_bad_min_key,
"incorrect min_key: got %s should be %s",
(printbuf_reset(&buf1),
@@ -804,7 +809,7 @@
btree_err_on(!bpos_eq(bn->max_key, b->key.k.p),
-BCH_ERR_btree_node_read_err_must_retry,
- c, ca, b, i,
+ c, ca, b, i, NULL,
btree_node_bad_max_key,
"incorrect max key %s",
(printbuf_reset(&buf1),
@@ -816,7 +821,7 @@
btree_err_on(bch2_bkey_format_invalid(c, &bn->format, write, &buf1),
-BCH_ERR_btree_node_read_err_bad_node,
- c, ca, b, i,
+ c, ca, b, i, NULL,
btree_node_bad_format,
"invalid bkey format: %s\n %s", buf1.buf,
(printbuf_reset(&buf2),
@@ -883,7 +888,7 @@
if (btree_err_on(bkey_p_next(k) > vstruct_last(i),
-BCH_ERR_btree_node_read_err_fixable,
- c, NULL, b, i,
+ c, NULL, b, i, k,
btree_node_bkey_past_bset_end,
"key extends past end of bset")) {
i->u64s = cpu_to_le16((u64 *) k - i->_data);
@@ -892,14 +897,14 @@
if (btree_err_on(k->format > KEY_FORMAT_CURRENT,
-BCH_ERR_btree_node_read_err_fixable,
- c, NULL, b, i,
+ c, NULL, b, i, k,
btree_node_bkey_bad_format,
"invalid bkey format %u", k->format))
goto drop_this_key;
if (btree_err_on(!bkeyp_u64s_valid(&b->format, k),
-BCH_ERR_btree_node_read_err_fixable,
- c, NULL, b, i,
+ c, NULL, b, i, k,
btree_node_bkey_bad_u64s,
"bad k->u64s %u (min %u max %zu)", k->u64s,
bkeyp_key_u64s(&b->format, k),
@@ -921,7 +926,7 @@
bch2_bkey_val_to_text(&buf, c, u.s_c);
btree_err(-BCH_ERR_btree_node_read_err_fixable,
- c, NULL, b, i,
+ c, NULL, b, i, k,
btree_node_bad_bkey,
"invalid bkey: %s", buf.buf);
goto drop_this_key;
@@ -942,7 +947,7 @@
bch2_bkey_to_text(&buf, u.k);
if (btree_err(-BCH_ERR_btree_node_read_err_fixable,
- c, NULL, b, i,
+ c, NULL, b, i, k,
btree_node_bkey_out_of_order,
"%s", buf.buf))
goto drop_this_key;
@@ -1011,13 +1016,13 @@
if (bch2_meta_read_fault("btree"))
btree_err(-BCH_ERR_btree_node_read_err_must_retry,
- c, ca, b, NULL,
+ c, ca, b, NULL, NULL,
btree_node_fault_injected,
"dynamic fault");
btree_err_on(le64_to_cpu(b->data->magic) != bset_magic(c),
-BCH_ERR_btree_node_read_err_must_retry,
- c, ca, b, NULL,
+ c, ca, b, NULL, NULL,
btree_node_bad_magic,
"bad magic: want %llx, got %llx",
bset_magic(c), le64_to_cpu(b->data->magic));
@@ -1032,7 +1037,7 @@
btree_err_on(b->data->keys.seq != bp->seq,
-BCH_ERR_btree_node_read_err_must_retry,
- c, ca, b, NULL,
+ c, ca, b, NULL, NULL,
btree_node_bad_seq,
"got wrong btree node: got\n%s",
(printbuf_reset(&buf),
@@ -1041,7 +1046,7 @@
} else {
btree_err_on(!b->data->keys.seq,
-BCH_ERR_btree_node_read_err_must_retry,
- c, ca, b, NULL,
+ c, ca, b, NULL, NULL,
btree_node_bad_seq,
"bad btree header: seq 0\n%s",
(printbuf_reset(&buf),
@@ -1060,7 +1065,7 @@
btree_err_on(!bch2_checksum_type_valid(c, BSET_CSUM_TYPE(i)),
-BCH_ERR_btree_node_read_err_want_retry,
- c, ca, b, i,
+ c, ca, b, i, NULL,
bset_unknown_csum,
"unknown checksum type %llu", BSET_CSUM_TYPE(i));
@@ -1073,7 +1078,7 @@
btree_err_on(csum_bad,
-BCH_ERR_btree_node_read_err_want_retry,
- c, ca, b, i,
+ c, ca, b, i, NULL,
bset_bad_csum,
"%s",
(printbuf_reset(&buf),
@@ -1088,7 +1093,7 @@
btree_err_on(btree_node_type_is_extents(btree_node_type(b)) &&
!BTREE_NODE_NEW_EXTENT_OVERWRITE(b->data),
-BCH_ERR_btree_node_read_err_incompatible,
- c, NULL, b, NULL,
+ c, NULL, b, NULL, NULL,
btree_node_unsupported_version,
"btree node does not have NEW_EXTENT_OVERWRITE set");
@@ -1102,7 +1107,7 @@
btree_err_on(!bch2_checksum_type_valid(c, BSET_CSUM_TYPE(i)),
-BCH_ERR_btree_node_read_err_want_retry,
- c, ca, b, i,
+ c, ca, b, i, NULL,
bset_unknown_csum,
"unknown checksum type %llu", BSET_CSUM_TYPE(i));
@@ -1114,7 +1119,7 @@
btree_err_on(csum_bad,
-BCH_ERR_btree_node_read_err_want_retry,
- c, ca, b, i,
+ c, ca, b, i, NULL,
bset_bad_csum,
"%s",
(printbuf_reset(&buf),
@@ -1152,14 +1157,14 @@
btree_err_on(blacklisted && first,
-BCH_ERR_btree_node_read_err_fixable,
- c, ca, b, i,
+ c, ca, b, i, NULL,
bset_blacklisted_journal_seq,
"first btree node bset has blacklisted journal seq (%llu)",
le64_to_cpu(i->journal_seq));
btree_err_on(blacklisted && ptr_written,
-BCH_ERR_btree_node_read_err_fixable,
- c, ca, b, i,
+ c, ca, b, i, NULL,
first_bset_blacklisted_journal_seq,
"found blacklisted bset (journal seq %llu) in btree node at offset %u-%u/%u",
le64_to_cpu(i->journal_seq),
@@ -1178,7 +1183,7 @@
if (ptr_written) {
btree_err_on(b->written < ptr_written,
-BCH_ERR_btree_node_read_err_want_retry,
- c, ca, b, NULL,
+ c, ca, b, NULL, NULL,
btree_node_data_missing,
"btree node data missing: expected %u sectors, found %u",
ptr_written, b->written);
@@ -1191,7 +1196,7 @@
le64_to_cpu(bne->keys.journal_seq),
true),
-BCH_ERR_btree_node_read_err_want_retry,
- c, ca, b, NULL,
+ c, ca, b, NULL, NULL,
btree_node_bset_after_end,
"found bset signature after last bset");
}
@@ -1235,7 +1240,7 @@
bch2_bkey_val_to_text(&buf, c, u.s_c);
btree_err(-BCH_ERR_btree_node_read_err_fixable,
- c, NULL, b, i,
+ c, NULL, b, i, k,
btree_node_bad_bkey,
"%s", buf.buf);
@@ -1471,18 +1476,18 @@
written2 = btree_node_sectors_written(c, ra->buf[i]);
if (btree_err_on(written2 != written, -BCH_ERR_btree_node_read_err_fixable,
- c, NULL, b, NULL,
+ c, NULL, b, NULL, NULL,
btree_node_replicas_sectors_written_mismatch,
"btree node sectors written mismatch: %u != %u",
written, written2) ||
btree_err_on(btree_node_has_extra_bsets(c, written2, ra->buf[i]),
-BCH_ERR_btree_node_read_err_fixable,
- c, NULL, b, NULL,
+ c, NULL, b, NULL, NULL,
btree_node_bset_after_end,
"found bset signature after last bset") ||
btree_err_on(memcmp(ra->buf[best], ra->buf[i], written << 9),
-BCH_ERR_btree_node_read_err_fixable,
- c, NULL, b, NULL,
+ c, NULL, b, NULL, NULL,
btree_node_replicas_data_mismatch,
"btree node replicas content mismatch"))
dump_bset_maps = true;
diff --git a/fs/bcachefs/btree_key_cache.c b/fs/bcachefs/btree_key_cache.c
index 75f5e6f..34056aa 100644
--- a/fs/bcachefs/btree_key_cache.c
+++ b/fs/bcachefs/btree_key_cache.c
@@ -424,18 +424,18 @@
goto err;
}
+ ret = bch2_trans_relock(trans);
+ if (ret) {
+ kfree(new_k);
+ goto err;
+ }
+
if (!bch2_btree_node_relock(trans, ck_path, 0)) {
kfree(new_k);
trace_and_count(trans->c, trans_restart_relock_key_cache_fill, trans, _THIS_IP_, ck_path);
ret = btree_trans_restart(trans, BCH_ERR_transaction_restart_key_cache_fill);
goto err;
}
-
- ret = bch2_trans_relock(trans);
- if (ret) {
- kfree(new_k);
- goto err;
- }
}
}
diff --git a/fs/bcachefs/buckets.c b/fs/bcachefs/buckets.c
index b469586..ed97712 100644
--- a/fs/bcachefs/buckets.c
+++ b/fs/bcachefs/buckets.c
@@ -1134,7 +1134,7 @@
r.e.nr_required = 1;
bkey_for_each_ptr_decode(k.k, ptrs, p, entry) {
- s64 disk_sectors;
+ s64 disk_sectors = 0;
ret = bch2_trigger_pointer(trans, btree_id, level, k, p, entry, &disk_sectors, flags);
if (ret < 0)
return ret;
diff --git a/fs/bcachefs/disk_groups_format.h b/fs/bcachefs/disk_groups_format.h
new file mode 100644
index 0000000..698990b
--- /dev/null
+++ b/fs/bcachefs/disk_groups_format.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_DISK_GROUPS_FORMAT_H
+#define _BCACHEFS_DISK_GROUPS_FORMAT_H
+
+#define BCH_SB_LABEL_SIZE 32
+
+struct bch_disk_group {
+ __u8 label[BCH_SB_LABEL_SIZE];
+ __le64 flags[2];
+} __packed __aligned(8);
+
+LE64_BITMASK(BCH_GROUP_DELETED, struct bch_disk_group, flags[0], 0, 1)
+LE64_BITMASK(BCH_GROUP_DATA_ALLOWED, struct bch_disk_group, flags[0], 1, 6)
+LE64_BITMASK(BCH_GROUP_PARENT, struct bch_disk_group, flags[0], 6, 24)
+
+struct bch_sb_field_disk_groups {
+ struct bch_sb_field field;
+ struct bch_disk_group entries[];
+} __packed __aligned(8);
+
+#endif /* _BCACHEFS_DISK_GROUPS_FORMAT_H */
diff --git a/fs/bcachefs/ec.c b/fs/bcachefs/ec.c
index b26dc74..d8b9bec 100644
--- a/fs/bcachefs/ec.c
+++ b/fs/bcachefs/ec.c
@@ -908,7 +908,7 @@
if (!genradix_ptr_alloc(&c->stripes, idx, gfp))
return -BCH_ERR_ENOMEM_ec_stripe_mem_alloc;
- if (c->gc_pos.phase != GC_PHASE_NOT_RUNNING &&
+ if (c->gc_pos.phase != GC_PHASE_not_running &&
!genradix_ptr_alloc(&c->gc_stripes, idx, gfp))
return -BCH_ERR_ENOMEM_ec_stripe_mem_alloc;
diff --git a/fs/bcachefs/fs-io-buffered.c b/fs/bcachefs/fs-io-buffered.c
index 6b69e5c..54873ec 100644
--- a/fs/bcachefs/fs-io-buffered.c
+++ b/fs/bcachefs/fs-io-buffered.c
@@ -437,8 +437,8 @@
*/
/*
- * PageWriteback is effectively our ref on the inode - fixup i_blocks
- * before calling end_page_writeback:
+ * The writeback flag is effectively our ref on the inode -
+ * fixup i_blocks before calling folio_end_writeback:
*/
bch2_i_sectors_acct(c, io->inode, NULL, io->op.i_sectors_delta);
@@ -898,7 +898,7 @@
darray_for_each(fs, fi) {
f = *fi;
f_len = min(end, folio_end_pos(f)) - f_pos;
- f_copied = copy_page_from_iter_atomic(&f->page, f_offset, f_len, iter);
+ f_copied = copy_folio_from_iter_atomic(f, f_offset, f_len, iter);
if (!f_copied) {
folios_trunc(&fs, fi);
break;
diff --git a/fs/bcachefs/fs-io-direct.c b/fs/bcachefs/fs-io-direct.c
index 09d21ae..049b61b 100644
--- a/fs/bcachefs/fs-io-direct.c
+++ b/fs/bcachefs/fs-io-direct.c
@@ -609,8 +609,10 @@
if (unlikely(ret))
goto err_put_write_ref;
- if (unlikely((req->ki_pos|iter->count) & (block_bytes(c) - 1)))
+ if (unlikely((req->ki_pos|iter->count) & (block_bytes(c) - 1))) {
+ ret = -EINVAL;
goto err_put_write_ref;
+ }
inode_dio_begin(&inode->v);
bch2_pagecache_block_get(inode);
diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c
index 96040a9..cd388f1 100644
--- a/fs/bcachefs/fs.c
+++ b/fs/bcachefs/fs.c
@@ -1939,8 +1939,7 @@
if (IS_ERR(sb)) {
ret = PTR_ERR(sb);
- ret = bch2_err_class(ret);
- return ERR_PTR(ret);
+ goto err;
}
c = sb->s_fs_info;
@@ -2016,6 +2015,15 @@
err_put_super:
__bch2_fs_stop(c);
deactivate_locked_super(sb);
+err:
+ /*
+ * On an inconsistency error in recovery we might see an -EROFS derived
+ * errorcode (from the journal), but we don't want to return that to
+ * userspace as that causes util-linux to retry the mount RO - which is
+ * confusing:
+ */
+ if (bch2_err_matches(ret, EROFS) && ret != -EROFS)
+ ret = -EIO;
return ERR_PTR(bch2_err_class(ret));
}
diff --git a/fs/bcachefs/fsck.c b/fs/bcachefs/fsck.c
index c8f5746..fd277bd 100644
--- a/fs/bcachefs/fsck.c
+++ b/fs/bcachefs/fsck.c
@@ -77,21 +77,17 @@
struct bkey_s_c k;
int ret;
- bch2_trans_iter_init(trans, &iter, BTREE_ID_inodes,
- POS(0, inode_nr),
- BTREE_ITER_all_snapshots);
- k = bch2_btree_iter_peek(&iter);
- ret = bkey_err(k);
- if (ret)
- goto err;
-
- if (!k.k || !bkey_eq(k.k->p, POS(0, inode_nr))) {
- ret = -BCH_ERR_ENOENT_inode;
- goto err;
+ for_each_btree_key_norestart(trans, iter, BTREE_ID_inodes, POS(0, inode_nr),
+ BTREE_ITER_all_snapshots, k, ret) {
+ if (k.k->p.offset != inode_nr)
+ break;
+ if (!bkey_is_inode(k.k))
+ continue;
+ ret = bch2_inode_unpack(k, inode);
+ goto found;
}
-
- ret = bch2_inode_unpack(k, inode);
-err:
+ ret = -BCH_ERR_ENOENT_inode;
+found:
bch_err_msg(trans->c, ret, "fetching inode %llu", inode_nr);
bch2_trans_iter_exit(trans, &iter);
return ret;
@@ -770,25 +766,6 @@
return ret;
}
-static int check_key_has_snapshot(struct btree_trans *trans,
- struct btree_iter *iter,
- struct bkey_s_c k)
-{
- struct bch_fs *c = trans->c;
- struct printbuf buf = PRINTBUF;
- int ret = 0;
-
- if (mustfix_fsck_err_on(!bch2_snapshot_equiv(c, k.k->p.snapshot), c,
- bkey_in_missing_snapshot,
- "key in missing snapshot: %s",
- (bch2_bkey_val_to_text(&buf, c, k), buf.buf)))
- ret = bch2_btree_delete_at(trans, iter,
- BTREE_UPDATE_internal_snapshot_node) ?: 1;
-fsck_err:
- printbuf_exit(&buf);
- return ret;
-}
-
static int hash_redo_key(struct btree_trans *trans,
const struct bch_hash_desc desc,
struct bch_hash_info *hash_info,
@@ -983,7 +960,7 @@
bool do_update = false;
int ret;
- ret = check_key_has_snapshot(trans, iter, k);
+ ret = bch2_check_key_has_snapshot(trans, iter, k);
if (ret < 0)
goto err;
if (ret)
@@ -1487,7 +1464,7 @@
struct printbuf buf = PRINTBUF;
int ret = 0;
- ret = check_key_has_snapshot(trans, iter, k);
+ ret = bch2_check_key_has_snapshot(trans, iter, k);
if (ret) {
ret = ret < 0 ? ret : 0;
goto out;
@@ -2010,7 +1987,7 @@
struct printbuf buf = PRINTBUF;
int ret = 0;
- ret = check_key_has_snapshot(trans, iter, k);
+ ret = bch2_check_key_has_snapshot(trans, iter, k);
if (ret) {
ret = ret < 0 ? ret : 0;
goto out;
@@ -2165,7 +2142,7 @@
struct inode_walker_entry *i;
int ret;
- ret = check_key_has_snapshot(trans, iter, k);
+ ret = bch2_check_key_has_snapshot(trans, iter, k);
if (ret < 0)
return ret;
if (ret)
diff --git a/fs/bcachefs/journal_seq_blacklist_format.h b/fs/bcachefs/journal_seq_blacklist_format.h
new file mode 100644
index 0000000..2566b12
--- /dev/null
+++ b/fs/bcachefs/journal_seq_blacklist_format.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_JOURNAL_SEQ_BLACKLIST_FORMAT_H
+#define _BCACHEFS_JOURNAL_SEQ_BLACKLIST_FORMAT_H
+
+struct journal_seq_blacklist_entry {
+ __le64 start;
+ __le64 end;
+};
+
+struct bch_sb_field_journal_seq_blacklist {
+ struct bch_sb_field field;
+ struct journal_seq_blacklist_entry start[];
+};
+
+#endif /* _BCACHEFS_JOURNAL_SEQ_BLACKLIST_FORMAT_H */
diff --git a/fs/bcachefs/mean_and_variance_test.c b/fs/bcachefs/mean_and_variance_test.c
index 4c298e74..e9d9c02 100644
--- a/fs/bcachefs/mean_and_variance_test.c
+++ b/fs/bcachefs/mean_and_variance_test.c
@@ -217,4 +217,5 @@
kunit_test_suite(mean_and_variance_test_suite);
MODULE_AUTHOR("Daniel B. Hill");
+MODULE_DESCRIPTION("bcachefs filesystem mean and variance unit tests");
MODULE_LICENSE("GPL");
diff --git a/fs/bcachefs/replicas_format.h b/fs/bcachefs/replicas_format.h
new file mode 100644
index 0000000..b972081
--- /dev/null
+++ b/fs/bcachefs/replicas_format.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_REPLICAS_FORMAT_H
+#define _BCACHEFS_REPLICAS_FORMAT_H
+
+struct bch_replicas_entry_v0 {
+ __u8 data_type;
+ __u8 nr_devs;
+ __u8 devs[];
+} __packed;
+
+struct bch_sb_field_replicas_v0 {
+ struct bch_sb_field field;
+ struct bch_replicas_entry_v0 entries[];
+} __packed __aligned(8);
+
+struct bch_replicas_entry_v1 {
+ __u8 data_type;
+ __u8 nr_devs;
+ __u8 nr_required;
+ __u8 devs[];
+} __packed;
+
+struct bch_sb_field_replicas {
+ struct bch_sb_field field;
+ struct bch_replicas_entry_v1 entries[];
+} __packed __aligned(8);
+
+#define replicas_entry_bytes(_i) \
+ (offsetof(typeof(*(_i)), devs) + (_i)->nr_devs)
+
+#endif /* _BCACHEFS_REPLICAS_FORMAT_H */
diff --git a/fs/bcachefs/sb-downgrade.c b/fs/bcachefs/sb-downgrade.c
index 390a1bb..3fb23e3 100644
--- a/fs/bcachefs/sb-downgrade.c
+++ b/fs/bcachefs/sb-downgrade.c
@@ -146,10 +146,17 @@
for (const struct bch_sb_field_downgrade_entry *i = e->entries;
(void *) i < vstruct_end(&e->field);
i = downgrade_entry_next_c(i)) {
+ /*
+ * Careful: sb_field_downgrade_entry is only 2 byte aligned, but
+ * section sizes are 8 byte aligned - an empty entry spanning
+ * the end of the section is allowed (and ignored):
+ */
+ if ((void *) &i->errors[0] > vstruct_end(&e->field))
+ break;
+
if (flags & BCH_VALIDATE_write &&
- ((void *) &i->errors[0] > vstruct_end(&e->field) ||
- (void *) downgrade_entry_next_c(i) > vstruct_end(&e->field))) {
- prt_printf(err, "downgrade entry overruns end of superblock section)");
+ (void *) downgrade_entry_next_c(i) > vstruct_end(&e->field)) {
+ prt_printf(err, "downgrade entry overruns end of superblock section");
return -BCH_ERR_invalid_sb_downgrade;
}
diff --git a/fs/bcachefs/sb-downgrade_format.h b/fs/bcachefs/sb-downgrade_format.h
new file mode 100644
index 0000000..cffd932
--- /dev/null
+++ b/fs/bcachefs/sb-downgrade_format.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_SB_DOWNGRADE_FORMAT_H
+#define _BCACHEFS_SB_DOWNGRADE_FORMAT_H
+
+struct bch_sb_field_downgrade_entry {
+ __le16 version;
+ __le64 recovery_passes[2];
+ __le16 nr_errors;
+ __le16 errors[] __counted_by(nr_errors);
+} __packed __aligned(2);
+
+struct bch_sb_field_downgrade {
+ struct bch_sb_field field;
+ struct bch_sb_field_downgrade_entry entries[];
+};
+
+#endif /* _BCACHEFS_SB_DOWNGRADE_FORMAT_H */
diff --git a/fs/bcachefs/sb-errors_format.h b/fs/bcachefs/sb-errors_format.h
new file mode 100644
index 0000000..84d2763
--- /dev/null
+++ b/fs/bcachefs/sb-errors_format.h
@@ -0,0 +1,296 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_SB_ERRORS_FORMAT_H
+#define _BCACHEFS_SB_ERRORS_FORMAT_H
+
+#define BCH_SB_ERRS() \
+ x(clean_but_journal_not_empty, 0) \
+ x(dirty_but_no_journal_entries, 1) \
+ x(dirty_but_no_journal_entries_post_drop_nonflushes, 2) \
+ x(sb_clean_journal_seq_mismatch, 3) \
+ x(sb_clean_btree_root_mismatch, 4) \
+ x(sb_clean_missing, 5) \
+ x(jset_unsupported_version, 6) \
+ x(jset_unknown_csum, 7) \
+ x(jset_last_seq_newer_than_seq, 8) \
+ x(jset_past_bucket_end, 9) \
+ x(jset_seq_blacklisted, 10) \
+ x(journal_entries_missing, 11) \
+ x(journal_entry_replicas_not_marked, 12) \
+ x(journal_entry_past_jset_end, 13) \
+ x(journal_entry_replicas_data_mismatch, 14) \
+ x(journal_entry_bkey_u64s_0, 15) \
+ x(journal_entry_bkey_past_end, 16) \
+ x(journal_entry_bkey_bad_format, 17) \
+ x(journal_entry_bkey_invalid, 18) \
+ x(journal_entry_btree_root_bad_size, 19) \
+ x(journal_entry_blacklist_bad_size, 20) \
+ x(journal_entry_blacklist_v2_bad_size, 21) \
+ x(journal_entry_blacklist_v2_start_past_end, 22) \
+ x(journal_entry_usage_bad_size, 23) \
+ x(journal_entry_data_usage_bad_size, 24) \
+ x(journal_entry_clock_bad_size, 25) \
+ x(journal_entry_clock_bad_rw, 26) \
+ x(journal_entry_dev_usage_bad_size, 27) \
+ x(journal_entry_dev_usage_bad_dev, 28) \
+ x(journal_entry_dev_usage_bad_pad, 29) \
+ x(btree_node_unreadable, 30) \
+ x(btree_node_fault_injected, 31) \
+ x(btree_node_bad_magic, 32) \
+ x(btree_node_bad_seq, 33) \
+ x(btree_node_unsupported_version, 34) \
+ x(btree_node_bset_older_than_sb_min, 35) \
+ x(btree_node_bset_newer_than_sb, 36) \
+ x(btree_node_data_missing, 37) \
+ x(btree_node_bset_after_end, 38) \
+ x(btree_node_replicas_sectors_written_mismatch, 39) \
+ x(btree_node_replicas_data_mismatch, 40) \
+ x(bset_unknown_csum, 41) \
+ x(bset_bad_csum, 42) \
+ x(bset_past_end_of_btree_node, 43) \
+ x(bset_wrong_sector_offset, 44) \
+ x(bset_empty, 45) \
+ x(bset_bad_seq, 46) \
+ x(bset_blacklisted_journal_seq, 47) \
+ x(first_bset_blacklisted_journal_seq, 48) \
+ x(btree_node_bad_btree, 49) \
+ x(btree_node_bad_level, 50) \
+ x(btree_node_bad_min_key, 51) \
+ x(btree_node_bad_max_key, 52) \
+ x(btree_node_bad_format, 53) \
+ x(btree_node_bkey_past_bset_end, 54) \
+ x(btree_node_bkey_bad_format, 55) \
+ x(btree_node_bad_bkey, 56) \
+ x(btree_node_bkey_out_of_order, 57) \
+ x(btree_root_bkey_invalid, 58) \
+ x(btree_root_read_error, 59) \
+ x(btree_root_bad_min_key, 60) \
+ x(btree_root_bad_max_key, 61) \
+ x(btree_node_read_error, 62) \
+ x(btree_node_topology_bad_min_key, 63) \
+ x(btree_node_topology_bad_max_key, 64) \
+ x(btree_node_topology_overwritten_by_prev_node, 65) \
+ x(btree_node_topology_overwritten_by_next_node, 66) \
+ x(btree_node_topology_interior_node_empty, 67) \
+ x(fs_usage_hidden_wrong, 68) \
+ x(fs_usage_btree_wrong, 69) \
+ x(fs_usage_data_wrong, 70) \
+ x(fs_usage_cached_wrong, 71) \
+ x(fs_usage_reserved_wrong, 72) \
+ x(fs_usage_persistent_reserved_wrong, 73) \
+ x(fs_usage_nr_inodes_wrong, 74) \
+ x(fs_usage_replicas_wrong, 75) \
+ x(dev_usage_buckets_wrong, 76) \
+ x(dev_usage_sectors_wrong, 77) \
+ x(dev_usage_fragmented_wrong, 78) \
+ x(dev_usage_buckets_ec_wrong, 79) \
+ x(bkey_version_in_future, 80) \
+ x(bkey_u64s_too_small, 81) \
+ x(bkey_invalid_type_for_btree, 82) \
+ x(bkey_extent_size_zero, 83) \
+ x(bkey_extent_size_greater_than_offset, 84) \
+ x(bkey_size_nonzero, 85) \
+ x(bkey_snapshot_nonzero, 86) \
+ x(bkey_snapshot_zero, 87) \
+ x(bkey_at_pos_max, 88) \
+ x(bkey_before_start_of_btree_node, 89) \
+ x(bkey_after_end_of_btree_node, 90) \
+ x(bkey_val_size_nonzero, 91) \
+ x(bkey_val_size_too_small, 92) \
+ x(alloc_v1_val_size_bad, 93) \
+ x(alloc_v2_unpack_error, 94) \
+ x(alloc_v3_unpack_error, 95) \
+ x(alloc_v4_val_size_bad, 96) \
+ x(alloc_v4_backpointers_start_bad, 97) \
+ x(alloc_key_data_type_bad, 98) \
+ x(alloc_key_empty_but_have_data, 99) \
+ x(alloc_key_dirty_sectors_0, 100) \
+ x(alloc_key_data_type_inconsistency, 101) \
+ x(alloc_key_to_missing_dev_bucket, 102) \
+ x(alloc_key_cached_inconsistency, 103) \
+ x(alloc_key_cached_but_read_time_zero, 104) \
+ x(alloc_key_to_missing_lru_entry, 105) \
+ x(alloc_key_data_type_wrong, 106) \
+ x(alloc_key_gen_wrong, 107) \
+ x(alloc_key_dirty_sectors_wrong, 108) \
+ x(alloc_key_cached_sectors_wrong, 109) \
+ x(alloc_key_stripe_wrong, 110) \
+ x(alloc_key_stripe_redundancy_wrong, 111) \
+ x(bucket_sector_count_overflow, 112) \
+ x(bucket_metadata_type_mismatch, 113) \
+ x(need_discard_key_wrong, 114) \
+ x(freespace_key_wrong, 115) \
+ x(freespace_hole_missing, 116) \
+ x(bucket_gens_val_size_bad, 117) \
+ x(bucket_gens_key_wrong, 118) \
+ x(bucket_gens_hole_wrong, 119) \
+ x(bucket_gens_to_invalid_dev, 120) \
+ x(bucket_gens_to_invalid_buckets, 121) \
+ x(bucket_gens_nonzero_for_invalid_buckets, 122) \
+ x(need_discard_freespace_key_to_invalid_dev_bucket, 123) \
+ x(need_discard_freespace_key_bad, 124) \
+ x(backpointer_bucket_offset_wrong, 125) \
+ x(backpointer_to_missing_device, 126) \
+ x(backpointer_to_missing_alloc, 127) \
+ x(backpointer_to_missing_ptr, 128) \
+ x(lru_entry_at_time_0, 129) \
+ x(lru_entry_to_invalid_bucket, 130) \
+ x(lru_entry_bad, 131) \
+ x(btree_ptr_val_too_big, 132) \
+ x(btree_ptr_v2_val_too_big, 133) \
+ x(btree_ptr_has_non_ptr, 134) \
+ x(extent_ptrs_invalid_entry, 135) \
+ x(extent_ptrs_no_ptrs, 136) \
+ x(extent_ptrs_too_many_ptrs, 137) \
+ x(extent_ptrs_redundant_crc, 138) \
+ x(extent_ptrs_redundant_stripe, 139) \
+ x(extent_ptrs_unwritten, 140) \
+ x(extent_ptrs_written_and_unwritten, 141) \
+ x(ptr_to_invalid_device, 142) \
+ x(ptr_to_duplicate_device, 143) \
+ x(ptr_after_last_bucket, 144) \
+ x(ptr_before_first_bucket, 145) \
+ x(ptr_spans_multiple_buckets, 146) \
+ x(ptr_to_missing_backpointer, 147) \
+ x(ptr_to_missing_alloc_key, 148) \
+ x(ptr_to_missing_replicas_entry, 149) \
+ x(ptr_to_missing_stripe, 150) \
+ x(ptr_to_incorrect_stripe, 151) \
+ x(ptr_gen_newer_than_bucket_gen, 152) \
+ x(ptr_too_stale, 153) \
+ x(stale_dirty_ptr, 154) \
+ x(ptr_bucket_data_type_mismatch, 155) \
+ x(ptr_cached_and_erasure_coded, 156) \
+ x(ptr_crc_uncompressed_size_too_small, 157) \
+ x(ptr_crc_csum_type_unknown, 158) \
+ x(ptr_crc_compression_type_unknown, 159) \
+ x(ptr_crc_redundant, 160) \
+ x(ptr_crc_uncompressed_size_too_big, 161) \
+ x(ptr_crc_nonce_mismatch, 162) \
+ x(ptr_stripe_redundant, 163) \
+ x(reservation_key_nr_replicas_invalid, 164) \
+ x(reflink_v_refcount_wrong, 165) \
+ x(reflink_p_to_missing_reflink_v, 166) \
+ x(stripe_pos_bad, 167) \
+ x(stripe_val_size_bad, 168) \
+ x(stripe_sector_count_wrong, 169) \
+ x(snapshot_tree_pos_bad, 170) \
+ x(snapshot_tree_to_missing_snapshot, 171) \
+ x(snapshot_tree_to_missing_subvol, 172) \
+ x(snapshot_tree_to_wrong_subvol, 173) \
+ x(snapshot_tree_to_snapshot_subvol, 174) \
+ x(snapshot_pos_bad, 175) \
+ x(snapshot_parent_bad, 176) \
+ x(snapshot_children_not_normalized, 177) \
+ x(snapshot_child_duplicate, 178) \
+ x(snapshot_child_bad, 179) \
+ x(snapshot_skiplist_not_normalized, 180) \
+ x(snapshot_skiplist_bad, 181) \
+ x(snapshot_should_not_have_subvol, 182) \
+ x(snapshot_to_bad_snapshot_tree, 183) \
+ x(snapshot_bad_depth, 184) \
+ x(snapshot_bad_skiplist, 185) \
+ x(subvol_pos_bad, 186) \
+ x(subvol_not_master_and_not_snapshot, 187) \
+ x(subvol_to_missing_root, 188) \
+ x(subvol_root_wrong_bi_subvol, 189) \
+ x(bkey_in_missing_snapshot, 190) \
+ x(inode_pos_inode_nonzero, 191) \
+ x(inode_pos_blockdev_range, 192) \
+ x(inode_unpack_error, 193) \
+ x(inode_str_hash_invalid, 194) \
+ x(inode_v3_fields_start_bad, 195) \
+ x(inode_snapshot_mismatch, 196) \
+ x(inode_unlinked_but_clean, 197) \
+ x(inode_unlinked_but_nlink_nonzero, 198) \
+ x(inode_checksum_type_invalid, 199) \
+ x(inode_compression_type_invalid, 200) \
+ x(inode_subvol_root_but_not_dir, 201) \
+ x(inode_i_size_dirty_but_clean, 202) \
+ x(inode_i_sectors_dirty_but_clean, 203) \
+ x(inode_i_sectors_wrong, 204) \
+ x(inode_dir_wrong_nlink, 205) \
+ x(inode_dir_multiple_links, 206) \
+ x(inode_multiple_links_but_nlink_0, 207) \
+ x(inode_wrong_backpointer, 208) \
+ x(inode_wrong_nlink, 209) \
+ x(inode_unreachable, 210) \
+ x(deleted_inode_but_clean, 211) \
+ x(deleted_inode_missing, 212) \
+ x(deleted_inode_is_dir, 213) \
+ x(deleted_inode_not_unlinked, 214) \
+ x(extent_overlapping, 215) \
+ x(extent_in_missing_inode, 216) \
+ x(extent_in_non_reg_inode, 217) \
+ x(extent_past_end_of_inode, 218) \
+ x(dirent_empty_name, 219) \
+ x(dirent_val_too_big, 220) \
+ x(dirent_name_too_long, 221) \
+ x(dirent_name_embedded_nul, 222) \
+ x(dirent_name_dot_or_dotdot, 223) \
+ x(dirent_name_has_slash, 224) \
+ x(dirent_d_type_wrong, 225) \
+ x(inode_bi_parent_wrong, 226) \
+ x(dirent_in_missing_dir_inode, 227) \
+ x(dirent_in_non_dir_inode, 228) \
+ x(dirent_to_missing_inode, 229) \
+ x(dirent_to_missing_subvol, 230) \
+ x(dirent_to_itself, 231) \
+ x(quota_type_invalid, 232) \
+ x(xattr_val_size_too_small, 233) \
+ x(xattr_val_size_too_big, 234) \
+ x(xattr_invalid_type, 235) \
+ x(xattr_name_invalid_chars, 236) \
+ x(xattr_in_missing_inode, 237) \
+ x(root_subvol_missing, 238) \
+ x(root_dir_missing, 239) \
+ x(root_inode_not_dir, 240) \
+ x(dir_loop, 241) \
+ x(hash_table_key_duplicate, 242) \
+ x(hash_table_key_wrong_offset, 243) \
+ x(unlinked_inode_not_on_deleted_list, 244) \
+ x(reflink_p_front_pad_bad, 245) \
+ x(journal_entry_dup_same_device, 246) \
+ x(inode_bi_subvol_missing, 247) \
+ x(inode_bi_subvol_wrong, 248) \
+ x(inode_points_to_missing_dirent, 249) \
+ x(inode_points_to_wrong_dirent, 250) \
+ x(inode_bi_parent_nonzero, 251) \
+ x(dirent_to_missing_parent_subvol, 252) \
+ x(dirent_not_visible_in_parent_subvol, 253) \
+ x(subvol_fs_path_parent_wrong, 254) \
+ x(subvol_root_fs_path_parent_nonzero, 255) \
+ x(subvol_children_not_set, 256) \
+ x(subvol_children_bad, 257) \
+ x(subvol_loop, 258) \
+ x(subvol_unreachable, 259) \
+ x(btree_node_bkey_bad_u64s, 260) \
+ x(btree_node_topology_empty_interior_node, 261) \
+ x(btree_ptr_v2_min_key_bad, 262) \
+ x(btree_root_unreadable_and_scan_found_nothing, 263) \
+ x(snapshot_node_missing, 264) \
+ x(dup_backpointer_to_bad_csum_extent, 265) \
+ x(btree_bitmap_not_marked, 266) \
+ x(sb_clean_entry_overrun, 267) \
+ x(btree_ptr_v2_written_0, 268) \
+ x(subvol_snapshot_bad, 269) \
+ x(subvol_inode_bad, 270)
+
+enum bch_sb_error_id {
+#define x(t, n) BCH_FSCK_ERR_##t = n,
+ BCH_SB_ERRS()
+#undef x
+ BCH_SB_ERR_MAX
+};
+
+struct bch_sb_field_errors {
+ struct bch_sb_field field;
+ struct bch_sb_field_error_entry {
+ __le64 v;
+ __le64 last_error_time;
+ } entries[];
+};
+
+LE64_BITMASK(BCH_SB_ERROR_ENTRY_ID, struct bch_sb_field_error_entry, v, 0, 16);
+LE64_BITMASK(BCH_SB_ERROR_ENTRY_NR, struct bch_sb_field_error_entry, v, 16, 64);
+
+#endif /* _BCACHEFS_SB_ERRORS_FORMAT_H */
diff --git a/fs/bcachefs/sb-errors_types.h b/fs/bcachefs/sb-errors_types.h
index 666599d..4032523 100644
--- a/fs/bcachefs/sb-errors_types.h
+++ b/fs/bcachefs/sb-errors_types.h
@@ -4,286 +4,6 @@
#include "darray.h"
-#define BCH_SB_ERRS() \
- x(clean_but_journal_not_empty, 0) \
- x(dirty_but_no_journal_entries, 1) \
- x(dirty_but_no_journal_entries_post_drop_nonflushes, 2) \
- x(sb_clean_journal_seq_mismatch, 3) \
- x(sb_clean_btree_root_mismatch, 4) \
- x(sb_clean_missing, 5) \
- x(jset_unsupported_version, 6) \
- x(jset_unknown_csum, 7) \
- x(jset_last_seq_newer_than_seq, 8) \
- x(jset_past_bucket_end, 9) \
- x(jset_seq_blacklisted, 10) \
- x(journal_entries_missing, 11) \
- x(journal_entry_replicas_not_marked, 12) \
- x(journal_entry_past_jset_end, 13) \
- x(journal_entry_replicas_data_mismatch, 14) \
- x(journal_entry_bkey_u64s_0, 15) \
- x(journal_entry_bkey_past_end, 16) \
- x(journal_entry_bkey_bad_format, 17) \
- x(journal_entry_bkey_invalid, 18) \
- x(journal_entry_btree_root_bad_size, 19) \
- x(journal_entry_blacklist_bad_size, 20) \
- x(journal_entry_blacklist_v2_bad_size, 21) \
- x(journal_entry_blacklist_v2_start_past_end, 22) \
- x(journal_entry_usage_bad_size, 23) \
- x(journal_entry_data_usage_bad_size, 24) \
- x(journal_entry_clock_bad_size, 25) \
- x(journal_entry_clock_bad_rw, 26) \
- x(journal_entry_dev_usage_bad_size, 27) \
- x(journal_entry_dev_usage_bad_dev, 28) \
- x(journal_entry_dev_usage_bad_pad, 29) \
- x(btree_node_unreadable, 30) \
- x(btree_node_fault_injected, 31) \
- x(btree_node_bad_magic, 32) \
- x(btree_node_bad_seq, 33) \
- x(btree_node_unsupported_version, 34) \
- x(btree_node_bset_older_than_sb_min, 35) \
- x(btree_node_bset_newer_than_sb, 36) \
- x(btree_node_data_missing, 37) \
- x(btree_node_bset_after_end, 38) \
- x(btree_node_replicas_sectors_written_mismatch, 39) \
- x(btree_node_replicas_data_mismatch, 40) \
- x(bset_unknown_csum, 41) \
- x(bset_bad_csum, 42) \
- x(bset_past_end_of_btree_node, 43) \
- x(bset_wrong_sector_offset, 44) \
- x(bset_empty, 45) \
- x(bset_bad_seq, 46) \
- x(bset_blacklisted_journal_seq, 47) \
- x(first_bset_blacklisted_journal_seq, 48) \
- x(btree_node_bad_btree, 49) \
- x(btree_node_bad_level, 50) \
- x(btree_node_bad_min_key, 51) \
- x(btree_node_bad_max_key, 52) \
- x(btree_node_bad_format, 53) \
- x(btree_node_bkey_past_bset_end, 54) \
- x(btree_node_bkey_bad_format, 55) \
- x(btree_node_bad_bkey, 56) \
- x(btree_node_bkey_out_of_order, 57) \
- x(btree_root_bkey_invalid, 58) \
- x(btree_root_read_error, 59) \
- x(btree_root_bad_min_key, 60) \
- x(btree_root_bad_max_key, 61) \
- x(btree_node_read_error, 62) \
- x(btree_node_topology_bad_min_key, 63) \
- x(btree_node_topology_bad_max_key, 64) \
- x(btree_node_topology_overwritten_by_prev_node, 65) \
- x(btree_node_topology_overwritten_by_next_node, 66) \
- x(btree_node_topology_interior_node_empty, 67) \
- x(fs_usage_hidden_wrong, 68) \
- x(fs_usage_btree_wrong, 69) \
- x(fs_usage_data_wrong, 70) \
- x(fs_usage_cached_wrong, 71) \
- x(fs_usage_reserved_wrong, 72) \
- x(fs_usage_persistent_reserved_wrong, 73) \
- x(fs_usage_nr_inodes_wrong, 74) \
- x(fs_usage_replicas_wrong, 75) \
- x(dev_usage_buckets_wrong, 76) \
- x(dev_usage_sectors_wrong, 77) \
- x(dev_usage_fragmented_wrong, 78) \
- x(dev_usage_buckets_ec_wrong, 79) \
- x(bkey_version_in_future, 80) \
- x(bkey_u64s_too_small, 81) \
- x(bkey_invalid_type_for_btree, 82) \
- x(bkey_extent_size_zero, 83) \
- x(bkey_extent_size_greater_than_offset, 84) \
- x(bkey_size_nonzero, 85) \
- x(bkey_snapshot_nonzero, 86) \
- x(bkey_snapshot_zero, 87) \
- x(bkey_at_pos_max, 88) \
- x(bkey_before_start_of_btree_node, 89) \
- x(bkey_after_end_of_btree_node, 90) \
- x(bkey_val_size_nonzero, 91) \
- x(bkey_val_size_too_small, 92) \
- x(alloc_v1_val_size_bad, 93) \
- x(alloc_v2_unpack_error, 94) \
- x(alloc_v3_unpack_error, 95) \
- x(alloc_v4_val_size_bad, 96) \
- x(alloc_v4_backpointers_start_bad, 97) \
- x(alloc_key_data_type_bad, 98) \
- x(alloc_key_empty_but_have_data, 99) \
- x(alloc_key_dirty_sectors_0, 100) \
- x(alloc_key_data_type_inconsistency, 101) \
- x(alloc_key_to_missing_dev_bucket, 102) \
- x(alloc_key_cached_inconsistency, 103) \
- x(alloc_key_cached_but_read_time_zero, 104) \
- x(alloc_key_to_missing_lru_entry, 105) \
- x(alloc_key_data_type_wrong, 106) \
- x(alloc_key_gen_wrong, 107) \
- x(alloc_key_dirty_sectors_wrong, 108) \
- x(alloc_key_cached_sectors_wrong, 109) \
- x(alloc_key_stripe_wrong, 110) \
- x(alloc_key_stripe_redundancy_wrong, 111) \
- x(bucket_sector_count_overflow, 112) \
- x(bucket_metadata_type_mismatch, 113) \
- x(need_discard_key_wrong, 114) \
- x(freespace_key_wrong, 115) \
- x(freespace_hole_missing, 116) \
- x(bucket_gens_val_size_bad, 117) \
- x(bucket_gens_key_wrong, 118) \
- x(bucket_gens_hole_wrong, 119) \
- x(bucket_gens_to_invalid_dev, 120) \
- x(bucket_gens_to_invalid_buckets, 121) \
- x(bucket_gens_nonzero_for_invalid_buckets, 122) \
- x(need_discard_freespace_key_to_invalid_dev_bucket, 123) \
- x(need_discard_freespace_key_bad, 124) \
- x(backpointer_bucket_offset_wrong, 125) \
- x(backpointer_to_missing_device, 126) \
- x(backpointer_to_missing_alloc, 127) \
- x(backpointer_to_missing_ptr, 128) \
- x(lru_entry_at_time_0, 129) \
- x(lru_entry_to_invalid_bucket, 130) \
- x(lru_entry_bad, 131) \
- x(btree_ptr_val_too_big, 132) \
- x(btree_ptr_v2_val_too_big, 133) \
- x(btree_ptr_has_non_ptr, 134) \
- x(extent_ptrs_invalid_entry, 135) \
- x(extent_ptrs_no_ptrs, 136) \
- x(extent_ptrs_too_many_ptrs, 137) \
- x(extent_ptrs_redundant_crc, 138) \
- x(extent_ptrs_redundant_stripe, 139) \
- x(extent_ptrs_unwritten, 140) \
- x(extent_ptrs_written_and_unwritten, 141) \
- x(ptr_to_invalid_device, 142) \
- x(ptr_to_duplicate_device, 143) \
- x(ptr_after_last_bucket, 144) \
- x(ptr_before_first_bucket, 145) \
- x(ptr_spans_multiple_buckets, 146) \
- x(ptr_to_missing_backpointer, 147) \
- x(ptr_to_missing_alloc_key, 148) \
- x(ptr_to_missing_replicas_entry, 149) \
- x(ptr_to_missing_stripe, 150) \
- x(ptr_to_incorrect_stripe, 151) \
- x(ptr_gen_newer_than_bucket_gen, 152) \
- x(ptr_too_stale, 153) \
- x(stale_dirty_ptr, 154) \
- x(ptr_bucket_data_type_mismatch, 155) \
- x(ptr_cached_and_erasure_coded, 156) \
- x(ptr_crc_uncompressed_size_too_small, 157) \
- x(ptr_crc_csum_type_unknown, 158) \
- x(ptr_crc_compression_type_unknown, 159) \
- x(ptr_crc_redundant, 160) \
- x(ptr_crc_uncompressed_size_too_big, 161) \
- x(ptr_crc_nonce_mismatch, 162) \
- x(ptr_stripe_redundant, 163) \
- x(reservation_key_nr_replicas_invalid, 164) \
- x(reflink_v_refcount_wrong, 165) \
- x(reflink_p_to_missing_reflink_v, 166) \
- x(stripe_pos_bad, 167) \
- x(stripe_val_size_bad, 168) \
- x(stripe_sector_count_wrong, 169) \
- x(snapshot_tree_pos_bad, 170) \
- x(snapshot_tree_to_missing_snapshot, 171) \
- x(snapshot_tree_to_missing_subvol, 172) \
- x(snapshot_tree_to_wrong_subvol, 173) \
- x(snapshot_tree_to_snapshot_subvol, 174) \
- x(snapshot_pos_bad, 175) \
- x(snapshot_parent_bad, 176) \
- x(snapshot_children_not_normalized, 177) \
- x(snapshot_child_duplicate, 178) \
- x(snapshot_child_bad, 179) \
- x(snapshot_skiplist_not_normalized, 180) \
- x(snapshot_skiplist_bad, 181) \
- x(snapshot_should_not_have_subvol, 182) \
- x(snapshot_to_bad_snapshot_tree, 183) \
- x(snapshot_bad_depth, 184) \
- x(snapshot_bad_skiplist, 185) \
- x(subvol_pos_bad, 186) \
- x(subvol_not_master_and_not_snapshot, 187) \
- x(subvol_to_missing_root, 188) \
- x(subvol_root_wrong_bi_subvol, 189) \
- x(bkey_in_missing_snapshot, 190) \
- x(inode_pos_inode_nonzero, 191) \
- x(inode_pos_blockdev_range, 192) \
- x(inode_unpack_error, 193) \
- x(inode_str_hash_invalid, 194) \
- x(inode_v3_fields_start_bad, 195) \
- x(inode_snapshot_mismatch, 196) \
- x(inode_unlinked_but_clean, 197) \
- x(inode_unlinked_but_nlink_nonzero, 198) \
- x(inode_checksum_type_invalid, 199) \
- x(inode_compression_type_invalid, 200) \
- x(inode_subvol_root_but_not_dir, 201) \
- x(inode_i_size_dirty_but_clean, 202) \
- x(inode_i_sectors_dirty_but_clean, 203) \
- x(inode_i_sectors_wrong, 204) \
- x(inode_dir_wrong_nlink, 205) \
- x(inode_dir_multiple_links, 206) \
- x(inode_multiple_links_but_nlink_0, 207) \
- x(inode_wrong_backpointer, 208) \
- x(inode_wrong_nlink, 209) \
- x(inode_unreachable, 210) \
- x(deleted_inode_but_clean, 211) \
- x(deleted_inode_missing, 212) \
- x(deleted_inode_is_dir, 213) \
- x(deleted_inode_not_unlinked, 214) \
- x(extent_overlapping, 215) \
- x(extent_in_missing_inode, 216) \
- x(extent_in_non_reg_inode, 217) \
- x(extent_past_end_of_inode, 218) \
- x(dirent_empty_name, 219) \
- x(dirent_val_too_big, 220) \
- x(dirent_name_too_long, 221) \
- x(dirent_name_embedded_nul, 222) \
- x(dirent_name_dot_or_dotdot, 223) \
- x(dirent_name_has_slash, 224) \
- x(dirent_d_type_wrong, 225) \
- x(inode_bi_parent_wrong, 226) \
- x(dirent_in_missing_dir_inode, 227) \
- x(dirent_in_non_dir_inode, 228) \
- x(dirent_to_missing_inode, 229) \
- x(dirent_to_missing_subvol, 230) \
- x(dirent_to_itself, 231) \
- x(quota_type_invalid, 232) \
- x(xattr_val_size_too_small, 233) \
- x(xattr_val_size_too_big, 234) \
- x(xattr_invalid_type, 235) \
- x(xattr_name_invalid_chars, 236) \
- x(xattr_in_missing_inode, 237) \
- x(root_subvol_missing, 238) \
- x(root_dir_missing, 239) \
- x(root_inode_not_dir, 240) \
- x(dir_loop, 241) \
- x(hash_table_key_duplicate, 242) \
- x(hash_table_key_wrong_offset, 243) \
- x(unlinked_inode_not_on_deleted_list, 244) \
- x(reflink_p_front_pad_bad, 245) \
- x(journal_entry_dup_same_device, 246) \
- x(inode_bi_subvol_missing, 247) \
- x(inode_bi_subvol_wrong, 248) \
- x(inode_points_to_missing_dirent, 249) \
- x(inode_points_to_wrong_dirent, 250) \
- x(inode_bi_parent_nonzero, 251) \
- x(dirent_to_missing_parent_subvol, 252) \
- x(dirent_not_visible_in_parent_subvol, 253) \
- x(subvol_fs_path_parent_wrong, 254) \
- x(subvol_root_fs_path_parent_nonzero, 255) \
- x(subvol_children_not_set, 256) \
- x(subvol_children_bad, 257) \
- x(subvol_loop, 258) \
- x(subvol_unreachable, 259) \
- x(btree_node_bkey_bad_u64s, 260) \
- x(btree_node_topology_empty_interior_node, 261) \
- x(btree_ptr_v2_min_key_bad, 262) \
- x(btree_root_unreadable_and_scan_found_nothing, 263) \
- x(snapshot_node_missing, 264) \
- x(dup_backpointer_to_bad_csum_extent, 265) \
- x(btree_bitmap_not_marked, 266) \
- x(sb_clean_entry_overrun, 267) \
- x(btree_ptr_v2_written_0, 268) \
- x(subvol_snapshot_bad, 269) \
- x(subvol_inode_bad, 270)
-
-enum bch_sb_error_id {
-#define x(t, n) BCH_FSCK_ERR_##t = n,
- BCH_SB_ERRS()
-#undef x
- BCH_SB_ERR_MAX
-};
-
struct bch_sb_error_entry_cpu {
u64 id:16,
nr:48;
@@ -293,4 +13,3 @@
typedef DARRAY(struct bch_sb_error_entry_cpu) bch_sb_errors_cpu;
#endif /* _BCACHEFS_SB_ERRORS_TYPES_H */
-
diff --git a/fs/bcachefs/sb-members_format.h b/fs/bcachefs/sb-members_format.h
new file mode 100644
index 0000000..e263054
--- /dev/null
+++ b/fs/bcachefs/sb-members_format.h
@@ -0,0 +1,110 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_SB_MEMBERS_FORMAT_H
+#define _BCACHEFS_SB_MEMBERS_FORMAT_H
+
+/*
+ * We refer to members with bitmasks in various places - but we need to get rid
+ * of this limit:
+ */
+#define BCH_SB_MEMBERS_MAX 64
+
+#define BCH_MIN_NR_NBUCKETS (1 << 6)
+
+#define BCH_IOPS_MEASUREMENTS() \
+ x(seqread, 0) \
+ x(seqwrite, 1) \
+ x(randread, 2) \
+ x(randwrite, 3)
+
+enum bch_iops_measurement {
+#define x(t, n) BCH_IOPS_##t = n,
+ BCH_IOPS_MEASUREMENTS()
+#undef x
+ BCH_IOPS_NR
+};
+
+#define BCH_MEMBER_ERROR_TYPES() \
+ x(read, 0) \
+ x(write, 1) \
+ x(checksum, 2)
+
+enum bch_member_error_type {
+#define x(t, n) BCH_MEMBER_ERROR_##t = n,
+ BCH_MEMBER_ERROR_TYPES()
+#undef x
+ BCH_MEMBER_ERROR_NR
+};
+
+struct bch_member {
+ __uuid_t uuid;
+ __le64 nbuckets; /* device size */
+ __le16 first_bucket; /* index of first bucket used */
+ __le16 bucket_size; /* sectors */
+ __u8 btree_bitmap_shift;
+ __u8 pad[3];
+ __le64 last_mount; /* time_t */
+
+ __le64 flags;
+ __le32 iops[4];
+ __le64 errors[BCH_MEMBER_ERROR_NR];
+ __le64 errors_at_reset[BCH_MEMBER_ERROR_NR];
+ __le64 errors_reset_time;
+ __le64 seq;
+ __le64 btree_allocated_bitmap;
+ /*
+ * On recovery from a clean shutdown we don't normally read the journal,
+ * but we still want to resume writing from where we left off so we
+ * don't overwrite more than is necessary, for list journal debugging:
+ */
+ __le32 last_journal_bucket;
+ __le32 last_journal_bucket_offset;
+};
+
+/*
+ * This limit comes from the bucket_gens array - it's a single allocation, and
+ * kernel allocation are limited to INT_MAX
+ */
+#define BCH_MEMBER_NBUCKETS_MAX (INT_MAX - 64)
+
+#define BCH_MEMBER_V1_BYTES 56
+
+LE64_BITMASK(BCH_MEMBER_STATE, struct bch_member, flags, 0, 4)
+/* 4-14 unused, was TIER, HAS_(META)DATA, REPLACEMENT */
+LE64_BITMASK(BCH_MEMBER_DISCARD, struct bch_member, flags, 14, 15)
+LE64_BITMASK(BCH_MEMBER_DATA_ALLOWED, struct bch_member, flags, 15, 20)
+LE64_BITMASK(BCH_MEMBER_GROUP, struct bch_member, flags, 20, 28)
+LE64_BITMASK(BCH_MEMBER_DURABILITY, struct bch_member, flags, 28, 30)
+LE64_BITMASK(BCH_MEMBER_FREESPACE_INITIALIZED,
+ struct bch_member, flags, 30, 31)
+
+#if 0
+LE64_BITMASK(BCH_MEMBER_NR_READ_ERRORS, struct bch_member, flags[1], 0, 20);
+LE64_BITMASK(BCH_MEMBER_NR_WRITE_ERRORS,struct bch_member, flags[1], 20, 40);
+#endif
+
+#define BCH_MEMBER_STATES() \
+ x(rw, 0) \
+ x(ro, 1) \
+ x(failed, 2) \
+ x(spare, 3)
+
+enum bch_member_state {
+#define x(t, n) BCH_MEMBER_STATE_##t = n,
+ BCH_MEMBER_STATES()
+#undef x
+ BCH_MEMBER_STATE_NR
+};
+
+struct bch_sb_field_members_v1 {
+ struct bch_sb_field field;
+ struct bch_member _members[]; //Members are now variable size
+};
+
+struct bch_sb_field_members_v2 {
+ struct bch_sb_field field;
+ __le16 member_bytes; //size of single member entry
+ u8 pad[6];
+ struct bch_member _members[];
+};
+
+#endif /* _BCACHEFS_SB_MEMBERS_FORMAT_H */
diff --git a/fs/bcachefs/snapshot.c b/fs/bcachefs/snapshot.c
index 629900a..51918ac 100644
--- a/fs/bcachefs/snapshot.c
+++ b/fs/bcachefs/snapshot.c
@@ -1042,6 +1042,25 @@
return ret;
}
+int bch2_check_key_has_snapshot(struct btree_trans *trans,
+ struct btree_iter *iter,
+ struct bkey_s_c k)
+{
+ struct bch_fs *c = trans->c;
+ struct printbuf buf = PRINTBUF;
+ int ret = 0;
+
+ if (fsck_err_on(!bch2_snapshot_equiv(c, k.k->p.snapshot), c,
+ bkey_in_missing_snapshot,
+ "key in missing snapshot %s, delete?",
+ (bch2_bkey_val_to_text(&buf, c, k), buf.buf)))
+ ret = bch2_btree_delete_at(trans, iter,
+ BTREE_UPDATE_internal_snapshot_node) ?: 1;
+fsck_err:
+ printbuf_exit(&buf);
+ return ret;
+}
+
/*
* Mark a snapshot as deleted, for future cleanup:
*/
@@ -1351,35 +1370,39 @@
* that key to snapshot leaf nodes, where we can mutate it
*/
-static int snapshot_delete_key(struct btree_trans *trans,
+static int delete_dead_snapshots_process_key(struct btree_trans *trans,
struct btree_iter *iter,
struct bkey_s_c k,
snapshot_id_list *deleted,
snapshot_id_list *equiv_seen,
struct bpos *last_pos)
{
+ int ret = bch2_check_key_has_snapshot(trans, iter, k);
+ if (ret)
+ return ret < 0 ? ret : 0;
+
struct bch_fs *c = trans->c;
u32 equiv = bch2_snapshot_equiv(c, k.k->p.snapshot);
+ if (!equiv) /* key for invalid snapshot node, but we chose not to delete */
+ return 0;
if (!bkey_eq(k.k->p, *last_pos))
equiv_seen->nr = 0;
- *last_pos = k.k->p;
- if (snapshot_list_has_id(deleted, k.k->p.snapshot) ||
- snapshot_list_has_id(equiv_seen, equiv)) {
+ if (snapshot_list_has_id(deleted, k.k->p.snapshot))
return bch2_btree_delete_at(trans, iter,
BTREE_UPDATE_internal_snapshot_node);
- } else {
- return snapshot_list_add(c, equiv_seen, equiv);
- }
-}
-static int move_key_to_correct_snapshot(struct btree_trans *trans,
- struct btree_iter *iter,
- struct bkey_s_c k)
-{
- struct bch_fs *c = trans->c;
- u32 equiv = bch2_snapshot_equiv(c, k.k->p.snapshot);
+ if (!bpos_eq(*last_pos, k.k->p) &&
+ snapshot_list_has_id(equiv_seen, equiv))
+ return bch2_btree_delete_at(trans, iter,
+ BTREE_UPDATE_internal_snapshot_node);
+
+ *last_pos = k.k->p;
+
+ ret = snapshot_list_add_nodup(c, equiv_seen, equiv);
+ if (ret)
+ return ret;
/*
* When we have a linear chain of snapshot nodes, we consider
@@ -1389,21 +1412,20 @@
*
* If there are multiple keys in different snapshots at the same
* position, we're only going to keep the one in the newest
- * snapshot - the rest have been overwritten and are redundant,
- * and for the key we're going to keep we need to move it to the
- * equivalance class ID if it's not there already.
+ * snapshot (we delete the others above) - the rest have been
+ * overwritten and are redundant, and for the key we're going to keep we
+ * need to move it to the equivalance class ID if it's not there
+ * already.
*/
if (equiv != k.k->p.snapshot) {
struct bkey_i *new = bch2_bkey_make_mut_noupdate(trans, k);
- struct btree_iter new_iter;
- int ret;
-
- ret = PTR_ERR_OR_ZERO(new);
+ int ret = PTR_ERR_OR_ZERO(new);
if (ret)
return ret;
new->k.p.snapshot = equiv;
+ struct btree_iter new_iter;
bch2_trans_iter_init(trans, &new_iter, iter->btree_id, new->k.p,
BTREE_ITER_all_snapshots|
BTREE_ITER_cached|
@@ -1538,7 +1560,6 @@
struct btree_trans *trans;
snapshot_id_list deleted = { 0 };
snapshot_id_list deleted_interior = { 0 };
- u32 id;
int ret = 0;
if (!test_and_clear_bit(BCH_FS_need_delete_dead_snapshots, &c->flags))
@@ -1585,33 +1606,20 @@
if (ret)
goto err;
- for (id = 0; id < BTREE_ID_NR; id++) {
+ for (unsigned btree = 0; btree < BTREE_ID_NR; btree++) {
struct bpos last_pos = POS_MIN;
snapshot_id_list equiv_seen = { 0 };
struct disk_reservation res = { 0 };
- if (!btree_type_has_snapshots(id))
- continue;
-
- /*
- * deleted inodes btree is maintained by a trigger on the inodes
- * btree - no work for us to do here, and it's not safe to scan
- * it because we'll see out of date keys due to the btree write
- * buffer:
- */
- if (id == BTREE_ID_deleted_inodes)
+ if (!btree_type_has_snapshots(btree))
continue;
ret = for_each_btree_key_commit(trans, iter,
- id, POS_MIN,
+ btree, POS_MIN,
BTREE_ITER_prefetch|BTREE_ITER_all_snapshots, k,
&res, NULL, BCH_TRANS_COMMIT_no_enospc,
- snapshot_delete_key(trans, &iter, k, &deleted, &equiv_seen, &last_pos)) ?:
- for_each_btree_key_commit(trans, iter,
- id, POS_MIN,
- BTREE_ITER_prefetch|BTREE_ITER_all_snapshots, k,
- &res, NULL, BCH_TRANS_COMMIT_no_enospc,
- move_key_to_correct_snapshot(trans, &iter, k));
+ delete_dead_snapshots_process_key(trans, &iter, k, &deleted,
+ &equiv_seen, &last_pos));
bch2_disk_reservation_put(c, &res);
darray_exit(&equiv_seen);
diff --git a/fs/bcachefs/snapshot.h b/fs/bcachefs/snapshot.h
index ab13d8f..31b0ee0 100644
--- a/fs/bcachefs/snapshot.h
+++ b/fs/bcachefs/snapshot.h
@@ -242,6 +242,7 @@
int bch2_check_snapshot_trees(struct bch_fs *);
int bch2_check_snapshots(struct bch_fs *);
int bch2_reconstruct_snapshots(struct bch_fs *);
+int bch2_check_key_has_snapshot(struct btree_trans *, struct btree_iter *, struct bkey_s_c);
int bch2_snapshot_node_set_deleted(struct btree_trans *, u32);
void bch2_delete_dead_snapshots_work(struct work_struct *);
diff --git a/fs/bcachefs/super-io.c b/fs/bcachefs/super-io.c
index f1bee6c..d73a022 100644
--- a/fs/bcachefs/super-io.c
+++ b/fs/bcachefs/super-io.c
@@ -1132,18 +1132,12 @@
* c->sb will be checked before we write the superblock, so update it as
* well:
*/
- if (BCH_SB_VERSION_UPGRADE_COMPLETE(c->disk_sb.sb) > bcachefs_metadata_version_current) {
+ if (BCH_SB_VERSION_UPGRADE_COMPLETE(c->disk_sb.sb) > bcachefs_metadata_version_current)
SET_BCH_SB_VERSION_UPGRADE_COMPLETE(c->disk_sb.sb, bcachefs_metadata_version_current);
- c->sb.version_upgrade_complete = bcachefs_metadata_version_current;
- }
- if (c->sb.version > bcachefs_metadata_version_current) {
+ if (c->sb.version > bcachefs_metadata_version_current)
c->disk_sb.sb->version = cpu_to_le16(bcachefs_metadata_version_current);
- c->sb.version = bcachefs_metadata_version_current;
- }
- if (c->sb.version_min > bcachefs_metadata_version_current) {
+ if (c->sb.version_min > bcachefs_metadata_version_current)
c->disk_sb.sb->version_min = cpu_to_le16(bcachefs_metadata_version_current);
- c->sb.version_min = bcachefs_metadata_version_current;
- }
c->disk_sb.sb->compat[0] &= cpu_to_le64((1ULL << BCH_COMPAT_NR) - 1);
return ret;
}
diff --git a/fs/bcachefs/super.c b/fs/bcachefs/super.c
index 2206a8d..df2bea3 100644
--- a/fs/bcachefs/super.c
+++ b/fs/bcachefs/super.c
@@ -564,7 +564,7 @@
BUG_ON(atomic_read(&c->journal_keys.ref));
bch2_fs_btree_write_buffer_exit(c);
percpu_free_rwsem(&c->mark_lock);
- EBUG_ON(percpu_u64_get(c->online_reserved));
+ EBUG_ON(c->online_reserved && percpu_u64_get(c->online_reserved));
free_percpu(c->online_reserved);
darray_exit(&c->btree_roots_extra);
diff --git a/fs/smb/client/cifspdu.h b/fs/smb/client/cifspdu.h
index c46d418..a2072ab9 100644
--- a/fs/smb/client/cifspdu.h
+++ b/fs/smb/client/cifspdu.h
@@ -2574,7 +2574,7 @@
struct win_dev {
- unsigned char type[8]; /* IntxCHR or IntxBLK or LnxFIFO*/
+ unsigned char type[8]; /* IntxCHR or IntxBLK or LnxFIFO or LnxSOCK */
__le64 major;
__le64 minor;
} __attribute__((packed));
diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c
index 2625765..4a8aa1d 100644
--- a/fs/smb/client/inode.c
+++ b/fs/smb/client/inode.c
@@ -606,6 +606,10 @@
mnr = le64_to_cpu(*(__le64 *)(pbuf+16));
fattr->cf_rdev = MKDEV(mjr, mnr);
}
+ } else if (memcmp("LnxSOCK", pbuf, 8) == 0) {
+ cifs_dbg(FYI, "Socket\n");
+ fattr->cf_mode |= S_IFSOCK;
+ fattr->cf_dtype = DT_SOCK;
} else if (memcmp("IntxLNK", pbuf, 7) == 0) {
cifs_dbg(FYI, "Symlink\n");
fattr->cf_mode |= S_IFLNK;
diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c
index 4ce6c31..c8e5365 100644
--- a/fs/smb/client/smb2ops.c
+++ b/fs/smb/client/smb2ops.c
@@ -4997,6 +4997,9 @@
pdev.major = cpu_to_le64(MAJOR(dev));
pdev.minor = cpu_to_le64(MINOR(dev));
break;
+ case S_IFSOCK:
+ strscpy(pdev.type, "LnxSOCK");
+ break;
case S_IFIFO:
strscpy(pdev.type, "LnxFIFO");
break;
diff --git a/fs/smb/common/cifs_arc4.c b/fs/smb/common/cifs_arc4.c
index 043e4cb..df360ca 100644
--- a/fs/smb/common/cifs_arc4.c
+++ b/fs/smb/common/cifs_arc4.c
@@ -10,6 +10,7 @@
#include <linux/module.h>
#include "arc4.h"
+MODULE_DESCRIPTION("ARC4 Cipher Algorithm");
MODULE_LICENSE("GPL");
int cifs_arc4_setkey(struct arc4_ctx *ctx, const u8 *in_key, unsigned int key_len)
diff --git a/fs/smb/common/cifs_md4.c b/fs/smb/common/cifs_md4.c
index 50f78cf..7ee7f4d 100644
--- a/fs/smb/common/cifs_md4.c
+++ b/fs/smb/common/cifs_md4.c
@@ -24,6 +24,7 @@
#include <asm/byteorder.h>
#include "md4.h"
+MODULE_DESCRIPTION("MD4 Message Digest Algorithm (RFC1320)");
MODULE_LICENSE("GPL");
static inline u32 lshift(u32 x, unsigned int s)
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index 6cb8b2d..6c55a6e 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -1008,13 +1008,12 @@
struct xfs_alloc_arg *args,
struct xfs_alloc_cur *acur)
{
- struct xfs_agf __maybe_unused *agf = args->agbp->b_addr;
int error;
ASSERT(acur->cnt && acur->bnolt);
ASSERT(acur->bno >= acur->rec_bno);
ASSERT(acur->bno + acur->len <= acur->rec_bno + acur->rec_len);
- ASSERT(acur->rec_bno + acur->rec_len <= be32_to_cpu(agf->agf_length));
+ ASSERT(xfs_verify_agbext(args->pag, acur->rec_bno, acur->rec_len));
error = xfs_alloc_fixup_trees(acur->cnt, acur->bnolt, acur->rec_bno,
acur->rec_len, acur->bno, acur->len, 0);
@@ -1217,7 +1216,6 @@
xfs_alloc_ag_vextent_exact(
xfs_alloc_arg_t *args) /* allocation argument structure */
{
- struct xfs_agf __maybe_unused *agf = args->agbp->b_addr;
struct xfs_btree_cur *bno_cur;/* by block-number btree cursor */
struct xfs_btree_cur *cnt_cur;/* by count btree cursor */
int error;
@@ -1297,7 +1295,7 @@
*/
cnt_cur = xfs_cntbt_init_cursor(args->mp, args->tp, args->agbp,
args->pag);
- ASSERT(args->agbno + args->len <= be32_to_cpu(agf->agf_length));
+ ASSERT(xfs_verify_agbext(args->pag, args->agbno, args->len));
error = xfs_alloc_fixup_trees(cnt_cur, bno_cur, fbno, flen, args->agbno,
args->len, XFSA_FIXUP_BNO_OK);
if (error) {
diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index 430cd32..f30bcc6 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -329,26 +329,20 @@
return nblks;
}
-/* Initialize transaction reservation for attr operations */
-void
-xfs_init_attr_trans(
- struct xfs_da_args *args,
- struct xfs_trans_res *tres,
- unsigned int *total)
+/* Initialize transaction reservation for an xattr set/replace/upsert */
+inline struct xfs_trans_res
+xfs_attr_set_resv(
+ const struct xfs_da_args *args)
{
- struct xfs_mount *mp = args->dp->i_mount;
+ struct xfs_mount *mp = args->dp->i_mount;
+ struct xfs_trans_res ret = {
+ .tr_logres = M_RES(mp)->tr_attrsetm.tr_logres +
+ M_RES(mp)->tr_attrsetrt.tr_logres * args->total,
+ .tr_logcount = XFS_ATTRSET_LOG_COUNT,
+ .tr_logflags = XFS_TRANS_PERM_LOG_RES,
+ };
- if (args->value) {
- tres->tr_logres = M_RES(mp)->tr_attrsetm.tr_logres +
- M_RES(mp)->tr_attrsetrt.tr_logres *
- args->total;
- tres->tr_logcount = XFS_ATTRSET_LOG_COUNT;
- tres->tr_logflags = XFS_TRANS_PERM_LOG_RES;
- *total = args->total;
- } else {
- *tres = M_RES(mp)->tr_attrrm;
- *total = XFS_ATTRRM_SPACE_RES(mp);
- }
+ return ret;
}
/*
@@ -1006,7 +1000,7 @@
struct xfs_trans_res tres;
int error, local;
int rmt_blks = 0;
- unsigned int total;
+ unsigned int total = 0;
ASSERT(!args->trans);
@@ -1033,10 +1027,15 @@
if (!local)
rmt_blks = xfs_attr3_rmt_blocks(mp, args->valuelen);
+
+ tres = xfs_attr_set_resv(args);
+ total = args->total;
break;
case XFS_ATTRUPDATE_REMOVE:
XFS_STATS_INC(mp, xs_attr_remove);
rmt_blks = xfs_attr3_max_rmt_blocks(mp);
+ tres = M_RES(mp)->tr_attrrm;
+ total = XFS_ATTRRM_SPACE_RES(mp);
break;
}
@@ -1044,7 +1043,6 @@
* Root fork attributes can use reserved data blocks for this
* operation if necessary
*/
- xfs_init_attr_trans(args, &tres, &total);
error = xfs_trans_alloc_inode(dp, &tres, total, 0, rsvd, &args->trans);
if (error)
return error;
diff --git a/fs/xfs/libxfs/xfs_attr.h b/fs/xfs/libxfs/xfs_attr.h
index 088cb7b..0e51d07 100644
--- a/fs/xfs/libxfs/xfs_attr.h
+++ b/fs/xfs/libxfs/xfs_attr.h
@@ -565,8 +565,7 @@
bool xfs_attr_namecheck(unsigned int attr_flags, const void *name,
size_t length);
int xfs_attr_calc_size(struct xfs_da_args *args, int *local);
-void xfs_init_attr_trans(struct xfs_da_args *args, struct xfs_trans_res *tres,
- unsigned int *total);
+struct xfs_trans_res xfs_attr_set_resv(const struct xfs_da_args *args);
/*
* Check to see if the attr should be upgraded from non-existent or shortform to
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 3b3206d..c101cf2 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -6383,6 +6383,7 @@
error = xfs_defer_finish(tpp);
if (error)
goto out;
+ cond_resched();
}
out:
return error;
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c
index d790023..e7a7bfb 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.c
+++ b/fs/xfs/libxfs/xfs_inode_buf.c
@@ -374,17 +374,37 @@
/*
* For fork types that can contain local data, check that the fork
* format matches the size of local data contained within the fork.
- *
- * For all types, check that when the size says the should be in extent
- * or btree format, the inode isn't claiming it is in local format.
*/
if (whichfork == XFS_DATA_FORK) {
- if (S_ISDIR(mode) || S_ISLNK(mode)) {
+ /*
+ * A directory small enough to fit in the inode must be stored
+ * in local format. The directory sf <-> extents conversion
+ * code updates the directory size accordingly.
+ */
+ if (S_ISDIR(mode)) {
if (be64_to_cpu(dip->di_size) <= fork_size &&
fork_format != XFS_DINODE_FMT_LOCAL)
return __this_address;
}
+ /*
+ * A symlink with a target small enough to fit in the inode can
+ * be stored in extents format if xattrs were added (thus
+ * converting the data fork from shortform to remote format)
+ * and then removed.
+ */
+ if (S_ISLNK(mode)) {
+ if (be64_to_cpu(dip->di_size) <= fork_size &&
+ fork_format != XFS_DINODE_FMT_EXTENTS &&
+ fork_format != XFS_DINODE_FMT_LOCAL)
+ return __this_address;
+ }
+
+ /*
+ * For all types, check that when the size says the fork should
+ * be in extent or btree format, the inode isn't claiming to be
+ * in local format.
+ */
if (be64_to_cpu(dip->di_size) > fork_size &&
fork_format == XFS_DINODE_FMT_LOCAL)
return __this_address;
diff --git a/fs/xfs/scrub/scrub.c b/fs/xfs/scrub/scrub.c
index c013f0b..4cbcf7a8 100644
--- a/fs/xfs/scrub/scrub.c
+++ b/fs/xfs/scrub/scrub.c
@@ -856,7 +856,7 @@
if (vec_bytes > PAGE_SIZE)
return -ENOMEM;
- uvectors = (void __user *)(uintptr_t)head.svh_vectors;
+ uvectors = u64_to_user_ptr(head.svh_vectors);
vectors = memdup_user(uvectors, vec_bytes);
if (IS_ERR(vectors))
return PTR_ERR(vectors);
diff --git a/fs/xfs/scrub/xfarray.c b/fs/xfs/scrub/xfarray.c
index 9185ae7..cdd13ed 100644
--- a/fs/xfs/scrub/xfarray.c
+++ b/fs/xfs/scrub/xfarray.c
@@ -822,12 +822,14 @@
/* Grab the first folio that backs this array element. */
if (!si->folio) {
+ struct folio *folio;
loff_t next_pos;
- si->folio = xfile_get_folio(si->array->xfile, idx_pos,
+ folio = xfile_get_folio(si->array->xfile, idx_pos,
si->array->obj_size, XFILE_ALLOC);
- if (IS_ERR(si->folio))
- return PTR_ERR(si->folio);
+ if (IS_ERR(folio))
+ return PTR_ERR(folio);
+ si->folio = folio;
si->first_folio_idx = xfarray_idx(si->array,
folio_pos(si->folio) + si->array->obj_size - 1);
@@ -1048,6 +1050,7 @@
out_free:
trace_xfarray_sort_stats(si, error);
+ xfarray_sort_scan_done(si);
kvfree(si);
return error;
}
diff --git a/fs/xfs/xfs_attr_item.c b/fs/xfs/xfs_attr_item.c
index 2b10ac4..f683b7a 100644
--- a/fs/xfs/xfs_attr_item.c
+++ b/fs/xfs/xfs_attr_item.c
@@ -746,7 +746,7 @@
struct xfs_attri_log_format *attrp;
struct xfs_attri_log_nameval *nv = attrip->attri_nameval;
int error;
- int total;
+ unsigned int total = 0;
/*
* First check the validity of the attr described by the ATTRI. If any
@@ -763,7 +763,20 @@
return PTR_ERR(attr);
args = attr->xattri_da_args;
- xfs_init_attr_trans(args, &resv, &total);
+ switch (xfs_attr_intent_op(attr)) {
+ case XFS_ATTRI_OP_FLAGS_PPTR_SET:
+ case XFS_ATTRI_OP_FLAGS_PPTR_REPLACE:
+ case XFS_ATTRI_OP_FLAGS_SET:
+ case XFS_ATTRI_OP_FLAGS_REPLACE:
+ resv = xfs_attr_set_resv(args);
+ total = args->total;
+ break;
+ case XFS_ATTRI_OP_FLAGS_PPTR_REMOVE:
+ case XFS_ATTRI_OP_FLAGS_REMOVE:
+ resv = M_RES(mp)->tr_attrrm;
+ total = XFS_ATTRRM_SPACE_RES(mp);
+ break;
+ }
resv = xlog_recover_resv(&resv);
error = xfs_trans_alloc(mp, &resv, total, 0, XFS_TRANS_RESERVE, &tp);
if (error)
diff --git a/fs/xfs/xfs_handle.c b/fs/xfs/xfs_handle.c
index c8785ed..a3f16e9 100644
--- a/fs/xfs/xfs_handle.c
+++ b/fs/xfs/xfs_handle.c
@@ -773,11 +773,6 @@
trace_xfs_getparents_expand_lastrec(gpx->ip, gp, &gpx->context, gpr);
}
-static inline void __user *u64_to_uptr(u64 val)
-{
- return (void __user *)(uintptr_t)val;
-}
-
/* Retrieve the parent pointers for a given inode. */
STATIC int
xfs_getparents(
@@ -862,7 +857,7 @@
ASSERT(gpx->context.firstu <= gpx->gph.gph_request.gp_bufsize);
/* Copy the records to userspace. */
- if (copy_to_user(u64_to_uptr(gpx->gph.gph_request.gp_buffer),
+ if (copy_to_user(u64_to_user_ptr(gpx->gph.gph_request.gp_buffer),
gpx->krecords, gpx->context.firstu))
error = -EFAULT;
diff --git a/fs/xfs/xfs_iwalk.c b/fs/xfs/xfs_iwalk.c
index 730c8d4..86f14ec 100644
--- a/fs/xfs/xfs_iwalk.c
+++ b/fs/xfs/xfs_iwalk.c
@@ -351,7 +351,6 @@
int *has_more)
{
struct xfs_mount *mp = iwag->mp;
- struct xfs_inobt_rec_incore *irec;
xfs_agino_t next_agino;
int error;
@@ -361,8 +360,8 @@
/* Delete cursor but remember the last record we cached... */
xfs_iwalk_del_inobt(iwag->tp, curpp, agi_bpp, 0);
- irec = &iwag->recs[iwag->nr_recs - 1];
- ASSERT(next_agino >= irec->ir_startino + XFS_INODES_PER_CHUNK);
+ ASSERT(next_agino >= iwag->recs[iwag->nr_recs - 1].ir_startino +
+ XFS_INODES_PER_CHUNK);
if (iwag->drop_trans) {
xfs_trans_cancel(iwag->tp);
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c
index 063a2e0..265a2a4 100644
--- a/fs/xfs/xfs_reflink.c
+++ b/fs/xfs/xfs_reflink.c
@@ -1387,6 +1387,7 @@
destoff += imap.br_blockcount;
len -= imap.br_blockcount;
remapped_len += imap.br_blockcount;
+ cond_resched();
}
if (error)
diff --git a/include/drm/drm_buddy.h b/include/drm/drm_buddy.h
index 82570f7..2a74fa9 100644
--- a/include/drm/drm_buddy.h
+++ b/include/drm/drm_buddy.h
@@ -56,8 +56,8 @@
struct list_head tmp_link;
};
-/* Order-zero must be at least PAGE_SIZE */
-#define DRM_BUDDY_MAX_ORDER (63 - PAGE_SHIFT)
+/* Order-zero must be at least SZ_4K */
+#define DRM_BUDDY_MAX_ORDER (63 - 12)
/*
* Binary Buddy System.
@@ -85,7 +85,7 @@
unsigned int n_roots;
unsigned int max_order;
- /* Must be at least PAGE_SIZE */
+ /* Must be at least SZ_4K */
u64 chunk_size;
u64 size;
u64 avail;
diff --git a/include/linux/blk-integrity.h b/include/linux/blk-integrity.h
index e253e7b..7428cb4 100644
--- a/include/linux/blk-integrity.h
+++ b/include/linux/blk-integrity.h
@@ -66,12 +66,6 @@
return q->integrity.profile;
}
-static inline void blk_queue_max_integrity_segments(struct request_queue *q,
- unsigned int segs)
-{
- q->limits.max_integrity_segments = segs;
-}
-
static inline unsigned short
queue_max_integrity_segments(const struct request_queue *q)
{
@@ -151,10 +145,6 @@
static inline void blk_integrity_unregister(struct gendisk *d)
{
}
-static inline void blk_queue_max_integrity_segments(struct request_queue *q,
- unsigned int segs)
-{
-}
static inline unsigned short
queue_max_integrity_segments(const struct request_queue *q)
{
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index aefdda9..24c3692 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -186,6 +186,7 @@
*/
unsigned int nr_zones;
unsigned int zone_capacity;
+ unsigned int last_zone_capacity;
unsigned long *conv_zones_bitmap;
unsigned int zone_wplugs_hash_bits;
spinlock_t zone_wplugs_lock;
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 2ad1ffa..0ed47d0 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -636,6 +636,14 @@
}
}
+static inline struct ethhdr *eth_skb_pull_mac(struct sk_buff *skb)
+{
+ struct ethhdr *eth = (struct ethhdr *)skb->data;
+
+ skb_pull_inline(skb, ETH_HLEN);
+ return eth;
+}
+
/**
* eth_skb_pad - Pad buffer to mininum number of octets for Ethernet frame
* @skb: Buffer to pad
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index f468763..5df52e1 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -10308,9 +10308,9 @@
u8 mfrl[0x1];
u8 regs_39_to_32[0x8];
- u8 regs_31_to_10[0x16];
+ u8 regs_31_to_11[0x15];
u8 mtmp[0x1];
- u8 regs_8_to_0[0x9];
+ u8 regs_9_to_0[0xa];
};
struct mlx5_ifc_mcam_access_reg_bits1 {
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index 6d1c854..3a9001a 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -24,7 +24,7 @@
void (*destroy)(struct dst_entry *);
void (*ifdown)(struct dst_entry *,
struct net_device *dev);
- struct dst_entry * (*negative_advice)(struct dst_entry *);
+ void (*negative_advice)(struct sock *sk, struct dst_entry *);
void (*link_failure)(struct sk_buff *);
void (*update_pmtu)(struct dst_entry *dst, struct sock *sk,
struct sk_buff *skb, u32 mtu,
diff --git a/include/net/page_pool/types.h b/include/net/page_pool/types.h
index b088d13..7e84770 100644
--- a/include/net/page_pool/types.h
+++ b/include/net/page_pool/types.h
@@ -45,16 +45,17 @@
/**
* struct page_pool_params - page pool parameters
+ * @fast: params accessed frequently on hotpath
* @order: 2^order pages on allocation
* @pool_size: size of the ptr_ring
* @nid: NUMA node id to allocate from pages from
* @dev: device, for DMA pre-mapping purposes
- * @netdev: netdev this pool will serve (leave as NULL if none or multiple)
* @napi: NAPI which is the sole consumer of pages, otherwise NULL
* @dma_dir: DMA mapping direction
* @max_len: max DMA sync memory size for PP_FLAG_DMA_SYNC_DEV
* @offset: DMA sync address offset for PP_FLAG_DMA_SYNC_DEV
- * @netdev: corresponding &net_device for Netlink introspection
+ * @slow: params with slowpath access only (initialization and Netlink)
+ * @netdev: netdev this pool will serve (leave as NULL if none or multiple)
* @flags: PP_FLAG_DMA_MAP, PP_FLAG_DMA_SYNC_DEV, PP_FLAG_SYSTEM_POOL
*/
struct page_pool_params {
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index d88c0df..ebcb889 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -285,4 +285,16 @@
return atomic_read(&queue->young);
}
+/* RFC 7323 2.3 Using the Window Scale Option
+ * The window field (SEG.WND) of every outgoing segment, with the
+ * exception of <SYN> segments, MUST be right-shifted by
+ * Rcv.Wind.Shift bits.
+ *
+ * This means the SEG.WND carried in SYNACK can not exceed 65535.
+ * We use this property to harden TCP stack while in NEW_SYN_RECV state.
+ */
+static inline u32 tcp_synack_window(const struct request_sock *req)
+{
+ return min(req->rsk_rcv_wnd, 65535U);
+}
#endif /* _REQUEST_SOCK_H */
diff --git a/include/net/sock.h b/include/net/sock.h
index 5f4d062..953c8dc 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2063,17 +2063,10 @@
static inline void __dst_negative_advice(struct sock *sk)
{
- struct dst_entry *ndst, *dst = __sk_dst_get(sk);
+ struct dst_entry *dst = __sk_dst_get(sk);
- if (dst && dst->ops->negative_advice) {
- ndst = dst->ops->negative_advice(dst);
-
- if (ndst != dst) {
- rcu_assign_pointer(sk->sk_dst_cache, ndst);
- sk_tx_queue_clear(sk);
- WRITE_ONCE(sk->sk_dst_pending_confirm, 0);
- }
- }
+ if (dst && dst->ops->negative_advice)
+ dst->ops->negative_advice(sk, dst);
}
static inline void dst_negative_advice(struct sock *sk)
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 61c6054..3edd7a7 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -124,7 +124,7 @@
#define SNDRV_PCM_RATE_768000 (1U<<16) /* 768000Hz */
#define SNDRV_PCM_RATE_CONTINUOUS (1U<<30) /* continuous range */
-#define SNDRV_PCM_RATE_KNOT (1U<<31) /* supports more non-continuos rates */
+#define SNDRV_PCM_RATE_KNOT (1U<<31) /* supports more non-continuous rates */
#define SNDRV_PCM_RATE_8000_44100 (SNDRV_PCM_RATE_8000|SNDRV_PCM_RATE_11025|\
SNDRV_PCM_RATE_16000|SNDRV_PCM_RATE_22050|\
diff --git a/include/uapi/linux/cn_proc.h b/include/uapi/linux/cn_proc.h
index f2afb7c..18e3745 100644
--- a/include/uapi/linux/cn_proc.h
+++ b/include/uapi/linux/cn_proc.h
@@ -69,8 +69,7 @@
static inline enum proc_cn_event valid_event(enum proc_cn_event ev_type)
{
- ev_type &= PROC_EVENT_ALL;
- return ev_type;
+ return (enum proc_cn_event)(ev_type & PROC_EVENT_ALL);
}
/*
diff --git a/include/uapi/linux/kd.h b/include/uapi/linux/kd.h
index 8ddb221..6b38406 100644
--- a/include/uapi/linux/kd.h
+++ b/include/uapi/linux/kd.h
@@ -5,61 +5,60 @@
#include <linux/compiler.h>
/* 0x4B is 'K', to avoid collision with termios and vt */
-#define KD_IOCTL_BASE 'K'
-#define GIO_FONT _IO(KD_IOCTL_BASE, 0x60) /* gets font in expanded form */
-#define PIO_FONT _IO(KD_IOCTL_BASE, 0x61) /* use font in expanded form */
+#define GIO_FONT 0x4B60 /* gets font in expanded form */
+#define PIO_FONT 0x4B61 /* use font in expanded form */
-#define GIO_FONTX _IO(KD_IOCTL_BASE, 0x6B) /* get font using struct consolefontdesc */
-#define PIO_FONTX _IO(KD_IOCTL_BASE, 0x6C) /* set font using struct consolefontdesc */
+#define GIO_FONTX 0x4B6B /* get font using struct consolefontdesc */
+#define PIO_FONTX 0x4B6C /* set font using struct consolefontdesc */
struct consolefontdesc {
unsigned short charcount; /* characters in font (256 or 512) */
unsigned short charheight; /* scan lines per character (1-32) */
char __user *chardata; /* font data in expanded form */
};
-#define PIO_FONTRESET _IO(KD_IOCTL_BASE, 0x6D) /* reset to default font */
+#define PIO_FONTRESET 0x4B6D /* reset to default font */
-#define GIO_CMAP _IO(KD_IOCTL_BASE, 0x70) /* gets colour palette on VGA+ */
-#define PIO_CMAP _IO(KD_IOCTL_BASE, 0x71) /* sets colour palette on VGA+ */
+#define GIO_CMAP 0x4B70 /* gets colour palette on VGA+ */
+#define PIO_CMAP 0x4B71 /* sets colour palette on VGA+ */
-#define KIOCSOUND _IO(KD_IOCTL_BASE, 0x2F) /* start sound generation (0 for off) */
-#define KDMKTONE _IO(KD_IOCTL_BASE, 0x30) /* generate tone */
+#define KIOCSOUND 0x4B2F /* start sound generation (0 for off) */
+#define KDMKTONE 0x4B30 /* generate tone */
-#define KDGETLED _IO(KD_IOCTL_BASE, 0x31) /* return current led state */
-#define KDSETLED _IO(KD_IOCTL_BASE, 0x32) /* set led state [lights, not flags] */
+#define KDGETLED 0x4B31 /* return current led state */
+#define KDSETLED 0x4B32 /* set led state [lights, not flags] */
#define LED_SCR 0x01 /* scroll lock led */
#define LED_NUM 0x02 /* num lock led */
#define LED_CAP 0x04 /* caps lock led */
-#define KDGKBTYPE _IO(KD_IOCTL_BASE, 0x33) /* get keyboard type */
+#define KDGKBTYPE 0x4B33 /* get keyboard type */
#define KB_84 0x01
#define KB_101 0x02 /* this is what we always answer */
#define KB_OTHER 0x03
-#define KDADDIO _IO(KD_IOCTL_BASE, 0x34) /* add i/o port as valid */
-#define KDDELIO _IO(KD_IOCTL_BASE, 0x35) /* del i/o port as valid */
-#define KDENABIO _IO(KD_IOCTL_BASE, 0x36) /* enable i/o to video board */
-#define KDDISABIO _IO(KD_IOCTL_BASE, 0x37) /* disable i/o to video board */
+#define KDADDIO 0x4B34 /* add i/o port as valid */
+#define KDDELIO 0x4B35 /* del i/o port as valid */
+#define KDENABIO 0x4B36 /* enable i/o to video board */
+#define KDDISABIO 0x4B37 /* disable i/o to video board */
-#define KDSETMODE _IO(KD_IOCTL_BASE, 0x3A) /* set text/graphics mode */
+#define KDSETMODE 0x4B3A /* set text/graphics mode */
#define KD_TEXT 0x00
#define KD_GRAPHICS 0x01
#define KD_TEXT0 0x02 /* obsolete */
#define KD_TEXT1 0x03 /* obsolete */
-#define KDGETMODE _IO(KD_IOCTL_BASE, 0x3B) /* get current mode */
+#define KDGETMODE 0x4B3B /* get current mode */
-#define KDMAPDISP _IO(KD_IOCTL_BASE, 0x3C) /* map display into address space */
-#define KDUNMAPDISP _IO(KD_IOCTL_BASE, 0x3D) /* unmap display from address space */
+#define KDMAPDISP 0x4B3C /* map display into address space */
+#define KDUNMAPDISP 0x4B3D /* unmap display from address space */
typedef char scrnmap_t;
#define E_TABSZ 256
-#define GIO_SCRNMAP _IO(KD_IOCTL_BASE, 0x40) /* get screen mapping from kernel */
-#define PIO_SCRNMAP _IO(KD_IOCTL_BASE, 0x41) /* put screen mapping table in kernel */
-#define GIO_UNISCRNMAP _IO(KD_IOCTL_BASE, 0x69) /* get full Unicode screen mapping */
-#define PIO_UNISCRNMAP _IO(KD_IOCTL_BASE, 0x6A) /* set full Unicode screen mapping */
+#define GIO_SCRNMAP 0x4B40 /* get screen mapping from kernel */
+#define PIO_SCRNMAP 0x4B41 /* put screen mapping table in kernel */
+#define GIO_UNISCRNMAP 0x4B69 /* get full Unicode screen mapping */
+#define PIO_UNISCRNMAP 0x4B6A /* set full Unicode screen mapping */
-#define GIO_UNIMAP _IO(KD_IOCTL_BASE, 0x66) /* get unicode-to-font mapping from kernel */
+#define GIO_UNIMAP 0x4B66 /* get unicode-to-font mapping from kernel */
struct unipair {
unsigned short unicode;
unsigned short fontpos;
@@ -68,8 +67,8 @@
unsigned short entry_ct;
struct unipair __user *entries;
};
-#define PIO_UNIMAP _IO(KD_IOCTL_BASE, 0x67) /* put unicode-to-font mapping in kernel */
-#define PIO_UNIMAPCLR _IO(KD_IOCTL_BASE, 0x68) /* clear table, possibly advise hash algorithm */
+#define PIO_UNIMAP 0x4B67 /* put unicode-to-font mapping in kernel */
+#define PIO_UNIMAPCLR 0x4B68 /* clear table, possibly advise hash algorithm */
struct unimapinit {
unsigned short advised_hashsize; /* 0 if no opinion */
unsigned short advised_hashstep; /* 0 if no opinion */
@@ -84,19 +83,19 @@
#define K_MEDIUMRAW 0x02
#define K_UNICODE 0x03
#define K_OFF 0x04
-#define KDGKBMODE _IO(KD_IOCTL_BASE, 0x44) /* gets current keyboard mode */
-#define KDSKBMODE _IO(KD_IOCTL_BASE, 0x45) /* sets current keyboard mode */
+#define KDGKBMODE 0x4B44 /* gets current keyboard mode */
+#define KDSKBMODE 0x4B45 /* sets current keyboard mode */
#define K_METABIT 0x03
#define K_ESCPREFIX 0x04
-#define KDGKBMETA _IO(KD_IOCTL_BASE, 0x62) /* gets meta key handling mode */
-#define KDSKBMETA _IO(KD_IOCTL_BASE, 0x63) /* sets meta key handling mode */
+#define KDGKBMETA 0x4B62 /* gets meta key handling mode */
+#define KDSKBMETA 0x4B63 /* sets meta key handling mode */
#define K_SCROLLLOCK 0x01
#define K_NUMLOCK 0x02
#define K_CAPSLOCK 0x04
-#define KDGKBLED _IO(KD_IOCTL_BASE, 0x64) /* get led flags (not lights) */
-#define KDSKBLED _IO(KD_IOCTL_BASE, 0x65) /* set led flags (not lights) */
+#define KDGKBLED 0x4B64 /* get led flags (not lights) */
+#define KDSKBLED 0x4B65 /* set led flags (not lights) */
struct kbentry {
unsigned char kb_table;
@@ -108,15 +107,15 @@
#define K_ALTTAB 0x02
#define K_ALTSHIFTTAB 0x03
-#define KDGKBENT _IO(KD_IOCTL_BASE, 0x46) /* gets one entry in translation table */
-#define KDSKBENT _IO(KD_IOCTL_BASE, 0x47) /* sets one entry in translation table */
+#define KDGKBENT 0x4B46 /* gets one entry in translation table */
+#define KDSKBENT 0x4B47 /* sets one entry in translation table */
struct kbsentry {
unsigned char kb_func;
unsigned char kb_string[512];
};
-#define KDGKBSENT _IO(KD_IOCTL_BASE, 0x48) /* gets one function key string entry */
-#define KDSKBSENT _IO(KD_IOCTL_BASE, 0x49) /* sets one function key string entry */
+#define KDGKBSENT 0x4B48 /* gets one function key string entry */
+#define KDSKBSENT 0x4B49 /* sets one function key string entry */
struct kbdiacr {
unsigned char diacr, base, result;
@@ -125,8 +124,8 @@
unsigned int kb_cnt; /* number of entries in following array */
struct kbdiacr kbdiacr[256]; /* MAX_DIACR from keyboard.h */
};
-#define KDGKBDIACR _IO(KD_IOCTL_BASE, 0x4A) /* read kernel accent table */
-#define KDSKBDIACR _IO(KD_IOCTL_BASE, 0x4B) /* write kernel accent table */
+#define KDGKBDIACR 0x4B4A /* read kernel accent table */
+#define KDSKBDIACR 0x4B4B /* write kernel accent table */
struct kbdiacruc {
unsigned int diacr, base, result;
@@ -135,16 +134,16 @@
unsigned int kb_cnt; /* number of entries in following array */
struct kbdiacruc kbdiacruc[256]; /* MAX_DIACR from keyboard.h */
};
-#define KDGKBDIACRUC _IO(KD_IOCTL_BASE, 0xFA) /* read kernel accent table - UCS */
-#define KDSKBDIACRUC _IO(KD_IOCTL_BASE, 0xFB) /* write kernel accent table - UCS */
+#define KDGKBDIACRUC 0x4BFA /* read kernel accent table - UCS */
+#define KDSKBDIACRUC 0x4BFB /* write kernel accent table - UCS */
struct kbkeycode {
unsigned int scancode, keycode;
};
-#define KDGETKEYCODE _IO(KD_IOCTL_BASE, 0x4C) /* read kernel keycode table entry */
-#define KDSETKEYCODE _IO(KD_IOCTL_BASE, 0x4D) /* write kernel keycode table entry */
+#define KDGETKEYCODE 0x4B4C /* read kernel keycode table entry */
+#define KDSETKEYCODE 0x4B4D /* write kernel keycode table entry */
-#define KDSIGACCEPT _IO(KD_IOCTL_BASE, 0x4E) /* accept kbd generated signals */
+#define KDSIGACCEPT 0x4B4E /* accept kbd generated signals */
struct kbd_repeat {
int delay; /* in msec; <= 0: don't change */
@@ -152,11 +151,10 @@
/* earlier this field was misnamed "rate" */
};
-#define KDKBDREP _IO(KD_IOCTL_BASE, 0x52) /* set keyboard delay/repeat rate;
- * actually used values are returned
- */
+#define KDKBDREP 0x4B52 /* set keyboard delay/repeat rate;
+ * actually used values are returned */
-#define KDFONTOP _IO(KD_IOCTL_BASE, 0x72) /* font operations */
+#define KDFONTOP 0x4B72 /* font operations */
struct console_font_op {
unsigned int op; /* operation code KD_FONT_OP_* */
diff --git a/include/uapi/linux/netdev.h b/include/uapi/linux/netdev.h
index a818820..43742ac 100644
--- a/include/uapi/linux/netdev.h
+++ b/include/uapi/linux/netdev.h
@@ -148,6 +148,7 @@
NETDEV_A_QSTATS_RX_ALLOC_FAIL,
NETDEV_A_QSTATS_RX_HW_DROPS,
NETDEV_A_QSTATS_RX_HW_DROP_OVERRUNS,
+ NETDEV_A_QSTATS_RX_CSUM_COMPLETE,
NETDEV_A_QSTATS_RX_CSUM_UNNECESSARY,
NETDEV_A_QSTATS_RX_CSUM_NONE,
NETDEV_A_QSTATS_RX_CSUM_BAD,
diff --git a/io_uring/memmap.c b/io_uring/memmap.c
index 4785d6a..a0f32a2 100644
--- a/io_uring/memmap.c
+++ b/io_uring/memmap.c
@@ -244,6 +244,7 @@
struct io_ring_ctx *ctx = file->private_data;
size_t sz = vma->vm_end - vma->vm_start;
long offset = vma->vm_pgoff << PAGE_SHIFT;
+ unsigned int npages;
void *ptr;
ptr = io_uring_validate_mmap_request(file, vma->vm_pgoff, sz);
@@ -253,8 +254,8 @@
switch (offset & IORING_OFF_MMAP_MASK) {
case IORING_OFF_SQ_RING:
case IORING_OFF_CQ_RING:
- return io_uring_mmap_pages(ctx, vma, ctx->ring_pages,
- ctx->n_ring_pages);
+ npages = min(ctx->n_ring_pages, (sz + PAGE_SIZE - 1) >> PAGE_SHIFT);
+ return io_uring_mmap_pages(ctx, vma, ctx->ring_pages, npages);
case IORING_OFF_SQES:
return io_uring_mmap_pages(ctx, vma, ctx->sqe_pages,
ctx->n_sqe_pages);
diff --git a/io_uring/net.c b/io_uring/net.c
index 0a48596..7c98c4d 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -1127,6 +1127,9 @@
flags |= MSG_DONTWAIT;
retry_multishot:
+ kmsg->msg.msg_inq = -1;
+ kmsg->msg.msg_flags = 0;
+
if (io_do_buffer_select(req)) {
ret = io_recv_buf_select(req, kmsg, &len, issue_flags);
if (unlikely(ret))
@@ -1134,9 +1137,6 @@
sr->buf = NULL;
}
- kmsg->msg.msg_inq = -1;
- kmsg->msg.msg_flags = 0;
-
if (flags & MSG_WAITALL)
min_ret = iov_iter_count(&kmsg->msg.msg_iter);
diff --git a/io_uring/opdef.c b/io_uring/opdef.c
index 2de5cca..2e3b7b1 100644
--- a/io_uring/opdef.c
+++ b/io_uring/opdef.c
@@ -516,10 +516,12 @@
},
[IORING_OP_READ_FIXED] = {
.name = "READ_FIXED",
+ .cleanup = io_readv_writev_cleanup,
.fail = io_rw_fail,
},
[IORING_OP_WRITE_FIXED] = {
.name = "WRITE_FIXED",
+ .cleanup = io_readv_writev_cleanup,
.fail = io_rw_fail,
},
[IORING_OP_POLL_ADD] = {
@@ -582,10 +584,12 @@
},
[IORING_OP_READ] = {
.name = "READ",
+ .cleanup = io_readv_writev_cleanup,
.fail = io_rw_fail,
},
[IORING_OP_WRITE] = {
.name = "WRITE",
+ .cleanup = io_readv_writev_cleanup,
.fail = io_rw_fail,
},
[IORING_OP_FADVISE] = {
@@ -692,6 +696,7 @@
},
[IORING_OP_READ_MULTISHOT] = {
.name = "READ_MULTISHOT",
+ .cleanup = io_readv_writev_cleanup,
},
[IORING_OP_WAITID] = {
.name = "WAITID",
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 77da1f4..48f3a9a 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -8882,7 +8882,8 @@
enum bpf_attach_type eatype = env->prog->expected_attach_type;
enum bpf_prog_type type = resolve_prog_type(env->prog);
- if (func_id != BPF_FUNC_map_update_elem)
+ if (func_id != BPF_FUNC_map_update_elem &&
+ func_id != BPF_FUNC_map_delete_elem)
return false;
/* It's not possible to get access to a locked struct sock in these
@@ -8893,6 +8894,11 @@
if (eatype == BPF_TRACE_ITER)
return true;
break;
+ case BPF_PROG_TYPE_SOCK_OPS:
+ /* map_update allowed only via dedicated helpers with event type checks */
+ if (func_id == BPF_FUNC_map_delete_elem)
+ return true;
+ break;
case BPF_PROG_TYPE_SOCKET_FILTER:
case BPF_PROG_TYPE_SCHED_CLS:
case BPF_PROG_TYPE_SCHED_ACT:
@@ -8988,7 +8994,6 @@
case BPF_MAP_TYPE_SOCKMAP:
if (func_id != BPF_FUNC_sk_redirect_map &&
func_id != BPF_FUNC_sock_map_update &&
- func_id != BPF_FUNC_map_delete_elem &&
func_id != BPF_FUNC_msg_redirect_map &&
func_id != BPF_FUNC_sk_select_reuseport &&
func_id != BPF_FUNC_map_lookup_elem &&
@@ -8998,7 +9003,6 @@
case BPF_MAP_TYPE_SOCKHASH:
if (func_id != BPF_FUNC_sk_redirect_hash &&
func_id != BPF_FUNC_sock_hash_update &&
- func_id != BPF_FUNC_map_delete_elem &&
func_id != BPF_FUNC_msg_redirect_hash &&
func_id != BPF_FUNC_sk_select_reuseport &&
func_id != BPF_FUNC_map_lookup_elem &&
diff --git a/kernel/dma/map_benchmark.c b/kernel/dma/map_benchmark.c
index 02205ab..4950e0b 100644
--- a/kernel/dma/map_benchmark.c
+++ b/kernel/dma/map_benchmark.c
@@ -101,7 +101,6 @@
struct task_struct **tsk;
int threads = map->bparam.threads;
int node = map->bparam.node;
- const cpumask_t *cpu_mask = cpumask_of_node(node);
u64 loops;
int ret = 0;
int i;
@@ -118,11 +117,13 @@
if (IS_ERR(tsk[i])) {
pr_err("create dma_map thread failed\n");
ret = PTR_ERR(tsk[i]);
+ while (--i >= 0)
+ kthread_stop(tsk[i]);
goto out;
}
if (node != NUMA_NO_NODE)
- kthread_bind_mask(tsk[i], cpu_mask);
+ kthread_bind_mask(tsk[i], cpumask_of_node(node));
}
/* clear the old value in the previous benchmark */
@@ -139,13 +140,17 @@
msleep_interruptible(map->bparam.seconds * 1000);
- /* wait for the completion of benchmark threads */
+ /* wait for the completion of all started benchmark threads */
for (i = 0; i < threads; i++) {
- ret = kthread_stop(tsk[i]);
- if (ret)
- goto out;
+ int kthread_ret = kthread_stop_put(tsk[i]);
+
+ if (kthread_ret)
+ ret = kthread_ret;
}
+ if (ret)
+ goto out;
+
loops = atomic64_read(&map->loops);
if (likely(loops > 0)) {
u64 map_variance, unmap_variance;
@@ -170,8 +175,6 @@
}
out:
- for (i = 0; i < threads; i++)
- put_task_struct(tsk[i]);
put_device(map->dev);
kfree(tsk);
return ret;
@@ -208,7 +211,8 @@
}
if (map->bparam.node != NUMA_NO_NODE &&
- !node_possible(map->bparam.node)) {
+ (map->bparam.node < 0 || map->bparam.node >= MAX_NUMNODES ||
+ !node_possible(map->bparam.node))) {
pr_err("invalid numa node\n");
return -EINVAL;
}
@@ -252,6 +256,9 @@
* dma_mask changed by benchmark
*/
dma_set_mask(map->dev, old_dma_mask);
+
+ if (ret)
+ return ret;
break;
default:
return -EINVAL;
diff --git a/kernel/gen_kheaders.sh b/kernel/gen_kheaders.sh
index 6d443ea..383fd43 100755
--- a/kernel/gen_kheaders.sh
+++ b/kernel/gen_kheaders.sh
@@ -14,7 +14,12 @@
arch/$SRCARCH/include/
"
-type cpio > /dev/null
+if ! command -v cpio >/dev/null; then
+ echo >&2 "***"
+ echo >&2 "*** 'cpio' could not be found."
+ echo >&2 "***"
+ exit 1
+fi
# Support incremental builds by skipping archive generation
# if timestamps of files being archived are not changed.
@@ -84,7 +89,7 @@
# Create archive and try to normalize metadata for reproducibility.
tar "${KBUILD_BUILD_TIMESTAMP:+--mtime=$KBUILD_BUILD_TIMESTAMP}" \
- --owner=0 --group=0 --sort=name --numeric-owner \
+ --owner=0 --group=0 --sort=name --numeric-owner --mode=u=rw,go=r,a+X \
-I $XZ -cf $tarfile -C $cpio_dir/ . > /dev/null
echo $headers_md5 > kernel/kheaders.md5
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index f5154c0..6249dac 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -3295,7 +3295,7 @@
struct bpf_run_ctx *old_run_ctx;
int err = 0;
- if (link->task && current != link->task)
+ if (link->task && current->mm != link->task->mm)
return 0;
if (sleepable)
@@ -3396,8 +3396,9 @@
upath = u64_to_user_ptr(attr->link_create.uprobe_multi.path);
uoffsets = u64_to_user_ptr(attr->link_create.uprobe_multi.offsets);
cnt = attr->link_create.uprobe_multi.cnt;
+ pid = attr->link_create.uprobe_multi.pid;
- if (!upath || !uoffsets || !cnt)
+ if (!upath || !uoffsets || !cnt || pid < 0)
return -EINVAL;
if (cnt > MAX_UPROBE_MULTI_CNT)
return -E2BIG;
@@ -3421,11 +3422,8 @@
goto error_path_put;
}
- pid = attr->link_create.uprobe_multi.pid;
if (pid) {
- rcu_read_lock();
- task = get_pid_task(find_vpid(pid), PIDTYPE_PID);
- rcu_read_unlock();
+ task = get_pid_task(find_vpid(pid), PIDTYPE_TGID);
if (!task) {
err = -ESRCH;
goto error_path_put;
diff --git a/lib/fortify_kunit.c b/lib/fortify_kunit.c
index 39da5b3..f9cc467 100644
--- a/lib/fortify_kunit.c
+++ b/lib/fortify_kunit.c
@@ -236,9 +236,6 @@
kfree(p)); \
checker(expected_size, __kmalloc(alloc_size, gfp), \
kfree(p)); \
- checker(expected_size, \
- __kmalloc_node(alloc_size, gfp, NUMA_NO_NODE), \
- kfree(p)); \
\
orig = kmalloc(alloc_size, gfp); \
KUNIT_EXPECT_TRUE(test, orig != NULL); \
diff --git a/net/core/sock_map.c b/net/core/sock_map.c
index 94028898..d3dbb92 100644
--- a/net/core/sock_map.c
+++ b/net/core/sock_map.c
@@ -423,9 +423,6 @@
struct sock *sk;
int err = 0;
- if (irqs_disabled())
- return -EOPNOTSUPP; /* locks here are hardirq-unsafe */
-
spin_lock_bh(&stab->lock);
sk = *psk;
if (!sk_test || sk_test == sk)
@@ -948,9 +945,6 @@
struct bpf_shtab_elem *elem;
int ret = -ENOENT;
- if (irqs_disabled())
- return -EOPNOTSUPP; /* locks here are hardirq-unsafe */
-
hash = sock_hash_bucket_hash(key, key_size);
bucket = sock_hash_select_bucket(htab, hash);
@@ -1680,19 +1674,23 @@
lock_sock(sk);
rcu_read_lock();
- psock = sk_psock_get(sk);
- if (unlikely(!psock)) {
- rcu_read_unlock();
- release_sock(sk);
- saved_close = READ_ONCE(sk->sk_prot)->close;
- } else {
+ psock = sk_psock(sk);
+ if (likely(psock)) {
saved_close = psock->saved_close;
sock_map_remove_links(sk, psock);
+ psock = sk_psock_get(sk);
+ if (unlikely(!psock))
+ goto no_psock;
rcu_read_unlock();
sk_psock_stop(psock);
release_sock(sk);
cancel_delayed_work_sync(&psock->work);
sk_psock_put(sk, psock);
+ } else {
+ saved_close = READ_ONCE(sk->sk_prot)->close;
+no_psock:
+ rcu_read_unlock();
+ release_sock(sk);
}
/* Make sure we do not recurse. This is a bug.
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index 049c3ad..4e36511 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -161,9 +161,7 @@
skb->dev = dev;
skb_reset_mac_header(skb);
- eth = (struct ethhdr *)skb->data;
- skb_pull_inline(skb, ETH_HLEN);
-
+ eth = eth_skb_pull_mac(skb);
eth_skb_pkt_type(skb, dev);
/*
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index e03ba4a..b24d746 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1532,7 +1532,7 @@
}
NAPI_GRO_CB(skb)->flush |= flush;
- NAPI_GRO_CB(skb)->inner_network_offset = off;
+ NAPI_GRO_CB(skb)->network_offsets[NAPI_GRO_CB(skb)->encap_mark] = off;
/* Note : No need to call skb_gro_postpull_rcsum() here,
* as we already checked checksum over ipv4 header was 0
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 96accde..f3892ee 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1887,10 +1887,11 @@
goto done;
if (fillargs.ifindex) {
- err = -ENODEV;
dev = dev_get_by_index_rcu(tgt_net, fillargs.ifindex);
- if (!dev)
+ if (!dev) {
+ err = -ENODEV;
goto done;
+ }
in_dev = __in_dev_get_rcu(dev);
if (!in_dev)
goto done;
@@ -1902,7 +1903,7 @@
cb->seq = inet_base_seq(tgt_net);
- for_each_netdev_dump(net, dev, ctx->ifindex) {
+ for_each_netdev_dump(tgt_net, dev, ctx->ifindex) {
in_dev = __in_dev_get_rcu(dev);
if (!in_dev)
continue;
diff --git a/net/ipv4/netfilter/nf_tproxy_ipv4.c b/net/ipv4/netfilter/nf_tproxy_ipv4.c
index 69e3317..73e66a0 100644
--- a/net/ipv4/netfilter/nf_tproxy_ipv4.c
+++ b/net/ipv4/netfilter/nf_tproxy_ipv4.c
@@ -58,6 +58,8 @@
laddr = 0;
indev = __in_dev_get_rcu(skb->dev);
+ if (!indev)
+ return daddr;
in_dev_for_each_ifa_rcu(ifa, indev) {
if (ifa->ifa_flags & IFA_F_SECONDARY)
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 5fd5410..b3073d1 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -129,7 +129,8 @@
static unsigned int ipv4_default_advmss(const struct dst_entry *dst);
INDIRECT_CALLABLE_SCOPE
unsigned int ipv4_mtu(const struct dst_entry *dst);
-static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst);
+static void ipv4_negative_advice(struct sock *sk,
+ struct dst_entry *dst);
static void ipv4_link_failure(struct sk_buff *skb);
static void ip_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
struct sk_buff *skb, u32 mtu,
@@ -825,22 +826,15 @@
__ip_do_redirect(rt, skb, &fl4, true);
}
-static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst)
+static void ipv4_negative_advice(struct sock *sk,
+ struct dst_entry *dst)
{
struct rtable *rt = dst_rtable(dst);
- struct dst_entry *ret = dst;
- if (rt) {
- if (dst->obsolete > 0) {
- ip_rt_put(rt);
- ret = NULL;
- } else if ((rt->rt_flags & RTCF_REDIRECTED) ||
- rt->dst.expires) {
- ip_rt_put(rt);
- ret = NULL;
- }
- }
- return ret;
+ if ((dst->obsolete > 0) ||
+ (rt->rt_flags & RTCF_REDIRECTED) ||
+ rt->dst.expires)
+ sk_dst_reset(sk);
}
/*
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 30ef0c8..b710958 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1144,14 +1144,9 @@
#endif
}
- /* RFC 7323 2.3
- * The window field (SEG.WND) of every outgoing segment, with the
- * exception of <SYN> segments, MUST be right-shifted by
- * Rcv.Wind.Shift bits:
- */
tcp_v4_send_ack(sk, skb, seq,
tcp_rsk(req)->rcv_nxt,
- req->rsk_rcv_wnd >> inet_rsk(req)->rcv_wscale,
+ tcp_synack_window(req) >> inet_rsk(req)->rcv_wscale,
tcp_rsk_tsval(tcp_rsk(req)),
READ_ONCE(req->ts_recent),
0, &key,
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index b93619b..538c06f 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -783,8 +783,11 @@
/* RFC793: "first check sequence number". */
- if (paws_reject || !tcp_in_window(TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq,
- tcp_rsk(req)->rcv_nxt, tcp_rsk(req)->rcv_nxt + req->rsk_rcv_wnd)) {
+ if (paws_reject || !tcp_in_window(TCP_SKB_CB(skb)->seq,
+ TCP_SKB_CB(skb)->end_seq,
+ tcp_rsk(req)->rcv_nxt,
+ tcp_rsk(req)->rcv_nxt +
+ tcp_synack_window(req))) {
/* Out of window: send ACK and drop. */
if (!(flg & TCP_FLAG_RST) &&
!tcp_oow_rate_limited(sock_net(sk), skb,
diff --git a/net/ipv6/ip6_offload.c b/net/ipv6/ip6_offload.c
index bd5aff9..9822163 100644
--- a/net/ipv6/ip6_offload.c
+++ b/net/ipv6/ip6_offload.c
@@ -236,7 +236,7 @@
if (unlikely(!iph))
goto out;
- NAPI_GRO_CB(skb)->inner_network_offset = off;
+ NAPI_GRO_CB(skb)->network_offsets[NAPI_GRO_CB(skb)->encap_mark] = off;
flush += ntohs(iph->payload_len) != skb->len - hlen;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index bbc2a0d..a504b88 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -87,7 +87,8 @@
static unsigned int ip6_default_advmss(const struct dst_entry *dst);
INDIRECT_CALLABLE_SCOPE
unsigned int ip6_mtu(const struct dst_entry *dst);
-static struct dst_entry *ip6_negative_advice(struct dst_entry *);
+static void ip6_negative_advice(struct sock *sk,
+ struct dst_entry *dst);
static void ip6_dst_destroy(struct dst_entry *);
static void ip6_dst_ifdown(struct dst_entry *,
struct net_device *dev);
@@ -2770,24 +2771,24 @@
}
EXPORT_INDIRECT_CALLABLE(ip6_dst_check);
-static struct dst_entry *ip6_negative_advice(struct dst_entry *dst)
+static void ip6_negative_advice(struct sock *sk,
+ struct dst_entry *dst)
{
struct rt6_info *rt = dst_rt6_info(dst);
- if (rt) {
- if (rt->rt6i_flags & RTF_CACHE) {
- rcu_read_lock();
- if (rt6_check_expired(rt)) {
- rt6_remove_exception_rt(rt);
- dst = NULL;
- }
- rcu_read_unlock();
- } else {
- dst_release(dst);
- dst = NULL;
+ if (rt->rt6i_flags & RTF_CACHE) {
+ rcu_read_lock();
+ if (rt6_check_expired(rt)) {
+ /* counteract the dst_release() in sk_dst_reset() */
+ dst_hold(dst);
+ sk_dst_reset(sk);
+
+ rt6_remove_exception_rt(rt);
}
+ rcu_read_unlock();
+ return;
}
- return dst;
+ sk_dst_reset(sk);
}
static void ip6_link_failure(struct sk_buff *skb)
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 4c36054..8c577b65 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1272,15 +1272,10 @@
/* sk->sk_state == TCP_LISTEN -> for regular TCP_SYN_RECV
* sk->sk_state == TCP_SYN_RECV -> for Fast Open.
*/
- /* RFC 7323 2.3
- * The window field (SEG.WND) of every outgoing segment, with the
- * exception of <SYN> segments, MUST be right-shifted by
- * Rcv.Wind.Shift bits:
- */
tcp_v6_send_ack(sk, skb, (sk->sk_state == TCP_LISTEN) ?
tcp_rsk(req)->snt_isn + 1 : tcp_sk(sk)->snd_nxt,
tcp_rsk(req)->rcv_nxt,
- req->rsk_rcv_wnd >> inet_rsk(req)->rcv_wscale,
+ tcp_synack_window(req) >> inet_rsk(req)->rcv_wscale,
tcp_rsk_tsval(tcp_rsk(req)),
READ_ONCE(req->ts_recent), sk->sk_bound_dev_if,
&key, ipv6_get_dsfield(ipv6_hdr(skb)), 0,
diff --git a/net/netfilter/ipset/ip_set_list_set.c b/net/netfilter/ipset/ip_set_list_set.c
index 6c3f28b..54e2a1d 100644
--- a/net/netfilter/ipset/ip_set_list_set.c
+++ b/net/netfilter/ipset/ip_set_list_set.c
@@ -549,6 +549,9 @@
if (SET_WITH_TIMEOUT(set))
timer_shutdown_sync(&map->gc);
+
+ /* Flush list to drop references to other ipsets */
+ list_set_flush(set);
}
static const struct ip_set_type_variant set_variant = {
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 00f4bd2..f1c3175 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -169,7 +169,9 @@
struct nfqnl_instance *inst = container_of(head, struct nfqnl_instance,
rcu);
+ rcu_read_lock();
nfqnl_flush(inst, NULL, 0);
+ rcu_read_unlock();
kfree(inst);
module_put(THIS_MODULE);
}
diff --git a/net/netfilter/nft_fib.c b/net/netfilter/nft_fib.c
index 37cfe6d..b58f621 100644
--- a/net/netfilter/nft_fib.c
+++ b/net/netfilter/nft_fib.c
@@ -35,11 +35,9 @@
switch (priv->result) {
case NFT_FIB_RESULT_OIF:
case NFT_FIB_RESULT_OIFNAME:
- hooks = (1 << NF_INET_PRE_ROUTING);
- if (priv->flags & NFTA_FIB_F_IIF) {
- hooks |= (1 << NF_INET_LOCAL_IN) |
- (1 << NF_INET_FORWARD);
- }
+ hooks = (1 << NF_INET_PRE_ROUTING) |
+ (1 << NF_INET_LOCAL_IN) |
+ (1 << NF_INET_FORWARD);
break;
case NFT_FIB_RESULT_ADDRTYPE:
if (priv->flags & NFTA_FIB_F_IIF)
diff --git a/net/netfilter/nft_payload.c b/net/netfilter/nft_payload.c
index 0a689c8..0c43d74 100644
--- a/net/netfilter/nft_payload.c
+++ b/net/netfilter/nft_payload.c
@@ -45,36 +45,27 @@
int mac_off = skb_mac_header(skb) - skb->data;
u8 *vlanh, *dst_u8 = (u8 *) d;
struct vlan_ethhdr veth;
- u8 vlan_hlen = 0;
-
- if ((skb->protocol == htons(ETH_P_8021AD) ||
- skb->protocol == htons(ETH_P_8021Q)) &&
- offset >= VLAN_ETH_HLEN && offset < VLAN_ETH_HLEN + VLAN_HLEN)
- vlan_hlen += VLAN_HLEN;
vlanh = (u8 *) &veth;
- if (offset < VLAN_ETH_HLEN + vlan_hlen) {
+ if (offset < VLAN_ETH_HLEN) {
u8 ethlen = len;
- if (vlan_hlen &&
- skb_copy_bits(skb, mac_off, &veth, VLAN_ETH_HLEN) < 0)
- return false;
- else if (!nft_payload_rebuild_vlan_hdr(skb, mac_off, &veth))
+ if (!nft_payload_rebuild_vlan_hdr(skb, mac_off, &veth))
return false;
- if (offset + len > VLAN_ETH_HLEN + vlan_hlen)
- ethlen -= offset + len - VLAN_ETH_HLEN - vlan_hlen;
+ if (offset + len > VLAN_ETH_HLEN)
+ ethlen -= offset + len - VLAN_ETH_HLEN;
- memcpy(dst_u8, vlanh + offset - vlan_hlen, ethlen);
+ memcpy(dst_u8, vlanh + offset, ethlen);
len -= ethlen;
if (len == 0)
return true;
dst_u8 += ethlen;
- offset = ETH_HLEN + vlan_hlen;
+ offset = ETH_HLEN;
} else {
- offset -= VLAN_HLEN + vlan_hlen;
+ offset -= VLAN_HLEN;
}
return skb_copy_bits(skb, offset + mac_off, dst_u8, len) == 0;
@@ -154,12 +145,12 @@
return pkt->inneroff;
}
-static bool nft_payload_need_vlan_copy(const struct nft_payload *priv)
+static bool nft_payload_need_vlan_adjust(u32 offset, u32 len)
{
- unsigned int len = priv->offset + priv->len;
+ unsigned int boundary = offset + len;
/* data past ether src/dst requested, copy needed */
- if (len > offsetof(struct ethhdr, h_proto))
+ if (boundary > offsetof(struct ethhdr, h_proto))
return true;
return false;
@@ -183,7 +174,7 @@
goto err;
if (skb_vlan_tag_present(skb) &&
- nft_payload_need_vlan_copy(priv)) {
+ nft_payload_need_vlan_adjust(priv->offset, priv->len)) {
if (!nft_payload_copy_vlan(dest, skb,
priv->offset, priv->len))
goto err;
@@ -810,21 +801,79 @@
u8 csum_flags;
};
+/* This is not struct vlan_hdr. */
+struct nft_payload_vlan_hdr {
+ __be16 h_vlan_proto;
+ __be16 h_vlan_TCI;
+};
+
+static bool
+nft_payload_set_vlan(const u32 *src, struct sk_buff *skb, u8 offset, u8 len,
+ int *vlan_hlen)
+{
+ struct nft_payload_vlan_hdr *vlanh;
+ __be16 vlan_proto;
+ u16 vlan_tci;
+
+ if (offset >= offsetof(struct vlan_ethhdr, h_vlan_encapsulated_proto)) {
+ *vlan_hlen = VLAN_HLEN;
+ return true;
+ }
+
+ switch (offset) {
+ case offsetof(struct vlan_ethhdr, h_vlan_proto):
+ if (len == 2) {
+ vlan_proto = nft_reg_load_be16(src);
+ skb->vlan_proto = vlan_proto;
+ } else if (len == 4) {
+ vlanh = (struct nft_payload_vlan_hdr *)src;
+ __vlan_hwaccel_put_tag(skb, vlanh->h_vlan_proto,
+ ntohs(vlanh->h_vlan_TCI));
+ } else {
+ return false;
+ }
+ break;
+ case offsetof(struct vlan_ethhdr, h_vlan_TCI):
+ if (len != 2)
+ return false;
+
+ vlan_tci = ntohs(nft_reg_load_be16(src));
+ skb->vlan_tci = vlan_tci;
+ break;
+ default:
+ return false;
+ }
+
+ return true;
+}
+
static void nft_payload_set_eval(const struct nft_expr *expr,
struct nft_regs *regs,
const struct nft_pktinfo *pkt)
{
const struct nft_payload_set *priv = nft_expr_priv(expr);
- struct sk_buff *skb = pkt->skb;
const u32 *src = ®s->data[priv->sreg];
- int offset, csum_offset;
+ int offset, csum_offset, vlan_hlen = 0;
+ struct sk_buff *skb = pkt->skb;
__wsum fsum, tsum;
switch (priv->base) {
case NFT_PAYLOAD_LL_HEADER:
if (!skb_mac_header_was_set(skb))
goto err;
- offset = skb_mac_header(skb) - skb->data;
+
+ if (skb_vlan_tag_present(skb) &&
+ nft_payload_need_vlan_adjust(priv->offset, priv->len)) {
+ if (!nft_payload_set_vlan(src, skb,
+ priv->offset, priv->len,
+ &vlan_hlen))
+ goto err;
+
+ if (!vlan_hlen)
+ return;
+ }
+
+ offset = skb_mac_header(skb) - skb->data - vlan_hlen;
break;
case NFT_PAYLOAD_NETWORK_HEADER:
offset = skb_network_offset(skb);
diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c
index 1ab17e8..937a0c5 100644
--- a/net/sched/sch_taprio.c
+++ b/net/sched/sch_taprio.c
@@ -1151,11 +1151,6 @@
list_for_each_entry(entry, &new->entries, list)
cycle = ktime_add_ns(cycle, entry->interval);
- if (!cycle) {
- NL_SET_ERR_MSG(extack, "'cycle_time' can never be 0");
- return -EINVAL;
- }
-
if (cycle < 0 || cycle > INT_MAX) {
NL_SET_ERR_MSG(extack, "'cycle_time' is too big");
return -EINVAL;
@@ -1164,6 +1159,11 @@
new->cycle_time = cycle;
}
+ if (new->cycle_time < new->num_entries * length_to_duration(q, ETH_ZLEN)) {
+ NL_SET_ERR_MSG(extack, "'cycle_time' is too small");
+ return -EINVAL;
+ }
+
taprio_calculate_gate_durations(q, new);
return 0;
@@ -1848,6 +1848,9 @@
}
q->flags = taprio_flags;
+ /* Needed for length_to_duration() during netlink attribute parsing */
+ taprio_set_picos_per_byte(dev, q);
+
err = taprio_parse_mqprio_opt(dev, mqprio, extack, q->flags);
if (err < 0)
return err;
@@ -1907,7 +1910,6 @@
if (err < 0)
goto free_sched;
- taprio_set_picos_per_byte(dev, q);
taprio_update_queue_max_sdu(q, new_admin, stab);
if (FULL_OFFLOAD_IS_ENABLED(q->flags))
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index e4af661..25b49ef 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -731,7 +731,7 @@
if (sock->type != SOCK_STREAM && sock->type != SOCK_SEQPACKET)
goto out; /* Only stream/seqpacket sockets accept */
err = -EINVAL;
- if (!u->addr)
+ if (!READ_ONCE(u->addr))
goto out; /* No listens on an unbound socket */
unix_state_lock(sk);
if (sk->sk_state != TCP_CLOSE && sk->sk_state != TCP_LISTEN)
@@ -1131,8 +1131,8 @@
static int unix_autobind(struct sock *sk)
{
- unsigned int new_hash, old_hash = sk->sk_hash;
struct unix_sock *u = unix_sk(sk);
+ unsigned int new_hash, old_hash;
struct net *net = sock_net(sk);
struct unix_address *addr;
u32 lastnum, ordernum;
@@ -1155,6 +1155,7 @@
addr->name->sun_family = AF_UNIX;
refcount_set(&addr->refcnt, 1);
+ old_hash = sk->sk_hash;
ordernum = get_random_u32();
lastnum = ordernum & 0xFFFFF;
retry:
@@ -1195,8 +1196,8 @@
{
umode_t mode = S_IFSOCK |
(SOCK_INODE(sk->sk_socket)->i_mode & ~current_umask());
- unsigned int new_hash, old_hash = sk->sk_hash;
struct unix_sock *u = unix_sk(sk);
+ unsigned int new_hash, old_hash;
struct net *net = sock_net(sk);
struct mnt_idmap *idmap;
struct unix_address *addr;
@@ -1234,6 +1235,7 @@
if (u->addr)
goto out_unlock;
+ old_hash = sk->sk_hash;
new_hash = unix_bsd_hash(d_backing_inode(dentry));
unix_table_double_lock(net, old_hash, new_hash);
u->path.mnt = mntget(parent.mnt);
@@ -1261,8 +1263,8 @@
static int unix_bind_abstract(struct sock *sk, struct sockaddr_un *sunaddr,
int addr_len)
{
- unsigned int new_hash, old_hash = sk->sk_hash;
struct unix_sock *u = unix_sk(sk);
+ unsigned int new_hash, old_hash;
struct net *net = sock_net(sk);
struct unix_address *addr;
int err;
@@ -1280,6 +1282,7 @@
goto out_mutex;
}
+ old_hash = sk->sk_hash;
new_hash = unix_abstract_hash(addr->name, addr->len, sk->sk_type);
unix_table_double_lock(net, old_hash, new_hash);
@@ -1369,7 +1372,7 @@
if ((test_bit(SOCK_PASSCRED, &sock->flags) ||
test_bit(SOCK_PASSPIDFD, &sock->flags)) &&
- !unix_sk(sk)->addr) {
+ !READ_ONCE(unix_sk(sk)->addr)) {
err = unix_autobind(sk);
if (err)
goto out;
@@ -1481,7 +1484,8 @@
goto out;
if ((test_bit(SOCK_PASSCRED, &sock->flags) ||
- test_bit(SOCK_PASSPIDFD, &sock->flags)) && !u->addr) {
+ test_bit(SOCK_PASSPIDFD, &sock->flags)) &&
+ !READ_ONCE(u->addr)) {
err = unix_autobind(sk);
if (err)
goto out;
@@ -1950,7 +1954,8 @@
}
if ((test_bit(SOCK_PASSCRED, &sock->flags) ||
- test_bit(SOCK_PASSPIDFD, &sock->flags)) && !u->addr) {
+ test_bit(SOCK_PASSPIDFD, &sock->flags)) &&
+ !READ_ONCE(u->addr)) {
err = unix_autobind(sk);
if (err)
goto out;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 475b904..66e07de 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -3910,15 +3910,10 @@
/* Impossible. Such dst must be popped before reaches point of failure. */
}
-static struct dst_entry *xfrm_negative_advice(struct dst_entry *dst)
+static void xfrm_negative_advice(struct sock *sk, struct dst_entry *dst)
{
- if (dst) {
- if (dst->obsolete) {
- dst_release(dst);
- dst = NULL;
- }
- }
- return dst;
+ if (dst->obsolete)
+ sk_dst_reset(sk);
}
static void xfrm_init_pmtu(struct xfrm_dst **bundle, int nr)
diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile
index a186570..b47f4da 100644
--- a/scripts/dtc/Makefile
+++ b/scripts/dtc/Makefile
@@ -3,7 +3,7 @@
# *** Also keep .gitignore in sync when changing ***
hostprogs-always-$(CONFIG_DTC) += dtc fdtoverlay
-hostprogs-always-$(CHECK_DT_BINDING) += dtc
+hostprogs-always-$(CHECK_DTBS) += dtc
dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
srcpos.o checks.o util.o
diff --git a/scripts/gdb/linux/Makefile b/scripts/gdb/linux/Makefile
index d77ad90..fd1402c 100644
--- a/scripts/gdb/linux/Makefile
+++ b/scripts/gdb/linux/Makefile
@@ -5,7 +5,7 @@
symlinks := $(patsubst $(src)/%,%,$(wildcard $(src)/*.py))
quiet_cmd_symlink = SYMLINK $@
- cmd_symlink = ln -fsn $(patsubst $(obj)/%,$(abspath $(srctree))/$(src)/%,$@) $@
+ cmd_symlink = ln -fsn $(patsubst $(obj)/%,$(src)/%,$@) $@
always-y += $(symlinks)
$(addprefix $(obj)/, $(symlinks)): FORCE
diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c
index a290de3..4d95fce 100644
--- a/scripts/kconfig/expr.c
+++ b/scripts/kconfig/expr.c
@@ -476,7 +476,7 @@
return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_yes);
}
}
- if (sym1->type == S_BOOLEAN && sym1 == sym2) {
+ if (sym1->type == S_BOOLEAN) {
if ((e1->type == E_NOT && e1->left.expr->type == E_SYMBOL && e2->type == E_SYMBOL) ||
(e2->type == E_NOT && e2->left.expr->type == E_SYMBOL && e1->type == E_SYMBOL))
return expr_alloc_symbol(&symbol_yes);
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index d965e42..fa50fc4 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -302,11 +302,6 @@
return !e || (e->type == E_SYMBOL && e->left.sym == &symbol_yes);
}
-static inline int expr_is_no(struct expr *e)
-{
- return e && (e->type == E_SYMBOL && e->left.sym == &symbol_no);
-}
-
#ifdef __cplusplus
}
#endif
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index aa0e25e..0e439d3 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -14,6 +14,7 @@
struct symbol symbol_yes = {
.name = "y",
+ .type = S_TRISTATE,
.curr = { "y", yes },
.menus = LIST_HEAD_INIT(symbol_yes.menus),
.flags = SYMBOL_CONST|SYMBOL_VALID,
@@ -21,6 +22,7 @@
struct symbol symbol_mod = {
.name = "m",
+ .type = S_TRISTATE,
.curr = { "m", mod },
.menus = LIST_HEAD_INIT(symbol_mod.menus),
.flags = SYMBOL_CONST|SYMBOL_VALID,
@@ -28,6 +30,7 @@
struct symbol symbol_no = {
.name = "n",
+ .type = S_TRISTATE,
.curr = { "n", no },
.menus = LIST_HEAD_INIT(symbol_no.menus),
.flags = SYMBOL_CONST|SYMBOL_VALID,
@@ -820,8 +823,7 @@
case no:
return "n";
case mod:
- sym_calc_value(modules_sym);
- return (modules_sym->curr.tri == no) ? "n" : "m";
+ return "m";
case yes:
return "y";
}
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index 7862a81..46ce5d0 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -179,10 +179,10 @@
kallsyms_S=${kallsyms_vmlinux}.S
vmlinux_link ${kallsyms_vmlinux} "${kallsymso_prev}" ${btf_vmlinux_bin_o}
- mksysmap ${kallsyms_vmlinux} ${kallsyms_vmlinux}.syms ${kallsymso_prev}
+ mksysmap ${kallsyms_vmlinux} ${kallsyms_vmlinux}.syms
kallsyms ${kallsyms_vmlinux}.syms ${kallsyms_S}
- info AS ${kallsyms_S}
+ info AS ${kallsymso}
${CC} ${NOSTDINC_FLAGS} ${LINUXINCLUDE} ${KBUILD_CPPFLAGS} \
${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL} \
-c -o ${kallsymso} ${kallsyms_S}
@@ -193,7 +193,7 @@
mksysmap()
{
info NM ${2}
- ${CONFIG_SHELL} "${srctree}/scripts/mksysmap" ${1} ${2} ${3}
+ ${NM} -n "${1}" | "${srctree}/scripts/mksysmap" > "${2}"
}
sorttable()
@@ -201,7 +201,6 @@
${objtree}/scripts/sorttable ${1}
}
-# Delete output files in case of error
cleanup()
{
rm -f .btf.*
@@ -282,7 +281,7 @@
${RESOLVE_BTFIDS} vmlinux
fi
-mksysmap vmlinux System.map ${kallsymso}
+mksysmap vmlinux System.map
if is_enabled CONFIG_BUILDTIME_TABLE_SORT; then
info SORTTAB vmlinux
diff --git a/scripts/make_fit.py b/scripts/make_fit.py
index 3de90c5a..263147d 100755
--- a/scripts/make_fit.py
+++ b/scripts/make_fit.py
@@ -190,7 +190,7 @@
Args:
fsw (libfdt.FdtSw): Object to use for writing
seq (int): Sequence number (1 for first)
- fmame (str): Filename containing the DTB
+ fname (str): Filename containing the DTB
arch: FIT architecture, e.g. 'arm64'
compress (str): Compressed algorithm, e.g. 'gzip'
@@ -211,7 +211,6 @@
fsw.property_string('type', 'flat_dt')
fsw.property_string('arch', arch)
fsw.property_string('compression', compress)
- fsw.property('compatible', bytes(compat))
with open(fname, 'rb') as inf:
compressed = compress_data(inf, compress)
diff --git a/scripts/mksysmap b/scripts/mksysmap
index 57ff565..c12723a 100755
--- a/scripts/mksysmap
+++ b/scripts/mksysmap
@@ -1,22 +1,16 @@
-#!/bin/sh -x
-# Based on the vmlinux file create the System.map file
+#!/bin/sed -f
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# sed script to filter out symbols that are not needed for System.map,
+# or not suitable for kallsyms. The input should be 'nm -n <file>'.
+#
# System.map is used by module-init tools and some debugging
# tools to retrieve the actual addresses of symbols in the kernel.
#
-# Usage
-# mksysmap vmlinux System.map [exclude]
-
-
-#####
-# Generate System.map (actual filename passed as second argument)
-# The following refers to the symbol type as per nm(1).
-
# readprofile starts reading symbols when _stext is found, and
# continue until it finds a symbol which is not either of 'T', 't',
# 'W' or 'w'.
#
-
-${NM} -n ${1} | sed >${2} -e "
# ---------------------------------------------------------------------------
# Ignored symbol types
#
@@ -92,13 +86,3 @@
# ppc stub
/\.long_branch\./d
/\.plt_branch\./d
-
-# ---------------------------------------------------------------------------
-# Ignored kallsyms symbols
-#
-# If the 3rd parameter exists, symbols from it will be omitted from the output.
-# This makes kallsyms have the identical symbol lists in the step 1 and 2.
-# Without this, the step2 would get new symbols generated by scripts/kallsyms.c
-# when CONFIG_KALLSYMS_ALL is enabled. That might require one more pass.
-$(if [ $# -ge 3 ]; then ${NM} ${3} | sed -n '/ U /!s:.* \([^ ]*\)$:/ \1$/d:p'; fi)
-"
diff --git a/security/landlock/fs.c b/security/landlock/fs.c
index 22d8b7c2..7877a64 100644
--- a/security/landlock/fs.c
+++ b/security/landlock/fs.c
@@ -1110,6 +1110,7 @@
bool allow_parent1, allow_parent2;
access_mask_t access_request_parent1, access_request_parent2;
struct path mnt_dir;
+ struct dentry *old_parent;
layer_mask_t layer_masks_parent1[LANDLOCK_NUM_ACCESS_FS] = {},
layer_masks_parent2[LANDLOCK_NUM_ACCESS_FS] = {};
@@ -1157,9 +1158,17 @@
mnt_dir.mnt = new_dir->mnt;
mnt_dir.dentry = new_dir->mnt->mnt_root;
+ /*
+ * old_dentry may be the root of the common mount point and
+ * !IS_ROOT(old_dentry) at the same time (e.g. with open_tree() and
+ * OPEN_TREE_CLONE). We do not need to call dget(old_parent) because
+ * we keep a reference to old_dentry.
+ */
+ old_parent = (old_dentry == mnt_dir.dentry) ? old_dentry :
+ old_dentry->d_parent;
+
/* new_dir->dentry is equal to new_dentry->d_parent */
- allow_parent1 = collect_domain_accesses(dom, mnt_dir.dentry,
- old_dentry->d_parent,
+ allow_parent1 = collect_domain_accesses(dom, mnt_dir.dentry, old_parent,
&layer_masks_parent1);
allow_parent2 = collect_domain_accesses(
dom, mnt_dir.dentry, new_dir->dentry, &layer_masks_parent2);
diff --git a/sound/core/init.c b/sound/core/init.c
index 4e52bbe..b9b708c 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -537,6 +537,11 @@
synchronize_irq(card->sync_irq);
snd_info_card_disconnect(card);
+#ifdef CONFIG_SND_DEBUG
+ debugfs_remove(card->debugfs_root);
+ card->debugfs_root = NULL;
+#endif
+
if (card->registered) {
device_del(&card->card_dev);
card->registered = false;
@@ -586,10 +591,6 @@
dev_warn(card->dev, "unable to free card info\n");
/* Not fatal error */
}
-#ifdef CONFIG_SND_DEBUG
- debugfs_remove(card->debugfs_root);
- card->debugfs_root = NULL;
-#endif
if (card->release_completion)
complete(card->release_completion);
if (!card->managed)
diff --git a/sound/core/jack.c b/sound/core/jack.c
index e08b2c4..e4bcecdf 100644
--- a/sound/core/jack.c
+++ b/sound/core/jack.c
@@ -37,11 +37,15 @@
};
#endif /* CONFIG_SND_JACK_INPUT_DEV */
+static void snd_jack_remove_debugfs(struct snd_jack *jack);
+
static int snd_jack_dev_disconnect(struct snd_device *device)
{
-#ifdef CONFIG_SND_JACK_INPUT_DEV
struct snd_jack *jack = device->device_data;
+ snd_jack_remove_debugfs(jack);
+
+#ifdef CONFIG_SND_JACK_INPUT_DEV
guard(mutex)(&jack->input_dev_lock);
if (!jack->input_dev)
return 0;
@@ -381,10 +385,14 @@
return 0;
}
-static void snd_jack_debugfs_clear_inject_node(struct snd_jack_kctl *jack_kctl)
+static void snd_jack_remove_debugfs(struct snd_jack *jack)
{
- debugfs_remove(jack_kctl->jack_debugfs_root);
- jack_kctl->jack_debugfs_root = NULL;
+ struct snd_jack_kctl *jack_kctl;
+
+ list_for_each_entry(jack_kctl, &jack->kctl_list, list) {
+ debugfs_remove(jack_kctl->jack_debugfs_root);
+ jack_kctl->jack_debugfs_root = NULL;
+ }
}
#else /* CONFIG_SND_JACK_INJECTION_DEBUG */
static int snd_jack_debugfs_add_inject_node(struct snd_jack *jack,
@@ -393,7 +401,7 @@
return 0;
}
-static void snd_jack_debugfs_clear_inject_node(struct snd_jack_kctl *jack_kctl)
+static void snd_jack_remove_debugfs(struct snd_jack *jack)
{
}
#endif /* CONFIG_SND_JACK_INJECTION_DEBUG */
@@ -404,7 +412,6 @@
jack_kctl = kctl->private_data;
if (jack_kctl) {
- snd_jack_debugfs_clear_inject_node(jack_kctl);
list_del(&jack_kctl->list);
kfree(jack_kctl);
}
@@ -497,8 +504,8 @@
.dev_free = snd_jack_dev_free,
#ifdef CONFIG_SND_JACK_INPUT_DEV
.dev_register = snd_jack_dev_register,
- .dev_disconnect = snd_jack_dev_disconnect,
#endif /* CONFIG_SND_JACK_INPUT_DEV */
+ .dev_disconnect = snd_jack_dev_disconnect,
};
if (initial_kctl) {
diff --git a/sound/core/seq/seq_ump_convert.c b/sound/core/seq/seq_ump_convert.c
index ee6ac64..171fb75 100644
--- a/sound/core/seq/seq_ump_convert.c
+++ b/sound/core/seq/seq_ump_convert.c
@@ -157,7 +157,7 @@
static void ump_system_to_songpos_ev(const union snd_ump_midi1_msg *val,
struct snd_seq_event *ev)
{
- ev->data.control.value = (val->system.parm1 << 7) | val->system.parm2;
+ ev->data.control.value = (val->system.parm2 << 7) | val->system.parm1;
}
/* Encoders for 0xf0 - 0xff */
@@ -368,6 +368,7 @@
struct snd_seq_ump_event ev_cvt;
const union snd_ump_midi1_msg *midi1 = (const union snd_ump_midi1_msg *)event->ump;
union snd_ump_midi2_msg *midi2 = (union snd_ump_midi2_msg *)ev_cvt.ump;
+ struct snd_seq_ump_midi2_bank *cc;
ev_cvt = *event;
memset(&ev_cvt.ump, 0, sizeof(ev_cvt.ump));
@@ -387,11 +388,29 @@
midi2->paf.data = upscale_7_to_32bit(midi1->paf.data);
break;
case UMP_MSG_STATUS_CC:
+ cc = &dest_port->midi2_bank[midi1->note.channel];
+ switch (midi1->cc.index) {
+ case UMP_CC_BANK_SELECT:
+ cc->bank_set = 1;
+ cc->cc_bank_msb = midi1->cc.data;
+ return 0; // skip
+ case UMP_CC_BANK_SELECT_LSB:
+ cc->bank_set = 1;
+ cc->cc_bank_lsb = midi1->cc.data;
+ return 0; // skip
+ }
midi2->cc.index = midi1->cc.index;
midi2->cc.data = upscale_7_to_32bit(midi1->cc.data);
break;
case UMP_MSG_STATUS_PROGRAM:
midi2->pg.program = midi1->pg.program;
+ cc = &dest_port->midi2_bank[midi1->note.channel];
+ if (cc->bank_set) {
+ midi2->pg.bank_valid = 1;
+ midi2->pg.bank_msb = cc->cc_bank_msb;
+ midi2->pg.bank_lsb = cc->cc_bank_lsb;
+ cc->bank_set = 0;
+ }
break;
case UMP_MSG_STATUS_CHANNEL_PRESSURE:
midi2->caf.data = upscale_7_to_32bit(midi1->caf.data);
@@ -419,6 +438,7 @@
struct snd_seq_ump_event ev_cvt;
union snd_ump_midi1_msg *midi1 = (union snd_ump_midi1_msg *)ev_cvt.ump;
const union snd_ump_midi2_msg *midi2 = (const union snd_ump_midi2_msg *)event->ump;
+ int err;
u16 v;
ev_cvt = *event;
@@ -443,6 +463,24 @@
midi1->cc.data = downscale_32_to_7bit(midi2->cc.data);
break;
case UMP_MSG_STATUS_PROGRAM:
+ if (midi2->pg.bank_valid) {
+ midi1->cc.status = UMP_MSG_STATUS_CC;
+ midi1->cc.index = UMP_CC_BANK_SELECT;
+ midi1->cc.data = midi2->pg.bank_msb;
+ err = __snd_seq_deliver_single_event(dest, dest_port,
+ (struct snd_seq_event *)&ev_cvt,
+ atomic, hop);
+ if (err < 0)
+ return err;
+ midi1->cc.index = UMP_CC_BANK_SELECT_LSB;
+ midi1->cc.data = midi2->pg.bank_lsb;
+ err = __snd_seq_deliver_single_event(dest, dest_port,
+ (struct snd_seq_event *)&ev_cvt,
+ atomic, hop);
+ if (err < 0)
+ return err;
+ midi1->note.status = midi2->note.status;
+ }
midi1->pg.program = midi2->pg.program;
break;
case UMP_MSG_STATUS_CHANNEL_PRESSURE:
@@ -691,6 +729,7 @@
union snd_ump_midi1_msg *data,
unsigned char status)
{
+ data->system.type = UMP_MSG_TYPE_SYSTEM; // override
data->system.status = status;
return 1;
}
@@ -701,6 +740,7 @@
union snd_ump_midi1_msg *data,
unsigned char status)
{
+ data->system.type = UMP_MSG_TYPE_SYSTEM; // override
data->system.status = status;
data->system.parm1 = event->data.control.value & 0x7f;
return 1;
@@ -712,9 +752,10 @@
union snd_ump_midi1_msg *data,
unsigned char status)
{
+ data->system.type = UMP_MSG_TYPE_SYSTEM; // override
data->system.status = status;
- data->system.parm1 = (event->data.control.value >> 7) & 0x7f;
- data->system.parm2 = event->data.control.value & 0x7f;
+ data->system.parm1 = event->data.control.value & 0x7f;
+ data->system.parm2 = (event->data.control.value >> 7) & 0x7f;
return 1;
}
@@ -854,7 +895,6 @@
data->pg.bank_msb = cc->cc_bank_msb;
data->pg.bank_lsb = cc->cc_bank_lsb;
cc->bank_set = 0;
- cc->cc_bank_msb = cc->cc_bank_lsb = 0;
}
return 1;
}
diff --git a/sound/core/ump.c b/sound/core/ump.c
index fd6a68a..3f61220c 100644
--- a/sound/core/ump.c
+++ b/sound/core/ump.c
@@ -685,10 +685,17 @@
*/
int snd_ump_switch_protocol(struct snd_ump_endpoint *ump, unsigned int protocol)
{
+ unsigned int type;
+
protocol &= ump->info.protocol_caps;
if (protocol == ump->info.protocol)
return 0;
+ type = protocol & SNDRV_UMP_EP_INFO_PROTO_MIDI_MASK;
+ if (type != SNDRV_UMP_EP_INFO_PROTO_MIDI1 &&
+ type != SNDRV_UMP_EP_INFO_PROTO_MIDI2)
+ return 0;
+
ump->info.protocol = protocol;
ump_dbg(ump, "New protocol = %x (caps = %x)\n",
protocol, ump->info.protocol_caps);
@@ -960,6 +967,14 @@
if (err < 0)
ump_dbg(ump, "Unable to get UMP EP stream config\n");
+ /* If no protocol is set by some reason, assume the valid one */
+ if (!(ump->info.protocol & SNDRV_UMP_EP_INFO_PROTO_MIDI_MASK)) {
+ if (ump->info.protocol_caps & SNDRV_UMP_EP_INFO_PROTO_MIDI2)
+ ump->info.protocol |= SNDRV_UMP_EP_INFO_PROTO_MIDI2;
+ else if (ump->info.protocol_caps & SNDRV_UMP_EP_INFO_PROTO_MIDI1)
+ ump->info.protocol |= SNDRV_UMP_EP_INFO_PROTO_MIDI1;
+ }
+
/* Query and create blocks from Function Blocks */
for (blk = 0; blk < ump->info.num_blocks; blk++) {
err = create_block_from_fb_info(ump, blk);
diff --git a/sound/core/ump_convert.c b/sound/core/ump_convert.c
index de04799..f67c44c8 100644
--- a/sound/core/ump_convert.c
+++ b/sound/core/ump_convert.c
@@ -404,7 +404,6 @@
midi2->pg.bank_msb = cc->cc_bank_msb;
midi2->pg.bank_lsb = cc->cc_bank_lsb;
cc->bank_set = 0;
- cc->cc_bank_msb = cc->cc_bank_lsb = 0;
}
break;
case UMP_MSG_STATUS_CHANNEL_PRESSURE:
diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c
index cfdb1b7..5378634 100644
--- a/sound/hda/intel-dsp-config.c
+++ b/sound/hda/intel-dsp-config.c
@@ -668,7 +668,7 @@
return SND_INTEL_DSP_DRIVER_LEGACY;
}
- dev_info(&pci->dev, "DSP detected with PCI class/subclass/prog-if info 0x%06x\n", pci->class);
+ dev_dbg(&pci->dev, "DSP detected with PCI class/subclass/prog-if info 0x%06x\n", pci->class);
/* find the configuration for the specific device */
cfg = snd_intel_dsp_find_config(pci, config_table, ARRAY_SIZE(config_table));
@@ -678,12 +678,12 @@
if (cfg->flags & FLAG_SOF) {
if (cfg->flags & FLAG_SOF_ONLY_IF_SOUNDWIRE &&
snd_intel_dsp_check_soundwire(pci) > 0) {
- dev_info(&pci->dev, "SoundWire enabled on CannonLake+ platform, using SOF driver\n");
+ dev_info_once(&pci->dev, "SoundWire enabled on CannonLake+ platform, using SOF driver\n");
return SND_INTEL_DSP_DRIVER_SOF;
}
if (cfg->flags & FLAG_SOF_ONLY_IF_DMIC &&
snd_intel_dsp_check_dmic(pci)) {
- dev_info(&pci->dev, "Digital mics found on Skylake+ platform, using SOF driver\n");
+ dev_info_once(&pci->dev, "Digital mics found on Skylake+ platform, using SOF driver\n");
return SND_INTEL_DSP_DRIVER_SOF;
}
if (!(cfg->flags & FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE))
@@ -694,7 +694,7 @@
if (cfg->flags & FLAG_SST) {
if (cfg->flags & FLAG_SST_ONLY_IF_DMIC) {
if (snd_intel_dsp_check_dmic(pci)) {
- dev_info(&pci->dev, "Digital mics found on Skylake+ platform, using SST driver\n");
+ dev_info_once(&pci->dev, "Digital mics found on Skylake+ platform, using SST driver\n");
return SND_INTEL_DSP_DRIVER_SST;
}
} else {
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e3c0b9d..aa76d1c 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -10310,7 +10310,7 @@
SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2),
SND_PCI_QUIRK(0x1043, 0x3a20, "ASUS G614JZR", ALC245_FIXUP_CS35L41_SPI_2),
SND_PCI_QUIRK(0x1043, 0x3a30, "ASUS G814JVR/JIR", ALC245_FIXUP_CS35L41_SPI_2),
- SND_PCI_QUIRK(0x1043, 0x3a40, "ASUS G814JZR", ALC245_FIXUP_CS35L41_SPI_2),
+ SND_PCI_QUIRK(0x1043, 0x3a40, "ASUS G814JZR", ALC285_FIXUP_ASUS_SPI_REAR_SPEAKERS),
SND_PCI_QUIRK(0x1043, 0x3a50, "ASUS G834JYR/JZR", ALC245_FIXUP_CS35L41_SPI_2),
SND_PCI_QUIRK(0x1043, 0x3a60, "ASUS G634JYR/JZR", ALC285_FIXUP_ASUS_SPI_REAR_SPEAKERS),
SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
diff --git a/sound/soc/codecs/cs42l43.c b/sound/soc/codecs/cs42l43.c
index 9468544..9267431 100644
--- a/sound/soc/codecs/cs42l43.c
+++ b/sound/soc/codecs/cs42l43.c
@@ -310,8 +310,9 @@
struct snd_soc_component *component = dai->component;
struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component);
struct cs42l43 *cs42l43 = priv->core;
- int provider = !!regmap_test_bits(cs42l43->regmap, CS42L43_ASP_CLK_CONFIG2,
- CS42L43_ASP_MASTER_MODE_MASK);
+ int provider = !dai->id || !!regmap_test_bits(cs42l43->regmap,
+ CS42L43_ASP_CLK_CONFIG2,
+ CS42L43_ASP_MASTER_MODE_MASK);
if (provider)
priv->constraint.mask = CS42L43_PROVIDER_RATE_MASK;
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index c9d9a7b..68d2d64 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -2085,5 +2085,6 @@
.watchdog_expired = wm_adsp_fatal_error,
};
+MODULE_DESCRIPTION("Cirrus Logic ASoC DSP Support");
MODULE_LICENSE("GPL v2");
MODULE_IMPORT_NS(FW_CS_DSP);
diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig
index 3ed81ab..4e05860 100644
--- a/sound/soc/intel/boards/Kconfig
+++ b/sound/soc/intel/boards/Kconfig
@@ -652,7 +652,7 @@
config SND_SOC_INTEL_SOUNDWIRE_SOF_MACH
tristate "SoundWire generic machine driver"
- depends on I2C && ACPI
+ depends on I2C && SPI_MASTER && ACPI
depends on MFD_INTEL_LPSS || COMPILE_TEST
depends on SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES || COMPILE_TEST
depends on SOUNDWIRE
diff --git a/sound/soc/sof/amd/acp-common.c b/sound/soc/sof/amd/acp-common.c
index b26fa47..81bb93e 100644
--- a/sound/soc/sof/amd/acp-common.c
+++ b/sound/soc/sof/amd/acp-common.c
@@ -258,8 +258,8 @@
};
EXPORT_SYMBOL_NS(sof_acp_common_ops, SND_SOC_SOF_AMD_COMMON);
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("ACP SOF COMMON Driver");
MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
MODULE_IMPORT_NS(SOUNDWIRE_AMD_INIT);
-MODULE_DESCRIPTION("ACP SOF COMMON Driver");
-MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c
index c12c7f8..74fd5f2 100644
--- a/sound/soc/sof/amd/acp.c
+++ b/sound/soc/sof/amd/acp.c
@@ -801,7 +801,7 @@
}
EXPORT_SYMBOL_NS(amd_sof_acp_remove, SND_SOC_SOF_AMD_COMMON);
+MODULE_LICENSE("Dual BSD/GPL");
MODULE_DESCRIPTION("AMD ACP sof driver");
MODULE_IMPORT_NS(SOUNDWIRE_AMD_INIT);
MODULE_IMPORT_NS(SND_AMD_SOUNDWIRE_ACPI);
-MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/amd/acp63.c b/sound/soc/sof/amd/acp63.c
index 9fb6450..9e6eb4b 100644
--- a/sound/soc/sof/amd/acp63.c
+++ b/sound/soc/sof/amd/acp63.c
@@ -140,7 +140,3 @@
return 0;
}
-
-MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
-MODULE_DESCRIPTION("ACP63 SOF Driver");
-MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/amd/pci-acp63.c b/sound/soc/sof/amd/pci-acp63.c
index eeaa12c..fc89844 100644
--- a/sound/soc/sof/amd/pci-acp63.c
+++ b/sound/soc/sof/amd/pci-acp63.c
@@ -109,5 +109,6 @@
module_pci_driver(snd_sof_pci_amd_acp63_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("ACP63 SOF Driver");
MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV);
diff --git a/sound/soc/sof/amd/pci-rmb.c b/sound/soc/sof/amd/pci-rmb.c
index 2f28854..4bc3095 100644
--- a/sound/soc/sof/amd/pci-rmb.c
+++ b/sound/soc/sof/amd/pci-rmb.c
@@ -99,5 +99,6 @@
module_pci_driver(snd_sof_pci_amd_rmb_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("REMBRANDT SOF Driver");
MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV);
diff --git a/sound/soc/sof/amd/pci-rn.c b/sound/soc/sof/amd/pci-rn.c
index a0195e9..e08875b 100644
--- a/sound/soc/sof/amd/pci-rn.c
+++ b/sound/soc/sof/amd/pci-rn.c
@@ -103,5 +103,6 @@
module_pci_driver(snd_sof_pci_amd_rn_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("RENOIR SOF Driver");
MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV);
diff --git a/sound/soc/sof/amd/pci-vangogh.c b/sound/soc/sof/amd/pci-vangogh.c
index 5cd3ac8..16eb299 100644
--- a/sound/soc/sof/amd/pci-vangogh.c
+++ b/sound/soc/sof/amd/pci-vangogh.c
@@ -101,5 +101,6 @@
module_pci_driver(snd_sof_pci_amd_vgh_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("VANGOGH SOF Driver");
MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV);
diff --git a/sound/soc/sof/amd/rembrandt.c b/sound/soc/sof/amd/rembrandt.c
index f1d1ba5..076f2f0 100644
--- a/sound/soc/sof/amd/rembrandt.c
+++ b/sound/soc/sof/amd/rembrandt.c
@@ -140,7 +140,3 @@
return 0;
}
-
-MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
-MODULE_DESCRIPTION("REMBRANDT SOF Driver");
-MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/amd/renoir.c b/sound/soc/sof/amd/renoir.c
index 47b863f..aa2d24d 100644
--- a/sound/soc/sof/amd/renoir.c
+++ b/sound/soc/sof/amd/renoir.c
@@ -115,7 +115,3 @@
return 0;
}
-
-MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
-MODULE_DESCRIPTION("RENOIR SOF Driver");
-MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/amd/vangogh.c b/sound/soc/sof/amd/vangogh.c
index bc6ffdb..6137295 100644
--- a/sound/soc/sof/amd/vangogh.c
+++ b/sound/soc/sof/amd/vangogh.c
@@ -161,7 +161,3 @@
return 0;
}
-
-MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
-MODULE_DESCRIPTION("VANGOGH SOF Driver");
-MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index 0a49171..83fe040 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -769,7 +769,7 @@
EXPORT_SYMBOL(sof_machine_unregister);
MODULE_AUTHOR("Liam Girdwood");
-MODULE_DESCRIPTION("Sound Open Firmware (SOF) Core");
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("Sound Open Firmware (SOF) Core");
MODULE_ALIAS("platform:sof-audio");
MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT);
diff --git a/sound/soc/sof/imx/imx-common.c b/sound/soc/sof/imx/imx-common.c
index 2981aea..fce6d9c 100644
--- a/sound/soc/sof/imx/imx-common.c
+++ b/sound/soc/sof/imx/imx-common.c
@@ -75,3 +75,4 @@
EXPORT_SYMBOL(imx8_dump);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF helpers for IMX platforms");
diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index 3021dc8..9f24e3c 100644
--- a/sound/soc/sof/imx/imx8.c
+++ b/sound/soc/sof/imx/imx8.c
@@ -667,5 +667,6 @@
};
module_platform_driver(snd_sof_of_imx8_driver);
-MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for IMX8 platforms");
+MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c
index 4ed415f..1c7019c 100644
--- a/sound/soc/sof/imx/imx8m.c
+++ b/sound/soc/sof/imx/imx8m.c
@@ -514,5 +514,6 @@
};
module_platform_driver(snd_sof_of_imx8m_driver);
-MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for IMX8M platforms");
+MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
diff --git a/sound/soc/sof/imx/imx8ulp.c b/sound/soc/sof/imx/imx8ulp.c
index 8adfdd0..2585b1b 100644
--- a/sound/soc/sof/imx/imx8ulp.c
+++ b/sound/soc/sof/imx/imx8ulp.c
@@ -516,5 +516,6 @@
};
module_platform_driver(snd_sof_of_imx8ulp_driver);
-MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for IMX8ULP platforms");
+MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
diff --git a/sound/soc/sof/intel/atom.c b/sound/soc/sof/intel/atom.c
index 86af4e9..3505ac3 100644
--- a/sound/soc/sof/intel/atom.c
+++ b/sound/soc/sof/intel/atom.c
@@ -418,3 +418,4 @@
EXPORT_SYMBOL_NS(atom_set_mach_params, SND_SOC_SOF_INTEL_ATOM_HIFI_EP);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for Atom platforms");
diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c
index 3262286..7f18080 100644
--- a/sound/soc/sof/intel/bdw.c
+++ b/sound/soc/sof/intel/bdw.c
@@ -694,6 +694,7 @@
module_platform_driver(snd_sof_acpi_intel_bdw_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for Broadwell platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HIFI_EP_IPC);
MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
MODULE_IMPORT_NS(SND_SOC_SOF_ACPI_DEV);
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c
index d78d11d..7a57e16 100644
--- a/sound/soc/sof/intel/byt.c
+++ b/sound/soc/sof/intel/byt.c
@@ -475,6 +475,7 @@
module_platform_driver(snd_sof_acpi_intel_byt_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for Baytrail/Cherrytrail");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HIFI_EP_IPC);
MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
MODULE_IMPORT_NS(SND_SOC_SOF_ACPI_DEV);
diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c
index da3db3e..dc46888 100644
--- a/sound/soc/sof/intel/hda-codec.c
+++ b/sound/soc/sof/intel/hda-codec.c
@@ -457,3 +457,4 @@
#endif
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for HDaudio codecs");
diff --git a/sound/soc/sof/intel/hda-ctrl.c b/sound/soc/sof/intel/hda-ctrl.c
index 262b482..b9a0275 100644
--- a/sound/soc/sof/intel/hda-ctrl.c
+++ b/sound/soc/sof/intel/hda-ctrl.c
@@ -328,6 +328,7 @@
}
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF helpers for HDaudio platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_HDA_MLINK);
MODULE_IMPORT_NS(SND_SOC_SOF_HDA_AUDIO_CODEC);
MODULE_IMPORT_NS(SND_SOC_SOF_HDA_AUDIO_CODEC_I915);
diff --git a/sound/soc/sof/intel/hda-mlink.c b/sound/soc/sof/intel/hda-mlink.c
index 04bbc5c..9a3559c 100644
--- a/sound/soc/sof/intel/hda-mlink.c
+++ b/sound/soc/sof/intel/hda-mlink.c
@@ -972,3 +972,4 @@
#endif
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for HDaudio multi-link");
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index e6a38de..dead1c1 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -1522,6 +1522,7 @@
}
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for HDaudio platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV);
MODULE_IMPORT_NS(SND_SOC_SOF_HDA_AUDIO_CODEC);
MODULE_IMPORT_NS(SND_SOC_SOF_HDA_AUDIO_CODEC_I915);
diff --git a/sound/soc/sof/intel/pci-apl.c b/sound/soc/sof/intel/pci-apl.c
index df6d897..f006dcf 100644
--- a/sound/soc/sof/intel/pci-apl.c
+++ b/sound/soc/sof/intel/pci-apl.c
@@ -105,6 +105,7 @@
module_pci_driver(snd_sof_pci_intel_apl_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for ApolloLake platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC);
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV);
diff --git a/sound/soc/sof/intel/pci-cnl.c b/sound/soc/sof/intel/pci-cnl.c
index a39fa36..a8406342 100644
--- a/sound/soc/sof/intel/pci-cnl.c
+++ b/sound/soc/sof/intel/pci-cnl.c
@@ -143,6 +143,7 @@
module_pci_driver(snd_sof_pci_intel_cnl_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for CannonLake platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC);
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV);
diff --git a/sound/soc/sof/intel/pci-icl.c b/sound/soc/sof/intel/pci-icl.c
index 9f1fe47..25effca 100644
--- a/sound/soc/sof/intel/pci-icl.c
+++ b/sound/soc/sof/intel/pci-icl.c
@@ -108,6 +108,7 @@
module_pci_driver(snd_sof_pci_intel_icl_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for IceLake platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC);
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_CNL);
diff --git a/sound/soc/sof/intel/pci-lnl.c b/sound/soc/sof/intel/pci-lnl.c
index 68e5c90..602c574 100644
--- a/sound/soc/sof/intel/pci-lnl.c
+++ b/sound/soc/sof/intel/pci-lnl.c
@@ -70,6 +70,7 @@
module_pci_driver(snd_sof_pci_intel_lnl_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for LunarLake platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC);
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_MTL);
diff --git a/sound/soc/sof/intel/pci-mtl.c b/sound/soc/sof/intel/pci-mtl.c
index c685cb8..8cb0333 100644
--- a/sound/soc/sof/intel/pci-mtl.c
+++ b/sound/soc/sof/intel/pci-mtl.c
@@ -133,6 +133,7 @@
module_pci_driver(snd_sof_pci_intel_mtl_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for MeteorLake platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC);
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV);
diff --git a/sound/soc/sof/intel/pci-skl.c b/sound/soc/sof/intel/pci-skl.c
index 862da80..8ca0231 100644
--- a/sound/soc/sof/intel/pci-skl.c
+++ b/sound/soc/sof/intel/pci-skl.c
@@ -89,6 +89,7 @@
module_pci_driver(snd_sof_pci_intel_skl_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for SkyLake platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC);
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV);
diff --git a/sound/soc/sof/intel/pci-tgl.c b/sound/soc/sof/intel/pci-tgl.c
index f73bb47..ebe1a7d 100644
--- a/sound/soc/sof/intel/pci-tgl.c
+++ b/sound/soc/sof/intel/pci-tgl.c
@@ -317,6 +317,7 @@
module_pci_driver(snd_sof_pci_intel_tgl_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for TigerLake platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_GENERIC);
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON);
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_CNL);
diff --git a/sound/soc/sof/intel/pci-tng.c b/sound/soc/sof/intel/pci-tng.c
index 5c30695..1375c39 100644
--- a/sound/soc/sof/intel/pci-tng.c
+++ b/sound/soc/sof/intel/pci-tng.c
@@ -244,6 +244,7 @@
module_pci_driver(snd_sof_pci_intel_tng_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for Tangier platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HIFI_EP_IPC);
MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV);
diff --git a/sound/soc/sof/ipc4-pcm.c b/sound/soc/sof/ipc4-pcm.c
index 307bee6..4df2be3 100644
--- a/sound/soc/sof/ipc4-pcm.c
+++ b/sound/soc/sof/ipc4-pcm.c
@@ -650,7 +650,7 @@
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct sof_ipc4_audio_format *ipc4_fmt;
struct sof_ipc4_copier *ipc4_copier;
- bool single_fmt = false;
+ bool single_bitdepth = false;
u32 valid_bits = 0;
int dir, ret;
@@ -682,18 +682,18 @@
return 0;
if (dir == SNDRV_PCM_STREAM_PLAYBACK) {
- if (sof_ipc4_copier_is_single_format(sdev,
+ if (sof_ipc4_copier_is_single_bitdepth(sdev,
available_fmt->output_pin_fmts,
available_fmt->num_output_formats)) {
ipc4_fmt = &available_fmt->output_pin_fmts->audio_fmt;
- single_fmt = true;
+ single_bitdepth = true;
}
} else {
- if (sof_ipc4_copier_is_single_format(sdev,
+ if (sof_ipc4_copier_is_single_bitdepth(sdev,
available_fmt->input_pin_fmts,
available_fmt->num_input_formats)) {
ipc4_fmt = &available_fmt->input_pin_fmts->audio_fmt;
- single_fmt = true;
+ single_bitdepth = true;
}
}
}
@@ -703,7 +703,7 @@
if (ret)
return ret;
- if (single_fmt) {
+ if (single_bitdepth) {
snd_mask_none(fmt);
valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(ipc4_fmt->fmt_cfg);
dev_dbg(component->dev, "Set %s to %d bit format\n", dai->name, valid_bits);
diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c
index beff109..0098703 100644
--- a/sound/soc/sof/ipc4-topology.c
+++ b/sound/soc/sof/ipc4-topology.c
@@ -195,9 +195,10 @@
for (i = 0; i < num_formats; i++) {
struct sof_ipc4_audio_format *fmt = &pin_fmt[i].audio_fmt;
dev_dbg(dev,
- "Pin index #%d: %uHz, %ubit (ch_map %#x ch_cfg %u interleaving_style %u fmt_cfg %#x) buffer size %d\n",
- pin_fmt[i].pin_index, fmt->sampling_frequency, fmt->bit_depth, fmt->ch_map,
- fmt->ch_cfg, fmt->interleaving_style, fmt->fmt_cfg,
+ "Pin index #%d: %uHz, %ubit, %luch (ch_map %#x ch_cfg %u interleaving_style %u fmt_cfg %#x) buffer size %d\n",
+ pin_fmt[i].pin_index, fmt->sampling_frequency, fmt->bit_depth,
+ SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(fmt->fmt_cfg),
+ fmt->ch_map, fmt->ch_cfg, fmt->interleaving_style, fmt->fmt_cfg,
pin_fmt[i].buffer_size);
}
}
@@ -217,6 +218,14 @@
}
process = swidget->private;
+
+ /*
+ * For process modules without base config extension, base module config
+ * format is used for all input pins
+ */
+ if (process->init_config != SOF_IPC4_MODULE_INIT_CONFIG_TYPE_BASE_CFG_WITH_EXT)
+ return &process->base_config.audio_fmt;
+
base_cfg_ext = process->base_config_ext;
/*
@@ -1422,7 +1431,7 @@
static int
snd_sof_get_nhlt_endpoint_data(struct snd_sof_dev *sdev, struct snd_sof_dai *dai,
- bool single_format,
+ bool single_bitdepth,
struct snd_pcm_hw_params *params, u32 dai_index,
u32 linktype, u8 dir, u32 **dst, u32 *len)
{
@@ -1445,7 +1454,7 @@
* Look for 32-bit blob first instead of 16-bit if copier
* supports multiple formats
*/
- if (bit_depth == 16 && !single_format) {
+ if (bit_depth == 16 && !single_bitdepth) {
dev_dbg(sdev->dev, "Looking for 32-bit blob first for DMIC\n");
format_change = true;
bit_depth = 32;
@@ -1483,6 +1492,8 @@
dir, dev_type);
if (!cfg) {
+ bool get_new_blob = false;
+
if (format_change) {
/*
* The 32-bit blob was not found in NHLT table, try to
@@ -1490,7 +1501,20 @@
*/
bit_depth = params_width(params);
format_change = false;
+ get_new_blob = true;
+ } else if (linktype == SOF_DAI_INTEL_DMIC && !single_bitdepth) {
+ /*
+ * The requested 32-bit blob (no format change for the
+ * blob request) was not found in NHLT table, try to
+ * look for 16-bit blob if the copier supports multiple
+ * formats
+ */
+ bit_depth = 16;
+ format_change = true;
+ get_new_blob = true;
+ }
+ if (get_new_blob) {
cfg = intel_nhlt_get_endpoint_blob(sdev->dev, ipc4_data->nhlt,
dai_index, nhlt_type,
bit_depth, bit_depth,
@@ -1513,8 +1537,8 @@
if (format_change) {
/*
- * Update the params to reflect that we have loaded 32-bit blob
- * instead of the 16-bit.
+ * Update the params to reflect that different blob was loaded
+ * instead of the requested bit depth (16 -> 32 or 32 -> 16).
* This information is going to be used by the caller to find
* matching copier format on the dai side.
*/
@@ -1522,7 +1546,11 @@
m = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
snd_mask_none(m);
- snd_mask_set_format(m, SNDRV_PCM_FORMAT_S32_LE);
+ if (bit_depth == 16)
+ snd_mask_set_format(m, SNDRV_PCM_FORMAT_S16_LE);
+ else
+ snd_mask_set_format(m, SNDRV_PCM_FORMAT_S32_LE);
+
}
return 0;
@@ -1530,7 +1558,7 @@
#else
static int
snd_sof_get_nhlt_endpoint_data(struct snd_sof_dev *sdev, struct snd_sof_dai *dai,
- bool single_format,
+ bool single_bitdepth,
struct snd_pcm_hw_params *params, u32 dai_index,
u32 linktype, u8 dir, u32 **dst, u32 *len)
{
@@ -1538,9 +1566,9 @@
}
#endif
-bool sof_ipc4_copier_is_single_format(struct snd_sof_dev *sdev,
- struct sof_ipc4_pin_format *pin_fmts,
- u32 pin_fmts_size)
+bool sof_ipc4_copier_is_single_bitdepth(struct snd_sof_dev *sdev,
+ struct sof_ipc4_pin_format *pin_fmts,
+ u32 pin_fmts_size)
{
struct sof_ipc4_audio_format *fmt;
u32 valid_bits;
@@ -1564,14 +1592,65 @@
}
static int
+sof_ipc4_adjust_params_to_dai_format(struct snd_sof_dev *sdev,
+ struct snd_pcm_hw_params *params,
+ struct sof_ipc4_pin_format *pin_fmts,
+ u32 pin_fmts_size)
+{
+ u32 params_mask = BIT(SNDRV_PCM_HW_PARAM_RATE) |
+ BIT(SNDRV_PCM_HW_PARAM_CHANNELS) |
+ BIT(SNDRV_PCM_HW_PARAM_FORMAT);
+ struct sof_ipc4_audio_format *fmt;
+ u32 rate, channels, valid_bits;
+ int i;
+
+ fmt = &pin_fmts[0].audio_fmt;
+ rate = fmt->sampling_frequency;
+ channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(fmt->fmt_cfg);
+ valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg);
+
+ /* check if parameters in topology defined formats are the same */
+ for (i = 1; i < pin_fmts_size; i++) {
+ u32 val;
+
+ fmt = &pin_fmts[i].audio_fmt;
+
+ if (params_mask & BIT(SNDRV_PCM_HW_PARAM_RATE)) {
+ val = fmt->sampling_frequency;
+ if (val != rate)
+ params_mask &= ~BIT(SNDRV_PCM_HW_PARAM_RATE);
+ }
+ if (params_mask & BIT(SNDRV_PCM_HW_PARAM_CHANNELS)) {
+ val = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(fmt->fmt_cfg);
+ if (val != channels)
+ params_mask &= ~BIT(SNDRV_PCM_HW_PARAM_CHANNELS);
+ }
+ if (params_mask & BIT(SNDRV_PCM_HW_PARAM_FORMAT)) {
+ val = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg);
+ if (val != valid_bits)
+ params_mask &= ~BIT(SNDRV_PCM_HW_PARAM_FORMAT);
+ }
+ }
+
+ if (params_mask)
+ return sof_ipc4_update_hw_params(sdev, params,
+ &pin_fmts[0].audio_fmt,
+ params_mask);
+
+ return 0;
+}
+
+static int
sof_ipc4_prepare_dai_copier(struct snd_sof_dev *sdev, struct snd_sof_dai *dai,
struct snd_pcm_hw_params *params, int dir)
{
struct sof_ipc4_available_audio_format *available_fmt;
struct snd_pcm_hw_params dai_params = *params;
struct sof_ipc4_copier_data *copier_data;
+ struct sof_ipc4_pin_format *pin_fmts;
struct sof_ipc4_copier *ipc4_copier;
- bool single_format;
+ bool single_bitdepth;
+ u32 num_pin_fmts;
int ret;
ipc4_copier = dai->private;
@@ -1579,40 +1658,26 @@
available_fmt = &ipc4_copier->available_fmt;
/*
- * If the copier on the DAI side supports only single bit depth then
- * this depth (format) should be used to look for the NHLT blob (if
- * needed) and in case of capture this should be used for the input
- * format lookup
+ * Fixup the params based on the format parameters of the DAI. If any
+ * of the RATE, CHANNELS, bit depth is static among the formats then
+ * narrow the params to only allow that specific parameter value.
*/
if (dir == SNDRV_PCM_STREAM_PLAYBACK) {
- single_format = sof_ipc4_copier_is_single_format(sdev,
- available_fmt->output_pin_fmts,
- available_fmt->num_output_formats);
-
- /* Update the dai_params with the only supported format */
- if (single_format) {
- ret = sof_ipc4_update_hw_params(sdev, &dai_params,
- &available_fmt->output_pin_fmts[0].audio_fmt,
- BIT(SNDRV_PCM_HW_PARAM_FORMAT));
- if (ret)
- return ret;
- }
+ pin_fmts = available_fmt->output_pin_fmts;
+ num_pin_fmts = available_fmt->num_output_formats;
} else {
- single_format = sof_ipc4_copier_is_single_format(sdev,
- available_fmt->input_pin_fmts,
- available_fmt->num_input_formats);
-
- /* Update the dai_params with the only supported format */
- if (single_format) {
- ret = sof_ipc4_update_hw_params(sdev, &dai_params,
- &available_fmt->input_pin_fmts[0].audio_fmt,
- BIT(SNDRV_PCM_HW_PARAM_FORMAT));
- if (ret)
- return ret;
- }
+ pin_fmts = available_fmt->input_pin_fmts;
+ num_pin_fmts = available_fmt->num_input_formats;
}
- ret = snd_sof_get_nhlt_endpoint_data(sdev, dai, single_format,
+ ret = sof_ipc4_adjust_params_to_dai_format(sdev, &dai_params, pin_fmts,
+ num_pin_fmts);
+ if (ret)
+ return ret;
+
+ single_bitdepth = sof_ipc4_copier_is_single_bitdepth(sdev, pin_fmts,
+ num_pin_fmts);
+ ret = snd_sof_get_nhlt_endpoint_data(sdev, dai, single_bitdepth,
&dai_params,
ipc4_copier->dai_index,
ipc4_copier->dai_type, dir,
@@ -1647,7 +1712,7 @@
u32 out_ref_rate, out_ref_channels;
u32 deep_buffer_dma_ms = 0;
int output_fmt_index;
- bool single_output_format;
+ bool single_output_bitdepth;
int i;
dev_dbg(sdev->dev, "copier %s, type %d", swidget->widget->name, swidget->id);
@@ -1784,9 +1849,9 @@
return ret;
/* set the reference params for output format selection */
- single_output_format = sof_ipc4_copier_is_single_format(sdev,
- available_fmt->output_pin_fmts,
- available_fmt->num_output_formats);
+ single_output_bitdepth = sof_ipc4_copier_is_single_bitdepth(sdev,
+ available_fmt->output_pin_fmts,
+ available_fmt->num_output_formats);
switch (swidget->id) {
case snd_soc_dapm_aif_in:
case snd_soc_dapm_dai_out:
@@ -1798,7 +1863,7 @@
out_ref_rate = in_fmt->sampling_frequency;
out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_fmt->fmt_cfg);
- if (!single_output_format)
+ if (!single_output_bitdepth)
out_ref_valid_bits =
SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_fmt->fmt_cfg);
break;
@@ -1807,7 +1872,7 @@
case snd_soc_dapm_dai_in:
out_ref_rate = params_rate(fe_params);
out_ref_channels = params_channels(fe_params);
- if (!single_output_format) {
+ if (!single_output_bitdepth) {
out_ref_valid_bits = sof_ipc4_get_valid_bits(sdev, fe_params);
if (out_ref_valid_bits < 0)
return out_ref_valid_bits;
@@ -1825,7 +1890,7 @@
* if the output format is the same across all available output formats, choose
* that as the reference.
*/
- if (single_output_format) {
+ if (single_output_bitdepth) {
struct sof_ipc4_audio_format *out_fmt;
out_fmt = &available_fmt->output_pin_fmts[0].audio_fmt;
diff --git a/sound/soc/sof/ipc4-topology.h b/sound/soc/sof/ipc4-topology.h
index 4488762..f4dc499 100644
--- a/sound/soc/sof/ipc4-topology.h
+++ b/sound/soc/sof/ipc4-topology.h
@@ -476,7 +476,7 @@
u32 init_config;
};
-bool sof_ipc4_copier_is_single_format(struct snd_sof_dev *sdev,
- struct sof_ipc4_pin_format *pin_fmts,
- u32 pin_fmts_size);
+bool sof_ipc4_copier_is_single_bitdepth(struct snd_sof_dev *sdev,
+ struct sof_ipc4_pin_format *pin_fmts,
+ u32 pin_fmts_size);
#endif
diff --git a/sound/soc/sof/mediatek/mt8186/mt8186.c b/sound/soc/sof/mediatek/mt8186/mt8186.c
index c63e0d2..bea1b9d 100644
--- a/sound/soc/sof/mediatek/mt8186/mt8186.c
+++ b/sound/soc/sof/mediatek/mt8186/mt8186.c
@@ -666,6 +666,7 @@
};
module_platform_driver(snd_sof_of_mt8186_driver);
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for MT8186/MT8188 platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
MODULE_IMPORT_NS(SND_SOC_SOF_MTK_COMMON);
-MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/mediatek/mt8195/mt8195.c b/sound/soc/sof/mediatek/mt8195/mt8195.c
index fc1c016..31dc98d 100644
--- a/sound/soc/sof/mediatek/mt8195/mt8195.c
+++ b/sound/soc/sof/mediatek/mt8195/mt8195.c
@@ -619,6 +619,7 @@
};
module_platform_driver(snd_sof_of_mt8195_driver);
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for MTL 8195 platforms");
MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
MODULE_IMPORT_NS(SND_SOC_SOF_MTK_COMMON);
-MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/mediatek/mtk-adsp-common.c b/sound/soc/sof/mediatek/mtk-adsp-common.c
index de8dbe2..20bcf55 100644
--- a/sound/soc/sof/mediatek/mtk-adsp-common.c
+++ b/sound/soc/sof/mediatek/mtk-adsp-common.c
@@ -82,3 +82,4 @@
EXPORT_SYMBOL(mtk_adsp_dump);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF helpers for MTK ADSP platforms");
diff --git a/sound/soc/sof/nocodec.c b/sound/soc/sof/nocodec.c
index fdcbe33..b12b3d8 100644
--- a/sound/soc/sof/nocodec.c
+++ b/sound/soc/sof/nocodec.c
@@ -110,7 +110,7 @@
};
module_platform_driver(sof_nocodec_audio)
+MODULE_LICENSE("Dual BSD/GPL");
MODULE_DESCRIPTION("ASoC sof nocodec");
MODULE_AUTHOR("Liam Girdwood");
-MODULE_LICENSE("Dual BSD/GPL");
MODULE_ALIAS("platform:sof-nocodec");
diff --git a/sound/soc/sof/sof-acpi-dev.c b/sound/soc/sof/sof-acpi-dev.c
index 2d96d00..b196b2b 100644
--- a/sound/soc/sof/sof-acpi-dev.c
+++ b/sound/soc/sof/sof-acpi-dev.c
@@ -100,3 +100,4 @@
EXPORT_SYMBOL_NS(sof_acpi_remove, SND_SOC_SOF_ACPI_DEV);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for ACPI platforms");
diff --git a/sound/soc/sof/sof-client-ipc-flood-test.c b/sound/soc/sof/sof-client-ipc-flood-test.c
index 4356149..e7d2001 100644
--- a/sound/soc/sof/sof-client-ipc-flood-test.c
+++ b/sound/soc/sof/sof-client-ipc-flood-test.c
@@ -394,6 +394,6 @@
module_auxiliary_driver(sof_ipc_flood_client_drv);
-MODULE_DESCRIPTION("SOF IPC Flood Test Client Driver");
MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("SOF IPC Flood Test Client Driver");
MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT);
diff --git a/sound/soc/sof/sof-client-ipc-kernel-injector.c b/sound/soc/sof/sof-client-ipc-kernel-injector.c
index 6973b66..d3f5410 100644
--- a/sound/soc/sof/sof-client-ipc-kernel-injector.c
+++ b/sound/soc/sof/sof-client-ipc-kernel-injector.c
@@ -157,6 +157,6 @@
module_auxiliary_driver(sof_msg_inject_client_drv);
-MODULE_DESCRIPTION("SOF IPC Kernel Injector Client Driver");
MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("SOF IPC Kernel Injector Client Driver");
MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT);
diff --git a/sound/soc/sof/sof-client-ipc-msg-injector.c b/sound/soc/sof/sof-client-ipc-msg-injector.c
index af22e64..d0f8beb 100644
--- a/sound/soc/sof/sof-client-ipc-msg-injector.c
+++ b/sound/soc/sof/sof-client-ipc-msg-injector.c
@@ -335,6 +335,6 @@
module_auxiliary_driver(sof_msg_inject_client_drv);
-MODULE_DESCRIPTION("SOF IPC Message Injector Client Driver");
MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("SOF IPC Message Injector Client Driver");
MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT);
diff --git a/sound/soc/sof/sof-client-probes.c b/sound/soc/sof/sof-client-probes.c
index b8f2973..ccc7d38 100644
--- a/sound/soc/sof/sof-client-probes.c
+++ b/sound/soc/sof/sof-client-probes.c
@@ -540,6 +540,6 @@
module_auxiliary_driver(sof_probes_client_drv);
-MODULE_DESCRIPTION("SOF Probes Client Driver");
MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("SOF Probes Client Driver");
MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT);
diff --git a/sound/soc/sof/sof-of-dev.c b/sound/soc/sof/sof-of-dev.c
index b9a499e..71f7153 100644
--- a/sound/soc/sof/sof-of-dev.c
+++ b/sound/soc/sof/sof-of-dev.c
@@ -93,3 +93,4 @@
EXPORT_SYMBOL(sof_of_shutdown);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for OF/DT platforms");
diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c
index 4365405..38f2187 100644
--- a/sound/soc/sof/sof-pci-dev.c
+++ b/sound/soc/sof/sof-pci-dev.c
@@ -304,3 +304,4 @@
EXPORT_SYMBOL_NS(sof_pci_shutdown, SND_SOC_SOF_PCI_DEV);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF support for PCI platforms");
diff --git a/sound/soc/sof/sof-utils.c b/sound/soc/sof/sof-utils.c
index cad041b..4460868 100644
--- a/sound/soc/sof/sof-utils.c
+++ b/sound/soc/sof/sof-utils.c
@@ -73,3 +73,4 @@
EXPORT_SYMBOL(snd_sof_create_page_table);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF utils");
diff --git a/sound/soc/sof/stream-ipc.c b/sound/soc/sof/stream-ipc.c
index eb71303..794c7bb 100644
--- a/sound/soc/sof/stream-ipc.c
+++ b/sound/soc/sof/stream-ipc.c
@@ -125,5 +125,3 @@
return 0;
}
EXPORT_SYMBOL(sof_stream_pcm_close);
-
-MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/xtensa/core.c b/sound/soc/sof/xtensa/core.c
index ccbc3fc..3cf8c84 100644
--- a/sound/soc/sof/xtensa/core.c
+++ b/sound/soc/sof/xtensa/core.c
@@ -151,5 +151,5 @@
};
EXPORT_SYMBOL_NS(sof_xtensa_arch_ops, SND_SOC_SOF_XTENSA);
-MODULE_DESCRIPTION("SOF Xtensa DSP support");
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("SOF Xtensa DSP support");
diff --git a/tools/bpf/resolve_btfids/main.c b/tools/bpf/resolve_btfids/main.c
index d9520cb..af393c7 100644
--- a/tools/bpf/resolve_btfids/main.c
+++ b/tools/bpf/resolve_btfids/main.c
@@ -728,7 +728,7 @@
static int symbols_patch(struct object *obj)
{
- int err;
+ off_t err;
if (__symbols_patch(obj, &obj->structs) ||
__symbols_patch(obj, &obj->unions) ||
diff --git a/tools/include/uapi/linux/netdev.h b/tools/include/uapi/linux/netdev.h
index a818820..43742ac 100644
--- a/tools/include/uapi/linux/netdev.h
+++ b/tools/include/uapi/linux/netdev.h
@@ -148,6 +148,7 @@
NETDEV_A_QSTATS_RX_ALLOC_FAIL,
NETDEV_A_QSTATS_RX_HW_DROPS,
NETDEV_A_QSTATS_RX_HW_DROP_OVERRUNS,
+ NETDEV_A_QSTATS_RX_CSUM_COMPLETE,
NETDEV_A_QSTATS_RX_CSUM_UNNECESSARY,
NETDEV_A_QSTATS_RX_CSUM_NONE,
NETDEV_A_QSTATS_RX_CSUM_BAD,
diff --git a/tools/lib/bpf/features.c b/tools/lib/bpf/features.c
index a336786..3df0125 100644
--- a/tools/lib/bpf/features.c
+++ b/tools/lib/bpf/features.c
@@ -392,11 +392,40 @@
link_fd = bpf_link_create(prog_fd, -1, BPF_TRACE_UPROBE_MULTI, &link_opts);
err = -errno; /* close() can clobber errno */
+ if (link_fd >= 0 || err != -EBADF) {
+ close(link_fd);
+ close(prog_fd);
+ return 0;
+ }
+
+ /* Initial multi-uprobe support in kernel didn't handle PID filtering
+ * correctly (it was doing thread filtering, not process filtering).
+ * So now we'll detect if PID filtering logic was fixed, and, if not,
+ * we'll pretend multi-uprobes are not supported, if not.
+ * Multi-uprobes are used in USDT attachment logic, and we need to be
+ * conservative here, because multi-uprobe selection happens early at
+ * load time, while the use of PID filtering is known late at
+ * attachment time, at which point it's too late to undo multi-uprobe
+ * selection.
+ *
+ * Creating uprobe with pid == -1 for (invalid) '/' binary will fail
+ * early with -EINVAL on kernels with fixed PID filtering logic;
+ * otherwise -ESRCH would be returned if passed correct binary path
+ * (but we'll just get -BADF, of course).
+ */
+ link_opts.uprobe_multi.pid = -1; /* invalid PID */
+ link_opts.uprobe_multi.path = "/"; /* invalid path */
+ link_opts.uprobe_multi.offsets = &offset;
+ link_opts.uprobe_multi.cnt = 1;
+
+ link_fd = bpf_link_create(prog_fd, -1, BPF_TRACE_UPROBE_MULTI, &link_opts);
+ err = -errno; /* close() can clobber errno */
+
if (link_fd >= 0)
close(link_fd);
close(prog_fd);
- return link_fd < 0 && err == -EBADF;
+ return link_fd < 0 && err == -EINVAL;
}
static int probe_kern_bpf_cookie(int token_fd)
diff --git a/tools/testing/selftests/bpf/prog_tests/tc_netkit.c b/tools/testing/selftests/bpf/prog_tests/tc_netkit.c
index 15ee7b2..b913572 100644
--- a/tools/testing/selftests/bpf/prog_tests/tc_netkit.c
+++ b/tools/testing/selftests/bpf/prog_tests/tc_netkit.c
@@ -73,6 +73,16 @@
"up primary");
ASSERT_OK(system("ip addr add dev " netkit_name " 10.0.0.1/24"),
"addr primary");
+
+ if (mode == NETKIT_L3) {
+ ASSERT_EQ(system("ip link set dev " netkit_name
+ " addr ee:ff:bb:cc:aa:dd 2> /dev/null"), 512,
+ "set hwaddress");
+ } else {
+ ASSERT_OK(system("ip link set dev " netkit_name
+ " addr ee:ff:bb:cc:aa:dd"),
+ "set hwaddress");
+ }
if (same_netns) {
ASSERT_OK(system("ip link set dev " netkit_peer " up"),
"up peer");
@@ -89,6 +99,16 @@
return err;
}
+static void move_netkit(void)
+{
+ ASSERT_OK(system("ip link set " netkit_peer " netns foo"),
+ "move peer");
+ ASSERT_OK(system("ip netns exec foo ip link set dev "
+ netkit_peer " up"), "up peer");
+ ASSERT_OK(system("ip netns exec foo ip addr add dev "
+ netkit_peer " 10.0.0.2/24"), "addr peer");
+}
+
static void destroy_netkit(void)
{
ASSERT_OK(system("ip link del dev " netkit_name), "del primary");
@@ -685,3 +705,77 @@
serial_test_tc_netkit_neigh_links_target(NETKIT_L2, BPF_NETKIT_PRIMARY);
serial_test_tc_netkit_neigh_links_target(NETKIT_L3, BPF_NETKIT_PRIMARY);
}
+
+static void serial_test_tc_netkit_pkt_type_mode(int mode)
+{
+ LIBBPF_OPTS(bpf_netkit_opts, optl_nk);
+ LIBBPF_OPTS(bpf_tcx_opts, optl_tcx);
+ int err, ifindex, ifindex2;
+ struct test_tc_link *skel;
+ struct bpf_link *link;
+
+ err = create_netkit(mode, NETKIT_PASS, NETKIT_PASS,
+ &ifindex, true);
+ if (err)
+ return;
+
+ ifindex2 = if_nametoindex(netkit_peer);
+ ASSERT_NEQ(ifindex, ifindex2, "ifindex_1_2");
+
+ skel = test_tc_link__open();
+ if (!ASSERT_OK_PTR(skel, "skel_open"))
+ goto cleanup;
+
+ ASSERT_EQ(bpf_program__set_expected_attach_type(skel->progs.tc1,
+ BPF_NETKIT_PRIMARY), 0, "tc1_attach_type");
+ ASSERT_EQ(bpf_program__set_expected_attach_type(skel->progs.tc7,
+ BPF_TCX_INGRESS), 0, "tc7_attach_type");
+
+ err = test_tc_link__load(skel);
+ if (!ASSERT_OK(err, "skel_load"))
+ goto cleanup;
+
+ assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 0);
+ assert_mprog_count_ifindex(ifindex2, BPF_TCX_INGRESS, 0);
+
+ link = bpf_program__attach_netkit(skel->progs.tc1, ifindex, &optl_nk);
+ if (!ASSERT_OK_PTR(link, "link_attach"))
+ goto cleanup;
+
+ skel->links.tc1 = link;
+
+ assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 1);
+ assert_mprog_count_ifindex(ifindex2, BPF_TCX_INGRESS, 0);
+
+ link = bpf_program__attach_tcx(skel->progs.tc7, ifindex2, &optl_tcx);
+ if (!ASSERT_OK_PTR(link, "link_attach"))
+ goto cleanup;
+
+ skel->links.tc7 = link;
+
+ assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 1);
+ assert_mprog_count_ifindex(ifindex2, BPF_TCX_INGRESS, 1);
+
+ move_netkit();
+
+ tc_skel_reset_all_seen(skel);
+ skel->bss->set_type = true;
+ ASSERT_EQ(send_icmp(), 0, "icmp_pkt");
+
+ ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1");
+ ASSERT_EQ(skel->bss->seen_tc7, true, "seen_tc7");
+
+ ASSERT_EQ(skel->bss->seen_host, true, "seen_host");
+ ASSERT_EQ(skel->bss->seen_mcast, true, "seen_mcast");
+cleanup:
+ test_tc_link__destroy(skel);
+
+ assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 0);
+ destroy_netkit();
+}
+
+void serial_test_tc_netkit_pkt_type(void)
+{
+ serial_test_tc_netkit_pkt_type_mode(NETKIT_L2);
+ serial_test_tc_netkit_pkt_type_mode(NETKIT_L3);
+}
diff --git a/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c b/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c
index 8269cde..bf6ca8e 100644
--- a/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c
+++ b/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c
@@ -1,12 +1,14 @@
// SPDX-License-Identifier: GPL-2.0
#include <unistd.h>
+#include <pthread.h>
#include <test_progs.h>
#include "uprobe_multi.skel.h"
#include "uprobe_multi_bench.skel.h"
#include "uprobe_multi_usdt.skel.h"
#include "bpf/libbpf_internal.h"
#include "testing_helpers.h"
+#include "../sdt.h"
static char test_data[] = "test_data";
@@ -25,9 +27,17 @@
asm volatile ("");
}
+noinline void usdt_trigger(void)
+{
+ STAP_PROBE(test, pid_filter_usdt);
+}
+
struct child {
int go[2];
+ int c2p[2]; /* child -> parent channel */
int pid;
+ int tid;
+ pthread_t thread;
};
static void release_child(struct child *child)
@@ -38,6 +48,10 @@
return;
close(child->go[1]);
close(child->go[0]);
+ if (child->thread)
+ pthread_join(child->thread, NULL);
+ close(child->c2p[0]);
+ close(child->c2p[1]);
if (child->pid > 0)
waitpid(child->pid, &child_status, 0);
}
@@ -63,7 +77,7 @@
if (pipe(child.go))
return NULL;
- child.pid = fork();
+ child.pid = child.tid = fork();
if (child.pid < 0) {
release_child(&child);
errno = EINVAL;
@@ -82,6 +96,7 @@
uprobe_multi_func_1();
uprobe_multi_func_2();
uprobe_multi_func_3();
+ usdt_trigger();
exit(errno);
}
@@ -89,6 +104,67 @@
return &child;
}
+static void *child_thread(void *ctx)
+{
+ struct child *child = ctx;
+ int c = 0, err;
+
+ child->tid = syscall(SYS_gettid);
+
+ /* let parent know we are ready */
+ err = write(child->c2p[1], &c, 1);
+ if (err != 1)
+ pthread_exit(&err);
+
+ /* wait for parent's kick */
+ err = read(child->go[0], &c, 1);
+ if (err != 1)
+ pthread_exit(&err);
+
+ uprobe_multi_func_1();
+ uprobe_multi_func_2();
+ uprobe_multi_func_3();
+ usdt_trigger();
+
+ err = 0;
+ pthread_exit(&err);
+}
+
+static struct child *spawn_thread(void)
+{
+ static struct child child;
+ int c, err;
+
+ /* pipe to notify child to execute the trigger functions */
+ if (pipe(child.go))
+ return NULL;
+ /* pipe to notify parent that child thread is ready */
+ if (pipe(child.c2p)) {
+ close(child.go[0]);
+ close(child.go[1]);
+ return NULL;
+ }
+
+ child.pid = getpid();
+
+ err = pthread_create(&child.thread, NULL, child_thread, &child);
+ if (err) {
+ err = -errno;
+ close(child.go[0]);
+ close(child.go[1]);
+ close(child.c2p[0]);
+ close(child.c2p[1]);
+ errno = -err;
+ return NULL;
+ }
+
+ err = read(child.c2p[0], &c, 1);
+ if (!ASSERT_EQ(err, 1, "child_thread_ready"))
+ return NULL;
+
+ return &child;
+}
+
static void uprobe_multi_test_run(struct uprobe_multi *skel, struct child *child)
{
skel->bss->uprobe_multi_func_1_addr = (__u64) uprobe_multi_func_1;
@@ -103,15 +179,23 @@
* passed at the probe attach.
*/
skel->bss->pid = child ? 0 : getpid();
+ skel->bss->expect_pid = child ? child->pid : 0;
+
+ /* trigger all probes, if we are testing child *process*, just to make
+ * sure that PID filtering doesn't let through activations from wrong
+ * PIDs; when we test child *thread*, we don't want to do this to
+ * avoid double counting number of triggering events
+ */
+ if (!child || !child->thread) {
+ uprobe_multi_func_1();
+ uprobe_multi_func_2();
+ uprobe_multi_func_3();
+ usdt_trigger();
+ }
if (child)
kick_child(child);
- /* trigger all probes */
- uprobe_multi_func_1();
- uprobe_multi_func_2();
- uprobe_multi_func_3();
-
/*
* There are 2 entry and 2 exit probe called for each uprobe_multi_func_[123]
* function and each slepable probe (6) increments uprobe_multi_sleep_result.
@@ -126,8 +210,12 @@
ASSERT_EQ(skel->bss->uprobe_multi_sleep_result, 6, "uprobe_multi_sleep_result");
- if (child)
+ ASSERT_FALSE(skel->bss->bad_pid_seen, "bad_pid_seen");
+
+ if (child) {
ASSERT_EQ(skel->bss->child_pid, child->pid, "uprobe_multi_child_pid");
+ ASSERT_EQ(skel->bss->child_tid, child->tid, "uprobe_multi_child_tid");
+ }
}
static void test_skel_api(void)
@@ -190,8 +278,24 @@
if (!ASSERT_OK_PTR(skel->links.uprobe_extra, "bpf_program__attach_uprobe_multi"))
goto cleanup;
+ /* Attach (uprobe-backed) USDTs */
+ skel->links.usdt_pid = bpf_program__attach_usdt(skel->progs.usdt_pid, pid, binary,
+ "test", "pid_filter_usdt", NULL);
+ if (!ASSERT_OK_PTR(skel->links.usdt_pid, "attach_usdt_pid"))
+ goto cleanup;
+
+ skel->links.usdt_extra = bpf_program__attach_usdt(skel->progs.usdt_extra, -1, binary,
+ "test", "pid_filter_usdt", NULL);
+ if (!ASSERT_OK_PTR(skel->links.usdt_extra, "attach_usdt_extra"))
+ goto cleanup;
+
uprobe_multi_test_run(skel, child);
+ ASSERT_FALSE(skel->bss->bad_pid_seen_usdt, "bad_pid_seen_usdt");
+ if (child) {
+ ASSERT_EQ(skel->bss->child_pid_usdt, child->pid, "usdt_multi_child_pid");
+ ASSERT_EQ(skel->bss->child_tid_usdt, child->tid, "usdt_multi_child_tid");
+ }
cleanup:
uprobe_multi__destroy(skel);
}
@@ -210,6 +314,13 @@
return;
__test_attach_api(binary, pattern, opts, child);
+
+ /* pid filter (thread) */
+ child = spawn_thread();
+ if (!ASSERT_OK_PTR(child, "spawn_thread"))
+ return;
+
+ __test_attach_api(binary, pattern, opts, child);
}
static void test_attach_api_pattern(void)
@@ -397,7 +508,7 @@
link_fd = bpf_link_create(prog_fd, 0, BPF_TRACE_UPROBE_MULTI, &opts);
if (!ASSERT_ERR(link_fd, "link_fd"))
goto cleanup;
- ASSERT_EQ(link_fd, -ESRCH, "pid_is_wrong");
+ ASSERT_EQ(link_fd, -EINVAL, "pid_is_wrong");
cleanup:
if (link_fd >= 0)
@@ -495,6 +606,13 @@
return;
__test_link_api(child);
+
+ /* pid filter (thread) */
+ child = spawn_thread();
+ if (!ASSERT_OK_PTR(child, "spawn_thread"))
+ return;
+
+ __test_link_api(child);
}
static void test_bench_attach_uprobe(void)
diff --git a/tools/testing/selftests/bpf/prog_tests/verifier.c b/tools/testing/selftests/bpf/prog_tests/verifier.c
index c60db8b..1c9c4ec 100644
--- a/tools/testing/selftests/bpf/prog_tests/verifier.c
+++ b/tools/testing/selftests/bpf/prog_tests/verifier.c
@@ -67,6 +67,7 @@
#include "verifier_search_pruning.skel.h"
#include "verifier_sock.skel.h"
#include "verifier_sock_addr.skel.h"
+#include "verifier_sockmap_mutate.skel.h"
#include "verifier_spill_fill.skel.h"
#include "verifier_spin_lock.skel.h"
#include "verifier_stack_ptr.skel.h"
@@ -183,6 +184,7 @@
void test_verifier_search_pruning(void) { RUN(verifier_search_pruning); }
void test_verifier_sock(void) { RUN(verifier_sock); }
void test_verifier_sock_addr(void) { RUN(verifier_sock_addr); }
+void test_verifier_sockmap_mutate(void) { RUN(verifier_sockmap_mutate); }
void test_verifier_spill_fill(void) { RUN(verifier_spill_fill); }
void test_verifier_spin_lock(void) { RUN(verifier_spin_lock); }
void test_verifier_stack_ptr(void) { RUN(verifier_stack_ptr); }
diff --git a/tools/testing/selftests/bpf/progs/test_tc_link.c b/tools/testing/selftests/bpf/progs/test_tc_link.c
index 992400a..ab3eae3 100644
--- a/tools/testing/selftests/bpf/progs/test_tc_link.c
+++ b/tools/testing/selftests/bpf/progs/test_tc_link.c
@@ -4,7 +4,8 @@
#include <linux/bpf.h>
#include <linux/if_ether.h>
-
+#include <linux/stddef.h>
+#include <linux/if_packet.h>
#include <bpf/bpf_endian.h>
#include <bpf/bpf_helpers.h>
@@ -16,7 +17,13 @@
bool seen_tc4;
bool seen_tc5;
bool seen_tc6;
+bool seen_tc7;
+
+bool set_type;
+
bool seen_eth;
+bool seen_host;
+bool seen_mcast;
SEC("tc/ingress")
int tc1(struct __sk_buff *skb)
@@ -28,8 +35,16 @@
if (bpf_skb_load_bytes(skb, 0, ð, sizeof(eth)))
goto out;
seen_eth = eth.h_proto == bpf_htons(ETH_P_IP);
+ seen_host = skb->pkt_type == PACKET_HOST;
+ if (seen_host && set_type) {
+ eth.h_dest[0] = 4;
+ if (bpf_skb_store_bytes(skb, 0, ð, sizeof(eth), 0))
+ goto fail;
+ bpf_skb_change_type(skb, PACKET_MULTICAST);
+ }
out:
seen_tc1 = true;
+fail:
return TCX_NEXT;
}
@@ -67,3 +82,21 @@
seen_tc6 = true;
return TCX_PASS;
}
+
+SEC("tc/ingress")
+int tc7(struct __sk_buff *skb)
+{
+ struct ethhdr eth = {};
+
+ if (skb->protocol != __bpf_constant_htons(ETH_P_IP))
+ goto out;
+ if (bpf_skb_load_bytes(skb, 0, ð, sizeof(eth)))
+ goto out;
+ if (eth.h_dest[0] == 4 && set_type) {
+ seen_mcast = skb->pkt_type == PACKET_MULTICAST;
+ bpf_skb_change_type(skb, PACKET_HOST);
+ }
+out:
+ seen_tc7 = true;
+ return TCX_PASS;
+}
diff --git a/tools/testing/selftests/bpf/progs/uprobe_multi.c b/tools/testing/selftests/bpf/progs/uprobe_multi.c
index 419d9aa..44190ef 100644
--- a/tools/testing/selftests/bpf/progs/uprobe_multi.c
+++ b/tools/testing/selftests/bpf/progs/uprobe_multi.c
@@ -1,8 +1,8 @@
// SPDX-License-Identifier: GPL-2.0
-#include <linux/bpf.h>
+#include "vmlinux.h"
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>
-#include <stdbool.h>
+#include <bpf/usdt.bpf.h>
char _license[] SEC("license") = "GPL";
@@ -22,6 +22,13 @@
int pid = 0;
int child_pid = 0;
+int child_tid = 0;
+int child_pid_usdt = 0;
+int child_tid_usdt = 0;
+
+int expect_pid = 0;
+bool bad_pid_seen = false;
+bool bad_pid_seen_usdt = false;
bool test_cookie = false;
void *user_ptr = 0;
@@ -36,11 +43,19 @@
static void uprobe_multi_check(void *ctx, bool is_return, bool is_sleep)
{
- child_pid = bpf_get_current_pid_tgid() >> 32;
+ __u64 cur_pid_tgid = bpf_get_current_pid_tgid();
+ __u32 cur_pid;
- if (pid && child_pid != pid)
+ cur_pid = cur_pid_tgid >> 32;
+ if (pid && cur_pid != pid)
return;
+ if (expect_pid && cur_pid != expect_pid)
+ bad_pid_seen = true;
+
+ child_pid = cur_pid_tgid >> 32;
+ child_tid = (__u32)cur_pid_tgid;
+
__u64 cookie = test_cookie ? bpf_get_attach_cookie(ctx) : 0;
__u64 addr = bpf_get_func_ip(ctx);
@@ -97,5 +112,32 @@
SEC("uprobe.multi//proc/self/exe:uprobe_multi_func_*")
int uprobe_extra(struct pt_regs *ctx)
{
+ /* we need this one just to mix PID-filtered and global uprobes */
+ return 0;
+}
+
+SEC("usdt")
+int usdt_pid(struct pt_regs *ctx)
+{
+ __u64 cur_pid_tgid = bpf_get_current_pid_tgid();
+ __u32 cur_pid;
+
+ cur_pid = cur_pid_tgid >> 32;
+ if (pid && cur_pid != pid)
+ return 0;
+
+ if (expect_pid && cur_pid != expect_pid)
+ bad_pid_seen_usdt = true;
+
+ child_pid_usdt = cur_pid_tgid >> 32;
+ child_tid_usdt = (__u32)cur_pid_tgid;
+
+ return 0;
+}
+
+SEC("usdt")
+int usdt_extra(struct pt_regs *ctx)
+{
+ /* we need this one just to mix PID-filtered and global USDT probes */
return 0;
}
diff --git a/tools/testing/selftests/bpf/progs/verifier_sockmap_mutate.c b/tools/testing/selftests/bpf/progs/verifier_sockmap_mutate.c
new file mode 100644
index 0000000..fe4b123
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/verifier_sockmap_mutate.c
@@ -0,0 +1,187 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/bpf.h>
+#include <bpf/bpf_helpers.h>
+#include <bpf/bpf_tracing.h>
+
+#include "bpf_misc.h"
+
+#define __always_unused __attribute__((unused))
+
+char _license[] SEC("license") = "GPL";
+
+struct sock {
+} __attribute__((preserve_access_index));
+
+struct bpf_iter__sockmap {
+ union {
+ struct sock *sk;
+ };
+} __attribute__((preserve_access_index));
+
+struct {
+ __uint(type, BPF_MAP_TYPE_SOCKHASH);
+ __uint(max_entries, 1);
+ __type(key, int);
+ __type(value, int);
+} sockhash SEC(".maps");
+
+struct {
+ __uint(type, BPF_MAP_TYPE_SOCKMAP);
+ __uint(max_entries, 1);
+ __type(key, int);
+ __type(value, int);
+} sockmap SEC(".maps");
+
+enum { CG_OK = 1 };
+
+int zero = 0;
+
+static __always_inline void test_sockmap_delete(void)
+{
+ bpf_map_delete_elem(&sockmap, &zero);
+ bpf_map_delete_elem(&sockhash, &zero);
+}
+
+static __always_inline void test_sockmap_update(void *sk)
+{
+ if (sk) {
+ bpf_map_update_elem(&sockmap, &zero, sk, BPF_ANY);
+ bpf_map_update_elem(&sockhash, &zero, sk, BPF_ANY);
+ }
+}
+
+static __always_inline void test_sockmap_lookup_and_update(void)
+{
+ struct bpf_sock *sk = bpf_map_lookup_elem(&sockmap, &zero);
+
+ if (sk) {
+ test_sockmap_update(sk);
+ bpf_sk_release(sk);
+ }
+}
+
+static __always_inline void test_sockmap_mutate(void *sk)
+{
+ test_sockmap_delete();
+ test_sockmap_update(sk);
+}
+
+static __always_inline void test_sockmap_lookup_and_mutate(void)
+{
+ test_sockmap_delete();
+ test_sockmap_lookup_and_update();
+}
+
+SEC("action")
+__success
+int test_sched_act(struct __sk_buff *skb)
+{
+ test_sockmap_mutate(skb->sk);
+ return 0;
+}
+
+SEC("classifier")
+__success
+int test_sched_cls(struct __sk_buff *skb)
+{
+ test_sockmap_mutate(skb->sk);
+ return 0;
+}
+
+SEC("flow_dissector")
+__success
+int test_flow_dissector_delete(struct __sk_buff *skb __always_unused)
+{
+ test_sockmap_delete();
+ return 0;
+}
+
+SEC("flow_dissector")
+__failure __msg("program of this type cannot use helper bpf_sk_release")
+int test_flow_dissector_update(struct __sk_buff *skb __always_unused)
+{
+ test_sockmap_lookup_and_update(); /* no access to skb->sk */
+ return 0;
+}
+
+SEC("iter/sockmap")
+__success
+int test_trace_iter(struct bpf_iter__sockmap *ctx)
+{
+ test_sockmap_mutate(ctx->sk);
+ return 0;
+}
+
+SEC("raw_tp/kfree")
+__failure __msg("cannot update sockmap in this context")
+int test_raw_tp_delete(const void *ctx __always_unused)
+{
+ test_sockmap_delete();
+ return 0;
+}
+
+SEC("raw_tp/kfree")
+__failure __msg("cannot update sockmap in this context")
+int test_raw_tp_update(const void *ctx __always_unused)
+{
+ test_sockmap_lookup_and_update();
+ return 0;
+}
+
+SEC("sk_lookup")
+__success
+int test_sk_lookup(struct bpf_sk_lookup *ctx)
+{
+ test_sockmap_mutate(ctx->sk);
+ return 0;
+}
+
+SEC("sk_reuseport")
+__success
+int test_sk_reuseport(struct sk_reuseport_md *ctx)
+{
+ test_sockmap_mutate(ctx->sk);
+ return 0;
+}
+
+SEC("socket")
+__success
+int test_socket_filter(struct __sk_buff *skb)
+{
+ test_sockmap_mutate(skb->sk);
+ return 0;
+}
+
+SEC("sockops")
+__success
+int test_sockops_delete(struct bpf_sock_ops *ctx __always_unused)
+{
+ test_sockmap_delete();
+ return CG_OK;
+}
+
+SEC("sockops")
+__failure __msg("cannot update sockmap in this context")
+int test_sockops_update(struct bpf_sock_ops *ctx)
+{
+ test_sockmap_update(ctx->sk);
+ return CG_OK;
+}
+
+SEC("sockops")
+__success
+int test_sockops_update_dedicated(struct bpf_sock_ops *ctx)
+{
+ bpf_sock_map_update(ctx, &sockmap, &zero, BPF_ANY);
+ bpf_sock_hash_update(ctx, &sockhash, &zero, BPF_ANY);
+ return CG_OK;
+}
+
+SEC("xdp")
+__success
+int test_xdp(struct xdp_md *ctx __always_unused)
+{
+ test_sockmap_lookup_and_mutate();
+ return XDP_PASS;
+}
diff --git a/tools/testing/selftests/landlock/fs_test.c b/tools/testing/selftests/landlock/fs_test.c
index 6b5a9ff..7d063c6 100644
--- a/tools/testing/selftests/landlock/fs_test.c
+++ b/tools/testing/selftests/landlock/fs_test.c
@@ -35,6 +35,7 @@
* See https://sourceware.org/glibc/wiki/Synchronizing_Headers.
*/
#include <linux/fs.h>
+#include <linux/mount.h>
#include "common.h"
@@ -47,6 +48,13 @@
}
#endif
+#ifndef open_tree
+int open_tree(int dfd, const char *filename, unsigned int flags)
+{
+ return syscall(__NR_open_tree, dfd, filename, flags);
+}
+#endif
+
#ifndef RENAME_EXCHANGE
#define RENAME_EXCHANGE (1 << 1)
#endif
@@ -2400,6 +2408,43 @@
layer_dir_s1d1_refer);
}
+/*
+ * Tests walking through a denied root mount.
+ */
+TEST_F_FORK(layout1, refer_mount_root_deny)
+{
+ const struct landlock_ruleset_attr ruleset_attr = {
+ .handled_access_fs = LANDLOCK_ACCESS_FS_MAKE_DIR,
+ };
+ int root_fd, ruleset_fd;
+
+ /* Creates a mount object from a non-mount point. */
+ set_cap(_metadata, CAP_SYS_ADMIN);
+ root_fd =
+ open_tree(AT_FDCWD, dir_s1d1,
+ AT_EMPTY_PATH | OPEN_TREE_CLONE | OPEN_TREE_CLOEXEC);
+ clear_cap(_metadata, CAP_SYS_ADMIN);
+ ASSERT_LE(0, root_fd);
+
+ ruleset_fd =
+ landlock_create_ruleset(&ruleset_attr, sizeof(ruleset_attr), 0);
+ ASSERT_LE(0, ruleset_fd);
+
+ ASSERT_EQ(0, prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0));
+ ASSERT_EQ(0, landlock_restrict_self(ruleset_fd, 0));
+ EXPECT_EQ(0, close(ruleset_fd));
+
+ /* Link denied by Landlock: EACCES. */
+ EXPECT_EQ(-1, linkat(root_fd, ".", root_fd, "does_not_exist", 0));
+ EXPECT_EQ(EACCES, errno);
+
+ /* renameat2() always returns EBUSY. */
+ EXPECT_EQ(-1, renameat2(root_fd, ".", root_fd, "does_not_exist", 0));
+ EXPECT_EQ(EBUSY, errno);
+
+ EXPECT_EQ(0, close(root_fd));
+}
+
TEST_F_FORK(layout1, reparent_link)
{
const struct rule layer1[] = {
diff --git a/tools/testing/selftests/net/hsr/hsr_ping.sh b/tools/testing/selftests/net/hsr/hsr_ping.sh
index 790294c..3684b81 100755
--- a/tools/testing/selftests/net/hsr/hsr_ping.sh
+++ b/tools/testing/selftests/net/hsr/hsr_ping.sh
@@ -174,6 +174,8 @@
setup_hsr_interfaces 0
do_complete_ping_test
+setup_ns ns1 ns2 ns3
+
setup_hsr_interfaces 1
do_complete_ping_test
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index fefa917..2b66c5f 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -261,6 +261,8 @@
TEST_NAME="${1}"
+ MPTCP_LIB_SUBTEST_FLAKY=0 # reset if modified
+
if skip_test; then
MPTCP_LIB_TEST_COUNTER=$((MPTCP_LIB_TEST_COUNTER+1))
last_test_ignored=1
@@ -448,7 +450,9 @@
# $1: err msg
fail_test()
{
- ret=${KSFT_FAIL}
+ if ! mptcp_lib_subtest_is_flaky; then
+ ret=${KSFT_FAIL}
+ fi
if [ ${#} -gt 0 ]; then
print_fail "${@}"
@@ -3069,6 +3073,7 @@
fastclose_tests()
{
if reset_check_counter "fastclose test" "MPTcpExtMPFastcloseTx"; then
+ MPTCP_LIB_SUBTEST_FLAKY=1
test_linkfail=1024 fastclose=client \
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr 0 0 0
@@ -3077,6 +3082,7 @@
fi
if reset_check_counter "fastclose server test" "MPTcpExtMPFastcloseRx"; then
+ MPTCP_LIB_SUBTEST_FLAKY=1
test_linkfail=1024 fastclose=server \
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr 0 0 0 0 0 0 1
@@ -3095,6 +3101,7 @@
{
# single subflow
if reset_with_fail "Infinite map" 1; then
+ MPTCP_LIB_SUBTEST_FLAKY=1
test_linkfail=128 \
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr 0 0 0 +1 +0 1 0 1 "$(pedit_action_pkts)"
@@ -3103,6 +3110,7 @@
# multiple subflows
if reset_with_fail "MP_FAIL MP_RST" 2; then
+ MPTCP_LIB_SUBTEST_FLAKY=1
tc -n $ns2 qdisc add dev ns2eth1 root netem rate 1mbit delay 5ms
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
index ad2ebda..6ffa9b7 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
@@ -21,6 +21,7 @@
MPTCP_LIB_SUBTESTS=()
MPTCP_LIB_SUBTESTS_DUPLICATED=0
+MPTCP_LIB_SUBTEST_FLAKY=0
MPTCP_LIB_TEST_COUNTER=0
MPTCP_LIB_TEST_FORMAT="%02u %-50s"
MPTCP_LIB_IP_MPTCP=0
@@ -41,6 +42,16 @@
readonly MPTCP_LIB_COLOR_RESET=
fi
+# SELFTESTS_MPTCP_LIB_OVERRIDE_FLAKY env var can be set not to ignore errors
+# from subtests marked as flaky
+mptcp_lib_override_flaky() {
+ [ "${SELFTESTS_MPTCP_LIB_OVERRIDE_FLAKY:-}" = 1 ]
+}
+
+mptcp_lib_subtest_is_flaky() {
+ [ "${MPTCP_LIB_SUBTEST_FLAKY}" = 1 ] && ! mptcp_lib_override_flaky
+}
+
# $1: color, $2: text
mptcp_lib_print_color() {
echo -e "${MPTCP_LIB_START_PRINT:-}${*}${MPTCP_LIB_COLOR_RESET}"
@@ -72,7 +83,16 @@
}
mptcp_lib_pr_fail() {
- mptcp_lib_print_err "[FAIL]${1:+ ${*}}"
+ local title cmt
+
+ if mptcp_lib_subtest_is_flaky; then
+ title="IGNO"
+ cmt=" (flaky)"
+ else
+ title="FAIL"
+ fi
+
+ mptcp_lib_print_err "[${title}]${cmt}${1:+ ${*}}"
}
mptcp_lib_pr_info() {
@@ -208,7 +228,13 @@
# $1: test name
mptcp_lib_result_fail() {
- __mptcp_lib_result_add "not ok" "${1}"
+ if mptcp_lib_subtest_is_flaky; then
+ # It might sound better to use 'not ok # TODO' or 'ok # SKIP',
+ # but some CIs don't understand 'TODO' and treat SKIP as errors.
+ __mptcp_lib_result_add "ok" "${1} # IGNORE Flaky"
+ else
+ __mptcp_lib_result_add "not ok" "${1}"
+ fi
}
# $1: test name
diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh
index 4b14b44..f74e1c3 100755
--- a/tools/testing/selftests/net/mptcp/simult_flows.sh
+++ b/tools/testing/selftests/net/mptcp/simult_flows.sh
@@ -244,7 +244,7 @@
do_transfer $small $large $time
lret=$?
mptcp_lib_result_code "${lret}" "${msg}"
- if [ $lret -ne 0 ]; then
+ if [ $lret -ne 0 ] && ! mptcp_lib_subtest_is_flaky; then
ret=$lret
[ $bail -eq 0 ] || exit $ret
fi
@@ -254,7 +254,7 @@
do_transfer $large $small $time
lret=$?
mptcp_lib_result_code "${lret}" "${msg}"
- if [ $lret -ne 0 ]; then
+ if [ $lret -ne 0 ] && ! mptcp_lib_subtest_is_flaky; then
ret=$lret
[ $bail -eq 0 ] || exit $ret
fi
@@ -290,7 +290,7 @@
run_test 10 10 1 25 "balanced bwidth with unbalanced delay"
# we still need some additional infrastructure to pass the following test-cases
-run_test 10 3 0 0 "unbalanced bwidth"
+MPTCP_LIB_SUBTEST_FLAKY=1 run_test 10 3 0 0 "unbalanced bwidth"
run_test 10 3 1 25 "unbalanced bwidth with unbalanced delay"
run_test 10 3 25 1 "unbalanced bwidth with opposed, unbalanced delay"
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json
index 12da0a9..557fb07 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json
@@ -133,6 +133,50 @@
]
},
{
+ "id": "6f62",
+ "name": "Add taprio Qdisc with too short interval",
+ "category": [
+ "qdisc",
+ "taprio"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "echo \"1 1 8\" > /sys/bus/netdevsim/new_device"
+ ],
+ "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: taprio num_tc 2 queues 1@0 1@1 sched-entry S 01 300 sched-entry S 02 1700 clockid CLOCK_TAI",
+ "expExitCode": "2",
+ "verifyCmd": "$TC qdisc show dev $ETH",
+ "matchPattern": "qdisc taprio 1: root refcnt",
+ "matchCount": "0",
+ "teardown": [
+ "echo \"1\" > /sys/bus/netdevsim/del_device"
+ ]
+ },
+ {
+ "id": "831f",
+ "name": "Add taprio Qdisc with too short cycle-time",
+ "category": [
+ "qdisc",
+ "taprio"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "echo \"1 1 8\" > /sys/bus/netdevsim/new_device"
+ ],
+ "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: taprio num_tc 2 queues 1@0 1@1 sched-entry S 01 200000 sched-entry S 02 200000 cycle-time 100 clockid CLOCK_TAI",
+ "expExitCode": "2",
+ "verifyCmd": "$TC qdisc show dev $ETH",
+ "matchPattern": "qdisc taprio 1: root refcnt",
+ "matchCount": "0",
+ "teardown": [
+ "echo \"1\" > /sys/bus/netdevsim/del_device"
+ ]
+ },
+ {
"id": "3e1e",
"name": "Add taprio Qdisc with an invalid cycle-time",
"category": [
