Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs:
xfs: revert to using a kthread for AIL pushing
xfs: force the log if we encounter pinned buffers in .iop_pushbuf
xfs: do not update xa_last_pushed_lsn for locked items
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 854ed5ca..d6e6724 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2706,10 +2706,11 @@
functions are at fixed addresses, they make nice
targets for exploits that can control RIP.
- emulate [default] Vsyscalls turn into traps and are
- emulated reasonably safely.
+ emulate Vsyscalls turn into traps and are emulated
+ reasonably safely.
- native Vsyscalls are native syscall instructions.
+ native [default] Vsyscalls are native syscall
+ instructions.
This is a little bit faster than trapping
and makes a few dynamic recompilers work
better than they would in emulation mode.
diff --git a/arch/tile/kernel/intvec_32.S b/arch/tile/kernel/intvec_32.S
index fc94607..aecc8ed 100644
--- a/arch/tile/kernel/intvec_32.S
+++ b/arch/tile/kernel/intvec_32.S
@@ -21,7 +21,7 @@
#include <asm/ptrace.h>
#include <asm/thread_info.h>
#include <asm/irqflags.h>
-#include <linux/atomic.h>
+#include <asm/atomic_32.h>
#include <asm/asm-offsets.h>
#include <hv/hypervisor.h>
#include <arch/abi.h>
diff --git a/arch/tile/lib/atomic_asm_32.S b/arch/tile/lib/atomic_asm_32.S
index 1f75a2a..3063804 100644
--- a/arch/tile/lib/atomic_asm_32.S
+++ b/arch/tile/lib/atomic_asm_32.S
@@ -70,7 +70,7 @@
*/
#include <linux/linkage.h>
-#include <linux/atomic.h>
+#include <asm/atomic_32.h>
#include <asm/page.h>
#include <asm/processor.h>
diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
index 18ae83d..b56c65de 100644
--- a/arch/x86/kernel/vsyscall_64.c
+++ b/arch/x86/kernel/vsyscall_64.c
@@ -56,7 +56,7 @@
.lock = __SEQLOCK_UNLOCKED(__vsyscall_gtod_data.lock),
};
-static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
+static enum { EMULATE, NATIVE, NONE } vsyscall_mode = NATIVE;
static int __init vsyscall_setup(char *str)
{
diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c
index 58425ad..fe73276 100644
--- a/arch/x86/platform/mrst/mrst.c
+++ b/arch/x86/platform/mrst/mrst.c
@@ -678,38 +678,40 @@
pentry = (struct sfi_device_table_entry *)sb->pentry;
for (i = 0; i < num; i++, pentry++) {
- if (pentry->irq != (u8)0xff) { /* native RTE case */
+ int irq = pentry->irq;
+
+ if (irq != (u8)0xff) { /* native RTE case */
/* these SPI2 devices are not exposed to system as PCI
* devices, but they have separate RTE entry in IOAPIC
* so we have to enable them one by one here
*/
- ioapic = mp_find_ioapic(pentry->irq);
+ ioapic = mp_find_ioapic(irq);
irq_attr.ioapic = ioapic;
- irq_attr.ioapic_pin = pentry->irq;
+ irq_attr.ioapic_pin = irq;
irq_attr.trigger = 1;
irq_attr.polarity = 1;
- io_apic_set_pci_routing(NULL, pentry->irq, &irq_attr);
+ io_apic_set_pci_routing(NULL, irq, &irq_attr);
} else
- pentry->irq = 0; /* No irq */
+ irq = 0; /* No irq */
switch (pentry->type) {
case SFI_DEV_TYPE_IPC:
/* ID as IRQ is a hack that will go away */
- pdev = platform_device_alloc(pentry->name, pentry->irq);
+ pdev = platform_device_alloc(pentry->name, irq);
if (pdev == NULL) {
pr_err("out of memory for SFI platform device '%s'.\n",
pentry->name);
continue;
}
- install_irq_resource(pdev, pentry->irq);
+ install_irq_resource(pdev, irq);
pr_debug("info[%2d]: IPC bus, name = %16.16s, "
- "irq = 0x%2x\n", i, pentry->name, pentry->irq);
+ "irq = 0x%2x\n", i, pentry->name, irq);
sfi_handle_ipc_dev(pdev);
break;
case SFI_DEV_TYPE_SPI:
memset(&spi_info, 0, sizeof(spi_info));
strncpy(spi_info.modalias, pentry->name, SFI_NAME_LEN);
- spi_info.irq = pentry->irq;
+ spi_info.irq = irq;
spi_info.bus_num = pentry->host_num;
spi_info.chip_select = pentry->addr;
spi_info.max_speed_hz = pentry->max_freq;
@@ -726,7 +728,7 @@
memset(&i2c_info, 0, sizeof(i2c_info));
bus = pentry->host_num;
strncpy(i2c_info.type, pentry->name, SFI_NAME_LEN);
- i2c_info.irq = pentry->irq;
+ i2c_info.irq = irq;
i2c_info.addr = pentry->addr;
pr_debug("info[%2d]: I2C bus = %d, name = %16.16s, "
"irq = 0x%2x, addr = 0x%x\n", i, bus,
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 9827c5e..811dbbd 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -327,7 +327,7 @@
select BLK_DEV_IDEPCI
help
This is a driver for the OPTi 82C621 EIDE controller.
- Please read the comments at the top of <file:drivers/ide/pci/opti621.c>.
+ Please read the comments at the top of <file:drivers/ide/opti621.c>.
config BLK_DEV_RZ1000
tristate "RZ1000 chipset bugfix/support"
@@ -365,7 +365,7 @@
normal dual channel support.
Please read the comments at the top of
- <file:drivers/ide/pci/alim15x3.c>.
+ <file:drivers/ide/alim15x3.c>.
If unsure, say N.
@@ -528,7 +528,7 @@
This driver adds detection and support for the NS87415 chip
(used mainly on SPARC64 and PA-RISC machines).
- Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>.
+ Please read the comments at the top of <file:drivers/ide/ns87415.c>.
config BLK_DEV_PDC202XX_OLD
tristate "PROMISE PDC202{46|62|65|67} support"
@@ -547,7 +547,7 @@
for more than one card.
Please read the comments at the top of
- <file:drivers/ide/pci/pdc202xx_old.c>.
+ <file:drivers/ide/pdc202xx_old.c>.
If unsure, say N.
@@ -593,7 +593,7 @@
ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740,
SiS745, SiS750
- Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>.
+ Please read the comments at the top of <file:drivers/ide/sis5513.c>.
config BLK_DEV_SL82C105
tristate "Winbond SL82c105 support"
@@ -616,7 +616,7 @@
look-a-like to the PIIX4 it should be a nice addition.
Please read the comments at the top of
- <file:drivers/ide/pci/slc90e66.c>.
+ <file:drivers/ide/slc90e66.c>.
config BLK_DEV_TRM290
tristate "Tekram TRM290 chipset support"
@@ -625,7 +625,7 @@
This driver adds support for bus master DMA transfers
using the Tekram TRM290 PCI IDE chip. Volunteers are
needed for further tweaking and development.
- Please read the comments at the top of <file:drivers/ide/pci/trm290.c>.
+ Please read the comments at the top of <file:drivers/ide/trm290.c>.
config BLK_DEV_VIA82CXXX
tristate "VIA82CXXX chipset support"
@@ -836,7 +836,7 @@
of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
I/O speeds to be set as well.
See the files <file:Documentation/ide/ide.txt> and
- <file:drivers/ide/legacy/ali14xx.c> for more info.
+ <file:drivers/ide/ali14xx.c> for more info.
config BLK_DEV_DTC2278
tristate "DTC-2278 support"
@@ -847,7 +847,7 @@
boot parameter. It enables support for the secondary IDE interface
of the DTC-2278 card, and permits faster I/O speeds to be set as
well. See the <file:Documentation/ide/ide.txt> and
- <file:drivers/ide/legacy/dtc2278.c> files for more info.
+ <file:drivers/ide/dtc2278.c> files for more info.
config BLK_DEV_HT6560B
tristate "Holtek HT6560B support"
@@ -858,7 +858,7 @@
boot parameter. It enables support for the secondary IDE interface
of the Holtek card, and permits faster I/O speeds to be set as well.
See the <file:Documentation/ide/ide.txt> and
- <file:drivers/ide/legacy/ht6560b.c> files for more info.
+ <file:drivers/ide/ht6560b.c> files for more info.
config BLK_DEV_QD65XX
tristate "QDI QD65xx support"
@@ -867,7 +867,7 @@
help
This driver is enabled at runtime using the "qd65xx.probe" kernel
boot parameter. It permits faster I/O speeds to be set. See the
- <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c>
+ <file:Documentation/ide/ide.txt> and <file:drivers/ide/qd65xx.c>
for more info.
config BLK_DEV_UMC8672
@@ -879,7 +879,7 @@
boot parameter. It enables support for the secondary IDE interface
of the UMC-8672, and permits faster I/O speeds to be set as well.
See the files <file:Documentation/ide/ide.txt> and
- <file:drivers/ide/legacy/umc8672.c> for more info.
+ <file:drivers/ide/umc8672.c> for more info.
endif
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index e46df53..9a7eb3b 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -239,13 +239,19 @@
* FUNC_N_CLID_X = N * NUM_SPECIAL_CLIENTS + FUNC_0_CLID_X
*
*/
-/* iSCSI L2 */
-#define BNX2X_ISCSI_ETH_CL_ID_IDX 1
-#define BNX2X_ISCSI_ETH_CID 49
+enum {
+ BNX2X_ISCSI_ETH_CL_ID_IDX,
+ BNX2X_FCOE_ETH_CL_ID_IDX,
+ BNX2X_MAX_CNIC_ETH_CL_ID_IDX,
+};
-/* FCoE L2 */
-#define BNX2X_FCOE_ETH_CL_ID_IDX 2
-#define BNX2X_FCOE_ETH_CID 50
+#define BNX2X_CNIC_START_ETH_CID 48
+enum {
+ /* iSCSI L2 */
+ BNX2X_ISCSI_ETH_CID = BNX2X_CNIC_START_ETH_CID,
+ /* FCoE L2 */
+ BNX2X_FCOE_ETH_CID,
+};
/** Additional rings budgeting */
#ifdef BCM_CNIC
diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
index 223bfee..2dc1199 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -1297,7 +1297,7 @@
static inline u8 bnx2x_cnic_eth_cl_id(struct bnx2x *bp, u8 cl_idx)
{
return bp->cnic_base_cl_id + cl_idx +
- (bp->pf_num >> 1) * NON_ETH_CONTEXT_USE;
+ (bp->pf_num >> 1) * BNX2X_MAX_CNIC_ETH_CL_ID_IDX;
}
static inline u8 bnx2x_cnic_fw_sb_id(struct bnx2x *bp)
diff --git a/drivers/net/can/mscan/mscan.c b/drivers/net/can/mscan/mscan.c
index 92feac6..4cc6f44 100644
--- a/drivers/net/can/mscan/mscan.c
+++ b/drivers/net/can/mscan/mscan.c
@@ -261,11 +261,13 @@
void __iomem *data = ®s->tx.dsr1_0;
u16 *payload = (u16 *)frame->data;
- /* It is safe to write into dsr[dlc+1] */
- for (i = 0; i < (frame->can_dlc + 1) / 2; i++) {
+ for (i = 0; i < frame->can_dlc / 2; i++) {
out_be16(data, *payload++);
data += 2 + _MSCAN_RESERVED_DSR_SIZE;
}
+ /* write remaining byte if necessary */
+ if (frame->can_dlc & 1)
+ out_8(data, frame->data[frame->can_dlc - 1]);
}
out_8(®s->tx.dlr, frame->can_dlc);
@@ -330,10 +332,13 @@
void __iomem *data = ®s->rx.dsr1_0;
u16 *payload = (u16 *)frame->data;
- for (i = 0; i < (frame->can_dlc + 1) / 2; i++) {
+ for (i = 0; i < frame->can_dlc / 2; i++) {
*payload++ = in_be16(data);
data += 2 + _MSCAN_RESERVED_DSR_SIZE;
}
+ /* read remaining byte if necessary */
+ if (frame->can_dlc & 1)
+ frame->data[frame->can_dlc - 1] = in_8(data);
}
out_8(®s->canrflg, MSCAN_RXF);
diff --git a/drivers/net/mlx4/en_tx.c b/drivers/net/mlx4/en_tx.c
index 6e03de0..f76ab6b 100644
--- a/drivers/net/mlx4/en_tx.c
+++ b/drivers/net/mlx4/en_tx.c
@@ -172,7 +172,7 @@
memset(ring->buf, 0, ring->buf_size);
ring->qp_state = MLX4_QP_STATE_RST;
- ring->doorbell_qpn = swab32(ring->qp.qpn << 8);
+ ring->doorbell_qpn = ring->qp.qpn << 8;
mlx4_en_fill_qp_context(priv, ring->size, ring->stride, 1, 0, ring->qpn,
ring->cqn, &ring->context);
@@ -791,7 +791,7 @@
skb_orphan(skb);
if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tag) {
- *(u32 *) (&tx_desc->ctrl.vlan_tag) |= ring->doorbell_qpn;
+ *(__be32 *) (&tx_desc->ctrl.vlan_tag) |= cpu_to_be32(ring->doorbell_qpn);
op_own |= htonl((bf_index & 0xffff) << 8);
/* Ensure new descirptor hits memory
* before setting ownership of this descriptor to HW */
@@ -812,7 +812,7 @@
wmb();
tx_desc->ctrl.owner_opcode = op_own;
wmb();
- writel(ring->doorbell_qpn, ring->bf.uar->map + MLX4_SEND_DOORBELL);
+ iowrite32be(ring->doorbell_qpn, ring->bf.uar->map + MLX4_SEND_DOORBELL);
}
/* Poll CQ here */
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 538f65a..dae5dfe 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1047,7 +1047,16 @@
if (!max_to_defrag)
max_to_defrag = last_index - 1;
- while (i <= last_index && defrag_count < max_to_defrag) {
+ /*
+ * make writeback starts from i, so the defrag range can be
+ * written sequentially.
+ */
+ if (i < inode->i_mapping->writeback_index)
+ inode->i_mapping->writeback_index = i;
+
+ while (i <= last_index && defrag_count < max_to_defrag &&
+ (i < (i_size_read(inode) + PAGE_CACHE_SIZE - 1) >>
+ PAGE_CACHE_SHIFT)) {
/*
* make sure we stop running if someone unmounts
* the FS
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 3b5669a..d27c797 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -875,6 +875,7 @@
skb_reset_transport_header(skb);
__skb_push(skb, skb_gro_offset(skb));
+ ops = rcu_dereference(inet6_protos[proto]);
if (!ops || !ops->gro_receive)
goto out_unlock;
