Merge tag 'ceph-for-5.6-rc2' of https://github.com/ceph/ceph-client

Pull ceph fixes from Ilya Dryomov:

 - make O_DIRECT | O_APPEND combination work better

 - redo the server path canonicalization patch that went into -rc1

 - fix the 'noacl' mount option that got broken by the conversion to the
   new mount API in 5.5

* tag 'ceph-for-5.6-rc2' of https://github.com/ceph/ceph-client:
  ceph: noacl mount option is effectively ignored
  ceph: canonicalize server path in place
  ceph: do not execute direct write in parallel if O_APPEND is specified
diff --git a/MAINTAINERS b/MAINTAINERS
index 38fe2f3..a0d8649 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2796,11 +2796,11 @@
 
 ATHEROS 71XX/9XXX GPIO DRIVER
 M:	Alban Bedel <albeu@free.fr>
+S:	Maintained
 W:	https://github.com/AlbanBedel/linux
 T:	git git://github.com/AlbanBedel/linux
-S:	Maintained
-F:	drivers/gpio/gpio-ath79.c
 F:	Documentation/devicetree/bindings/gpio/gpio-ath79.txt
+F:	drivers/gpio/gpio-ath79.c
 
 ATHEROS 71XX/9XXX USB PHY DRIVER
 M:	Alban Bedel <albeu@free.fr>
@@ -3422,8 +3422,8 @@
 M:	Gregory Fong <gregory.0xf0@gmail.com>
 L:	bcm-kernel-feedback-list@broadcom.com
 S:	Supported
-F:	drivers/gpio/gpio-brcmstb.c
 F:	Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
+F:	drivers/gpio/gpio-brcmstb.c
 
 BROADCOM BRCMSTB I2C DRIVER
 M:	Kamal Dasu <kdasu.kdev@gmail.com>
@@ -3481,8 +3481,8 @@
 M:	Ray Jui <rjui@broadcom.com>
 L:	bcm-kernel-feedback-list@broadcom.com
 S:	Supported
-F:	drivers/gpio/gpio-bcm-kona.c
 F:	Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
+F:	drivers/gpio/gpio-bcm-kona.c
 
 BROADCOM NETXTREME-E ROCE DRIVER
 M:	Selvin Xavier <selvin.xavier@broadcom.com>
@@ -3597,8 +3597,8 @@
 
 BT8XXGPIO DRIVER
 M:	Michael Buesch <m@bues.ch>
-W:	http://bu3sch.de/btgpio.php
 S:	Maintained
+W:	http://bu3sch.de/btgpio.php
 F:	drivers/gpio/gpio-bt8xx.c
 
 BTRFS FILE SYSTEM
@@ -7143,18 +7143,18 @@
 M:	Linus Walleij <linus.walleij@linaro.org>
 M:	Bartosz Golaszewski <bgolaszewski@baylibre.com>
 L:	linux-gpio@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
 S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
+F:	Documentation/ABI/obsolete/sysfs-gpio
+F:	Documentation/ABI/testing/gpio-cdev
+F:	Documentation/admin-guide/gpio/
 F:	Documentation/devicetree/bindings/gpio/
 F:	Documentation/driver-api/gpio/
-F:	Documentation/admin-guide/gpio/
-F:	Documentation/ABI/testing/gpio-cdev
-F:	Documentation/ABI/obsolete/sysfs-gpio
 F:	drivers/gpio/
+F:	include/asm-generic/gpio.h
 F:	include/linux/gpio/
 F:	include/linux/gpio.h
 F:	include/linux/of_gpio.h
-F:	include/asm-generic/gpio.h
 F:	include/uapi/linux/gpio.h
 F:	tools/gpio/
 
@@ -8055,8 +8055,8 @@
 ICH LPC AND GPIO DRIVER
 M:	Peter Tyser <ptyser@xes-inc.com>
 S:	Maintained
-F:	drivers/mfd/lpc_ich.c
 F:	drivers/gpio/gpio-ich.c
+F:	drivers/mfd/lpc_ich.c
 
 ICY I2C DRIVER
 M:	Max Staudt <max@enpas.org>
@@ -16075,8 +16075,8 @@
 SYNOPSYS CREG GPIO DRIVER
 M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
 S:	Maintained
-F:	drivers/gpio/gpio-creg-snps.c
 F:	Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
+F:	drivers/gpio/gpio-creg-snps.c
 
 SYNOPSYS DESIGNWARE 8250 UART DRIVER
 R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
@@ -16087,8 +16087,8 @@
 M:	Hoan Tran <hoan@os.amperecomputing.com>
 L:	linux-gpio@vger.kernel.org
 S:	Maintained
-F:	drivers/gpio/gpio-dwapb.c
 F:	Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
+F:	drivers/gpio/gpio-dwapb.c
 
 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
 M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
@@ -18414,8 +18414,8 @@
 M:	Semi Malinen <semi.malinen@ge.com>
 L:	linux-gpio@vger.kernel.org
 S:	Maintained
-F:	drivers/gpio/gpio-xra1403.c
 F:	Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
+F:	drivers/gpio/gpio-xra1403.c
 
 XTENSA XTFPGA PLATFORM SUPPORT
 M:	Max Filippov <jcmvbkbc@gmail.com>
diff --git a/arch/arm64/include/asm/exception.h b/arch/arm64/include/asm/exception.h
index b87c6e2..7a6e81ca 100644
--- a/arch/arm64/include/asm/exception.h
+++ b/arch/arm64/include/asm/exception.h
@@ -33,7 +33,6 @@
 
 asmlinkage void enter_from_user_mode(void);
 void do_mem_abort(unsigned long addr, unsigned int esr, struct pt_regs *regs);
-void do_sp_pc_abort(unsigned long addr, unsigned int esr, struct pt_regs *regs);
 void do_undefinstr(struct pt_regs *regs);
 asmlinkage void bad_mode(struct pt_regs *regs, int reason, unsigned int esr);
 void do_debug_exception(unsigned long addr_if_watchpoint, unsigned int esr,
@@ -47,7 +46,4 @@
 void do_cp15instr(unsigned int esr, struct pt_regs *regs);
 void do_el0_svc(struct pt_regs *regs);
 void do_el0_svc_compat(struct pt_regs *regs);
-void do_el0_ia_bp_hardening(unsigned long addr,  unsigned int esr,
-			    struct pt_regs *regs);
-
 #endif	/* __ASM_EXCEPTION_H */
diff --git a/arch/arm64/include/asm/spinlock.h b/arch/arm64/include/asm/spinlock.h
index 102404d..9083d69 100644
--- a/arch/arm64/include/asm/spinlock.h
+++ b/arch/arm64/include/asm/spinlock.h
@@ -18,6 +18,10 @@
  * See:
  * https://lore.kernel.org/lkml/20200110100612.GC2827@hirez.programming.kicks-ass.net
  */
-#define vcpu_is_preempted(cpu)	false
+#define vcpu_is_preempted vcpu_is_preempted
+static inline bool vcpu_is_preempted(int cpu)
+{
+	return false;
+}
 
 #endif /* __ASM_SPINLOCK_H */
diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
index 53b8a4e..91a8310 100644
--- a/arch/arm64/kernel/kaslr.c
+++ b/arch/arm64/kernel/kaslr.c
@@ -11,6 +11,7 @@
 #include <linux/sched.h>
 #include <linux/types.h>
 
+#include <asm/archrandom.h>
 #include <asm/cacheflush.h>
 #include <asm/fixmap.h>
 #include <asm/kernel-pgtable.h>
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index bbb0f0c..0062605 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -466,6 +466,13 @@
 	if (unlikely(next->flags & PF_KTHREAD))
 		return;
 
+	/*
+	 * If all CPUs implement the SSBS extension, then we just need to
+	 * context-switch the PSTATE field.
+	 */
+	if (cpu_have_feature(cpu_feature(SSBS)))
+		return;
+
 	/* If the mitigation is enabled, then we leave SSBS clear. */
 	if ((arm64_get_ssbd_state() == ARM64_SSBD_FORCE_ENABLE) ||
 	    test_tsk_thread_flag(next, TIF_SSBD))
@@ -608,8 +615,6 @@
  * only prevents the tagged address ABI enabling via prctl() and does not
  * disable it for tasks that already opted in to the relaxed ABI.
  */
-static int zero;
-static int one = 1;
 
 static struct ctl_table tagged_addr_sysctl_table[] = {
 	{
@@ -618,8 +623,8 @@
 		.data		= &tagged_addr_disabled,
 		.maxlen		= sizeof(int),
 		.proc_handler	= proc_dointvec_minmax,
-		.extra1		= &zero,
-		.extra2		= &one,
+		.extra1		= SYSCTL_ZERO,
+		.extra2		= SYSCTL_ONE,
 	},
 	{ }
 };
diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c
index 73f06d4..eebbc8d 100644
--- a/arch/arm64/kernel/time.c
+++ b/arch/arm64/kernel/time.c
@@ -23,7 +23,7 @@
 #include <linux/irq.h>
 #include <linux/delay.h>
 #include <linux/clocksource.h>
-#include <linux/clk-provider.h>
+#include <linux/of_clk.h>
 #include <linux/acpi.h>
 
 #include <clocksource/arm_arch_timer.h>
diff --git a/crypto/Kconfig b/crypto/Kconfig
index cdb51d4..c24a474 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -136,8 +136,6 @@
 	  Userspace configuration for cryptographic instantiations such as
 	  cbc(aes).
 
-if CRYPTO_MANAGER2
-
 config CRYPTO_MANAGER_DISABLE_TESTS
 	bool "Disable run-time self tests"
 	default y
@@ -155,8 +153,6 @@
 	  This is intended for developer use only, as these tests take much
 	  longer to run than the normal self tests.
 
-endif	# if CRYPTO_MANAGER2
-
 config CRYPTO_GF128MUL
 	tristate
 
diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h
index 67f282e..6ad0517 100644
--- a/drivers/acpi/acpica/achware.h
+++ b/drivers/acpi/acpica/achware.h
@@ -101,6 +101,8 @@
 
 acpi_status acpi_hw_enable_all_wakeup_gpes(void);
 
+u8 acpi_hw_check_all_gpes(void);
+
 acpi_status
 acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
 				 struct acpi_gpe_block_info *gpe_block,
diff --git a/drivers/acpi/acpica/evxfgpe.c b/drivers/acpi/acpica/evxfgpe.c
index 2c39ff2..f2de66b 100644
--- a/drivers/acpi/acpica/evxfgpe.c
+++ b/drivers/acpi/acpica/evxfgpe.c
@@ -795,6 +795,38 @@
 
 ACPI_EXPORT_SYMBOL(acpi_enable_all_wakeup_gpes)
 
+/******************************************************************************
+ *
+ * FUNCTION:    acpi_any_gpe_status_set
+ *
+ * PARAMETERS:  None
+ *
+ * RETURN:      Whether or not the status bit is set for any GPE
+ *
+ * DESCRIPTION: Check the status bits of all enabled GPEs and return TRUE if any
+ *              of them is set or FALSE otherwise.
+ *
+ ******************************************************************************/
+u32 acpi_any_gpe_status_set(void)
+{
+	acpi_status status;
+	u8 ret;
+
+	ACPI_FUNCTION_TRACE(acpi_any_gpe_status_set);
+
+	status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+	if (ACPI_FAILURE(status)) {
+		return (FALSE);
+	}
+
+	ret = acpi_hw_check_all_gpes();
+	(void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
+
+	return (ret);
+}
+
+ACPI_EXPORT_SYMBOL(acpi_any_gpe_status_set)
+
 /*******************************************************************************
  *
  * FUNCTION:    acpi_install_gpe_block
diff --git a/drivers/acpi/acpica/hwgpe.c b/drivers/acpi/acpica/hwgpe.c
index 1b4252b..f4c285c 100644
--- a/drivers/acpi/acpica/hwgpe.c
+++ b/drivers/acpi/acpica/hwgpe.c
@@ -446,6 +446,53 @@
 
 /******************************************************************************
  *
+ * FUNCTION:    acpi_hw_get_gpe_block_status
+ *
+ * PARAMETERS:  gpe_xrupt_info      - GPE Interrupt info
+ *              gpe_block           - Gpe Block info
+ *
+ * RETURN:      Success
+ *
+ * DESCRIPTION: Produce a combined GPE status bits mask for the given block.
+ *
+ ******************************************************************************/
+
+static acpi_status
+acpi_hw_get_gpe_block_status(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+			     struct acpi_gpe_block_info *gpe_block,
+			     void *ret_ptr)
+{
+	struct acpi_gpe_register_info *gpe_register_info;
+	u64 in_enable, in_status;
+	acpi_status status;
+	u8 *ret = ret_ptr;
+	u32 i;
+
+	/* Examine each GPE Register within the block */
+
+	for (i = 0; i < gpe_block->register_count; i++) {
+		gpe_register_info = &gpe_block->register_info[i];
+
+		status = acpi_hw_read(&in_enable,
+				      &gpe_register_info->enable_address);
+		if (ACPI_FAILURE(status)) {
+			continue;
+		}
+
+		status = acpi_hw_read(&in_status,
+				      &gpe_register_info->status_address);
+		if (ACPI_FAILURE(status)) {
+			continue;
+		}
+
+		*ret |= in_enable & in_status;
+	}
+
+	return (AE_OK);
+}
+
+/******************************************************************************
+ *
  * FUNCTION:    acpi_hw_disable_all_gpes
  *
  * PARAMETERS:  None
@@ -510,4 +557,28 @@
 	return_ACPI_STATUS(status);
 }
 
+/******************************************************************************
+ *
+ * FUNCTION:    acpi_hw_check_all_gpes
+ *
+ * PARAMETERS:  None
+ *
+ * RETURN:      Combined status of all GPEs
+ *
+ * DESCRIPTION: Check all enabled GPEs in all GPE blocks and return TRUE if the
+ *              status bit is set for at least one of them of FALSE otherwise.
+ *
+ ******************************************************************************/
+
+u8 acpi_hw_check_all_gpes(void)
+{
+	u8 ret = 0;
+
+	ACPI_FUNCTION_TRACE(acpi_hw_check_all_gpes);
+
+	(void)acpi_ev_walk_gpe_list(acpi_hw_get_gpe_block_status, &ret);
+
+	return (ret != 0);
+}
+
 #endif				/* !ACPI_REDUCED_HARDWARE */
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 08bc975..d1f1cf5 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -179,6 +179,7 @@
 
 static struct acpi_ec *boot_ec;
 static bool boot_ec_is_ecdt = false;
+static struct workqueue_struct *ec_wq;
 static struct workqueue_struct *ec_query_wq;
 
 static int EC_FLAGS_QUERY_HANDSHAKE; /* Needs QR_EC issued when SCI_EVT set */
@@ -469,7 +470,7 @@
 		ec_dbg_evt("Command(%s) submitted/blocked",
 			   acpi_ec_cmd_string(ACPI_EC_COMMAND_QUERY));
 		ec->nr_pending_queries++;
-		schedule_work(&ec->work);
+		queue_work(ec_wq, &ec->work);
 	}
 }
 
@@ -535,7 +536,7 @@
 #ifdef CONFIG_PM_SLEEP
 static void __acpi_ec_flush_work(void)
 {
-	flush_scheduled_work(); /* flush ec->work */
+	drain_workqueue(ec_wq); /* flush ec->work */
 	flush_workqueue(ec_query_wq); /* flush queries */
 }
 
@@ -556,8 +557,8 @@
 
 void acpi_ec_flush_work(void)
 {
-	/* Without ec_query_wq there is nothing to flush. */
-	if (!ec_query_wq)
+	/* Without ec_wq there is nothing to flush. */
+	if (!ec_wq)
 		return;
 
 	__acpi_ec_flush_work();
@@ -2107,25 +2108,33 @@
 	.drv.pm = &acpi_ec_pm,
 };
 
-static inline int acpi_ec_query_init(void)
+static void acpi_ec_destroy_workqueues(void)
 {
-	if (!ec_query_wq) {
-		ec_query_wq = alloc_workqueue("kec_query", 0,
-					      ec_max_queries);
-		if (!ec_query_wq)
-			return -ENODEV;
+	if (ec_wq) {
+		destroy_workqueue(ec_wq);
+		ec_wq = NULL;
 	}
-	return 0;
-}
-
-static inline void acpi_ec_query_exit(void)
-{
 	if (ec_query_wq) {
 		destroy_workqueue(ec_query_wq);
 		ec_query_wq = NULL;
 	}
 }
 
+static int acpi_ec_init_workqueues(void)
+{
+	if (!ec_wq)
+		ec_wq = alloc_ordered_workqueue("kec", 0);
+
+	if (!ec_query_wq)
+		ec_query_wq = alloc_workqueue("kec_query", 0, ec_max_queries);
+
+	if (!ec_wq || !ec_query_wq) {
+		acpi_ec_destroy_workqueues();
+		return -ENODEV;
+	}
+	return 0;
+}
+
 static const struct dmi_system_id acpi_ec_no_wakeup[] = {
 	{
 		.ident = "Thinkpad X1 Carbon 6th",
@@ -2156,8 +2165,7 @@
 	int result;
 	int ecdt_fail, dsdt_fail;
 
-	/* register workqueue for _Qxx evaluations */
-	result = acpi_ec_query_init();
+	result = acpi_ec_init_workqueues();
 	if (result)
 		return result;
 
@@ -2188,6 +2196,6 @@
 {
 
 	acpi_bus_unregister_driver(&acpi_ec_driver);
-	acpi_ec_query_exit();
+	acpi_ec_destroy_workqueues();
 }
 #endif	/* 0 */
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 4398806..152f7fc 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -990,21 +990,34 @@
 	acpi_os_wait_events_complete(); /* synchronize Notify handling */
 }
 
-static void acpi_s2idle_wake(void)
+static bool acpi_s2idle_wake(void)
 {
-	/*
-	 * If IRQD_WAKEUP_ARMED is set for the SCI at this point, the SCI has
-	 * not triggered while suspended, so bail out.
-	 */
-	if (!acpi_sci_irq_valid() ||
-	    irqd_is_wakeup_armed(irq_get_irq_data(acpi_sci_irq)))
-		return;
+	if (!acpi_sci_irq_valid())
+		return pm_wakeup_pending();
 
-	/*
-	 * If there are EC events to process, the wakeup may be a spurious one
-	 * coming from the EC.
-	 */
-	if (acpi_ec_dispatch_gpe()) {
+	while (pm_wakeup_pending()) {
+		/*
+		 * If IRQD_WAKEUP_ARMED is set for the SCI at this point, the
+		 * SCI has not triggered while suspended, so bail out (the
+		 * wakeup is pending anyway and the SCI is not the source of
+		 * it).
+		 */
+		if (irqd_is_wakeup_armed(irq_get_irq_data(acpi_sci_irq)))
+			return true;
+
+		/*
+		 * If there are no EC events to process and at least one of the
+		 * other enabled GPEs is active, the wakeup is regarded as a
+		 * genuine one.
+		 *
+		 * Note that the checks below must be carried out in this order
+		 * to avoid returning prematurely due to a change of the EC GPE
+		 * status bit from unset to set between the checks with the
+		 * status bits of all the other GPEs unset.
+		 */
+		if (acpi_any_gpe_status_set() && !acpi_ec_dispatch_gpe())
+			return true;
+
 		/*
 		 * Cancel the wakeup and process all pending events in case
 		 * there are any wakeup ones in there.
@@ -1017,8 +1030,19 @@
 
 		acpi_s2idle_sync();
 
+		/*
+		 * The SCI is in the "suspended" state now and it cannot produce
+		 * new wakeup events till the rearming below, so if any of them
+		 * are pending here, they must be resulting from the processing
+		 * of EC events above or coming from somewhere else.
+		 */
+		if (pm_wakeup_pending())
+			return true;
+
 		rearm_wake_irq(acpi_sci_irq);
 	}
+
+	return false;
 }
 
 static void acpi_s2idle_restore_early(void)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 4adac3a..cbe6c94 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -105,6 +105,8 @@
 }
 EXPORT_SYMBOL_GPL(have_governor_per_policy);
 
+static struct kobject *cpufreq_global_kobject;
+
 struct kobject *get_governor_parent_kobj(struct cpufreq_policy *policy)
 {
 	if (have_governor_per_policy())
@@ -2745,9 +2747,6 @@
 }
 EXPORT_SYMBOL_GPL(cpufreq_unregister_driver);
 
-struct kobject *cpufreq_global_kobject;
-EXPORT_SYMBOL(cpufreq_global_kobject);
-
 static int __init cpufreq_core_init(void)
 {
 	if (cpufreq_disabled())
diff --git a/drivers/dax/super.c b/drivers/dax/super.c
index 26a654d..0aa4b6b 100644
--- a/drivers/dax/super.c
+++ b/drivers/dax/super.c
@@ -61,7 +61,7 @@
 {
 	if (!blk_queue_dax(bdev->bd_queue))
 		return NULL;
-	return fs_dax_get_by_host(bdev->bd_disk->disk_name);
+	return dax_get_by_host(bdev->bd_disk->disk_name);
 }
 EXPORT_SYMBOL_GPL(fs_dax_get_by_bdev);
 #endif
diff --git a/drivers/gpio/gpio-bd71828.c b/drivers/gpio/gpio-bd71828.c
index 04aade9..3dbbc63 100644
--- a/drivers/gpio/gpio-bd71828.c
+++ b/drivers/gpio/gpio-bd71828.c
@@ -10,16 +10,6 @@
 #define GPIO_OUT_REG(off) (BD71828_REG_GPIO_CTRL1 + (off))
 #define HALL_GPIO_OFFSET 3
 
-/*
- * These defines can be removed when
- * "gpio: Add definition for GPIO direction"
- * (9208b1e77d6e8e9776f34f46ef4079ecac9c3c25 in GPIO tree) gets merged,
- */
-#ifndef GPIO_LINE_DIRECTION_IN
-	#define GPIO_LINE_DIRECTION_IN 1
-	#define GPIO_LINE_DIRECTION_OUT 0
-#endif
-
 struct bd71828_gpio {
 	struct rohm_regmap_dev chip;
 	struct gpio_chip gpio;
diff --git a/drivers/gpio/gpio-sifive.c b/drivers/gpio/gpio-sifive.c
index 147a1bd..c54dd08 100644
--- a/drivers/gpio/gpio-sifive.c
+++ b/drivers/gpio/gpio-sifive.c
@@ -35,7 +35,7 @@
 	void __iomem		*base;
 	struct gpio_chip	gc;
 	struct regmap		*regs;
-	u32			irq_state;
+	unsigned long		irq_state;
 	unsigned int		trigger[SIFIVE_GPIO_MAX];
 	unsigned int		irq_parent[SIFIVE_GPIO_MAX];
 };
@@ -94,7 +94,7 @@
 	spin_unlock_irqrestore(&gc->bgpio_lock, flags);
 
 	/* Enable interrupts */
-	assign_bit(offset, (unsigned long *)&chip->irq_state, 1);
+	assign_bit(offset, &chip->irq_state, 1);
 	sifive_gpio_set_ie(chip, offset);
 }
 
@@ -104,7 +104,7 @@
 	struct sifive_gpio *chip = gpiochip_get_data(gc);
 	int offset = irqd_to_hwirq(d) % SIFIVE_GPIO_MAX;
 
-	assign_bit(offset, (unsigned long *)&chip->irq_state, 0);
+	assign_bit(offset, &chip->irq_state, 0);
 	sifive_gpio_set_ie(chip, offset);
 	irq_chip_disable_parent(d);
 }
diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index a9748b5..67f9f82 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c
@@ -147,9 +147,10 @@
 	for (i = 0; i < gc->ngpio; i++) {
 		if (*mask == 0)
 			break;
+		/* Once finished with an index write it out to the register */
 		if (index !=  xgpio_index(chip, i)) {
 			xgpio_writereg(chip->regs + XGPIO_DATA_OFFSET +
-				       xgpio_regoffset(chip, i),
+				       index * XGPIO_CHANNEL_OFFSET,
 				       chip->gpio_state[index]);
 			spin_unlock_irqrestore(&chip->gpio_lock[index], flags);
 			index =  xgpio_index(chip, i);
@@ -165,7 +166,7 @@
 	}
 
 	xgpio_writereg(chip->regs + XGPIO_DATA_OFFSET +
-		       xgpio_regoffset(chip, i), chip->gpio_state[index]);
+		       index * XGPIO_CHANNEL_OFFSET, chip->gpio_state[index]);
 
 	spin_unlock_irqrestore(&chip->gpio_lock[index], flags);
 }
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 7532834..4d0106c 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -3035,13 +3035,33 @@
  * rely on gpio_request() having been called beforehand.
  */
 
-static int gpio_set_config(struct gpio_chip *gc, unsigned int offset,
-			   enum pin_config_param mode)
+static int gpio_do_set_config(struct gpio_chip *gc, unsigned int offset,
+			      unsigned long config)
 {
 	if (!gc->set_config)
 		return -ENOTSUPP;
 
-	return gc->set_config(gc, offset, mode);
+	return gc->set_config(gc, offset, config);
+}
+
+static int gpio_set_config(struct gpio_chip *gc, unsigned int offset,
+			   enum pin_config_param mode)
+{
+	unsigned long config;
+	unsigned arg;
+
+	switch (mode) {
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+	case PIN_CONFIG_BIAS_PULL_UP:
+		arg = 1;
+		break;
+
+	default:
+		arg = 0;
+	}
+
+	config = PIN_CONF_PACKED(mode, arg);
+	return gpio_do_set_config(gc, offset, config);
 }
 
 static int gpio_set_bias(struct gpio_chip *chip, struct gpio_desc *desc)
@@ -3277,7 +3297,7 @@
 	chip = desc->gdev->chip;
 
 	config = pinconf_to_config_packed(PIN_CONFIG_INPUT_DEBOUNCE, debounce);
-	return gpio_set_config(chip, gpio_chip_hwgpio(desc), config);
+	return gpio_do_set_config(chip, gpio_chip_hwgpio(desc), config);
 }
 EXPORT_SYMBOL_GPL(gpiod_set_debounce);
 
@@ -3311,7 +3331,7 @@
 	packed = pinconf_to_config_packed(PIN_CONFIG_PERSIST_STATE,
 					  !transitory);
 	gpio = gpio_chip_hwgpio(desc);
-	rc = gpio_set_config(chip, gpio, packed);
+	rc = gpio_do_set_config(chip, gpio, packed);
 	if (rc == -ENOTSUPP) {
 		dev_dbg(&desc->gdev->dev, "Persistence not supported for GPIO %d\n",
 				gpio);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c
index 07914e34..1311d6ae 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c
@@ -52,7 +52,7 @@
 		return -ENOENT;
 
 	/* update the hw_perf_event struct with config data */
-	hwc->conf = event->attr.config;
+	hwc->config = event->attr.config;
 
 	return 0;
 }
@@ -74,9 +74,9 @@
 	switch (pe->pmu_perf_type) {
 	case PERF_TYPE_AMDGPU_DF:
 		if (!(flags & PERF_EF_RELOAD))
-			pe->adev->df.funcs->pmc_start(pe->adev, hwc->conf, 1);
+			pe->adev->df.funcs->pmc_start(pe->adev, hwc->config, 1);
 
-		pe->adev->df.funcs->pmc_start(pe->adev, hwc->conf, 0);
+		pe->adev->df.funcs->pmc_start(pe->adev, hwc->config, 0);
 		break;
 	default:
 		break;
@@ -101,7 +101,7 @@
 
 		switch (pe->pmu_perf_type) {
 		case PERF_TYPE_AMDGPU_DF:
-			pe->adev->df.funcs->pmc_get_count(pe->adev, hwc->conf,
+			pe->adev->df.funcs->pmc_get_count(pe->adev, hwc->config,
 							  &count);
 			break;
 		default:
@@ -126,7 +126,7 @@
 
 	switch (pe->pmu_perf_type) {
 	case PERF_TYPE_AMDGPU_DF:
-		pe->adev->df.funcs->pmc_stop(pe->adev, hwc->conf, 0);
+		pe->adev->df.funcs->pmc_stop(pe->adev, hwc->config, 0);
 		break;
 	default:
 		break;
@@ -156,7 +156,8 @@
 
 	switch (pe->pmu_perf_type) {
 	case PERF_TYPE_AMDGPU_DF:
-		retval = pe->adev->df.funcs->pmc_start(pe->adev, hwc->conf, 1);
+		retval = pe->adev->df.funcs->pmc_start(pe->adev,
+						       hwc->config, 1);
 		break;
 	default:
 		return 0;
@@ -184,7 +185,7 @@
 
 	switch (pe->pmu_perf_type) {
 	case PERF_TYPE_AMDGPU_DF:
-		pe->adev->df.funcs->pmc_stop(pe->adev, hwc->conf, 1);
+		pe->adev->df.funcs->pmc_stop(pe->adev, hwc->config, 1);
 		break;
 	default:
 		break;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
index d6deb0e..6fe0573 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
@@ -179,6 +179,7 @@
 	struct amdgpu_irq_src	irq;
 	struct amdgpu_vcn_reg	external;
 	struct amdgpu_bo	*dpg_sram_bo;
+	struct dpg_pause_state	pause_state;
 	void			*dpg_sram_cpu_addr;
 	uint64_t		dpg_sram_gpu_addr;
 	uint32_t		*dpg_sram_curr_addr;
@@ -190,8 +191,6 @@
 	const struct firmware	*fw;	/* VCN firmware */
 	unsigned		num_enc_rings;
 	enum amd_powergating_state cur_state;
-	struct dpg_pause_state pause_state;
-
 	bool			indirect_sram;
 
 	uint8_t	num_vcn_inst;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 90f64b8..b33a4eb 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -4374,9 +4374,17 @@
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	int r;
 
-	r = gfx_v9_0_do_edc_gds_workarounds(adev);
-	if (r)
-		return r;
+	/*
+	 * Temp workaround to fix the issue that CP firmware fails to
+	 * update read pointer when CPDMA is writing clearing operation
+	 * to GDS in suspend/resume sequence on several cards. So just
+	 * limit this operation in cold boot sequence.
+	 */
+	if (!adev->in_suspend) {
+		r = gfx_v9_0_do_edc_gds_workarounds(adev);
+		if (r)
+			return r;
+	}
 
 	/* requires IBs so do in late init after IB pool is initialized */
 	r = gfx_v9_0_do_edc_gpr_workarounds(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index 1a24fad..71f61af 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -1207,9 +1207,10 @@
 	struct amdgpu_ring *ring;
 
 	/* pause/unpause if state is changed */
-	if (adev->vcn.pause_state.fw_based != new_state->fw_based) {
+	if (adev->vcn.inst[inst_idx].pause_state.fw_based != new_state->fw_based) {
 		DRM_DEBUG("dpg pause state changed %d:%d -> %d:%d",
-			adev->vcn.pause_state.fw_based, adev->vcn.pause_state.jpeg,
+			adev->vcn.inst[inst_idx].pause_state.fw_based,
+			adev->vcn.inst[inst_idx].pause_state.jpeg,
 			new_state->fw_based, new_state->jpeg);
 
 		reg_data = RREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE) &
@@ -1258,13 +1259,14 @@
 			reg_data &= ~UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK;
 			WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data);
 		}
-		adev->vcn.pause_state.fw_based = new_state->fw_based;
+		adev->vcn.inst[inst_idx].pause_state.fw_based = new_state->fw_based;
 	}
 
 	/* pause/unpause if state is changed */
-	if (adev->vcn.pause_state.jpeg != new_state->jpeg) {
+	if (adev->vcn.inst[inst_idx].pause_state.jpeg != new_state->jpeg) {
 		DRM_DEBUG("dpg pause state changed %d:%d -> %d:%d",
-			adev->vcn.pause_state.fw_based, adev->vcn.pause_state.jpeg,
+			adev->vcn.inst[inst_idx].pause_state.fw_based,
+			adev->vcn.inst[inst_idx].pause_state.jpeg,
 			new_state->fw_based, new_state->jpeg);
 
 		reg_data = RREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE) &
@@ -1318,7 +1320,7 @@
 			reg_data &= ~UVD_DPG_PAUSE__JPEG_PAUSE_DPG_REQ_MASK;
 			WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data);
 		}
-		adev->vcn.pause_state.jpeg = new_state->jpeg;
+		adev->vcn.inst[inst_idx].pause_state.jpeg = new_state->jpeg;
 	}
 
 	return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
index 4f72167..c387c81 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
@@ -1137,9 +1137,9 @@
 	int ret_code;
 
 	/* pause/unpause if state is changed */
-	if (adev->vcn.pause_state.fw_based != new_state->fw_based) {
+	if (adev->vcn.inst[inst_idx].pause_state.fw_based != new_state->fw_based) {
 		DRM_DEBUG("dpg pause state changed %d -> %d",
-			adev->vcn.pause_state.fw_based,	new_state->fw_based);
+			adev->vcn.inst[inst_idx].pause_state.fw_based,	new_state->fw_based);
 		reg_data = RREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE) &
 			(~UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK);
 
@@ -1185,7 +1185,7 @@
 			reg_data &= ~UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK;
 			WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data);
 		}
-		adev->vcn.pause_state.fw_based = new_state->fw_based;
+		adev->vcn.inst[inst_idx].pause_state.fw_based = new_state->fw_based;
 	}
 
 	return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
index 70fae79..2d64ba1 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
@@ -1367,9 +1367,9 @@
 	int ret_code;
 
 	/* pause/unpause if state is changed */
-	if (adev->vcn.pause_state.fw_based != new_state->fw_based) {
+	if (adev->vcn.inst[inst_idx].pause_state.fw_based != new_state->fw_based) {
 		DRM_DEBUG("dpg pause state changed %d -> %d",
-			adev->vcn.pause_state.fw_based,	new_state->fw_based);
+			adev->vcn.inst[inst_idx].pause_state.fw_based,	new_state->fw_based);
 		reg_data = RREG32_SOC15(UVD, inst_idx, mmUVD_DPG_PAUSE) &
 			(~UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK);
 
@@ -1407,14 +1407,14 @@
 					   RREG32_SOC15(UVD, inst_idx, mmUVD_SCRATCH2) & 0x7FFFFFFF);
 
 				SOC15_WAIT_ON_RREG(UVD, inst_idx, mmUVD_POWER_STATUS,
-					   0x0, UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+					   UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON, UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
 			}
 		} else {
 			/* unpause dpg, no need to wait */
 			reg_data &= ~UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK;
 			WREG32_SOC15(UVD, inst_idx, mmUVD_DPG_PAUSE, reg_data);
 		}
-		adev->vcn.pause_state.fw_based = new_state->fw_based;
+		adev->vcn.inst[inst_idx].pause_state.fw_based = new_state->fw_based;
 	}
 
 	return 0;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 2795415..63e8a12 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -8408,7 +8408,6 @@
 	/* Calculate number of static frames before generating interrupt to
 	 * enter PSR.
 	 */
-	unsigned int frame_time_microsec = 1000000 / vsync_rate_hz;
 	// Init fail safe of 2 frames static
 	unsigned int num_frames_static = 2;
 
@@ -8423,8 +8422,10 @@
 	 * Calculate number of frames such that at least 30 ms of time has
 	 * passed.
 	 */
-	if (vsync_rate_hz != 0)
+	if (vsync_rate_hz != 0) {
+		unsigned int frame_time_microsec = 1000000 / vsync_rate_hz;
 		num_frames_static = (30000 / frame_time_microsec) + 1;
+	}
 
 	params.triggers.cursor_update = true;
 	params.triggers.overlay_update = true;
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
index 629a07a..c4ba6e8 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
@@ -711,10 +711,6 @@
 	power_gating.header.sub_type = DMUB_CMD__VBIOS_ENABLE_DISP_POWER_GATING;
 	power_gating.power_gating.pwr = *pwr;
 
-	/* ATOM_ENABLE is old API in DMUB */
-	if (power_gating.power_gating.pwr.enable == ATOM_ENABLE)
-		power_gating.power_gating.pwr.enable = ATOM_INIT;
-
 	dc_dmub_srv_cmd_queue(dmcub, &power_gating.header);
 	dc_dmub_srv_cmd_execute(dmcub);
 	dc_dmub_srv_wait_idle(dmcub);
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile b/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
index 3cd28319..c0f6a8c 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile
@@ -87,6 +87,12 @@
 ###############################################################################
 CLK_MGR_DCN21 = rn_clk_mgr.o rn_clk_mgr_vbios_smu.o
 
+# prevent build errors regarding soft-float vs hard-float FP ABI tags
+# this code is currently unused on ppc64, as it applies to Renoir APUs only
+ifdef CONFIG_PPC64
+CFLAGS_$(AMDDALPATH)/dc/clk_mgr/dcn21/rn_clk_mgr.o := $(call cc-option,-mno-gnu-attribute)
+endif
+
 AMD_DAL_CLK_MGR_DCN21 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dcn21/,$(CLK_MGR_DCN21))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCN21)
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
index 495f01e..49ce46b 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
@@ -117,7 +117,7 @@
 
 		prev_dppclk_khz = clk_mgr->base.ctx->dc->current_state->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz;
 
-		if (safe_to_lower || prev_dppclk_khz < dppclk_khz) {
+		if ((prev_dppclk_khz > dppclk_khz && safe_to_lower) || prev_dppclk_khz < dppclk_khz) {
 			clk_mgr->dccg->funcs->update_dpp_dto(
 							clk_mgr->dccg, dpp_inst, dppclk_khz);
 		}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
index 7ae4c06..9ef3f7b 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
@@ -151,6 +151,12 @@
 		rn_vbios_smu_set_min_deep_sleep_dcfclk(clk_mgr, clk_mgr_base->clks.dcfclk_deep_sleep_khz);
 	}
 
+	// workaround: Limit dppclk to 100Mhz to avoid lower eDP panel switch to plus 4K monitor underflow.
+	if (!IS_DIAG_DC(dc->ctx->dce_environment)) {
+		if (new_clocks->dppclk_khz < 100000)
+			new_clocks->dppclk_khz = 100000;
+	}
+
 	if (should_set_clock(safe_to_lower, new_clocks->dppclk_khz, clk_mgr->base.clks.dppclk_khz)) {
 		if (clk_mgr->base.clks.dppclk_khz > new_clocks->dppclk_khz)
 			dpp_clock_lowered = true;
@@ -412,19 +418,19 @@
 
 		ranges->reader_wm_sets[num_valid_sets].wm_inst = bw_params->wm_table.entries[i].wm_inst;
 		ranges->reader_wm_sets[num_valid_sets].wm_type = bw_params->wm_table.entries[i].wm_type;
-		/* We will not select WM based on dcfclk, so leave it as unconstrained */
-		ranges->reader_wm_sets[num_valid_sets].min_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
-		ranges->reader_wm_sets[num_valid_sets].max_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
-		/* fclk wil be used to select WM*/
+		/* We will not select WM based on fclk, so leave it as unconstrained */
+		ranges->reader_wm_sets[num_valid_sets].min_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
+		ranges->reader_wm_sets[num_valid_sets].max_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
+		/* dcfclk wil be used to select WM*/
 
 		if (ranges->reader_wm_sets[num_valid_sets].wm_type == WM_TYPE_PSTATE_CHG) {
 			if (i == 0)
-				ranges->reader_wm_sets[num_valid_sets].min_fill_clk_mhz = 0;
+				ranges->reader_wm_sets[num_valid_sets].min_drain_clk_mhz = 0;
 			else {
 				/* add 1 to make it non-overlapping with next lvl */
-				ranges->reader_wm_sets[num_valid_sets].min_fill_clk_mhz = bw_params->clk_table.entries[i - 1].fclk_mhz + 1;
+				ranges->reader_wm_sets[num_valid_sets].min_drain_clk_mhz = bw_params->clk_table.entries[i - 1].dcfclk_mhz + 1;
 			}
-			ranges->reader_wm_sets[num_valid_sets].max_fill_clk_mhz = bw_params->clk_table.entries[i].fclk_mhz;
+			ranges->reader_wm_sets[num_valid_sets].max_drain_clk_mhz = bw_params->clk_table.entries[i].dcfclk_mhz;
 
 		} else {
 			/* unconstrained for memory retraining */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
index f1a5d2c..68c4049 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
@@ -400,7 +400,7 @@
 {
 	enum gpio_result result;
 
-	if (!is_engine_available(engine))
+	if ((engine == NULL) || !is_engine_available(engine))
 		return false;
 
 	result = dal_ddc_open(ddc, GPIO_MODE_HARDWARE,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index cfbbaff..a444fed 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -572,7 +572,6 @@
 	dpp->funcs->dpp_dppclk_control(dpp, false, false);
 
 	hubp->power_gated = true;
-	dc->optimized_required = false; /* We're powering off, no need to optimize */
 
 	hws->funcs.plane_atomic_power_down(dc,
 			pipe_ctx->plane_res.dpp,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 0d506d3..33d0a17 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -60,6 +60,7 @@
 #include "dcn20/dcn20_dccg.h"
 #include "dcn21_hubbub.h"
 #include "dcn10/dcn10_resource.h"
+#include "dce110/dce110_resource.h"
 
 #include "dcn20/dcn20_dwb.h"
 #include "dcn20/dcn20_mmhubbub.h"
@@ -856,6 +857,7 @@
 enum dcn20_clk_src_array_id {
 	DCN20_CLK_SRC_PLL0,
 	DCN20_CLK_SRC_PLL1,
+	DCN20_CLK_SRC_PLL2,
 	DCN20_CLK_SRC_TOTAL_DCN21
 };
 
@@ -1718,6 +1720,10 @@
 			dcn21_clock_source_create(ctx, ctx->dc_bios,
 				CLOCK_SOURCE_COMBO_PHY_PLL1,
 				&clk_src_regs[1], false);
+	pool->base.clock_sources[DCN20_CLK_SRC_PLL2] =
+			dcn21_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL2,
+				&clk_src_regs[2], false);
 
 	pool->base.clk_src_count = DCN20_CLK_SRC_TOTAL_DCN21;
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h
index b2f96a1..7a63cf8 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h
@@ -39,21 +39,39 @@
 #define SMU_11_0_PP_OVERDRIVE_VERSION                   0x0800
 #define SMU_11_0_PP_POWERSAVINGCLOCK_VERSION            0x0100
 
+enum SMU_11_0_ODFEATURE_CAP {
+    SMU_11_0_ODCAP_GFXCLK_LIMITS = 0,
+    SMU_11_0_ODCAP_GFXCLK_CURVE,
+    SMU_11_0_ODCAP_UCLK_MAX,
+    SMU_11_0_ODCAP_POWER_LIMIT,
+    SMU_11_0_ODCAP_FAN_ACOUSTIC_LIMIT,
+    SMU_11_0_ODCAP_FAN_SPEED_MIN,
+    SMU_11_0_ODCAP_TEMPERATURE_FAN,
+    SMU_11_0_ODCAP_TEMPERATURE_SYSTEM,
+    SMU_11_0_ODCAP_MEMORY_TIMING_TUNE,
+    SMU_11_0_ODCAP_FAN_ZERO_RPM_CONTROL,
+    SMU_11_0_ODCAP_AUTO_UV_ENGINE,
+    SMU_11_0_ODCAP_AUTO_OC_ENGINE,
+    SMU_11_0_ODCAP_AUTO_OC_MEMORY,
+    SMU_11_0_ODCAP_FAN_CURVE,
+    SMU_11_0_ODCAP_COUNT,
+};
+
 enum SMU_11_0_ODFEATURE_ID {
-    SMU_11_0_ODFEATURE_GFXCLK_LIMITS        = 1 << 0,         //GFXCLK Limit feature
-    SMU_11_0_ODFEATURE_GFXCLK_CURVE         = 1 << 1,         //GFXCLK Curve feature
-    SMU_11_0_ODFEATURE_UCLK_MAX             = 1 << 2,         //UCLK Limit feature
-    SMU_11_0_ODFEATURE_POWER_LIMIT          = 1 << 3,         //Power Limit feature
-    SMU_11_0_ODFEATURE_FAN_ACOUSTIC_LIMIT   = 1 << 4,         //Fan Acoustic RPM feature
-    SMU_11_0_ODFEATURE_FAN_SPEED_MIN        = 1 << 5,         //Minimum Fan Speed feature
-    SMU_11_0_ODFEATURE_TEMPERATURE_FAN      = 1 << 6,         //Fan Target Temperature Limit feature
-    SMU_11_0_ODFEATURE_TEMPERATURE_SYSTEM   = 1 << 7,         //Operating Temperature Limit feature
-    SMU_11_0_ODFEATURE_MEMORY_TIMING_TUNE   = 1 << 8,         //AC Timing Tuning feature
-    SMU_11_0_ODFEATURE_FAN_ZERO_RPM_CONTROL = 1 << 9,         //Zero RPM feature
-    SMU_11_0_ODFEATURE_AUTO_UV_ENGINE       = 1 << 10,        //Auto Under Volt GFXCLK feature
-    SMU_11_0_ODFEATURE_AUTO_OC_ENGINE       = 1 << 11,        //Auto Over Clock GFXCLK feature
-    SMU_11_0_ODFEATURE_AUTO_OC_MEMORY       = 1 << 12,        //Auto Over Clock MCLK feature
-    SMU_11_0_ODFEATURE_FAN_CURVE            = 1 << 13,        //VICTOR TODO
+    SMU_11_0_ODFEATURE_GFXCLK_LIMITS        = 1 << SMU_11_0_ODCAP_GFXCLK_LIMITS,            //GFXCLK Limit feature
+    SMU_11_0_ODFEATURE_GFXCLK_CURVE         = 1 << SMU_11_0_ODCAP_GFXCLK_CURVE,             //GFXCLK Curve feature
+    SMU_11_0_ODFEATURE_UCLK_MAX             = 1 << SMU_11_0_ODCAP_UCLK_MAX,                 //UCLK Limit feature
+    SMU_11_0_ODFEATURE_POWER_LIMIT          = 1 << SMU_11_0_ODCAP_POWER_LIMIT,              //Power Limit feature
+    SMU_11_0_ODFEATURE_FAN_ACOUSTIC_LIMIT   = 1 << SMU_11_0_ODCAP_FAN_ACOUSTIC_LIMIT,       //Fan Acoustic RPM feature
+    SMU_11_0_ODFEATURE_FAN_SPEED_MIN        = 1 << SMU_11_0_ODCAP_FAN_SPEED_MIN,            //Minimum Fan Speed feature
+    SMU_11_0_ODFEATURE_TEMPERATURE_FAN      = 1 << SMU_11_0_ODCAP_TEMPERATURE_FAN,          //Fan Target Temperature Limit feature
+    SMU_11_0_ODFEATURE_TEMPERATURE_SYSTEM   = 1 << SMU_11_0_ODCAP_TEMPERATURE_SYSTEM,       //Operating Temperature Limit feature
+    SMU_11_0_ODFEATURE_MEMORY_TIMING_TUNE   = 1 << SMU_11_0_ODCAP_MEMORY_TIMING_TUNE,       //AC Timing Tuning feature
+    SMU_11_0_ODFEATURE_FAN_ZERO_RPM_CONTROL = 1 << SMU_11_0_ODCAP_FAN_ZERO_RPM_CONTROL,     //Zero RPM feature
+    SMU_11_0_ODFEATURE_AUTO_UV_ENGINE       = 1 << SMU_11_0_ODCAP_AUTO_UV_ENGINE,           //Auto Under Volt GFXCLK feature
+    SMU_11_0_ODFEATURE_AUTO_OC_ENGINE       = 1 << SMU_11_0_ODCAP_AUTO_OC_ENGINE,           //Auto Over Clock GFXCLK feature
+    SMU_11_0_ODFEATURE_AUTO_OC_MEMORY       = 1 << SMU_11_0_ODCAP_AUTO_OC_MEMORY,           //Auto Over Clock MCLK feature
+    SMU_11_0_ODFEATURE_FAN_CURVE            = 1 << SMU_11_0_ODCAP_FAN_CURVE,                //Fan Curve feature
     SMU_11_0_ODFEATURE_COUNT                = 14,
 };
 #define SMU_11_0_MAX_ODFEATURE    32          //Maximum Number of OD Features
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index 19a9846..0d73a49 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -736,9 +736,9 @@
 	return dpm_desc->SnapToDiscrete == 0 ? true : false;
 }
 
-static inline bool navi10_od_feature_is_supported(struct smu_11_0_overdrive_table *od_table, enum SMU_11_0_ODFEATURE_ID feature)
+static inline bool navi10_od_feature_is_supported(struct smu_11_0_overdrive_table *od_table, enum SMU_11_0_ODFEATURE_CAP cap)
 {
-	return od_table->cap[feature];
+	return od_table->cap[cap];
 }
 
 static void navi10_od_setting_get_range(struct smu_11_0_overdrive_table *od_table,
@@ -846,7 +846,7 @@
 	case SMU_OD_SCLK:
 		if (!smu->od_enabled || !od_table || !od_settings)
 			break;
-		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_LIMITS))
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_LIMITS))
 			break;
 		size += sprintf(buf + size, "OD_SCLK:\n");
 		size += sprintf(buf + size, "0: %uMhz\n1: %uMhz\n", od_table->GfxclkFmin, od_table->GfxclkFmax);
@@ -854,7 +854,7 @@
 	case SMU_OD_MCLK:
 		if (!smu->od_enabled || !od_table || !od_settings)
 			break;
-		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_UCLK_MAX))
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_UCLK_MAX))
 			break;
 		size += sprintf(buf + size, "OD_MCLK:\n");
 		size += sprintf(buf + size, "1: %uMHz\n", od_table->UclkFmax);
@@ -862,7 +862,7 @@
 	case SMU_OD_VDDC_CURVE:
 		if (!smu->od_enabled || !od_table || !od_settings)
 			break;
-		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_CURVE))
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_CURVE))
 			break;
 		size += sprintf(buf + size, "OD_VDDC_CURVE:\n");
 		for (i = 0; i < 3; i++) {
@@ -887,7 +887,7 @@
 			break;
 		size = sprintf(buf, "%s:\n", "OD_RANGE");
 
-		if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_LIMITS)) {
+		if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_LIMITS)) {
 			navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_GFXCLKFMIN,
 						    &min_value, NULL);
 			navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_GFXCLKFMAX,
@@ -896,14 +896,14 @@
 					min_value, max_value);
 		}
 
-		if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_UCLK_MAX)) {
+		if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_UCLK_MAX)) {
 			navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_UCLKFMAX,
 						    &min_value, &max_value);
 			size += sprintf(buf + size, "MCLK: %7uMhz %10uMhz\n",
 					min_value, max_value);
 		}
 
-		if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_CURVE)) {
+		if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_CURVE)) {
 			navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P1,
 						    &min_value, &max_value);
 			size += sprintf(buf + size, "VDDC_CURVE_SCLK[0]: %7uMhz %10uMhz\n",
@@ -2056,7 +2056,7 @@
 
 	switch (type) {
 	case PP_OD_EDIT_SCLK_VDDC_TABLE:
-		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_LIMITS)) {
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_LIMITS)) {
 			pr_warn("GFXCLK_LIMITS not supported!\n");
 			return -ENOTSUPP;
 		}
@@ -2102,7 +2102,7 @@
 		}
 		break;
 	case PP_OD_EDIT_MCLK_VDDC_TABLE:
-		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_UCLK_MAX)) {
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_UCLK_MAX)) {
 			pr_warn("UCLK_MAX not supported!\n");
 			return -ENOTSUPP;
 		}
@@ -2143,7 +2143,7 @@
 		}
 		break;
 	case PP_OD_EDIT_VDDC_CURVE:
-		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_CURVE)) {
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_CURVE)) {
 			pr_warn("GFXCLK_CURVE not supported!\n");
 			return -ENOTSUPP;
 		}
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 20cdaf3..cce0b1b 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -3838,7 +3838,8 @@
 		else if (msg->req_type == DP_RESOURCE_STATUS_NOTIFY)
 			guid = msg->u.resource_stat.guid;
 
-		mstb = drm_dp_get_mst_branch_device_by_guid(mgr, guid);
+		if (guid)
+			mstb = drm_dp_get_mst_branch_device_by_guid(mgr, guid);
 	} else {
 		mstb = drm_dp_get_mst_branch_device(mgr, hdr->lct, hdr->rad);
 	}
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 99769d6..805fb00 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -3211,7 +3211,7 @@
 	return cea;
 }
 
-static const struct drm_display_mode *cea_mode_for_vic(u8 vic)
+static __always_inline const struct drm_display_mode *cea_mode_for_vic(u8 vic)
 {
 	BUILD_BUG_ON(1 + ARRAY_SIZE(edid_cea_modes_1) - 1 != 127);
 	BUILD_BUG_ON(193 + ARRAY_SIZE(edid_cea_modes_193) - 1 != 219);
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 8beac06..ef4017a 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -357,14 +357,16 @@
 		panel_fixed_mode->hdisplay + dtd->hfront_porch;
 	panel_fixed_mode->hsync_end =
 		panel_fixed_mode->hsync_start + dtd->hsync;
-	panel_fixed_mode->htotal = panel_fixed_mode->hsync_end;
+	panel_fixed_mode->htotal =
+		panel_fixed_mode->hdisplay + dtd->hblank;
 
 	panel_fixed_mode->vdisplay = dtd->vactive;
 	panel_fixed_mode->vsync_start =
 		panel_fixed_mode->vdisplay + dtd->vfront_porch;
 	panel_fixed_mode->vsync_end =
 		panel_fixed_mode->vsync_start + dtd->vsync;
-	panel_fixed_mode->vtotal = panel_fixed_mode->vsync_end;
+	panel_fixed_mode->vtotal =
+		panel_fixed_mode->vdisplay + dtd->vblank;
 
 	panel_fixed_mode->clock = dtd->pixel_clock;
 	panel_fixed_mode->width_mm = dtd->width_mm;
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 19ea842..064dd99 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -12366,6 +12366,7 @@
 		/* Copy parameters to slave plane */
 		linked_state->ctl = plane_state->ctl | PLANE_CTL_YUV420_Y_PLANE;
 		linked_state->color_ctl = plane_state->color_ctl;
+		linked_state->view = plane_state->view;
 		memcpy(linked_state->color_plane, plane_state->color_plane,
 		       sizeof(linked_state->color_plane));
 
@@ -14476,37 +14477,23 @@
 	return 0;
 }
 
-static bool intel_cpu_transcoder_needs_modeset(struct intel_atomic_state *state,
-					       enum transcoder transcoder)
+static bool intel_cpu_transcoders_need_modeset(struct intel_atomic_state *state,
+					       u8 transcoders)
 {
-	struct intel_crtc_state *new_crtc_state;
+	const struct intel_crtc_state *new_crtc_state;
 	struct intel_crtc *crtc;
 	int i;
 
-	for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i)
-		if (new_crtc_state->cpu_transcoder == transcoder)
-			return needs_modeset(new_crtc_state);
+	for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i) {
+		if (new_crtc_state->hw.enable &&
+		    transcoders & BIT(new_crtc_state->cpu_transcoder) &&
+		    needs_modeset(new_crtc_state))
+			return true;
+	}
 
 	return false;
 }
 
-static void
-intel_modeset_synced_crtcs(struct intel_atomic_state *state,
-			   u8 transcoders)
-{
-	struct intel_crtc_state *new_crtc_state;
-	struct intel_crtc *crtc;
-	int i;
-
-	for_each_new_intel_crtc_in_state(state, crtc,
-					 new_crtc_state, i) {
-		if (transcoders & BIT(new_crtc_state->cpu_transcoder)) {
-			new_crtc_state->uapi.mode_changed = true;
-			new_crtc_state->update_pipe = false;
-		}
-	}
-}
-
 static int
 intel_modeset_all_tiles(struct intel_atomic_state *state, int tile_grp_id)
 {
@@ -14662,15 +14649,20 @@
 		if (intel_dp_mst_is_slave_trans(new_crtc_state)) {
 			enum transcoder master = new_crtc_state->mst_master_transcoder;
 
-			if (intel_cpu_transcoder_needs_modeset(state, master)) {
+			if (intel_cpu_transcoders_need_modeset(state, BIT(master))) {
 				new_crtc_state->uapi.mode_changed = true;
 				new_crtc_state->update_pipe = false;
 			}
-		} else if (is_trans_port_sync_mode(new_crtc_state)) {
+		}
+
+		if (is_trans_port_sync_mode(new_crtc_state)) {
 			u8 trans = new_crtc_state->sync_mode_slaves_mask |
 				   BIT(new_crtc_state->master_transcoder);
 
-			intel_modeset_synced_crtcs(state, trans);
+			if (intel_cpu_transcoders_need_modeset(state, trans)) {
+				new_crtc_state->uapi.mode_changed = true;
+				new_crtc_state->update_pipe = false;
+			}
 		}
 	}
 
diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
index 89fb0d9..04f953b 100644
--- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
+++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
@@ -384,6 +384,7 @@
 	return data;
 }
 
+#ifdef CONFIG_ACPI
 static int i2c_adapter_lookup(struct acpi_resource *ares, void *data)
 {
 	struct i2c_adapter_lookup *lookup = data;
@@ -393,8 +394,7 @@
 	acpi_handle adapter_handle;
 	acpi_status status;
 
-	if (intel_dsi->i2c_bus_num >= 0 ||
-	    !i2c_acpi_get_i2c_resource(ares, &sb))
+	if (!i2c_acpi_get_i2c_resource(ares, &sb))
 		return 1;
 
 	if (lookup->slave_addr != sb->slave_address)
@@ -413,14 +413,41 @@
 	return 1;
 }
 
+static void i2c_acpi_find_adapter(struct intel_dsi *intel_dsi,
+				  const u16 slave_addr)
+{
+	struct drm_device *drm_dev = intel_dsi->base.base.dev;
+	struct device *dev = &drm_dev->pdev->dev;
+	struct acpi_device *acpi_dev;
+	struct list_head resource_list;
+	struct i2c_adapter_lookup lookup;
+
+	acpi_dev = ACPI_COMPANION(dev);
+	if (acpi_dev) {
+		memset(&lookup, 0, sizeof(lookup));
+		lookup.slave_addr = slave_addr;
+		lookup.intel_dsi = intel_dsi;
+		lookup.dev_handle = acpi_device_handle(acpi_dev);
+
+		INIT_LIST_HEAD(&resource_list);
+		acpi_dev_get_resources(acpi_dev, &resource_list,
+				       i2c_adapter_lookup,
+				       &lookup);
+		acpi_dev_free_resource_list(&resource_list);
+	}
+}
+#else
+static inline void i2c_acpi_find_adapter(struct intel_dsi *intel_dsi,
+					 const u16 slave_addr)
+{
+}
+#endif
+
 static const u8 *mipi_exec_i2c(struct intel_dsi *intel_dsi, const u8 *data)
 {
 	struct drm_device *drm_dev = intel_dsi->base.base.dev;
 	struct device *dev = &drm_dev->pdev->dev;
 	struct i2c_adapter *adapter;
-	struct acpi_device *acpi_dev;
-	struct list_head resource_list;
-	struct i2c_adapter_lookup lookup;
 	struct i2c_msg msg;
 	int ret;
 	u8 vbt_i2c_bus_num = *(data + 2);
@@ -431,20 +458,7 @@
 
 	if (intel_dsi->i2c_bus_num < 0) {
 		intel_dsi->i2c_bus_num = vbt_i2c_bus_num;
-
-		acpi_dev = ACPI_COMPANION(dev);
-		if (acpi_dev) {
-			memset(&lookup, 0, sizeof(lookup));
-			lookup.slave_addr = slave_addr;
-			lookup.intel_dsi = intel_dsi;
-			lookup.dev_handle = acpi_device_handle(acpi_dev);
-
-			INIT_LIST_HEAD(&resource_list);
-			acpi_dev_get_resources(acpi_dev, &resource_list,
-					       i2c_adapter_lookup,
-					       &lookup);
-			acpi_dev_free_resource_list(&resource_list);
-		}
+		i2c_acpi_find_adapter(intel_dsi, slave_addr);
 	}
 
 	adapter = i2c_get_adapter(intel_dsi->i2c_bus_num);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index d5a0f5a..60c984e 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -1981,9 +1981,20 @@
 				       pw->trampoline);
 }
 
+static void __eb_parse_release(struct dma_fence_work *work)
+{
+	struct eb_parse_work *pw = container_of(work, typeof(*pw), base);
+
+	if (pw->trampoline)
+		i915_active_release(&pw->trampoline->active);
+	i915_active_release(&pw->shadow->active);
+	i915_active_release(&pw->batch->active);
+}
+
 static const struct dma_fence_work_ops eb_parse_ops = {
 	.name = "eb_parse",
 	.work = __eb_parse,
+	.release = __eb_parse_release,
 };
 
 static int eb_parse_pipeline(struct i915_execbuffer *eb,
@@ -1997,6 +2008,20 @@
 	if (!pw)
 		return -ENOMEM;
 
+	err = i915_active_acquire(&eb->batch->active);
+	if (err)
+		goto err_free;
+
+	err = i915_active_acquire(&shadow->active);
+	if (err)
+		goto err_batch;
+
+	if (trampoline) {
+		err = i915_active_acquire(&trampoline->active);
+		if (err)
+			goto err_shadow;
+	}
+
 	dma_fence_work_init(&pw->base, &eb_parse_ops);
 
 	pw->engine = eb->engine;
@@ -2006,7 +2031,9 @@
 	pw->shadow = shadow;
 	pw->trampoline = trampoline;
 
-	dma_resv_lock(pw->batch->resv, NULL);
+	err = dma_resv_lock_interruptible(pw->batch->resv, NULL);
+	if (err)
+		goto err_trampoline;
 
 	err = dma_resv_reserve_shared(pw->batch->resv, 1);
 	if (err)
@@ -2034,6 +2061,14 @@
 
 err_batch_unlock:
 	dma_resv_unlock(pw->batch->resv);
+err_trampoline:
+	if (trampoline)
+		i915_active_release(&trampoline->active);
+err_shadow:
+	i915_active_release(&shadow->active);
+err_batch:
+	i915_active_release(&eb->batch->active);
+err_free:
 	kfree(pw);
 	return err;
 }
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/i915_gem_mman.c
index b9fdac2..0b6a442 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_mman.c
@@ -455,10 +455,11 @@
 
 void i915_gem_object_release_mmap_offset(struct drm_i915_gem_object *obj)
 {
-	struct i915_mmap_offset *mmo;
+	struct i915_mmap_offset *mmo, *mn;
 
 	spin_lock(&obj->mmo.lock);
-	list_for_each_entry(mmo, &obj->mmo.offsets, offset) {
+	rbtree_postorder_for_each_entry_safe(mmo, mn,
+					     &obj->mmo.offsets, offset) {
 		/*
 		 * vma_node_unmap for GTT mmaps handled already in
 		 * __i915_gem_object_release_mmap_gtt
@@ -488,6 +489,67 @@
 }
 
 static struct i915_mmap_offset *
+lookup_mmo(struct drm_i915_gem_object *obj,
+	   enum i915_mmap_type mmap_type)
+{
+	struct rb_node *rb;
+
+	spin_lock(&obj->mmo.lock);
+	rb = obj->mmo.offsets.rb_node;
+	while (rb) {
+		struct i915_mmap_offset *mmo =
+			rb_entry(rb, typeof(*mmo), offset);
+
+		if (mmo->mmap_type == mmap_type) {
+			spin_unlock(&obj->mmo.lock);
+			return mmo;
+		}
+
+		if (mmo->mmap_type < mmap_type)
+			rb = rb->rb_right;
+		else
+			rb = rb->rb_left;
+	}
+	spin_unlock(&obj->mmo.lock);
+
+	return NULL;
+}
+
+static struct i915_mmap_offset *
+insert_mmo(struct drm_i915_gem_object *obj, struct i915_mmap_offset *mmo)
+{
+	struct rb_node *rb, **p;
+
+	spin_lock(&obj->mmo.lock);
+	rb = NULL;
+	p = &obj->mmo.offsets.rb_node;
+	while (*p) {
+		struct i915_mmap_offset *pos;
+
+		rb = *p;
+		pos = rb_entry(rb, typeof(*pos), offset);
+
+		if (pos->mmap_type == mmo->mmap_type) {
+			spin_unlock(&obj->mmo.lock);
+			drm_vma_offset_remove(obj->base.dev->vma_offset_manager,
+					      &mmo->vma_node);
+			kfree(mmo);
+			return pos;
+		}
+
+		if (pos->mmap_type < mmo->mmap_type)
+			p = &rb->rb_right;
+		else
+			p = &rb->rb_left;
+	}
+	rb_link_node(&mmo->offset, rb, p);
+	rb_insert_color(&mmo->offset, &obj->mmo.offsets);
+	spin_unlock(&obj->mmo.lock);
+
+	return mmo;
+}
+
+static struct i915_mmap_offset *
 mmap_offset_attach(struct drm_i915_gem_object *obj,
 		   enum i915_mmap_type mmap_type,
 		   struct drm_file *file)
@@ -496,20 +558,22 @@
 	struct i915_mmap_offset *mmo;
 	int err;
 
+	mmo = lookup_mmo(obj, mmap_type);
+	if (mmo)
+		goto out;
+
 	mmo = kmalloc(sizeof(*mmo), GFP_KERNEL);
 	if (!mmo)
 		return ERR_PTR(-ENOMEM);
 
 	mmo->obj = obj;
-	mmo->dev = obj->base.dev;
-	mmo->file = file;
 	mmo->mmap_type = mmap_type;
 	drm_vma_node_reset(&mmo->vma_node);
 
-	err = drm_vma_offset_add(mmo->dev->vma_offset_manager, &mmo->vma_node,
-				 obj->base.size / PAGE_SIZE);
+	err = drm_vma_offset_add(obj->base.dev->vma_offset_manager,
+				 &mmo->vma_node, obj->base.size / PAGE_SIZE);
 	if (likely(!err))
-		goto out;
+		goto insert;
 
 	/* Attempt to reap some mmap space from dead objects */
 	err = intel_gt_retire_requests_timeout(&i915->gt, MAX_SCHEDULE_TIMEOUT);
@@ -517,19 +581,17 @@
 		goto err;
 
 	i915_gem_drain_freed_objects(i915);
-	err = drm_vma_offset_add(mmo->dev->vma_offset_manager, &mmo->vma_node,
-				 obj->base.size / PAGE_SIZE);
+	err = drm_vma_offset_add(obj->base.dev->vma_offset_manager,
+				 &mmo->vma_node, obj->base.size / PAGE_SIZE);
 	if (err)
 		goto err;
 
+insert:
+	mmo = insert_mmo(obj, mmo);
+	GEM_BUG_ON(lookup_mmo(obj, mmap_type) != mmo);
 out:
 	if (file)
 		drm_vma_node_allow(&mmo->vma_node, file);
-
-	spin_lock(&obj->mmo.lock);
-	list_add(&mmo->offset, &obj->mmo.offsets);
-	spin_unlock(&obj->mmo.lock);
-
 	return mmo;
 
 err:
@@ -745,60 +807,43 @@
 	struct drm_vma_offset_node *node;
 	struct drm_file *priv = filp->private_data;
 	struct drm_device *dev = priv->minor->dev;
+	struct drm_i915_gem_object *obj = NULL;
 	struct i915_mmap_offset *mmo = NULL;
-	struct drm_gem_object *obj = NULL;
 	struct file *anon;
 
 	if (drm_dev_is_unplugged(dev))
 		return -ENODEV;
 
+	rcu_read_lock();
 	drm_vma_offset_lock_lookup(dev->vma_offset_manager);
 	node = drm_vma_offset_exact_lookup_locked(dev->vma_offset_manager,
 						  vma->vm_pgoff,
 						  vma_pages(vma));
-	if (likely(node)) {
-		mmo = container_of(node, struct i915_mmap_offset,
-				   vma_node);
-		/*
-		 * In our dependency chain, the drm_vma_offset_node
-		 * depends on the validity of the mmo, which depends on
-		 * the gem object. However the only reference we have
-		 * at this point is the mmo (as the parent of the node).
-		 * Try to check if the gem object was at least cleared.
-		 */
-		if (!mmo || !mmo->obj) {
-			drm_vma_offset_unlock_lookup(dev->vma_offset_manager);
-			return -EINVAL;
-		}
+	if (node && drm_vma_node_is_allowed(node, priv)) {
 		/*
 		 * Skip 0-refcnted objects as it is in the process of being
 		 * destroyed and will be invalid when the vma manager lock
 		 * is released.
 		 */
-		obj = &mmo->obj->base;
-		if (!kref_get_unless_zero(&obj->refcount))
-			obj = NULL;
+		mmo = container_of(node, struct i915_mmap_offset, vma_node);
+		obj = i915_gem_object_get_rcu(mmo->obj);
 	}
 	drm_vma_offset_unlock_lookup(dev->vma_offset_manager);
+	rcu_read_unlock();
 	if (!obj)
-		return -EINVAL;
+		return node ? -EACCES : -EINVAL;
 
-	if (!drm_vma_node_is_allowed(node, priv)) {
-		drm_gem_object_put_unlocked(obj);
-		return -EACCES;
-	}
-
-	if (i915_gem_object_is_readonly(to_intel_bo(obj))) {
+	if (i915_gem_object_is_readonly(obj)) {
 		if (vma->vm_flags & VM_WRITE) {
-			drm_gem_object_put_unlocked(obj);
+			i915_gem_object_put(obj);
 			return -EINVAL;
 		}
 		vma->vm_flags &= ~VM_MAYWRITE;
 	}
 
-	anon = mmap_singleton(to_i915(obj->dev));
+	anon = mmap_singleton(to_i915(dev));
 	if (IS_ERR(anon)) {
-		drm_gem_object_put_unlocked(obj);
+		i915_gem_object_put(obj);
 		return PTR_ERR(anon);
 	}
 
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c
index 46bacc8..3598521 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c
@@ -63,7 +63,7 @@
 	INIT_LIST_HEAD(&obj->lut_list);
 
 	spin_lock_init(&obj->mmo.lock);
-	INIT_LIST_HEAD(&obj->mmo.offsets);
+	obj->mmo.offsets = RB_ROOT;
 
 	init_rcu_head(&obj->rcu);
 
@@ -100,8 +100,8 @@
 {
 	struct drm_i915_gem_object *obj = to_intel_bo(gem);
 	struct drm_i915_file_private *fpriv = file->driver_priv;
+	struct i915_mmap_offset *mmo, *mn;
 	struct i915_lut_handle *lut, *ln;
-	struct i915_mmap_offset *mmo;
 	LIST_HEAD(close);
 
 	i915_gem_object_lock(obj);
@@ -117,14 +117,8 @@
 	i915_gem_object_unlock(obj);
 
 	spin_lock(&obj->mmo.lock);
-	list_for_each_entry(mmo, &obj->mmo.offsets, offset) {
-		if (mmo->file != file)
-			continue;
-
-		spin_unlock(&obj->mmo.lock);
+	rbtree_postorder_for_each_entry_safe(mmo, mn, &obj->mmo.offsets, offset)
 		drm_vma_node_revoke(&mmo->vma_node, file);
-		spin_lock(&obj->mmo.lock);
-	}
 	spin_unlock(&obj->mmo.lock);
 
 	list_for_each_entry_safe(lut, ln, &close, obj_link) {
@@ -203,12 +197,14 @@
 
 		i915_gem_object_release_mmap(obj);
 
-		list_for_each_entry_safe(mmo, mn, &obj->mmo.offsets, offset) {
+		rbtree_postorder_for_each_entry_safe(mmo, mn,
+						     &obj->mmo.offsets,
+						     offset) {
 			drm_vma_offset_remove(obj->base.dev->vma_offset_manager,
 					      &mmo->vma_node);
 			kfree(mmo);
 		}
-		INIT_LIST_HEAD(&obj->mmo.offsets);
+		obj->mmo.offsets = RB_ROOT;
 
 		GEM_BUG_ON(atomic_read(&obj->bind_count));
 		GEM_BUG_ON(obj->userfault_count);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
index db70a33..9c86f2d 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -70,14 +70,22 @@
 }
 
 static inline struct drm_i915_gem_object *
+i915_gem_object_get_rcu(struct drm_i915_gem_object *obj)
+{
+	if (obj && !kref_get_unless_zero(&obj->base.refcount))
+		obj = NULL;
+
+	return obj;
+}
+
+static inline struct drm_i915_gem_object *
 i915_gem_object_lookup(struct drm_file *file, u32 handle)
 {
 	struct drm_i915_gem_object *obj;
 
 	rcu_read_lock();
 	obj = i915_gem_object_lookup_rcu(file, handle);
-	if (obj && !kref_get_unless_zero(&obj->base.refcount))
-		obj = NULL;
+	obj = i915_gem_object_get_rcu(obj);
 	rcu_read_unlock();
 
 	return obj;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
index 88e2686..f64ad77 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
@@ -71,13 +71,11 @@
 };
 
 struct i915_mmap_offset {
-	struct drm_device *dev;
 	struct drm_vma_offset_node vma_node;
 	struct drm_i915_gem_object *obj;
-	struct drm_file *file;
 	enum i915_mmap_type mmap_type;
 
-	struct list_head offset;
+	struct rb_node offset;
 };
 
 struct drm_i915_gem_object {
@@ -137,7 +135,7 @@
 
 	struct {
 		spinlock_t lock; /* Protects access to mmo offsets */
-		struct list_head offsets;
+		struct rb_root offsets;
 	} mmo;
 
 	I915_SELFTEST_DECLARE(struct list_head st_link);
diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c
index 23137b2..57e8a05 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.c
+++ b/drivers/gpu/drm/i915/gt/intel_context.c
@@ -67,21 +67,18 @@
 {
 	int err;
 
-	err = i915_active_acquire(&ce->active);
-	if (err)
-		return err;
+	__i915_active_acquire(&ce->active);
+
+	if (intel_context_is_barrier(ce))
+		return 0;
 
 	/* Preallocate tracking nodes */
-	if (!intel_context_is_barrier(ce)) {
-		err = i915_active_acquire_preallocate_barrier(&ce->active,
-							      ce->engine);
-		if (err) {
-			i915_active_release(&ce->active);
-			return err;
-		}
-	}
+	err = i915_active_acquire_preallocate_barrier(&ce->active,
+						      ce->engine);
+	if (err)
+		i915_active_release(&ce->active);
 
-	return 0;
+	return err;
 }
 
 static void intel_context_active_release(struct intel_context *ce)
@@ -101,13 +98,19 @@
 			return err;
 	}
 
-	if (mutex_lock_interruptible(&ce->pin_mutex))
-		return -EINTR;
+	err = i915_active_acquire(&ce->active);
+	if (err)
+		return err;
 
-	if (likely(!atomic_read(&ce->pin_count))) {
+	if (mutex_lock_interruptible(&ce->pin_mutex)) {
+		err = -EINTR;
+		goto out_release;
+	}
+
+	if (likely(!atomic_add_unless(&ce->pin_count, 1, 0))) {
 		err = intel_context_active_acquire(ce);
 		if (unlikely(err))
-			goto err;
+			goto out_unlock;
 
 		err = ce->ops->pin(ce);
 		if (unlikely(err))
@@ -117,18 +120,19 @@
 			 ce->ring->head, ce->ring->tail);
 
 		smp_mb__before_atomic(); /* flush pin before it is visible */
+		atomic_inc(&ce->pin_count);
 	}
 
-	atomic_inc(&ce->pin_count);
 	GEM_BUG_ON(!intel_context_is_pinned(ce)); /* no overflow! */
-
-	mutex_unlock(&ce->pin_mutex);
-	return 0;
+	GEM_BUG_ON(i915_active_is_idle(&ce->active));
+	goto out_unlock;
 
 err_active:
 	intel_context_active_release(ce);
-err:
+out_unlock:
 	mutex_unlock(&ce->pin_mutex);
+out_release:
+	i915_active_release(&ce->active);
 	return err;
 }
 
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index f451ef3..06ff769 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -671,6 +671,7 @@
 intel_engine_init_active(struct intel_engine_cs *engine, unsigned int subclass)
 {
 	INIT_LIST_HEAD(&engine->active.requests);
+	INIT_LIST_HEAD(&engine->active.hold);
 
 	spin_lock_init(&engine->active.lock);
 	lockdep_set_subclass(&engine->active.lock, subclass);
@@ -1422,6 +1423,17 @@
 	}
 }
 
+static unsigned long list_count(struct list_head *list)
+{
+	struct list_head *pos;
+	unsigned long count = 0;
+
+	list_for_each(pos, list)
+		count++;
+
+	return count;
+}
+
 void intel_engine_dump(struct intel_engine_cs *engine,
 		       struct drm_printer *m,
 		       const char *header, ...)
@@ -1491,6 +1503,7 @@
 			hexdump(m, rq->context->lrc_reg_state, PAGE_SIZE);
 		}
 	}
+	drm_printf(m, "\tOn hold?: %lu\n", list_count(&engine->active.hold));
 	spin_unlock_irqrestore(&engine->active.lock, flags);
 
 	drm_printf(m, "\tMMIO base:  0x%08x\n", engine->mmio_base);
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h
index 350da59..92be41a 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h
@@ -295,6 +295,7 @@
 	struct {
 		spinlock_t lock;
 		struct list_head requests;
+		struct list_head hold; /* ready requests, but on hold */
 	} active;
 
 	struct llist_head barrier_tasks;
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 0cf0f6f..a13a8c4 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -985,6 +985,8 @@
 			GEM_BUG_ON(RB_EMPTY_ROOT(&engine->execlists.queue.rb_root));
 
 			list_move(&rq->sched.link, pl);
+			set_bit(I915_FENCE_FLAG_PQUEUE, &rq->fence.flags);
+
 			active = rq;
 		} else {
 			struct intel_engine_cs *owner = rq->context->engine;
@@ -1535,7 +1537,8 @@
 		return true;
 
 	if (unlikely((prev->fence.flags ^ next->fence.flags) &
-		     (I915_FENCE_FLAG_NOPREEMPT | I915_FENCE_FLAG_SENTINEL)))
+		     (BIT(I915_FENCE_FLAG_NOPREEMPT) |
+		      BIT(I915_FENCE_FLAG_SENTINEL))))
 		return false;
 
 	if (!can_merge_ctx(prev->context, next->context))
@@ -1632,8 +1635,8 @@
 				   !i915_request_completed(rq));
 
 			GEM_BUG_ON(i915_request_is_active(w));
-			if (list_empty(&w->sched.link))
-				continue; /* Not yet submitted; unready */
+			if (!i915_request_is_ready(w))
+				continue;
 
 			if (rq_prio(w) < rq_prio(rq))
 				continue;
@@ -2351,6 +2354,310 @@
 	}
 }
 
+static void __execlists_hold(struct i915_request *rq)
+{
+	LIST_HEAD(list);
+
+	do {
+		struct i915_dependency *p;
+
+		if (i915_request_is_active(rq))
+			__i915_request_unsubmit(rq);
+
+		RQ_TRACE(rq, "on hold\n");
+		clear_bit(I915_FENCE_FLAG_PQUEUE, &rq->fence.flags);
+		list_move_tail(&rq->sched.link, &rq->engine->active.hold);
+		i915_request_set_hold(rq);
+
+		list_for_each_entry(p, &rq->sched.waiters_list, wait_link) {
+			struct i915_request *w =
+				container_of(p->waiter, typeof(*w), sched);
+
+			/* Leave semaphores spinning on the other engines */
+			if (w->engine != rq->engine)
+				continue;
+
+			if (!i915_request_is_ready(w))
+				continue;
+
+			if (i915_request_completed(w))
+				continue;
+
+			if (i915_request_on_hold(rq))
+				continue;
+
+			list_move_tail(&w->sched.link, &list);
+		}
+
+		rq = list_first_entry_or_null(&list, typeof(*rq), sched.link);
+	} while (rq);
+}
+
+static bool execlists_hold(struct intel_engine_cs *engine,
+			   struct i915_request *rq)
+{
+	spin_lock_irq(&engine->active.lock);
+
+	if (i915_request_completed(rq)) { /* too late! */
+		rq = NULL;
+		goto unlock;
+	}
+
+	if (rq->engine != engine) { /* preempted virtual engine */
+		struct virtual_engine *ve = to_virtual_engine(rq->engine);
+
+		/*
+		 * intel_context_inflight() is only protected by virtue
+		 * of process_csb() being called only by the tasklet (or
+		 * directly from inside reset while the tasklet is suspended).
+		 * Assert that neither of those are allowed to run while we
+		 * poke at the request queues.
+		 */
+		GEM_BUG_ON(!reset_in_progress(&engine->execlists));
+
+		/*
+		 * An unsubmitted request along a virtual engine will
+		 * remain on the active (this) engine until we are able
+		 * to process the context switch away (and so mark the
+		 * context as no longer in flight). That cannot have happened
+		 * yet, otherwise we would not be hanging!
+		 */
+		spin_lock(&ve->base.active.lock);
+		GEM_BUG_ON(intel_context_inflight(rq->context) != engine);
+		GEM_BUG_ON(ve->request != rq);
+		ve->request = NULL;
+		spin_unlock(&ve->base.active.lock);
+		i915_request_put(rq);
+
+		rq->engine = engine;
+	}
+
+	/*
+	 * Transfer this request onto the hold queue to prevent it
+	 * being resumbitted to HW (and potentially completed) before we have
+	 * released it. Since we may have already submitted following
+	 * requests, we need to remove those as well.
+	 */
+	GEM_BUG_ON(i915_request_on_hold(rq));
+	GEM_BUG_ON(rq->engine != engine);
+	__execlists_hold(rq);
+
+unlock:
+	spin_unlock_irq(&engine->active.lock);
+	return rq;
+}
+
+static bool hold_request(const struct i915_request *rq)
+{
+	struct i915_dependency *p;
+
+	/*
+	 * If one of our ancestors is on hold, we must also be on hold,
+	 * otherwise we will bypass it and execute before it.
+	 */
+	list_for_each_entry(p, &rq->sched.signalers_list, signal_link) {
+		const struct i915_request *s =
+			container_of(p->signaler, typeof(*s), sched);
+
+		if (s->engine != rq->engine)
+			continue;
+
+		if (i915_request_on_hold(s))
+			return true;
+	}
+
+	return false;
+}
+
+static void __execlists_unhold(struct i915_request *rq)
+{
+	LIST_HEAD(list);
+
+	do {
+		struct i915_dependency *p;
+
+		GEM_BUG_ON(!i915_request_on_hold(rq));
+		GEM_BUG_ON(!i915_sw_fence_signaled(&rq->submit));
+
+		i915_request_clear_hold(rq);
+		list_move_tail(&rq->sched.link,
+			       i915_sched_lookup_priolist(rq->engine,
+							  rq_prio(rq)));
+		set_bit(I915_FENCE_FLAG_PQUEUE, &rq->fence.flags);
+		RQ_TRACE(rq, "hold release\n");
+
+		/* Also release any children on this engine that are ready */
+		list_for_each_entry(p, &rq->sched.waiters_list, wait_link) {
+			struct i915_request *w =
+				container_of(p->waiter, typeof(*w), sched);
+
+			if (w->engine != rq->engine)
+				continue;
+
+			if (!i915_request_on_hold(rq))
+				continue;
+
+			/* Check that no other parents are also on hold */
+			if (hold_request(rq))
+				continue;
+
+			list_move_tail(&w->sched.link, &list);
+		}
+
+		rq = list_first_entry_or_null(&list, typeof(*rq), sched.link);
+	} while (rq);
+}
+
+static void execlists_unhold(struct intel_engine_cs *engine,
+			     struct i915_request *rq)
+{
+	spin_lock_irq(&engine->active.lock);
+
+	/*
+	 * Move this request back to the priority queue, and all of its
+	 * children and grandchildren that were suspended along with it.
+	 */
+	__execlists_unhold(rq);
+
+	if (rq_prio(rq) > engine->execlists.queue_priority_hint) {
+		engine->execlists.queue_priority_hint = rq_prio(rq);
+		tasklet_hi_schedule(&engine->execlists.tasklet);
+	}
+
+	spin_unlock_irq(&engine->active.lock);
+}
+
+struct execlists_capture {
+	struct work_struct work;
+	struct i915_request *rq;
+	struct i915_gpu_coredump *error;
+};
+
+static void execlists_capture_work(struct work_struct *work)
+{
+	struct execlists_capture *cap = container_of(work, typeof(*cap), work);
+	const gfp_t gfp = GFP_KERNEL | __GFP_RETRY_MAYFAIL | __GFP_NOWARN;
+	struct intel_engine_cs *engine = cap->rq->engine;
+	struct intel_gt_coredump *gt = cap->error->gt;
+	struct intel_engine_capture_vma *vma;
+
+	/* Compress all the objects attached to the request, slow! */
+	vma = intel_engine_coredump_add_request(gt->engine, cap->rq, gfp);
+	if (vma) {
+		struct i915_vma_compress *compress =
+			i915_vma_capture_prepare(gt);
+
+		intel_engine_coredump_add_vma(gt->engine, vma, compress);
+		i915_vma_capture_finish(gt, compress);
+	}
+
+	gt->simulated = gt->engine->simulated;
+	cap->error->simulated = gt->simulated;
+
+	/* Publish the error state, and announce it to the world */
+	i915_error_state_store(cap->error);
+	i915_gpu_coredump_put(cap->error);
+
+	/* Return this request and all that depend upon it for signaling */
+	execlists_unhold(engine, cap->rq);
+	i915_request_put(cap->rq);
+
+	kfree(cap);
+}
+
+static struct execlists_capture *capture_regs(struct intel_engine_cs *engine)
+{
+	const gfp_t gfp = GFP_ATOMIC | __GFP_NOWARN;
+	struct execlists_capture *cap;
+
+	cap = kmalloc(sizeof(*cap), gfp);
+	if (!cap)
+		return NULL;
+
+	cap->error = i915_gpu_coredump_alloc(engine->i915, gfp);
+	if (!cap->error)
+		goto err_cap;
+
+	cap->error->gt = intel_gt_coredump_alloc(engine->gt, gfp);
+	if (!cap->error->gt)
+		goto err_gpu;
+
+	cap->error->gt->engine = intel_engine_coredump_alloc(engine, gfp);
+	if (!cap->error->gt->engine)
+		goto err_gt;
+
+	return cap;
+
+err_gt:
+	kfree(cap->error->gt);
+err_gpu:
+	kfree(cap->error);
+err_cap:
+	kfree(cap);
+	return NULL;
+}
+
+static bool execlists_capture(struct intel_engine_cs *engine)
+{
+	struct execlists_capture *cap;
+
+	if (!IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR))
+		return true;
+
+	/*
+	 * We need to _quickly_ capture the engine state before we reset.
+	 * We are inside an atomic section (softirq) here and we are delaying
+	 * the forced preemption event.
+	 */
+	cap = capture_regs(engine);
+	if (!cap)
+		return true;
+
+	cap->rq = execlists_active(&engine->execlists);
+	GEM_BUG_ON(!cap->rq);
+
+	rcu_read_lock();
+	cap->rq = active_request(cap->rq->context->timeline, cap->rq);
+	cap->rq = i915_request_get_rcu(cap->rq);
+	rcu_read_unlock();
+	if (!cap->rq)
+		goto err_free;
+
+	/*
+	 * Remove the request from the execlists queue, and take ownership
+	 * of the request. We pass it to our worker who will _slowly_ compress
+	 * all the pages the _user_ requested for debugging their batch, after
+	 * which we return it to the queue for signaling.
+	 *
+	 * By removing them from the execlists queue, we also remove the
+	 * requests from being processed by __unwind_incomplete_requests()
+	 * during the intel_engine_reset(), and so they will *not* be replayed
+	 * afterwards.
+	 *
+	 * Note that because we have not yet reset the engine at this point,
+	 * it is possible for the request that we have identified as being
+	 * guilty, did in fact complete and we will then hit an arbitration
+	 * point allowing the outstanding preemption to succeed. The likelihood
+	 * of that is very low (as capturing of the engine registers should be
+	 * fast enough to run inside an irq-off atomic section!), so we will
+	 * simply hold that request accountable for being non-preemptible
+	 * long enough to force the reset.
+	 */
+	if (!execlists_hold(engine, cap->rq))
+		goto err_rq;
+
+	INIT_WORK(&cap->work, execlists_capture_work);
+	schedule_work(&cap->work);
+	return true;
+
+err_rq:
+	i915_request_put(cap->rq);
+err_free:
+	i915_gpu_coredump_put(cap->error);
+	kfree(cap);
+	return false;
+}
+
 static noinline void preempt_reset(struct intel_engine_cs *engine)
 {
 	const unsigned int bit = I915_RESET_ENGINE + engine->id;
@@ -2368,7 +2675,12 @@
 	ENGINE_TRACE(engine, "preempt timeout %lu+%ums\n",
 		     READ_ONCE(engine->props.preempt_timeout_ms),
 		     jiffies_to_msecs(jiffies - engine->execlists.preempt.expires));
-	intel_engine_reset(engine, "preemption time out");
+
+	ring_set_paused(engine, 1); /* Freeze the current request in place */
+	if (execlists_capture(engine))
+		intel_engine_reset(engine, "preemption time out");
+	else
+		ring_set_paused(engine, 0);
 
 	tasklet_enable(&engine->execlists.tasklet);
 	clear_and_wake_up_bit(bit, lock);
@@ -2430,11 +2742,12 @@
 }
 
 static void queue_request(struct intel_engine_cs *engine,
-			  struct i915_sched_node *node,
-			  int prio)
+			  struct i915_request *rq)
 {
-	GEM_BUG_ON(!list_empty(&node->link));
-	list_add_tail(&node->link, i915_sched_lookup_priolist(engine, prio));
+	GEM_BUG_ON(!list_empty(&rq->sched.link));
+	list_add_tail(&rq->sched.link,
+		      i915_sched_lookup_priolist(engine, rq_prio(rq)));
+	set_bit(I915_FENCE_FLAG_PQUEUE, &rq->fence.flags);
 }
 
 static void __submit_queue_imm(struct intel_engine_cs *engine)
@@ -2462,6 +2775,13 @@
 	__submit_queue_imm(engine);
 }
 
+static bool ancestor_on_hold(const struct intel_engine_cs *engine,
+			     const struct i915_request *rq)
+{
+	GEM_BUG_ON(i915_request_on_hold(rq));
+	return !list_empty(&engine->active.hold) && hold_request(rq);
+}
+
 static void execlists_submit_request(struct i915_request *request)
 {
 	struct intel_engine_cs *engine = request->engine;
@@ -2470,12 +2790,17 @@
 	/* Will be called from irq-context when using foreign fences. */
 	spin_lock_irqsave(&engine->active.lock, flags);
 
-	queue_request(engine, &request->sched, rq_prio(request));
+	if (unlikely(ancestor_on_hold(engine, request))) {
+		list_add_tail(&request->sched.link, &engine->active.hold);
+		i915_request_set_hold(request);
+	} else {
+		queue_request(engine, request);
 
-	GEM_BUG_ON(RB_EMPTY_ROOT(&engine->execlists.queue.rb_root));
-	GEM_BUG_ON(list_empty(&request->sched.link));
+		GEM_BUG_ON(RB_EMPTY_ROOT(&engine->execlists.queue.rb_root));
+		GEM_BUG_ON(list_empty(&request->sched.link));
 
-	submit_queue(engine, request);
+		submit_queue(engine, request);
+	}
 
 	spin_unlock_irqrestore(&engine->active.lock, flags);
 }
@@ -2531,7 +2856,6 @@
 		      ce->engine);
 
 	i915_gem_object_unpin_map(ce->state->obj);
-	intel_ring_reset(ce->ring, ce->ring->tail);
 }
 
 static void
@@ -3325,6 +3649,10 @@
 		i915_priolist_free(p);
 	}
 
+	/* On-hold requests will be flushed to timeline upon their release */
+	list_for_each_entry(rq, &engine->active.hold, sched.link)
+		mark_eio(rq);
+
 	/* Cancel all attached virtual engines */
 	while ((rb = rb_first_cached(&execlists->virtual))) {
 		struct virtual_engine *ve =
diff --git a/drivers/gpu/drm/i915/gt/mock_engine.c b/drivers/gpu/drm/i915/gt/mock_engine.c
index a560b7e..f2806381 100644
--- a/drivers/gpu/drm/i915/gt/mock_engine.c
+++ b/drivers/gpu/drm/i915/gt/mock_engine.c
@@ -59,11 +59,26 @@
 	ring->vaddr = (void *)(ring + 1);
 	atomic_set(&ring->pin_count, 1);
 
+	ring->vma = i915_vma_alloc();
+	if (!ring->vma) {
+		kfree(ring);
+		return NULL;
+	}
+	i915_active_init(&ring->vma->active, NULL, NULL);
+
 	intel_ring_update_space(ring);
 
 	return ring;
 }
 
+static void mock_ring_free(struct intel_ring *ring)
+{
+	i915_active_fini(&ring->vma->active);
+	i915_vma_free(ring->vma);
+
+	kfree(ring);
+}
+
 static struct i915_request *first_request(struct mock_engine *engine)
 {
 	return list_first_entry_or_null(&engine->hw_queue,
@@ -121,7 +136,7 @@
 	GEM_BUG_ON(intel_context_is_pinned(ce));
 
 	if (test_bit(CONTEXT_ALLOC_BIT, &ce->flags)) {
-		kfree(ce->ring);
+		mock_ring_free(ce->ring);
 		mock_timeline_unpin(ce->timeline);
 	}
 
diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c
index 15cda02..65718ca 100644
--- a/drivers/gpu/drm/i915/gt/selftest_lrc.c
+++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c
@@ -285,6 +285,107 @@
 	return live_unlite_restore(arg, I915_USER_PRIORITY(I915_PRIORITY_MAX));
 }
 
+static int live_hold_reset(void *arg)
+{
+	struct intel_gt *gt = arg;
+	struct intel_engine_cs *engine;
+	enum intel_engine_id id;
+	struct igt_spinner spin;
+	int err = 0;
+
+	/*
+	 * In order to support offline error capture for fast preempt reset,
+	 * we need to decouple the guilty request and ensure that it and its
+	 * descendents are not executed while the capture is in progress.
+	 */
+
+	if (!intel_has_reset_engine(gt))
+		return 0;
+
+	if (igt_spinner_init(&spin, gt))
+		return -ENOMEM;
+
+	for_each_engine(engine, gt, id) {
+		struct intel_context *ce;
+		unsigned long heartbeat;
+		struct i915_request *rq;
+
+		ce = intel_context_create(engine);
+		if (IS_ERR(ce)) {
+			err = PTR_ERR(ce);
+			break;
+		}
+
+		engine_heartbeat_disable(engine, &heartbeat);
+
+		rq = igt_spinner_create_request(&spin, ce, MI_ARB_CHECK);
+		if (IS_ERR(rq)) {
+			err = PTR_ERR(rq);
+			goto out;
+		}
+		i915_request_add(rq);
+
+		if (!igt_wait_for_spinner(&spin, rq)) {
+			intel_gt_set_wedged(gt);
+			err = -ETIME;
+			goto out;
+		}
+
+		/* We have our request executing, now remove it and reset */
+
+		if (test_and_set_bit(I915_RESET_ENGINE + id,
+				     &gt->reset.flags)) {
+			intel_gt_set_wedged(gt);
+			err = -EBUSY;
+			goto out;
+		}
+		tasklet_disable(&engine->execlists.tasklet);
+
+		engine->execlists.tasklet.func(engine->execlists.tasklet.data);
+		GEM_BUG_ON(execlists_active(&engine->execlists) != rq);
+
+		i915_request_get(rq);
+		execlists_hold(engine, rq);
+		GEM_BUG_ON(!i915_request_on_hold(rq));
+
+		intel_engine_reset(engine, NULL);
+		GEM_BUG_ON(rq->fence.error != -EIO);
+
+		tasklet_enable(&engine->execlists.tasklet);
+		clear_and_wake_up_bit(I915_RESET_ENGINE + id,
+				      &gt->reset.flags);
+
+		/* Check that we do not resubmit the held request */
+		if (!i915_request_wait(rq, 0, HZ / 5)) {
+			pr_err("%s: on hold request completed!\n",
+			       engine->name);
+			i915_request_put(rq);
+			err = -EIO;
+			goto out;
+		}
+		GEM_BUG_ON(!i915_request_on_hold(rq));
+
+		/* But is resubmitted on release */
+		execlists_unhold(engine, rq);
+		if (i915_request_wait(rq, 0, HZ / 5) < 0) {
+			pr_err("%s: held request did not complete!\n",
+			       engine->name);
+			intel_gt_set_wedged(gt);
+			err = -ETIME;
+		}
+		i915_request_put(rq);
+
+out:
+		engine_heartbeat_enable(engine, heartbeat);
+		intel_context_put(ce);
+		if (err)
+			break;
+	}
+
+	igt_spinner_fini(&spin);
+	return err;
+}
+
 static int
 emit_semaphore_chain(struct i915_request *rq, struct i915_vma *vma, int idx)
 {
@@ -3309,12 +3410,168 @@
 	return 0;
 }
 
+static int reset_virtual_engine(struct intel_gt *gt,
+				struct intel_engine_cs **siblings,
+				unsigned int nsibling)
+{
+	struct intel_engine_cs *engine;
+	struct intel_context *ve;
+	unsigned long *heartbeat;
+	struct igt_spinner spin;
+	struct i915_request *rq;
+	unsigned int n;
+	int err = 0;
+
+	/*
+	 * In order to support offline error capture for fast preempt reset,
+	 * we need to decouple the guilty request and ensure that it and its
+	 * descendents are not executed while the capture is in progress.
+	 */
+
+	heartbeat = kmalloc_array(nsibling, sizeof(*heartbeat), GFP_KERNEL);
+	if (!heartbeat)
+		return -ENOMEM;
+
+	if (igt_spinner_init(&spin, gt)) {
+		err = -ENOMEM;
+		goto out_free;
+	}
+
+	ve = intel_execlists_create_virtual(siblings, nsibling);
+	if (IS_ERR(ve)) {
+		err = PTR_ERR(ve);
+		goto out_spin;
+	}
+
+	for (n = 0; n < nsibling; n++)
+		engine_heartbeat_disable(siblings[n], &heartbeat[n]);
+
+	rq = igt_spinner_create_request(&spin, ve, MI_ARB_CHECK);
+	if (IS_ERR(rq)) {
+		err = PTR_ERR(rq);
+		goto out_heartbeat;
+	}
+	i915_request_add(rq);
+
+	if (!igt_wait_for_spinner(&spin, rq)) {
+		intel_gt_set_wedged(gt);
+		err = -ETIME;
+		goto out_heartbeat;
+	}
+
+	engine = rq->engine;
+	GEM_BUG_ON(engine == ve->engine);
+
+	/* Take ownership of the reset and tasklet */
+	if (test_and_set_bit(I915_RESET_ENGINE + engine->id,
+			     &gt->reset.flags)) {
+		intel_gt_set_wedged(gt);
+		err = -EBUSY;
+		goto out_heartbeat;
+	}
+	tasklet_disable(&engine->execlists.tasklet);
+
+	engine->execlists.tasklet.func(engine->execlists.tasklet.data);
+	GEM_BUG_ON(execlists_active(&engine->execlists) != rq);
+
+	/* Fake a preemption event; failed of course */
+	spin_lock_irq(&engine->active.lock);
+	__unwind_incomplete_requests(engine);
+	spin_unlock_irq(&engine->active.lock);
+	GEM_BUG_ON(rq->engine != ve->engine);
+
+	/* Reset the engine while keeping our active request on hold */
+	execlists_hold(engine, rq);
+	GEM_BUG_ON(!i915_request_on_hold(rq));
+
+	intel_engine_reset(engine, NULL);
+	GEM_BUG_ON(rq->fence.error != -EIO);
+
+	/* Release our grasp on the engine, letting CS flow again */
+	tasklet_enable(&engine->execlists.tasklet);
+	clear_and_wake_up_bit(I915_RESET_ENGINE + engine->id, &gt->reset.flags);
+
+	/* Check that we do not resubmit the held request */
+	i915_request_get(rq);
+	if (!i915_request_wait(rq, 0, HZ / 5)) {
+		pr_err("%s: on hold request completed!\n",
+		       engine->name);
+		intel_gt_set_wedged(gt);
+		err = -EIO;
+		goto out_rq;
+	}
+	GEM_BUG_ON(!i915_request_on_hold(rq));
+
+	/* But is resubmitted on release */
+	execlists_unhold(engine, rq);
+	if (i915_request_wait(rq, 0, HZ / 5) < 0) {
+		pr_err("%s: held request did not complete!\n",
+		       engine->name);
+		intel_gt_set_wedged(gt);
+		err = -ETIME;
+	}
+
+out_rq:
+	i915_request_put(rq);
+out_heartbeat:
+	for (n = 0; n < nsibling; n++)
+		engine_heartbeat_enable(siblings[n], heartbeat[n]);
+
+	intel_context_put(ve);
+out_spin:
+	igt_spinner_fini(&spin);
+out_free:
+	kfree(heartbeat);
+	return err;
+}
+
+static int live_virtual_reset(void *arg)
+{
+	struct intel_gt *gt = arg;
+	struct intel_engine_cs *siblings[MAX_ENGINE_INSTANCE + 1];
+	unsigned int class, inst;
+
+	/*
+	 * Check that we handle a reset event within a virtual engine.
+	 * Only the physical engine is reset, but we have to check the flow
+	 * of the virtual requests around the reset, and make sure it is not
+	 * forgotten.
+	 */
+
+	if (USES_GUC_SUBMISSION(gt->i915))
+		return 0;
+
+	if (!intel_has_reset_engine(gt))
+		return 0;
+
+	for (class = 0; class <= MAX_ENGINE_CLASS; class++) {
+		int nsibling, err;
+
+		nsibling = 0;
+		for (inst = 0; inst <= MAX_ENGINE_INSTANCE; inst++) {
+			if (!gt->engine_class[class][inst])
+				continue;
+
+			siblings[nsibling++] = gt->engine_class[class][inst];
+		}
+		if (nsibling < 2)
+			continue;
+
+		err = reset_virtual_engine(gt, siblings, nsibling);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
 int intel_execlists_live_selftests(struct drm_i915_private *i915)
 {
 	static const struct i915_subtest tests[] = {
 		SUBTEST(live_sanitycheck),
 		SUBTEST(live_unlite_switch),
 		SUBTEST(live_unlite_preempt),
+		SUBTEST(live_hold_reset),
 		SUBTEST(live_timeslice_preempt),
 		SUBTEST(live_timeslice_queue),
 		SUBTEST(live_busywait_preempt),
@@ -3333,6 +3590,7 @@
 		SUBTEST(live_virtual_mask),
 		SUBTEST(live_virtual_preserved),
 		SUBTEST(live_virtual_bond),
+		SUBTEST(live_virtual_reset),
 	};
 
 	if (!HAS_EXECLISTS(i915))
diff --git a/drivers/gpu/drm/i915/gvt/firmware.c b/drivers/gpu/drm/i915/gvt/firmware.c
index 049775e..b0c1fda 100644
--- a/drivers/gpu/drm/i915/gvt/firmware.c
+++ b/drivers/gpu/drm/i915/gvt/firmware.c
@@ -146,7 +146,7 @@
 		clean_firmware_sysfs(gvt);
 
 	kfree(gvt->firmware.cfg_space);
-	kfree(gvt->firmware.mmio);
+	vfree(gvt->firmware.mmio);
 }
 
 static int verify_firmware(struct intel_gvt *gvt,
@@ -229,7 +229,7 @@
 
 	firmware->cfg_space = mem;
 
-	mem = kmalloc(info->mmio_size, GFP_KERNEL);
+	mem = vmalloc(info->mmio_size);
 	if (!mem) {
 		kfree(path);
 		kfree(firmware->cfg_space);
diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c
index 34cb404..4a48280 100644
--- a/drivers/gpu/drm/i915/gvt/gtt.c
+++ b/drivers/gpu/drm/i915/gvt/gtt.c
@@ -1956,7 +1956,11 @@
 
 	if (mm->type == INTEL_GVT_MM_PPGTT) {
 		list_del(&mm->ppgtt_mm.list);
+
+		mutex_lock(&mm->vgpu->gvt->gtt.ppgtt_mm_lock);
 		list_del(&mm->ppgtt_mm.lru_list);
+		mutex_unlock(&mm->vgpu->gvt->gtt.ppgtt_mm_lock);
+
 		invalidate_ppgtt_mm(mm);
 	} else {
 		vfree(mm->ggtt_mm.virtual_ggtt);
diff --git a/drivers/gpu/drm/i915/i915_active.c b/drivers/gpu/drm/i915/i915_active.c
index f3da5c0..b0a4997 100644
--- a/drivers/gpu/drm/i915/i915_active.c
+++ b/drivers/gpu/drm/i915/i915_active.c
@@ -416,13 +416,15 @@
 	if (err)
 		return err;
 
-	if (!atomic_read(&ref->count) && ref->active)
-		err = ref->active(ref);
-	if (!err) {
-		spin_lock_irq(&ref->tree_lock); /* vs __active_retire() */
-		debug_active_activate(ref);
-		atomic_inc(&ref->count);
-		spin_unlock_irq(&ref->tree_lock);
+	if (likely(!i915_active_acquire_if_busy(ref))) {
+		if (ref->active)
+			err = ref->active(ref);
+		if (!err) {
+			spin_lock_irq(&ref->tree_lock); /* __active_retire() */
+			debug_active_activate(ref);
+			atomic_inc(&ref->count);
+			spin_unlock_irq(&ref->tree_lock);
+		}
 	}
 
 	mutex_unlock(&ref->mutex);
@@ -605,7 +607,7 @@
 					    struct intel_engine_cs *engine)
 {
 	intel_engine_mask_t tmp, mask = engine->mask;
-	struct llist_node *pos = NULL, *next;
+	struct llist_node *first = NULL, *last = NULL;
 	struct intel_gt *gt = engine->gt;
 	int err;
 
@@ -623,6 +625,7 @@
 	 */
 	for_each_engine_masked(engine, gt, mask, tmp) {
 		u64 idx = engine->kernel_context->timeline->fence_context;
+		struct llist_node *prev = first;
 		struct active_node *node;
 
 		node = reuse_idle_barrier(ref, idx);
@@ -656,23 +659,23 @@
 		GEM_BUG_ON(rcu_access_pointer(node->base.fence) != ERR_PTR(-EAGAIN));
 
 		GEM_BUG_ON(barrier_to_engine(node) != engine);
-		next = barrier_to_ll(node);
-		next->next = pos;
-		if (!pos)
-			pos = next;
+		first = barrier_to_ll(node);
+		first->next = prev;
+		if (!last)
+			last = first;
 		intel_engine_pm_get(engine);
 	}
 
 	GEM_BUG_ON(!llist_empty(&ref->preallocated_barriers));
-	llist_add_batch(next, pos, &ref->preallocated_barriers);
+	llist_add_batch(first, last, &ref->preallocated_barriers);
 
 	return 0;
 
 unwind:
-	while (pos) {
-		struct active_node *node = barrier_from_ll(pos);
+	while (first) {
+		struct active_node *node = barrier_from_ll(first);
 
-		pos = pos->next;
+		first = first->next;
 
 		atomic_dec(&ref->count);
 		intel_engine_pm_put(barrier_to_engine(node));
diff --git a/drivers/gpu/drm/i915/i915_active.h b/drivers/gpu/drm/i915/i915_active.h
index b571f67..51e1e854 100644
--- a/drivers/gpu/drm/i915/i915_active.h
+++ b/drivers/gpu/drm/i915/i915_active.h
@@ -188,6 +188,12 @@
 bool i915_active_acquire_if_busy(struct i915_active *ref);
 void i915_active_release(struct i915_active *ref);
 
+static inline void __i915_active_acquire(struct i915_active *ref)
+{
+	GEM_BUG_ON(!atomic_read(&ref->count));
+	atomic_inc(&ref->count);
+}
+
 static inline bool
 i915_active_is_idle(const struct i915_active *ref)
 {
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 94f993e..c2de2f4 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -265,7 +265,10 @@
 						    DRM_FORMAT_MOD_LINEAR))
 		args->pitch = ALIGN(args->pitch, 4096);
 
-	args->size = args->pitch * args->height;
+	if (args->pitch < args->width)
+		return -EINVAL;
+
+	args->size = mul_u32_u32(args->pitch, args->height);
 
 	mem_type = INTEL_MEMORY_SYSTEM;
 	if (HAS_LMEM(to_i915(dev)))
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 4c1836f..594341e 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1681,7 +1681,7 @@
 			"GPU HANG: ecode %d:%x:%08x",
 			INTEL_GEN(error->i915), engines,
 			generate_ecode(first));
-	if (first) {
+	if (first && first->context.pid) {
 		/* Just show the first executing process, more is confusing */
 		len += scnprintf(error->error_msg + len,
 				 sizeof(error->error_msg) - len,
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.h b/drivers/gpu/drm/i915/i915_gpu_error.h
index 9109004..e4a6afe 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.h
+++ b/drivers/gpu/drm/i915/i915_gpu_error.h
@@ -314,8 +314,11 @@
 }
 
 static inline void
-i915_error_state_store(struct drm_i915_private *i915,
-		       struct i915_gpu_coredump *error)
+i915_error_state_store(struct i915_gpu_coredump *error)
+{
+}
+
+static inline void i915_gpu_coredump_put(struct i915_gpu_coredump *gpu)
 {
 }
 
diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c
index 28a82c8..ec02994 100644
--- a/drivers/gpu/drm/i915/i915_pmu.c
+++ b/drivers/gpu/drm/i915/i915_pmu.c
@@ -637,8 +637,10 @@
 		container_of(event->pmu, typeof(*i915), pmu.base);
 	unsigned int bit = event_enabled_bit(event);
 	struct i915_pmu *pmu = &i915->pmu;
+	intel_wakeref_t wakeref;
 	unsigned long flags;
 
+	wakeref = intel_runtime_pm_get(&i915->runtime_pm);
 	spin_lock_irqsave(&pmu->lock, flags);
 
 	/*
@@ -648,6 +650,14 @@
 	BUILD_BUG_ON(ARRAY_SIZE(pmu->enable_count) != I915_PMU_MASK_BITS);
 	GEM_BUG_ON(bit >= ARRAY_SIZE(pmu->enable_count));
 	GEM_BUG_ON(pmu->enable_count[bit] == ~0);
+
+	if (pmu->enable_count[bit] == 0 &&
+	    config_enabled_mask(I915_PMU_RC6_RESIDENCY) & BIT_ULL(bit)) {
+		pmu->sample[__I915_SAMPLE_RC6_LAST_REPORTED].cur = 0;
+		pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(&i915->gt);
+		pmu->sleep_last = ktime_get();
+	}
+
 	pmu->enable |= BIT_ULL(bit);
 	pmu->enable_count[bit]++;
 
@@ -688,6 +698,8 @@
 	 * an existing non-zero value.
 	 */
 	local64_set(&event->hw.prev_count, __i915_pmu_event_read(event));
+
+	intel_runtime_pm_put(&i915->runtime_pm, wakeref);
 }
 
 static void i915_pmu_disable(struct perf_event *event)
diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c
index be185886..78a5f5d 100644
--- a/drivers/gpu/drm/i915/i915_request.c
+++ b/drivers/gpu/drm/i915/i915_request.c
@@ -221,6 +221,8 @@
 		locked = engine;
 	}
 	list_del_init(&rq->sched.link);
+	clear_bit(I915_FENCE_FLAG_PQUEUE, &rq->fence.flags);
+	clear_bit(I915_FENCE_FLAG_HOLD, &rq->fence.flags);
 	spin_unlock_irq(&locked->active.lock);
 }
 
@@ -408,8 +410,10 @@
 xfer:	/* We may be recursing from the signal callback of another i915 fence */
 	spin_lock_nested(&request->lock, SINGLE_DEPTH_NESTING);
 
-	if (!test_and_set_bit(I915_FENCE_FLAG_ACTIVE, &request->fence.flags))
+	if (!test_and_set_bit(I915_FENCE_FLAG_ACTIVE, &request->fence.flags)) {
 		list_move_tail(&request->sched.link, &engine->active.requests);
+		clear_bit(I915_FENCE_FLAG_PQUEUE, &request->fence.flags);
+	}
 
 	if (test_bit(DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT, &request->fence.flags) &&
 	    !test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &request->fence.flags) &&
diff --git a/drivers/gpu/drm/i915/i915_request.h b/drivers/gpu/drm/i915/i915_request.h
index 0314336..f57eadc 100644
--- a/drivers/gpu/drm/i915/i915_request.h
+++ b/drivers/gpu/drm/i915/i915_request.h
@@ -71,6 +71,18 @@
 	I915_FENCE_FLAG_ACTIVE = DMA_FENCE_FLAG_USER_BITS,
 
 	/*
+	 * I915_FENCE_FLAG_PQUEUE - this request is ready for execution
+	 *
+	 * Using the scheduler, when a request is ready for execution it is put
+	 * into the priority queue, and removed from that queue when transferred
+	 * to the HW runlists. We want to track its membership within the
+	 * priority queue so that we can easily check before rescheduling.
+	 *
+	 * See i915_request_in_priority_queue()
+	 */
+	I915_FENCE_FLAG_PQUEUE,
+
+	/*
 	 * I915_FENCE_FLAG_SIGNAL - this request is currently on signal_list
 	 *
 	 * Internal bookkeeping used by the breadcrumb code to track when
@@ -79,6 +91,13 @@
 	I915_FENCE_FLAG_SIGNAL,
 
 	/*
+	 * I915_FENCE_FLAG_HOLD - this request is currently on hold
+	 *
+	 * This request has been suspended, pending an ongoing investigation.
+	 */
+	I915_FENCE_FLAG_HOLD,
+
+	/*
 	 * I915_FENCE_FLAG_NOPREEMPT - this request should not be preempted
 	 *
 	 * The execution of some requests should not be interrupted. This is
@@ -361,6 +380,11 @@
 	return test_bit(I915_FENCE_FLAG_ACTIVE, &rq->fence.flags);
 }
 
+static inline bool i915_request_in_priority_queue(const struct i915_request *rq)
+{
+	return test_bit(I915_FENCE_FLAG_PQUEUE, &rq->fence.flags);
+}
+
 /**
  * Returns true if seq1 is later than seq2.
  */
@@ -454,6 +478,27 @@
 	return __i915_request_has_started(rq);
 }
 
+/**
+ * i915_request_is_running - check if the request is ready for execution
+ * @rq: the request
+ *
+ * Upon construction, the request is instructed to wait upon various
+ * signals before it is ready to be executed by the HW. That is, we do
+ * not want to start execution and read data before it is written. In practice,
+ * this is controlled with a mixture of interrupts and semaphores. Once
+ * the submit fence is completed, the backend scheduler will place the
+ * request into its queue and from there submit it for execution. So we
+ * can detect when a request is eligible for execution (and is under control
+ * of the scheduler) by querying where it is in any of the scheduler's lists.
+ *
+ * Returns true if the request is ready for execution (it may be inflight),
+ * false otherwise.
+ */
+static inline bool i915_request_is_ready(const struct i915_request *rq)
+{
+	return !list_empty(&rq->sched.link);
+}
+
 static inline bool i915_request_completed(const struct i915_request *rq)
 {
 	if (i915_request_signaled(rq))
@@ -483,6 +528,21 @@
 	return unlikely(test_bit(I915_FENCE_FLAG_SENTINEL, &rq->fence.flags));
 }
 
+static inline bool i915_request_on_hold(const struct i915_request *rq)
+{
+	return unlikely(test_bit(I915_FENCE_FLAG_HOLD, &rq->fence.flags));
+}
+
+static inline void i915_request_set_hold(struct i915_request *rq)
+{
+	set_bit(I915_FENCE_FLAG_HOLD, &rq->fence.flags);
+}
+
+static inline void i915_request_clear_hold(struct i915_request *rq)
+{
+	clear_bit(I915_FENCE_FLAG_HOLD, &rq->fence.flags);
+}
+
 static inline struct intel_timeline *
 i915_request_timeline(struct i915_request *rq)
 {
diff --git a/drivers/gpu/drm/i915/i915_scheduler.c b/drivers/gpu/drm/i915/i915_scheduler.c
index bf87c70b..5d96cfb 100644
--- a/drivers/gpu/drm/i915/i915_scheduler.c
+++ b/drivers/gpu/drm/i915/i915_scheduler.c
@@ -326,20 +326,18 @@
 
 		node->attr.priority = prio;
 
-		if (list_empty(&node->link)) {
-			/*
-			 * If the request is not in the priolist queue because
-			 * it is not yet runnable, then it doesn't contribute
-			 * to our preemption decisions. On the other hand,
-			 * if the request is on the HW, it too is not in the
-			 * queue; but in that case we may still need to reorder
-			 * the inflight requests.
-			 */
+		/*
+		 * Once the request is ready, it will be placed into the
+		 * priority lists and then onto the HW runlist. Before the
+		 * request is ready, it does not contribute to our preemption
+		 * decisions and we can safely ignore it, as it will, and
+		 * any preemption required, be dealt with upon submission.
+		 * See engine->submit_request()
+		 */
+		if (list_empty(&node->link))
 			continue;
-		}
 
-		if (!intel_engine_is_virtual(engine) &&
-		    !i915_request_is_active(node_to_request(node))) {
+		if (i915_request_in_priority_queue(node_to_request(node))) {
 			if (!cache.priolist)
 				cache.priolist =
 					i915_sched_lookup_priolist(engine,
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 17d7c52..4ff3807 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -1202,16 +1202,26 @@
 	if (ret)
 		return ret;
 
-	GEM_BUG_ON(i915_vma_is_active(vma));
 	if (i915_vma_is_pinned(vma)) {
 		vma_print_allocator(vma, "is pinned");
 		return -EAGAIN;
 	}
 
-	GEM_BUG_ON(i915_vma_is_active(vma));
+	/*
+	 * After confirming that no one else is pinning this vma, wait for
+	 * any laggards who may have crept in during the wait (through
+	 * a residual pin skipping the vm->mutex) to complete.
+	 */
+	ret = i915_vma_sync(vma);
+	if (ret)
+		return ret;
+
 	if (!drm_mm_node_allocated(&vma->node))
 		return 0;
 
+	GEM_BUG_ON(i915_vma_is_pinned(vma));
+	GEM_BUG_ON(i915_vma_is_active(vma));
+
 	if (i915_vma_is_map_and_fenceable(vma)) {
 		/*
 		 * Check that we have flushed all writes through the GGTT
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index c26219c..e4b750b 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -441,6 +441,14 @@
 	if (ret)
 		goto err_msm_uninit;
 
+	if (!dev->dma_parms) {
+		dev->dma_parms = devm_kzalloc(dev, sizeof(*dev->dma_parms),
+					      GFP_KERNEL);
+		if (!dev->dma_parms)
+			return -ENOMEM;
+	}
+	dma_set_max_seg_size(dev, DMA_BIT_MASK(32));
+
 	msm_gem_shrinker_init(ddev);
 
 	switch (get_mdp_ver(pdev)) {
diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c
index 6da59f4..b7a618d 100644
--- a/drivers/gpu/drm/panfrost/panfrost_drv.c
+++ b/drivers/gpu/drm/panfrost/panfrost_drv.c
@@ -166,6 +166,7 @@
 			break;
 		}
 
+		atomic_inc(&bo->gpu_usecount);
 		job->mappings[i] = mapping;
 	}
 
diff --git a/drivers/gpu/drm/panfrost/panfrost_gem.h b/drivers/gpu/drm/panfrost/panfrost_gem.h
index ca1bc90..b3517ff 100644
--- a/drivers/gpu/drm/panfrost/panfrost_gem.h
+++ b/drivers/gpu/drm/panfrost/panfrost_gem.h
@@ -30,6 +30,12 @@
 		struct mutex lock;
 	} mappings;
 
+	/*
+	 * Count the number of jobs referencing this BO so we don't let the
+	 * shrinker reclaim this object prematurely.
+	 */
+	atomic_t gpu_usecount;
+
 	bool noexec		:1;
 	bool is_heap		:1;
 };
diff --git a/drivers/gpu/drm/panfrost/panfrost_gem_shrinker.c b/drivers/gpu/drm/panfrost/panfrost_gem_shrinker.c
index f5dd7b2..288e46c 100644
--- a/drivers/gpu/drm/panfrost/panfrost_gem_shrinker.c
+++ b/drivers/gpu/drm/panfrost/panfrost_gem_shrinker.c
@@ -41,6 +41,9 @@
 	struct drm_gem_shmem_object *shmem = to_drm_gem_shmem_obj(obj);
 	struct panfrost_gem_object *bo = to_panfrost_bo(obj);
 
+	if (atomic_read(&bo->gpu_usecount))
+		return false;
+
 	if (!mutex_trylock(&shmem->pages_lock))
 		return false;
 
diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c
index 7c36ec6..7157dfd 100644
--- a/drivers/gpu/drm/panfrost/panfrost_job.c
+++ b/drivers/gpu/drm/panfrost/panfrost_job.c
@@ -269,8 +269,13 @@
 	dma_fence_put(job->render_done_fence);
 
 	if (job->mappings) {
-		for (i = 0; i < job->bo_count; i++)
+		for (i = 0; i < job->bo_count; i++) {
+			if (!job->mappings[i])
+				break;
+
+			atomic_dec(&job->mappings[i]->obj->gpu_usecount);
 			panfrost_gem_mapping_put(job->mappings[i]);
+		}
 		kvfree(job->mappings);
 	}
 
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 5ae67d5..328272f 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -85,7 +85,6 @@
 	}
 
 	drm_mode_config_init(drm);
-	drm->mode_config.allow_fb_modifiers = true;
 
 	ret = component_bind_all(drm->dev, drm);
 	if (ret) {
diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c
index 5bd60ded..909eba4 100644
--- a/drivers/gpu/drm/vgem/vgem_drv.c
+++ b/drivers/gpu/drm/vgem/vgem_drv.c
@@ -196,9 +196,10 @@
 		return ERR_CAST(obj);
 
 	ret = drm_gem_handle_create(file, &obj->base, handle);
-	drm_gem_object_put_unlocked(&obj->base);
-	if (ret)
+	if (ret) {
+		drm_gem_object_put_unlocked(&obj->base);
 		return ERR_PTR(ret);
+	}
 
 	return &obj->base;
 }
@@ -221,7 +222,9 @@
 	args->size = gem_object->size;
 	args->pitch = pitch;
 
-	DRM_DEBUG("Created object of size %lld\n", size);
+	drm_gem_object_put_unlocked(gem_object);
+
+	DRM_DEBUG("Created object of size %llu\n", args->size);
 
 	return 0;
 }
diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h
index f332cb4..79cad5e 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.h
+++ b/drivers/net/dsa/mv88e6xxx/chip.h
@@ -236,7 +236,7 @@
 	bool mirror_ingress;
 	bool mirror_egress;
 	unsigned int serdes_irq;
-	char serdes_irq_name[32];
+	char serdes_irq_name[64];
 };
 
 struct mv88e6xxx_chip {
@@ -293,16 +293,16 @@
 	struct mv88e6xxx_irq g1_irq;
 	struct mv88e6xxx_irq g2_irq;
 	int irq;
-	char irq_name[32];
+	char irq_name[64];
 	int device_irq;
-	char device_irq_name[32];
+	char device_irq_name[64];
 	int watchdog_irq;
-	char watchdog_irq_name[32];
+	char watchdog_irq_name[64];
 
 	int atu_prob_irq;
-	char atu_prob_irq_name[32];
+	char atu_prob_irq_name[64];
 	int vtu_prob_irq;
-	char vtu_prob_irq_name[32];
+	char vtu_prob_irq_name[64];
 	struct kthread_worker *kworker;
 	struct kthread_delayed_work irq_poll_work;
 
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c
index ea62604..1fb58f9 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_com.c
@@ -200,6 +200,11 @@
 static struct ena_comp_ctx *get_comp_ctxt(struct ena_com_admin_queue *queue,
 					  u16 command_id, bool capture)
 {
+	if (unlikely(!queue->comp_ctx)) {
+		pr_err("Completion context is NULL\n");
+		return NULL;
+	}
+
 	if (unlikely(command_id >= queue->q_depth)) {
 		pr_err("command id is larger than the queue size. cmd_id: %u queue size %d\n",
 		       command_id, queue->q_depth);
@@ -1041,9 +1046,41 @@
 				      feature_ver);
 }
 
+int ena_com_get_current_hash_function(struct ena_com_dev *ena_dev)
+{
+	return ena_dev->rss.hash_func;
+}
+
+static void ena_com_hash_key_fill_default_key(struct ena_com_dev *ena_dev)
+{
+	struct ena_admin_feature_rss_flow_hash_control *hash_key =
+		(ena_dev->rss).hash_key;
+
+	netdev_rss_key_fill(&hash_key->key, sizeof(hash_key->key));
+	/* The key is stored in the device in u32 array
+	 * as well as the API requires the key to be passed in this
+	 * format. Thus the size of our array should be divided by 4
+	 */
+	hash_key->keys_num = sizeof(hash_key->key) / sizeof(u32);
+}
+
 static int ena_com_hash_key_allocate(struct ena_com_dev *ena_dev)
 {
 	struct ena_rss *rss = &ena_dev->rss;
+	struct ena_admin_feature_rss_flow_hash_control *hash_key;
+	struct ena_admin_get_feat_resp get_resp;
+	int rc;
+
+	hash_key = (ena_dev->rss).hash_key;
+
+	rc = ena_com_get_feature_ex(ena_dev, &get_resp,
+				    ENA_ADMIN_RSS_HASH_FUNCTION,
+				    ena_dev->rss.hash_key_dma_addr,
+				    sizeof(ena_dev->rss.hash_key), 0);
+	if (unlikely(rc)) {
+		hash_key = NULL;
+		return -EOPNOTSUPP;
+	}
 
 	rss->hash_key =
 		dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),
@@ -1254,30 +1291,6 @@
 	return 0;
 }
 
-static int ena_com_ind_tbl_convert_from_device(struct ena_com_dev *ena_dev)
-{
-	u16 dev_idx_to_host_tbl[ENA_TOTAL_NUM_QUEUES] = { (u16)-1 };
-	struct ena_rss *rss = &ena_dev->rss;
-	u8 idx;
-	u16 i;
-
-	for (i = 0; i < ENA_TOTAL_NUM_QUEUES; i++)
-		dev_idx_to_host_tbl[ena_dev->io_sq_queues[i].idx] = i;
-
-	for (i = 0; i < 1 << rss->tbl_log_size; i++) {
-		if (rss->rss_ind_tbl[i].cq_idx > ENA_TOTAL_NUM_QUEUES)
-			return -EINVAL;
-		idx = (u8)rss->rss_ind_tbl[i].cq_idx;
-
-		if (dev_idx_to_host_tbl[idx] > ENA_TOTAL_NUM_QUEUES)
-			return -EINVAL;
-
-		rss->host_rss_ind_tbl[i] = dev_idx_to_host_tbl[idx];
-	}
-
-	return 0;
-}
-
 static void ena_com_update_intr_delay_resolution(struct ena_com_dev *ena_dev,
 						 u16 intr_delay_resolution)
 {
@@ -2297,15 +2310,16 @@
 
 	switch (func) {
 	case ENA_ADMIN_TOEPLITZ:
-		if (key_len > sizeof(hash_key->key)) {
-			pr_err("key len (%hu) is bigger than the max supported (%zu)\n",
-			       key_len, sizeof(hash_key->key));
-			return -EINVAL;
+		if (key) {
+			if (key_len != sizeof(hash_key->key)) {
+				pr_err("key len (%hu) doesn't equal the supported size (%zu)\n",
+				       key_len, sizeof(hash_key->key));
+				return -EINVAL;
+			}
+			memcpy(hash_key->key, key, key_len);
+			rss->hash_init_val = init_val;
+			hash_key->keys_num = key_len >> 2;
 		}
-
-		memcpy(hash_key->key, key, key_len);
-		rss->hash_init_val = init_val;
-		hash_key->keys_num = key_len >> 2;
 		break;
 	case ENA_ADMIN_CRC32:
 		rss->hash_init_val = init_val;
@@ -2342,7 +2356,11 @@
 	if (unlikely(rc))
 		return rc;
 
-	rss->hash_func = get_resp.u.flow_hash_func.selected_func;
+	/* ffs() returns 1 in case the lsb is set */
+	rss->hash_func = ffs(get_resp.u.flow_hash_func.selected_func);
+	if (rss->hash_func)
+		rss->hash_func--;
+
 	if (func)
 		*func = rss->hash_func;
 
@@ -2606,10 +2624,6 @@
 	if (!ind_tbl)
 		return 0;
 
-	rc = ena_com_ind_tbl_convert_from_device(ena_dev);
-	if (unlikely(rc))
-		return rc;
-
 	for (i = 0; i < (1 << rss->tbl_log_size); i++)
 		ind_tbl[i] = rss->host_rss_ind_tbl[i];
 
@@ -2626,9 +2640,15 @@
 	if (unlikely(rc))
 		goto err_indr_tbl;
 
+	/* The following function might return unsupported in case the
+	 * device doesn't support setting the key / hash function. We can safely
+	 * ignore this error and have indirection table support only.
+	 */
 	rc = ena_com_hash_key_allocate(ena_dev);
-	if (unlikely(rc))
+	if (unlikely(rc) && rc != -EOPNOTSUPP)
 		goto err_hash_key;
+	else if (rc != -EOPNOTSUPP)
+		ena_com_hash_key_fill_default_key(ena_dev);
 
 	rc = ena_com_hash_ctrl_init(ena_dev);
 	if (unlikely(rc))
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.h b/drivers/net/ethernet/amazon/ena/ena_com.h
index 0ce37d5..469f298 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.h
+++ b/drivers/net/ethernet/amazon/ena/ena_com.h
@@ -44,6 +44,7 @@
 #include <linux/spinlock.h>
 #include <linux/types.h>
 #include <linux/wait.h>
+#include <linux/netdevice.h>
 
 #include "ena_common_defs.h"
 #include "ena_admin_defs.h"
@@ -655,6 +656,14 @@
  */
 void ena_com_rss_destroy(struct ena_com_dev *ena_dev);
 
+/* ena_com_get_current_hash_function - Get RSS hash function
+ * @ena_dev: ENA communication layer struct
+ *
+ * Return the current hash function.
+ * @return: 0 or one of the ena_admin_hash_functions values.
+ */
+int ena_com_get_current_hash_function(struct ena_com_dev *ena_dev);
+
 /* ena_com_fill_hash_function - Fill RSS hash function
  * @ena_dev: ENA communication layer struct
  * @func: The hash function (Toeplitz or crc)
diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
index b4e891d..ced1d57 100644
--- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c
+++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
@@ -636,6 +636,28 @@
 	return ENA_HASH_KEY_SIZE;
 }
 
+static int ena_indirection_table_get(struct ena_adapter *adapter, u32 *indir)
+{
+	struct ena_com_dev *ena_dev = adapter->ena_dev;
+	int i, rc;
+
+	if (!indir)
+		return 0;
+
+	rc = ena_com_indirect_table_get(ena_dev, indir);
+	if (rc)
+		return rc;
+
+	/* Our internal representation of the indices is: even indices
+	 * for Tx and uneven indices for Rx. We need to convert the Rx
+	 * indices to be consecutive
+	 */
+	for (i = 0; i < ENA_RX_RSS_TABLE_SIZE; i++)
+		indir[i] = ENA_IO_RXQ_IDX_TO_COMBINED_IDX(indir[i]);
+
+	return rc;
+}
+
 static int ena_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
 			u8 *hfunc)
 {
@@ -644,11 +666,25 @@
 	u8 func;
 	int rc;
 
-	rc = ena_com_indirect_table_get(adapter->ena_dev, indir);
+	rc = ena_indirection_table_get(adapter, indir);
 	if (rc)
 		return rc;
 
+	/* We call this function in order to check if the device
+	 * supports getting/setting the hash function.
+	 */
 	rc = ena_com_get_hash_function(adapter->ena_dev, &ena_func, key);
+
+	if (rc) {
+		if (rc == -EOPNOTSUPP) {
+			key = NULL;
+			hfunc = NULL;
+			rc = 0;
+		}
+
+		return rc;
+	}
+
 	if (rc)
 		return rc;
 
@@ -657,7 +693,7 @@
 		func = ETH_RSS_HASH_TOP;
 		break;
 	case ENA_ADMIN_CRC32:
-		func = ETH_RSS_HASH_XOR;
+		func = ETH_RSS_HASH_CRC32;
 		break;
 	default:
 		netif_err(adapter, drv, netdev,
@@ -700,10 +736,13 @@
 	}
 
 	switch (hfunc) {
+	case ETH_RSS_HASH_NO_CHANGE:
+		func = ena_com_get_current_hash_function(ena_dev);
+		break;
 	case ETH_RSS_HASH_TOP:
 		func = ENA_ADMIN_TOEPLITZ;
 		break;
-	case ETH_RSS_HASH_XOR:
+	case ETH_RSS_HASH_CRC32:
 		func = ENA_ADMIN_CRC32;
 		break;
 	default:
@@ -814,6 +853,7 @@
 	.set_channels		= ena_set_channels,
 	.get_tunable		= ena_get_tunable,
 	.set_tunable		= ena_set_tunable,
+	.get_ts_info            = ethtool_op_get_ts_info,
 };
 
 void ena_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 894e8c1..0b2fd96 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -3706,8 +3706,8 @@
 	if (adapter->keep_alive_timeout == ENA_HW_HINTS_NO_TIMEOUT)
 		return;
 
-	keep_alive_expired = round_jiffies(adapter->last_keep_alive_jiffies +
-					   adapter->keep_alive_timeout);
+	keep_alive_expired = adapter->last_keep_alive_jiffies +
+			     adapter->keep_alive_timeout;
 	if (unlikely(time_is_before_jiffies(keep_alive_expired))) {
 		netif_err(adapter, drv, adapter->netdev,
 			  "Keep alive watchdog timeout.\n");
@@ -3809,7 +3809,7 @@
 	}
 
 	/* Reset the timer */
-	mod_timer(&adapter->timer_service, jiffies + HZ);
+	mod_timer(&adapter->timer_service, round_jiffies(jiffies + HZ));
 }
 
 static int ena_calc_max_io_queue_num(struct pci_dev *pdev,
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h
index 094324f..8795e0b 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.h
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h
@@ -130,6 +130,8 @@
 
 #define ENA_IO_TXQ_IDX(q)	(2 * (q))
 #define ENA_IO_RXQ_IDX(q)	(2 * (q) + 1)
+#define ENA_IO_TXQ_IDX_TO_COMBINED_IDX(q)	((q) / 2)
+#define ENA_IO_RXQ_IDX_TO_COMBINED_IDX(q)	(((q) - 1) / 2)
 
 #define ENA_MGMNT_IRQ_IDX		0
 #define ENA_IO_IRQ_FIRST_IDX		1
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index bbd7b31..ddf60dc 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -2013,10 +2013,10 @@
 		napi_disable(&enic->napi[i]);
 
 	netif_carrier_off(netdev);
-	netif_tx_disable(netdev);
 	if (vnic_dev_get_intr_mode(enic->vdev) == VNIC_DEV_INTR_MODE_MSIX)
 		for (i = 0; i < enic->wq_count; i++)
 			napi_disable(&enic->napi[enic_cq_wq(enic, i)]);
+	netif_tx_disable(netdev);
 
 	if (!enic_is_dynamic(enic) && !enic_is_sriov_vf(enic))
 		enic_dev_del_station_addr(enic);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index ec5f6ee..492bc94 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -6113,6 +6113,9 @@
 static void hclge_fd_get_flow_tuples(const struct flow_keys *fkeys,
 				     struct hclge_fd_rule_tuples *tuples)
 {
+#define flow_ip6_src fkeys->addrs.v6addrs.src.in6_u.u6_addr32
+#define flow_ip6_dst fkeys->addrs.v6addrs.dst.in6_u.u6_addr32
+
 	tuples->ether_proto = be16_to_cpu(fkeys->basic.n_proto);
 	tuples->ip_proto = fkeys->basic.ip_proto;
 	tuples->dst_port = be16_to_cpu(fkeys->ports.dst);
@@ -6121,12 +6124,12 @@
 		tuples->src_ip[3] = be32_to_cpu(fkeys->addrs.v4addrs.src);
 		tuples->dst_ip[3] = be32_to_cpu(fkeys->addrs.v4addrs.dst);
 	} else {
-		memcpy(tuples->src_ip,
-		       fkeys->addrs.v6addrs.src.in6_u.u6_addr32,
-		       sizeof(tuples->src_ip));
-		memcpy(tuples->dst_ip,
-		       fkeys->addrs.v6addrs.dst.in6_u.u6_addr32,
-		       sizeof(tuples->dst_ip));
+		int i;
+
+		for (i = 0; i < IPV6_SIZE; i++) {
+			tuples->src_ip[i] = be32_to_cpu(flow_ip6_src[i]);
+			tuples->dst_ip[i] = be32_to_cpu(flow_ip6_dst[i]);
+		}
 	}
 }
 
@@ -9834,6 +9837,13 @@
 		return ret;
 	}
 
+	ret = init_mgr_tbl(hdev);
+	if (ret) {
+		dev_err(&pdev->dev,
+			"failed to reinit manager table, ret = %d\n", ret);
+		return ret;
+	}
+
 	ret = hclge_init_fd_config(hdev);
 	if (ret) {
 		dev_err(&pdev->dev, "fd table init fail, ret=%d\n", ret);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
index 180224e..28db132 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
@@ -566,7 +566,7 @@
 	 */
 	kinfo->num_tc = vport->vport_id ? 1 :
 			min_t(u16, vport->alloc_tqps, hdev->tm_info.num_tc);
-	vport->qs_offset = (vport->vport_id ? hdev->tm_info.num_tc : 0) +
+	vport->qs_offset = (vport->vport_id ? HNAE3_MAX_TC : 0) +
 				(vport->vport_id ? (vport->vport_id - 1) : 0);
 
 	max_rss_size = min_t(u16, hdev->rss_size_max,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 69523ac..56b9e44 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -2362,7 +2362,7 @@
 		goto error_param;
 	}
 
-	if (i40e_vc_validate_vqs_bitmaps(vqs)) {
+	if (!i40e_vc_validate_vqs_bitmaps(vqs)) {
 		aq_ret = I40E_ERR_PARAM;
 		goto error_param;
 	}
@@ -2424,7 +2424,7 @@
 		goto error_param;
 	}
 
-	if (i40e_vc_validate_vqs_bitmaps(vqs)) {
+	if (!i40e_vc_validate_vqs_bitmaps(vqs)) {
 		aq_ret = I40E_ERR_PARAM;
 		goto error_param;
 	}
diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
index 4459bc5..6873998 100644
--- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
+++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
@@ -1660,6 +1660,7 @@
 	__le32 count;
 	struct ice_aqc_get_pkg_info pkg_info[1];
 };
+
 /**
  * struct ice_aq_desc - Admin Queue (AQ) descriptor
  * @flags: ICE_AQ_FLAG_* flags
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c
index d8e975c..81885ef 100644
--- a/drivers/net/ethernet/intel/ice/ice_base.c
+++ b/drivers/net/ethernet/intel/ice/ice_base.c
@@ -324,7 +324,7 @@
 			if (err)
 				return err;
 
-			dev_info(&vsi->back->pdev->dev, "Registered XDP mem model MEM_TYPE_ZERO_COPY on Rx ring %d\n",
+			dev_info(ice_pf_to_dev(vsi->back), "Registered XDP mem model MEM_TYPE_ZERO_COPY on Rx ring %d\n",
 				 ring->q_index);
 		} else {
 			ring->zca.free = NULL;
@@ -405,8 +405,7 @@
 	/* Absolute queue number out of 2K needs to be passed */
 	err = ice_write_rxq_ctx(hw, &rlan_ctx, pf_q);
 	if (err) {
-		dev_err(&vsi->back->pdev->dev,
-			"Failed to set LAN Rx queue context for absolute Rx queue %d error: %d\n",
+		dev_err(ice_pf_to_dev(vsi->back), "Failed to set LAN Rx queue context for absolute Rx queue %d error: %d\n",
 			pf_q, err);
 		return -EIO;
 	}
@@ -428,8 +427,7 @@
 	      ice_alloc_rx_bufs_slow_zc(ring, ICE_DESC_UNUSED(ring)) :
 	      ice_alloc_rx_bufs(ring, ICE_DESC_UNUSED(ring));
 	if (err)
-		dev_info(&vsi->back->pdev->dev,
-			 "Failed allocate some buffers on %sRx ring %d (pf_q %d)\n",
+		dev_info(ice_pf_to_dev(vsi->back), "Failed allocate some buffers on %sRx ring %d (pf_q %d)\n",
 			 ring->xsk_umem ? "UMEM enabled " : "",
 			 ring->q_index, pf_q);
 
@@ -490,8 +488,7 @@
 	/* wait for the change to finish */
 	ret = ice_pf_rxq_wait(pf, pf_q, ena);
 	if (ret)
-		dev_err(ice_pf_to_dev(pf),
-			"VSI idx %d Rx ring %d %sable timeout\n",
+		dev_err(ice_pf_to_dev(pf), "VSI idx %d Rx ring %d %sable timeout\n",
 			vsi->idx, pf_q, (ena ? "en" : "dis"));
 
 	return ret;
@@ -506,20 +503,15 @@
  */
 int ice_vsi_alloc_q_vectors(struct ice_vsi *vsi)
 {
-	struct ice_pf *pf = vsi->back;
-	int v_idx = 0, num_q_vectors;
-	struct device *dev;
-	int err;
+	struct device *dev = ice_pf_to_dev(vsi->back);
+	int v_idx, err;
 
-	dev = ice_pf_to_dev(pf);
 	if (vsi->q_vectors[0]) {
 		dev_dbg(dev, "VSI %d has existing q_vectors\n", vsi->vsi_num);
 		return -EEXIST;
 	}
 
-	num_q_vectors = vsi->num_q_vectors;
-
-	for (v_idx = 0; v_idx < num_q_vectors; v_idx++) {
+	for (v_idx = 0; v_idx < vsi->num_q_vectors; v_idx++) {
 		err = ice_vsi_alloc_q_vector(vsi, v_idx);
 		if (err)
 			goto err_out;
@@ -648,8 +640,7 @@
 	status = ice_ena_vsi_txq(vsi->port_info, vsi->idx, tc, ring->q_handle,
 				 1, qg_buf, buf_len, NULL);
 	if (status) {
-		dev_err(ice_pf_to_dev(pf),
-			"Failed to set LAN Tx queue context, error: %d\n",
+		dev_err(ice_pf_to_dev(pf), "Failed to set LAN Tx queue context, error: %d\n",
 			status);
 		return -ENODEV;
 	}
@@ -815,14 +806,12 @@
 	 * queues at the hardware level anyway.
 	 */
 	if (status == ICE_ERR_RESET_ONGOING) {
-		dev_dbg(&vsi->back->pdev->dev,
-			"Reset in progress. LAN Tx queues already disabled\n");
+		dev_dbg(ice_pf_to_dev(vsi->back), "Reset in progress. LAN Tx queues already disabled\n");
 	} else if (status == ICE_ERR_DOES_NOT_EXIST) {
-		dev_dbg(&vsi->back->pdev->dev,
-			"LAN Tx queues do not exist, nothing to disable\n");
+		dev_dbg(ice_pf_to_dev(vsi->back), "LAN Tx queues do not exist, nothing to disable\n");
 	} else if (status) {
-		dev_err(&vsi->back->pdev->dev,
-			"Failed to disable LAN Tx queues, error: %d\n", status);
+		dev_err(ice_pf_to_dev(vsi->back), "Failed to disable LAN Tx queues, error: %d\n",
+			status);
 		return -ENODEV;
 	}
 
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 0207e28..04d5db0 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -25,20 +25,6 @@
 }
 
 /**
- * ice_dev_onetime_setup - Temporary HW/FW workarounds
- * @hw: pointer to the HW structure
- *
- * This function provides temporary workarounds for certain issues
- * that are expected to be fixed in the HW/FW.
- */
-void ice_dev_onetime_setup(struct ice_hw *hw)
-{
-#define MBX_PF_VT_PFALLOC	0x00231E80
-	/* set VFs per PF */
-	wr32(hw, MBX_PF_VT_PFALLOC, rd32(hw, PF_VT_PFALLOC_HIF));
-}
-
-/**
  * ice_clear_pf_cfg - Clear PF configuration
  * @hw: pointer to the hardware structure
  *
@@ -602,10 +588,10 @@
 }
 
 /**
- * ice_get_itr_intrl_gran - determine int/intrl granularity
+ * ice_get_itr_intrl_gran
  * @hw: pointer to the HW struct
  *
- * Determines the ITR/intrl granularities based on the maximum aggregate
+ * Determines the ITR/INTRL granularities based on the maximum aggregate
  * bandwidth according to the device's configuration during power-on.
  */
 static void ice_get_itr_intrl_gran(struct ice_hw *hw)
@@ -763,8 +749,6 @@
 	if (status)
 		goto err_unroll_sched;
 
-	ice_dev_onetime_setup(hw);
-
 	/* Get MAC information */
 	/* A single port can report up to two (LAN and WoL) addresses */
 	mac_buf = devm_kcalloc(ice_hw_to_dev(hw), 2,
@@ -834,7 +818,7 @@
  */
 enum ice_status ice_check_reset(struct ice_hw *hw)
 {
-	u32 cnt, reg = 0, grst_delay;
+	u32 cnt, reg = 0, grst_delay, uld_mask;
 
 	/* Poll for Device Active state in case a recent CORER, GLOBR,
 	 * or EMPR has occurred. The grst delay value is in 100ms units.
@@ -856,13 +840,20 @@
 		return ICE_ERR_RESET_FAILED;
 	}
 
-#define ICE_RESET_DONE_MASK	(GLNVM_ULD_CORER_DONE_M | \
-				 GLNVM_ULD_GLOBR_DONE_M)
+#define ICE_RESET_DONE_MASK	(GLNVM_ULD_PCIER_DONE_M |\
+				 GLNVM_ULD_PCIER_DONE_1_M |\
+				 GLNVM_ULD_CORER_DONE_M |\
+				 GLNVM_ULD_GLOBR_DONE_M |\
+				 GLNVM_ULD_POR_DONE_M |\
+				 GLNVM_ULD_POR_DONE_1_M |\
+				 GLNVM_ULD_PCIER_DONE_2_M)
+
+	uld_mask = ICE_RESET_DONE_MASK;
 
 	/* Device is Active; check Global Reset processes are done */
 	for (cnt = 0; cnt < ICE_PF_RESET_WAIT_COUNT; cnt++) {
-		reg = rd32(hw, GLNVM_ULD) & ICE_RESET_DONE_MASK;
-		if (reg == ICE_RESET_DONE_MASK) {
+		reg = rd32(hw, GLNVM_ULD) & uld_mask;
+		if (reg == uld_mask) {
 			ice_debug(hw, ICE_DBG_INIT,
 				  "Global reset processes done. %d\n", cnt);
 			break;
diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h
index b5c013f..f9fc005 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.h
+++ b/drivers/net/ethernet/intel/ice/ice_common.h
@@ -54,8 +54,6 @@
 
 void ice_set_safe_mode_caps(struct ice_hw *hw);
 
-void ice_dev_onetime_setup(struct ice_hw *hw);
-
 enum ice_status
 ice_write_rxq_ctx(struct ice_hw *hw, struct ice_rlan_ctx *rlan_ctx,
 		  u32 rxq_index);
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb.c b/drivers/net/ethernet/intel/ice/ice_dcb.c
index 713e8a8..adb8dab 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb.c
@@ -1323,13 +1323,13 @@
 }
 
 /**
- * ice_aq_query_port_ets - query port ets configuration
+ * ice_aq_query_port_ets - query port ETS configuration
  * @pi: port information structure
  * @buf: pointer to buffer
  * @buf_size: buffer size in bytes
  * @cd: pointer to command details structure or NULL
  *
- * query current port ets configuration
+ * query current port ETS configuration
  */
 static enum ice_status
 ice_aq_query_port_ets(struct ice_port_info *pi,
@@ -1416,13 +1416,13 @@
 }
 
 /**
- * ice_query_port_ets - query port ets configuration
+ * ice_query_port_ets - query port ETS configuration
  * @pi: port information structure
  * @buf: pointer to buffer
  * @buf_size: buffer size in bytes
  * @cd: pointer to command details structure or NULL
  *
- * query current port ets configuration and update the
+ * query current port ETS configuration and update the
  * SW DB with the TC changes
  */
 enum ice_status
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
index 0664e5b..7108fb4 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
@@ -315,9 +315,9 @@
  */
 void ice_dcb_rebuild(struct ice_pf *pf)
 {
-	struct ice_dcbx_cfg *local_dcbx_cfg, *desired_dcbx_cfg, *prev_cfg;
 	struct ice_aqc_port_ets_elem buf = { 0 };
 	struct device *dev = ice_pf_to_dev(pf);
+	struct ice_dcbx_cfg *err_cfg;
 	enum ice_status ret;
 
 	ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL);
@@ -330,53 +330,25 @@
 	if (!test_bit(ICE_FLAG_DCB_ENA, pf->flags))
 		return;
 
-	local_dcbx_cfg = &pf->hw.port_info->local_dcbx_cfg;
-	desired_dcbx_cfg = &pf->hw.port_info->desired_dcbx_cfg;
+	mutex_lock(&pf->tc_mutex);
 
-	/* Save current willing state and force FW to unwilling */
-	local_dcbx_cfg->etscfg.willing = 0x0;
-	local_dcbx_cfg->pfc.willing = 0x0;
-	local_dcbx_cfg->app_mode = ICE_DCBX_APPS_NON_WILLING;
+	if (!pf->hw.port_info->is_sw_lldp)
+		ice_cfg_etsrec_defaults(pf->hw.port_info);
 
-	ice_cfg_etsrec_defaults(pf->hw.port_info);
 	ret = ice_set_dcb_cfg(pf->hw.port_info);
 	if (ret) {
-		dev_err(dev, "Failed to set DCB to unwilling\n");
+		dev_err(dev, "Failed to set DCB config in rebuild\n");
 		goto dcb_error;
 	}
 
-	/* Retrieve DCB config and ensure same as current in SW */
-	prev_cfg = kmemdup(local_dcbx_cfg, sizeof(*prev_cfg), GFP_KERNEL);
-	if (!prev_cfg)
-		goto dcb_error;
-
-	ice_init_dcb(&pf->hw, true);
-	if (pf->hw.port_info->dcbx_status == ICE_DCBX_STATUS_DIS)
-		pf->hw.port_info->is_sw_lldp = true;
-	else
-		pf->hw.port_info->is_sw_lldp = false;
-
-	if (ice_dcb_need_recfg(pf, prev_cfg, local_dcbx_cfg)) {
-		/* difference in cfg detected - disable DCB till next MIB */
-		dev_err(dev, "Set local MIB not accurate\n");
-		kfree(prev_cfg);
-		goto dcb_error;
+	if (!pf->hw.port_info->is_sw_lldp) {
+		ret = ice_cfg_lldp_mib_change(&pf->hw, true);
+		if (ret && !pf->hw.port_info->is_sw_lldp) {
+			dev_err(dev, "Failed to register for MIB changes\n");
+			goto dcb_error;
+		}
 	}
 
-	/* fetched config congruent to previous configuration */
-	kfree(prev_cfg);
-
-	/* Set the local desired config */
-	if (local_dcbx_cfg->dcbx_mode == ICE_DCBX_MODE_CEE)
-		memcpy(local_dcbx_cfg, desired_dcbx_cfg,
-		       sizeof(*local_dcbx_cfg));
-
-	ice_cfg_etsrec_defaults(pf->hw.port_info);
-	ret = ice_set_dcb_cfg(pf->hw.port_info);
-	if (ret) {
-		dev_err(dev, "Failed to set desired config\n");
-		goto dcb_error;
-	}
 	dev_info(dev, "DCB restored after reset\n");
 	ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL);
 	if (ret) {
@@ -384,26 +356,32 @@
 		goto dcb_error;
 	}
 
+	mutex_unlock(&pf->tc_mutex);
+
 	return;
 
 dcb_error:
 	dev_err(dev, "Disabling DCB until new settings occur\n");
-	prev_cfg = kzalloc(sizeof(*prev_cfg), GFP_KERNEL);
-	if (!prev_cfg)
+	err_cfg = kzalloc(sizeof(*err_cfg), GFP_KERNEL);
+	if (!err_cfg) {
+		mutex_unlock(&pf->tc_mutex);
 		return;
+	}
 
-	prev_cfg->etscfg.willing = true;
-	prev_cfg->etscfg.tcbwtable[0] = ICE_TC_MAX_BW;
-	prev_cfg->etscfg.tsatable[0] = ICE_IEEE_TSA_ETS;
-	memcpy(&prev_cfg->etsrec, &prev_cfg->etscfg, sizeof(prev_cfg->etsrec));
+	err_cfg->etscfg.willing = true;
+	err_cfg->etscfg.tcbwtable[0] = ICE_TC_MAX_BW;
+	err_cfg->etscfg.tsatable[0] = ICE_IEEE_TSA_ETS;
+	memcpy(&err_cfg->etsrec, &err_cfg->etscfg, sizeof(err_cfg->etsrec));
 	/* Coverity warns the return code of ice_pf_dcb_cfg() is not checked
 	 * here as is done for other calls to that function. That check is
 	 * not necessary since this is in this function's error cleanup path.
 	 * Suppress the Coverity warning with the following comment...
 	 */
 	/* coverity[check_return] */
-	ice_pf_dcb_cfg(pf, prev_cfg, false);
-	kfree(prev_cfg);
+	ice_pf_dcb_cfg(pf, err_cfg, false);
+	kfree(err_cfg);
+
+	mutex_unlock(&pf->tc_mutex);
 }
 
 /**
@@ -434,9 +412,9 @@
 }
 
 /**
- * ice_dcb_sw_default_config - Apply a default DCB config
+ * ice_dcb_sw_dflt_cfg - Apply a default DCB config
  * @pf: PF to apply config to
- * @ets_willing: configure ets willing
+ * @ets_willing: configure ETS willing
  * @locked: was this function called with RTNL held
  */
 static int ice_dcb_sw_dflt_cfg(struct ice_pf *pf, bool ets_willing, bool locked)
@@ -599,8 +577,7 @@
 		goto dcb_init_err;
 	}
 
-	dev_info(dev,
-		 "DCB is enabled in the hardware, max number of TCs supported on this port are %d\n",
+	dev_info(dev, "DCB is enabled in the hardware, max number of TCs supported on this port are %d\n",
 		 pf->hw.func_caps.common_cap.maxtc);
 	if (err) {
 		struct ice_vsi *pf_vsi;
@@ -610,8 +587,8 @@
 		clear_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags);
 		err = ice_dcb_sw_dflt_cfg(pf, true, locked);
 		if (err) {
-			dev_err(dev,
-				"Failed to set local DCB config %d\n", err);
+			dev_err(dev, "Failed to set local DCB config %d\n",
+				err);
 			err = -EIO;
 			goto dcb_init_err;
 		}
@@ -777,6 +754,8 @@
 		}
 	}
 
+	mutex_lock(&pf->tc_mutex);
+
 	/* store the old configuration */
 	tmp_dcbx_cfg = pf->hw.port_info->local_dcbx_cfg;
 
@@ -787,20 +766,20 @@
 	ret = ice_get_dcb_cfg(pf->hw.port_info);
 	if (ret) {
 		dev_err(dev, "Failed to get DCB config\n");
-		return;
+		goto out;
 	}
 
 	/* No change detected in DCBX configs */
 	if (!memcmp(&tmp_dcbx_cfg, &pi->local_dcbx_cfg, sizeof(tmp_dcbx_cfg))) {
 		dev_dbg(dev, "No change detected in DCBX configuration.\n");
-		return;
+		goto out;
 	}
 
 	need_reconfig = ice_dcb_need_recfg(pf, &tmp_dcbx_cfg,
 					   &pi->local_dcbx_cfg);
 	ice_dcbnl_flush_apps(pf, &tmp_dcbx_cfg, &pi->local_dcbx_cfg);
 	if (!need_reconfig)
-		return;
+		goto out;
 
 	/* Enable DCB tagging only when more than one TC */
 	if (ice_dcb_get_num_tc(&pi->local_dcbx_cfg) > 1) {
@@ -814,7 +793,7 @@
 	pf_vsi = ice_get_main_vsi(pf);
 	if (!pf_vsi) {
 		dev_dbg(dev, "PF VSI doesn't exist\n");
-		return;
+		goto out;
 	}
 
 	rtnl_lock();
@@ -823,13 +802,15 @@
 	ret = ice_query_port_ets(pf->hw.port_info, &buf, sizeof(buf), NULL);
 	if (ret) {
 		dev_err(dev, "Query Port ETS failed\n");
-		rtnl_unlock();
-		return;
+		goto unlock_rtnl;
 	}
 
 	/* changes in configuration update VSI */
 	ice_pf_dcb_recfg(pf);
 
 	ice_ena_vsi(pf_vsi, true);
+unlock_rtnl:
 	rtnl_unlock();
+out:
+	mutex_unlock(&pf->tc_mutex);
 }
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c
index d870c1a..b61aba4 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c
@@ -297,8 +297,7 @@
 		return;
 
 	*setting = (pi->local_dcbx_cfg.pfc.pfcena >> prio) & 0x1;
-	dev_dbg(ice_pf_to_dev(pf),
-		"Get PFC Config up=%d, setting=%d, pfcenable=0x%x\n",
+	dev_dbg(ice_pf_to_dev(pf), "Get PFC Config up=%d, setting=%d, pfcenable=0x%x\n",
 		prio, *setting, pi->local_dcbx_cfg.pfc.pfcena);
 }
 
@@ -418,8 +417,8 @@
 		return;
 
 	*pgid = pi->local_dcbx_cfg.etscfg.prio_table[prio];
-	dev_dbg(ice_pf_to_dev(pf),
-		"Get PG config prio=%d tc=%d\n", prio, *pgid);
+	dev_dbg(ice_pf_to_dev(pf), "Get PG config prio=%d tc=%d\n", prio,
+		*pgid);
 }
 
 /**
@@ -713,13 +712,13 @@
 		return -EINVAL;
 
 	mutex_lock(&pf->tc_mutex);
-	ret = dcb_ieee_delapp(netdev, app);
-	if (ret)
-		goto delapp_out;
-
 	old_cfg = &pf->hw.port_info->local_dcbx_cfg;
 
-	if (old_cfg->numapps == 1)
+	if (old_cfg->numapps <= 1)
+		goto delapp_out;
+
+	ret = dcb_ieee_delapp(netdev, app);
+	if (ret)
 		goto delapp_out;
 
 	new_cfg = &pf->hw.port_info->desired_dcbx_cfg;
@@ -882,8 +881,7 @@
 	sapp.protocol = app->prot_id;
 	sapp.priority = app->priority;
 	err = ice_dcbnl_delapp(vsi->netdev, &sapp);
-	dev_dbg(&vsi->back->pdev->dev,
-		"Deleting app for VSI idx=%d err=%d sel=%d proto=0x%x, prio=%d\n",
+	dev_dbg(ice_pf_to_dev(vsi->back), "Deleting app for VSI idx=%d err=%d sel=%d proto=0x%x, prio=%d\n",
 		vsi->idx, err, app->selector, app->prot_id, app->priority);
 }
 
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index 90c6a3c..b002ab4 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -166,13 +166,24 @@
 ice_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo)
 {
 	struct ice_netdev_priv *np = netdev_priv(netdev);
+	u8 oem_ver, oem_patch, nvm_ver_hi, nvm_ver_lo;
 	struct ice_vsi *vsi = np->vsi;
 	struct ice_pf *pf = vsi->back;
+	struct ice_hw *hw = &pf->hw;
+	u16 oem_build;
 
 	strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver));
 	strlcpy(drvinfo->version, ice_drv_ver, sizeof(drvinfo->version));
-	strlcpy(drvinfo->fw_version, ice_nvm_version_str(&pf->hw),
-		sizeof(drvinfo->fw_version));
+
+	/* Display NVM version (from which the firmware version can be
+	 * determined) which contains more pertinent information.
+	 */
+	ice_get_nvm_version(hw, &oem_ver, &oem_build, &oem_patch,
+			    &nvm_ver_hi, &nvm_ver_lo);
+	snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
+		 "%x.%02x 0x%x %d.%d.%d", nvm_ver_hi, nvm_ver_lo,
+		 hw->nvm.eetrack, oem_ver, oem_build, oem_patch);
+
 	strlcpy(drvinfo->bus_info, pci_name(pf->pdev),
 		sizeof(drvinfo->bus_info));
 	drvinfo->n_priv_flags = ICE_PRIV_FLAG_ARRAY_SIZE;
@@ -363,8 +374,7 @@
 		val = rd32(hw, reg);
 		if (val == pattern)
 			continue;
-		dev_err(dev,
-			"%s: reg pattern test failed - reg 0x%08x pat 0x%08x val 0x%08x\n"
+		dev_err(dev, "%s: reg pattern test failed - reg 0x%08x pat 0x%08x val 0x%08x\n"
 			, __func__, reg, pattern, val);
 		return 1;
 	}
@@ -372,8 +382,7 @@
 	wr32(hw, reg, orig_val);
 	val = rd32(hw, reg);
 	if (val != orig_val) {
-		dev_err(dev,
-			"%s: reg restore test failed - reg 0x%08x orig 0x%08x val 0x%08x\n"
+		dev_err(dev, "%s: reg restore test failed - reg 0x%08x orig 0x%08x val 0x%08x\n"
 			, __func__, reg, orig_val, val);
 		return 1;
 	}
@@ -791,8 +800,7 @@
 		set_bit(__ICE_TESTING, pf->state);
 
 		if (ice_active_vfs(pf)) {
-			dev_warn(dev,
-				 "Please take active VFs and Netqueues offline and restart the adapter before running NIC diagnostics\n");
+			dev_warn(dev, "Please take active VFs and Netqueues offline and restart the adapter before running NIC diagnostics\n");
 			data[ICE_ETH_TEST_REG] = 1;
 			data[ICE_ETH_TEST_EEPROM] = 1;
 			data[ICE_ETH_TEST_INTR] = 1;
@@ -1047,7 +1055,7 @@
 		fec = ICE_FEC_NONE;
 		break;
 	default:
-		dev_warn(&vsi->back->pdev->dev, "Unsupported FEC mode: %d\n",
+		dev_warn(ice_pf_to_dev(vsi->back), "Unsupported FEC mode: %d\n",
 			 fecparam->fec);
 		return -EINVAL;
 	}
@@ -1200,8 +1208,7 @@
 			 * events to respond to.
 			 */
 			if (status)
-				dev_info(dev,
-					 "Failed to unreg for LLDP events\n");
+				dev_info(dev, "Failed to unreg for LLDP events\n");
 
 			/* The AQ call to stop the FW LLDP agent will generate
 			 * an error if the agent is already stopped.
@@ -1256,8 +1263,7 @@
 			/* Register for MIB change events */
 			status = ice_cfg_lldp_mib_change(&pf->hw, true);
 			if (status)
-				dev_dbg(dev,
-					"Fail to enable MIB change events\n");
+				dev_dbg(dev, "Fail to enable MIB change events\n");
 		}
 	}
 	if (test_bit(ICE_FLAG_LEGACY_RX, change_flags)) {
@@ -1710,291 +1716,13 @@
 {
 	struct ice_netdev_priv *np = netdev_priv(netdev);
 	struct ice_port_info *pi = np->vsi->port_info;
-	struct ethtool_link_ksettings cap_ksettings;
 	struct ice_link_status *link_info;
 	struct ice_vsi *vsi = np->vsi;
-	bool unrecog_phy_high = false;
-	bool unrecog_phy_low = false;
 
 	link_info = &vsi->port_info->phy.link_info;
 
-	/* Initialize supported and advertised settings based on PHY settings */
-	switch (link_info->phy_type_low) {
-	case ICE_PHY_TYPE_LOW_100BASE_TX:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     100baseT_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     100baseT_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_100M_SGMII:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     100baseT_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_1000BASE_T:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     1000baseT_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     1000baseT_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_1G_SGMII:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     1000baseT_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_1000BASE_SX:
-	case ICE_PHY_TYPE_LOW_1000BASE_LX:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     1000baseX_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_1000BASE_KX:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     1000baseKX_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     1000baseKX_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_2500BASE_T:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     2500baseT_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     2500baseT_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_2500BASE_X:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     2500baseX_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_2500BASE_KX:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     2500baseX_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     2500baseX_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_5GBASE_T:
-	case ICE_PHY_TYPE_LOW_5GBASE_KR:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     5000baseT_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     5000baseT_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_10GBASE_T:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     10000baseT_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     10000baseT_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_10G_SFI_DA:
-	case ICE_PHY_TYPE_LOW_10G_SFI_AOC_ACC:
-	case ICE_PHY_TYPE_LOW_10G_SFI_C2C:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     10000baseT_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_10GBASE_SR:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     10000baseSR_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_10GBASE_LR:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     10000baseLR_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_10GBASE_KR_CR1:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     10000baseKR_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     10000baseKR_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_25GBASE_T:
-	case ICE_PHY_TYPE_LOW_25GBASE_CR:
-	case ICE_PHY_TYPE_LOW_25GBASE_CR_S:
-	case ICE_PHY_TYPE_LOW_25GBASE_CR1:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     25000baseCR_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     25000baseCR_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_25G_AUI_AOC_ACC:
-	case ICE_PHY_TYPE_LOW_25G_AUI_C2C:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     25000baseCR_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_25GBASE_SR:
-	case ICE_PHY_TYPE_LOW_25GBASE_LR:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     25000baseSR_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_25GBASE_KR:
-	case ICE_PHY_TYPE_LOW_25GBASE_KR1:
-	case ICE_PHY_TYPE_LOW_25GBASE_KR_S:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     25000baseKR_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     25000baseKR_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_40GBASE_CR4:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     40000baseCR4_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     40000baseCR4_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_40G_XLAUI_AOC_ACC:
-	case ICE_PHY_TYPE_LOW_40G_XLAUI:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     40000baseCR4_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_40GBASE_SR4:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     40000baseSR4_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_40GBASE_LR4:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     40000baseLR4_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_40GBASE_KR4:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     40000baseKR4_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     40000baseKR4_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_50GBASE_CR2:
-	case ICE_PHY_TYPE_LOW_50GBASE_CP:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     50000baseCR2_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     50000baseCR2_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_50G_LAUI2_AOC_ACC:
-	case ICE_PHY_TYPE_LOW_50G_LAUI2:
-	case ICE_PHY_TYPE_LOW_50G_AUI2_AOC_ACC:
-	case ICE_PHY_TYPE_LOW_50G_AUI2:
-	case ICE_PHY_TYPE_LOW_50GBASE_SR:
-	case ICE_PHY_TYPE_LOW_50G_AUI1_AOC_ACC:
-	case ICE_PHY_TYPE_LOW_50G_AUI1:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     50000baseCR2_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_50GBASE_KR2:
-	case ICE_PHY_TYPE_LOW_50GBASE_KR_PAM4:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     50000baseKR2_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     50000baseKR2_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_50GBASE_SR2:
-	case ICE_PHY_TYPE_LOW_50GBASE_LR2:
-	case ICE_PHY_TYPE_LOW_50GBASE_FR:
-	case ICE_PHY_TYPE_LOW_50GBASE_LR:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     50000baseSR2_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_100GBASE_CR4:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     100000baseCR4_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     100000baseCR4_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_100G_CAUI4_AOC_ACC:
-	case ICE_PHY_TYPE_LOW_100G_CAUI4:
-	case ICE_PHY_TYPE_LOW_100G_AUI4_AOC_ACC:
-	case ICE_PHY_TYPE_LOW_100G_AUI4:
-	case ICE_PHY_TYPE_LOW_100GBASE_CR_PAM4:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     100000baseCR4_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_100GBASE_CP2:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     100000baseCR4_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     100000baseCR4_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_100GBASE_SR4:
-	case ICE_PHY_TYPE_LOW_100GBASE_SR2:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     100000baseSR4_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_100GBASE_LR4:
-	case ICE_PHY_TYPE_LOW_100GBASE_DR:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     100000baseLR4_ER4_Full);
-		break;
-	case ICE_PHY_TYPE_LOW_100GBASE_KR4:
-	case ICE_PHY_TYPE_LOW_100GBASE_KR_PAM4:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     100000baseKR4_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     100000baseKR4_Full);
-		break;
-	default:
-		unrecog_phy_low = true;
-	}
-
-	switch (link_info->phy_type_high) {
-	case ICE_PHY_TYPE_HIGH_100GBASE_KR2_PAM4:
-		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     100000baseKR4_Full);
-		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
-		ethtool_link_ksettings_add_link_mode(ks, advertising,
-						     100000baseKR4_Full);
-		break;
-	case ICE_PHY_TYPE_HIGH_100G_CAUI2_AOC_ACC:
-	case ICE_PHY_TYPE_HIGH_100G_CAUI2:
-	case ICE_PHY_TYPE_HIGH_100G_AUI2_AOC_ACC:
-	case ICE_PHY_TYPE_HIGH_100G_AUI2:
-		ethtool_link_ksettings_add_link_mode(ks, supported,
-						     100000baseCR4_Full);
-		break;
-	default:
-		unrecog_phy_high = true;
-	}
-
-	if (unrecog_phy_low && unrecog_phy_high) {
-		/* if we got here and link is up something bad is afoot */
-		netdev_info(netdev,
-			    "WARNING: Unrecognized PHY_Low (0x%llx).\n",
-			    (u64)link_info->phy_type_low);
-		netdev_info(netdev,
-			    "WARNING: Unrecognized PHY_High (0x%llx).\n",
-			    (u64)link_info->phy_type_high);
-	}
-
-	/* Now that we've worked out everything that could be supported by the
-	 * current PHY type, get what is supported by the NVM and intersect
-	 * them to get what is truly supported
-	 */
-	memset(&cap_ksettings, 0, sizeof(cap_ksettings));
-	ice_phy_type_to_ethtool(netdev, &cap_ksettings);
-	ethtool_intersect_link_masks(ks, &cap_ksettings);
+	/* Get supported and advertised settings from PHY ability with media */
+	ice_phy_type_to_ethtool(netdev, ks);
 
 	switch (link_info->link_speed) {
 	case ICE_AQ_LINK_SPEED_100GB:
@@ -2028,8 +1756,7 @@
 		ks->base.speed = SPEED_100;
 		break;
 	default:
-		netdev_info(netdev,
-			    "WARNING: Unrecognized link_speed (0x%x).\n",
+		netdev_info(netdev, "WARNING: Unrecognized link_speed (0x%x).\n",
 			    link_info->link_speed);
 		break;
 	}
@@ -2845,13 +2572,11 @@
 
 	new_tx_cnt = ALIGN(ring->tx_pending, ICE_REQ_DESC_MULTIPLE);
 	if (new_tx_cnt != ring->tx_pending)
-		netdev_info(netdev,
-			    "Requested Tx descriptor count rounded up to %d\n",
+		netdev_info(netdev, "Requested Tx descriptor count rounded up to %d\n",
 			    new_tx_cnt);
 	new_rx_cnt = ALIGN(ring->rx_pending, ICE_REQ_DESC_MULTIPLE);
 	if (new_rx_cnt != ring->rx_pending)
-		netdev_info(netdev,
-			    "Requested Rx descriptor count rounded up to %d\n",
+		netdev_info(netdev, "Requested Rx descriptor count rounded up to %d\n",
 			    new_rx_cnt);
 
 	/* if nothing to do return success */
@@ -3718,8 +3443,7 @@
 		if (ec->rx_coalesce_usecs_high > ICE_MAX_INTRL ||
 		    (ec->rx_coalesce_usecs_high &&
 		     ec->rx_coalesce_usecs_high < pf->hw.intrl_gran)) {
-			netdev_info(vsi->netdev,
-				    "Invalid value, %s-usecs-high valid values are 0 (disabled), %d-%d\n",
+			netdev_info(vsi->netdev, "Invalid value, %s-usecs-high valid values are 0 (disabled), %d-%d\n",
 				    c_type_str, pf->hw.intrl_gran,
 				    ICE_MAX_INTRL);
 			return -EINVAL;
@@ -3737,8 +3461,7 @@
 		break;
 	case ICE_TX_CONTAINER:
 		if (ec->tx_coalesce_usecs_high) {
-			netdev_info(vsi->netdev,
-				    "setting %s-usecs-high is not supported\n",
+			netdev_info(vsi->netdev, "setting %s-usecs-high is not supported\n",
 				    c_type_str);
 			return -EINVAL;
 		}
@@ -3755,23 +3478,20 @@
 
 	itr_setting = rc->itr_setting & ~ICE_ITR_DYNAMIC;
 	if (coalesce_usecs != itr_setting && use_adaptive_coalesce) {
-		netdev_info(vsi->netdev,
-			    "%s interrupt throttling cannot be changed if adaptive-%s is enabled\n",
+		netdev_info(vsi->netdev, "%s interrupt throttling cannot be changed if adaptive-%s is enabled\n",
 			    c_type_str, c_type_str);
 		return -EINVAL;
 	}
 
 	if (coalesce_usecs > ICE_ITR_MAX) {
-		netdev_info(vsi->netdev,
-			    "Invalid value, %s-usecs range is 0-%d\n",
+		netdev_info(vsi->netdev, "Invalid value, %s-usecs range is 0-%d\n",
 			    c_type_str, ICE_ITR_MAX);
 		return -EINVAL;
 	}
 
 	/* hardware only supports an ITR granularity of 2us */
 	if (coalesce_usecs % 2 != 0) {
-		netdev_info(vsi->netdev,
-			    "Invalid value, %s-usecs must be even\n",
+		netdev_info(vsi->netdev, "Invalid value, %s-usecs must be even\n",
 			    c_type_str);
 		return -EINVAL;
 	}
@@ -4012,8 +3732,7 @@
 		}
 		break;
 	default:
-		netdev_warn(netdev,
-			    "SFF Module Type not recognized.\n");
+		netdev_warn(netdev, "SFF Module Type not recognized.\n");
 		return -EINVAL;
 	}
 	return 0;
@@ -4081,11 +3800,11 @@
 static const struct ethtool_ops ice_ethtool_ops = {
 	.get_link_ksettings	= ice_get_link_ksettings,
 	.set_link_ksettings	= ice_set_link_ksettings,
-	.get_drvinfo            = ice_get_drvinfo,
-	.get_regs_len           = ice_get_regs_len,
-	.get_regs               = ice_get_regs,
-	.get_msglevel           = ice_get_msglevel,
-	.set_msglevel           = ice_set_msglevel,
+	.get_drvinfo		= ice_get_drvinfo,
+	.get_regs_len		= ice_get_regs_len,
+	.get_regs		= ice_get_regs,
+	.get_msglevel		= ice_get_msglevel,
+	.set_msglevel		= ice_set_msglevel,
 	.self_test		= ice_self_test,
 	.get_link		= ethtool_op_get_link,
 	.get_eeprom_len		= ice_get_eeprom_len,
@@ -4112,8 +3831,8 @@
 	.get_channels		= ice_get_channels,
 	.set_channels		= ice_set_channels,
 	.get_ts_info		= ethtool_op_get_ts_info,
-	.get_per_queue_coalesce = ice_get_per_q_coalesce,
-	.set_per_queue_coalesce = ice_set_per_q_coalesce,
+	.get_per_queue_coalesce	= ice_get_per_q_coalesce,
+	.set_per_queue_coalesce	= ice_set_per_q_coalesce,
 	.get_fecparam		= ice_get_fecparam,
 	.set_fecparam		= ice_set_fecparam,
 	.get_module_info	= ice_get_module_info,
diff --git a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h
index f2cabab..6db3d04 100644
--- a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h
+++ b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h
@@ -267,8 +267,14 @@
 #define GLNVM_GENS_SR_SIZE_S			5
 #define GLNVM_GENS_SR_SIZE_M			ICE_M(0x7, 5)
 #define GLNVM_ULD				0x000B6008
+#define GLNVM_ULD_PCIER_DONE_M			BIT(0)
+#define GLNVM_ULD_PCIER_DONE_1_M		BIT(1)
 #define GLNVM_ULD_CORER_DONE_M			BIT(3)
 #define GLNVM_ULD_GLOBR_DONE_M			BIT(4)
+#define GLNVM_ULD_POR_DONE_M			BIT(5)
+#define GLNVM_ULD_POR_DONE_1_M			BIT(8)
+#define GLNVM_ULD_PCIER_DONE_2_M		BIT(9)
+#define GLNVM_ULD_PE_DONE_M			BIT(10)
 #define GLPCI_CNF2				0x000BE004
 #define GLPCI_CNF2_CACHELINE_SIZE_M		BIT(1)
 #define PF_FUNC_RID				0x0009E880
@@ -331,7 +337,6 @@
 #define GLV_TEPC(_VSI)				(0x00312000 + ((_VSI) * 4))
 #define GLV_UPRCL(_i)				(0x003B2000 + ((_i) * 8))
 #define GLV_UPTCL(_i)				(0x0030A000 + ((_i) * 8))
-#define PF_VT_PFALLOC_HIF			0x0009DD80
 #define VSIQF_HKEY_MAX_INDEX			12
 #define VSIQF_HLUT_MAX_INDEX			15
 #define VFINT_DYN_CTLN(_i)			(0x00003800 + ((_i) * 4))
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 1874c9f..d974e2f 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -117,8 +117,7 @@
 		vsi->num_tx_desc = ICE_DFLT_NUM_TX_DESC;
 		break;
 	default:
-		dev_dbg(&vsi->back->pdev->dev,
-			"Not setting number of Tx/Rx descriptors for VSI type %d\n",
+		dev_dbg(ice_pf_to_dev(vsi->back), "Not setting number of Tx/Rx descriptors for VSI type %d\n",
 			vsi->type);
 		break;
 	}
@@ -724,7 +723,7 @@
 	vsi->num_txq = tx_count;
 
 	if (vsi->type == ICE_VSI_VF && vsi->num_txq != vsi->num_rxq) {
-		dev_dbg(&vsi->back->pdev->dev, "VF VSI should have same number of Tx and Rx queues. Hence making them equal\n");
+		dev_dbg(ice_pf_to_dev(vsi->back), "VF VSI should have same number of Tx and Rx queues. Hence making them equal\n");
 		/* since there is a chance that num_rxq could have been changed
 		 * in the above for loop, make num_txq equal to num_rxq.
 		 */
@@ -929,8 +928,7 @@
 	vsi->base_vector = ice_get_res(pf, pf->irq_tracker, num_q_vectors,
 				       vsi->idx);
 	if (vsi->base_vector < 0) {
-		dev_err(dev,
-			"Failed to get tracking for %d vectors for VSI %d, err=%d\n",
+		dev_err(dev, "Failed to get tracking for %d vectors for VSI %d, err=%d\n",
 			num_q_vectors, vsi->vsi_num, vsi->base_vector);
 		return -ENOENT;
 	}
@@ -1232,8 +1230,9 @@
  *
  * Returns 0 on success or ENOMEM on failure.
  */
-int ice_add_mac_to_list(struct ice_vsi *vsi, struct list_head *add_list,
-			const u8 *macaddr)
+int
+ice_add_mac_to_list(struct ice_vsi *vsi, struct list_head *add_list,
+		    const u8 *macaddr)
 {
 	struct ice_fltr_list_entry *tmp;
 	struct ice_pf *pf = vsi->back;
@@ -1392,12 +1391,10 @@
 
 	status = ice_remove_vlan(&pf->hw, &tmp_add_list);
 	if (status == ICE_ERR_DOES_NOT_EXIST) {
-		dev_dbg(dev,
-			"Failed to remove VLAN %d on VSI %i, it does not exist, status: %d\n",
+		dev_dbg(dev, "Failed to remove VLAN %d on VSI %i, it does not exist, status: %d\n",
 			vid, vsi->vsi_num, status);
 	} else if (status) {
-		dev_err(dev,
-			"Error removing VLAN %d on vsi %i error: %d\n",
+		dev_err(dev, "Error removing VLAN %d on vsi %i error: %d\n",
 			vid, vsi->vsi_num, status);
 		err = -EIO;
 	}
@@ -1453,8 +1450,7 @@
 
 		err = ice_setup_rx_ctx(vsi->rx_rings[i]);
 		if (err) {
-			dev_err(&vsi->back->pdev->dev,
-				"ice_setup_rx_ctx failed for RxQ %d, err %d\n",
+			dev_err(ice_pf_to_dev(vsi->back), "ice_setup_rx_ctx failed for RxQ %d, err %d\n",
 				i, err);
 			return err;
 		}
@@ -1623,7 +1619,7 @@
 
 	status = ice_update_vsi(hw, vsi->idx, ctxt, NULL);
 	if (status) {
-		dev_err(&vsi->back->pdev->dev, "update VSI for VLAN insert failed, err %d aq_err %d\n",
+		dev_err(ice_pf_to_dev(vsi->back), "update VSI for VLAN insert failed, err %d aq_err %d\n",
 			status, hw->adminq.sq_last_status);
 		ret = -EIO;
 		goto out;
@@ -1669,7 +1665,7 @@
 
 	status = ice_update_vsi(hw, vsi->idx, ctxt, NULL);
 	if (status) {
-		dev_err(&vsi->back->pdev->dev, "update VSI for VLAN strip failed, ena = %d err %d aq_err %d\n",
+		dev_err(ice_pf_to_dev(vsi->back), "update VSI for VLAN strip failed, ena = %d err %d aq_err %d\n",
 			ena, status, hw->adminq.sq_last_status);
 		ret = -EIO;
 		goto out;
@@ -1834,8 +1830,7 @@
 		struct ice_q_vector *q_vector = vsi->q_vectors[i];
 
 		if (!q_vector) {
-			dev_err(&vsi->back->pdev->dev,
-				"Failed to set reg_idx on q_vector %d VSI %d\n",
+			dev_err(ice_pf_to_dev(vsi->back), "Failed to set reg_idx on q_vector %d VSI %d\n",
 				i, vsi->vsi_num);
 			goto clear_reg_idx;
 		}
@@ -1898,8 +1893,7 @@
 		status = ice_remove_eth_mac(&pf->hw, &tmp_add_list);
 
 	if (status)
-		dev_err(dev,
-			"Failure Adding or Removing Ethertype on VSI %i error: %d\n",
+		dev_err(dev, "Failure Adding or Removing Ethertype on VSI %i error: %d\n",
 			vsi->vsi_num, status);
 
 	ice_free_fltr_list(dev, &tmp_add_list);
@@ -2384,8 +2378,7 @@
 		return -EINVAL;
 
 	if (!needed || needed > res->num_entries || id >= ICE_RES_VALID_BIT) {
-		dev_err(ice_pf_to_dev(pf),
-			"param err: needed=%d, num_entries = %d id=0x%04x\n",
+		dev_err(ice_pf_to_dev(pf), "param err: needed=%d, num_entries = %d id=0x%04x\n",
 			needed, res->num_entries, id);
 		return -EINVAL;
 	}
@@ -2686,7 +2679,6 @@
 	ice_vsi_put_qs(vsi);
 	ice_vsi_clear_rings(vsi);
 	ice_vsi_free_arrays(vsi);
-	ice_dev_onetime_setup(&pf->hw);
 	if (vsi->type == ICE_VSI_VF)
 		ice_vsi_set_num_qs(vsi, vf->vf_id);
 	else
@@ -2765,8 +2757,7 @@
 	status = ice_cfg_vsi_lan(vsi->port_info, vsi->idx, vsi->tc_cfg.ena_tc,
 				 max_txqs);
 	if (status) {
-		dev_err(ice_pf_to_dev(pf),
-			"VSI %d failed lan queue config, error %d\n",
+		dev_err(ice_pf_to_dev(pf), "VSI %d failed lan queue config, error %d\n",
 			vsi->vsi_num, status);
 		if (init_vsi) {
 			ret = -EIO;
@@ -2834,8 +2825,8 @@
 int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc)
 {
 	u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
-	struct ice_vsi_ctx *ctx;
 	struct ice_pf *pf = vsi->back;
+	struct ice_vsi_ctx *ctx;
 	enum ice_status status;
 	struct device *dev;
 	int i, ret = 0;
@@ -2892,25 +2883,6 @@
 #endif /* CONFIG_DCB */
 
 /**
- * ice_nvm_version_str - format the NVM version strings
- * @hw: ptr to the hardware info
- */
-char *ice_nvm_version_str(struct ice_hw *hw)
-{
-	u8 oem_ver, oem_patch, ver_hi, ver_lo;
-	static char buf[ICE_NVM_VER_LEN];
-	u16 oem_build;
-
-	ice_get_nvm_version(hw, &oem_ver, &oem_build, &oem_patch, &ver_hi,
-			    &ver_lo);
-
-	snprintf(buf, sizeof(buf), "%x.%02x 0x%x %d.%d.%d", ver_hi, ver_lo,
-		 hw->nvm.eetrack, oem_ver, oem_build, oem_patch);
-
-	return buf;
-}
-
-/**
  * ice_update_ring_stats - Update ring statistics
  * @ring: ring to update
  * @cont: used to increment per-vector counters
@@ -2981,7 +2953,7 @@
 		status = ice_remove_mac(&vsi->back->hw, &tmp_add_list);
 
 cfg_mac_fltr_exit:
-	ice_free_fltr_list(&vsi->back->pdev->dev, &tmp_add_list);
+	ice_free_fltr_list(ice_pf_to_dev(vsi->back), &tmp_add_list);
 	return status;
 }
 
@@ -3043,16 +3015,14 @@
 
 	/* another VSI is already the default VSI for this switch */
 	if (ice_is_dflt_vsi_in_use(sw)) {
-		dev_err(dev,
-			"Default forwarding VSI %d already in use, disable it and try again\n",
+		dev_err(dev, "Default forwarding VSI %d already in use, disable it and try again\n",
 			sw->dflt_vsi->vsi_num);
 		return -EEXIST;
 	}
 
 	status = ice_cfg_dflt_vsi(&vsi->back->hw, vsi->idx, true, ICE_FLTR_RX);
 	if (status) {
-		dev_err(dev,
-			"Failed to set VSI %d as the default forwarding VSI, error %d\n",
+		dev_err(dev, "Failed to set VSI %d as the default forwarding VSI, error %d\n",
 			vsi->vsi_num, status);
 		return -EIO;
 	}
@@ -3091,8 +3061,7 @@
 	status = ice_cfg_dflt_vsi(&dflt_vsi->back->hw, dflt_vsi->idx, false,
 				  ICE_FLTR_RX);
 	if (status) {
-		dev_err(dev,
-			"Failed to clear the default forwarding VSI %d, error %d\n",
+		dev_err(dev, "Failed to clear the default forwarding VSI %d, error %d\n",
 			dflt_vsi->vsi_num, status);
 		return -EIO;
 	}
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h
index 68fd0d4..e2c0dad 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.h
+++ b/drivers/net/ethernet/intel/ice/ice_lib.h
@@ -97,8 +97,6 @@
 
 u32 ice_intrl_usec_to_reg(u8 intrl, u8 gran);
 
-char *ice_nvm_version_str(struct ice_hw *hw);
-
 enum ice_status
 ice_vsi_cfg_mac_fltr(struct ice_vsi *vsi, const u8 *macaddr, bool set);
 
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 5ae6716..5ef2805 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -162,8 +162,7 @@
 	 * had an error
 	 */
 	if (status && vsi->netdev->reg_state == NETREG_REGISTERED) {
-		dev_err(ice_pf_to_dev(pf),
-			"Could not add MAC filters error %d. Unregistering device\n",
+		dev_err(ice_pf_to_dev(pf), "Could not add MAC filters error %d. Unregistering device\n",
 			status);
 		unregister_netdev(vsi->netdev);
 		free_netdev(vsi->netdev);
@@ -269,7 +268,7 @@
  */
 static int ice_vsi_sync_fltr(struct ice_vsi *vsi)
 {
-	struct device *dev = &vsi->back->pdev->dev;
+	struct device *dev = ice_pf_to_dev(vsi->back);
 	struct net_device *netdev = vsi->netdev;
 	bool promisc_forced_on = false;
 	struct ice_pf *pf = vsi->back;
@@ -335,8 +334,7 @@
 		    !test_and_set_bit(__ICE_FLTR_OVERFLOW_PROMISC,
 				      vsi->state)) {
 			promisc_forced_on = true;
-			netdev_warn(netdev,
-				    "Reached MAC filter limit, forcing promisc mode on VSI %d\n",
+			netdev_warn(netdev, "Reached MAC filter limit, forcing promisc mode on VSI %d\n",
 				    vsi->vsi_num);
 		} else {
 			err = -EIO;
@@ -382,8 +380,7 @@
 			if (!ice_is_dflt_vsi_in_use(pf->first_sw)) {
 				err = ice_set_dflt_vsi(pf->first_sw, vsi);
 				if (err && err != -EEXIST) {
-					netdev_err(netdev,
-						   "Error %d setting default VSI %i Rx rule\n",
+					netdev_err(netdev, "Error %d setting default VSI %i Rx rule\n",
 						   err, vsi->vsi_num);
 					vsi->current_netdev_flags &=
 						~IFF_PROMISC;
@@ -395,8 +392,7 @@
 			if (ice_is_vsi_dflt_vsi(pf->first_sw, vsi)) {
 				err = ice_clear_dflt_vsi(pf->first_sw);
 				if (err) {
-					netdev_err(netdev,
-						   "Error %d clearing default VSI %i Rx rule\n",
+					netdev_err(netdev, "Error %d clearing default VSI %i Rx rule\n",
 						   err, vsi->vsi_num);
 					vsi->current_netdev_flags |=
 						IFF_PROMISC;
@@ -752,7 +748,7 @@
 	kfree(caps);
 
 done:
-	netdev_info(vsi->netdev, "NIC Link is up %sbps, Requested FEC: %s, FEC: %s, Autoneg: %s, Flow Control: %s\n",
+	netdev_info(vsi->netdev, "NIC Link is up %sbps Full Duplex, Requested FEC: %s, Negotiated FEC: %s, Autoneg: %s, Flow Control: %s\n",
 		    speed, fec_req, fec, an, fc);
 	ice_print_topo_conflict(vsi);
 }
@@ -815,8 +811,7 @@
 	 */
 	result = ice_update_link_info(pi);
 	if (result)
-		dev_dbg(dev,
-			"Failed to update link status and re-enable link events for port %d\n",
+		dev_dbg(dev, "Failed to update link status and re-enable link events for port %d\n",
 			pi->lport);
 
 	/* if the old link up/down and speed is the same as the new */
@@ -834,13 +829,13 @@
 
 		result = ice_aq_set_link_restart_an(pi, false, NULL);
 		if (result) {
-			dev_dbg(dev,
-				"Failed to set link down, VSI %d error %d\n",
+			dev_dbg(dev, "Failed to set link down, VSI %d error %d\n",
 				vsi->vsi_num, result);
 			return result;
 		}
 	}
 
+	ice_dcb_rebuild(pf);
 	ice_vsi_link_event(vsi, link_up);
 	ice_print_link_msg(vsi, link_up);
 
@@ -892,15 +887,13 @@
 		       ICE_AQ_LINK_EVENT_MODULE_QUAL_FAIL));
 
 	if (ice_aq_set_event_mask(pi->hw, pi->lport, mask, NULL)) {
-		dev_dbg(ice_hw_to_dev(pi->hw),
-			"Failed to set link event mask for port %d\n",
+		dev_dbg(ice_hw_to_dev(pi->hw), "Failed to set link event mask for port %d\n",
 			pi->lport);
 		return -EIO;
 	}
 
 	if (ice_aq_get_link_info(pi, true, NULL, NULL)) {
-		dev_dbg(ice_hw_to_dev(pi->hw),
-			"Failed to enable link events for port %d\n",
+		dev_dbg(ice_hw_to_dev(pi->hw), "Failed to enable link events for port %d\n",
 			pi->lport);
 		return -EIO;
 	}
@@ -929,8 +922,8 @@
 				!!(link_data->link_info & ICE_AQ_LINK_UP),
 				le16_to_cpu(link_data->link_speed));
 	if (status)
-		dev_dbg(ice_pf_to_dev(pf),
-			"Could not process link event, error %d\n", status);
+		dev_dbg(ice_pf_to_dev(pf), "Could not process link event, error %d\n",
+			status);
 
 	return status;
 }
@@ -979,13 +972,11 @@
 			dev_dbg(dev, "%s Receive Queue VF Error detected\n",
 				qtype);
 		if (val & PF_FW_ARQLEN_ARQOVFL_M) {
-			dev_dbg(dev,
-				"%s Receive Queue Overflow Error detected\n",
+			dev_dbg(dev, "%s Receive Queue Overflow Error detected\n",
 				qtype);
 		}
 		if (val & PF_FW_ARQLEN_ARQCRIT_M)
-			dev_dbg(dev,
-				"%s Receive Queue Critical Error detected\n",
+			dev_dbg(dev, "%s Receive Queue Critical Error detected\n",
 				qtype);
 		val &= ~(PF_FW_ARQLEN_ARQVFE_M | PF_FW_ARQLEN_ARQOVFL_M |
 			 PF_FW_ARQLEN_ARQCRIT_M);
@@ -998,8 +989,8 @@
 		   PF_FW_ATQLEN_ATQCRIT_M)) {
 		oldval = val;
 		if (val & PF_FW_ATQLEN_ATQVFE_M)
-			dev_dbg(dev,
-				"%s Send Queue VF Error detected\n", qtype);
+			dev_dbg(dev, "%s Send Queue VF Error detected\n",
+				qtype);
 		if (val & PF_FW_ATQLEN_ATQOVFL_M) {
 			dev_dbg(dev, "%s Send Queue Overflow Error detected\n",
 				qtype);
@@ -1048,8 +1039,7 @@
 			ice_dcb_process_lldp_set_mib_change(pf, &event);
 			break;
 		default:
-			dev_dbg(dev,
-				"%s Receive Queue unknown event 0x%04x ignored\n",
+			dev_dbg(dev, "%s Receive Queue unknown event 0x%04x ignored\n",
 				qtype, opcode);
 			break;
 		}
@@ -1238,7 +1228,7 @@
 		u16 queue = ((reg & GL_MDET_TX_TCLAN_QNUM_M) >>
 				GL_MDET_TX_TCLAN_QNUM_S);
 
-		if (netif_msg_rx_err(pf))
+		if (netif_msg_tx_err(pf))
 			dev_info(dev, "Malicious Driver Detection event %d on TX queue %d PF# %d VF# %d\n",
 				 event, queue, pf_num, vf_num);
 		wr32(hw, GL_MDET_TX_TCLAN, 0xffffffff);
@@ -1335,8 +1325,7 @@
 			vf->num_mdd_events++;
 			if (vf->num_mdd_events &&
 			    vf->num_mdd_events <= ICE_MDD_EVENTS_THRESHOLD)
-				dev_info(dev,
-					 "VF %d has had %llu MDD events since last boot, Admin might need to reload AVF driver with this number of events\n",
+				dev_info(dev, "VF %d has had %llu MDD events since last boot, Admin might need to reload AVF driver with this number of events\n",
 					 i, vf->num_mdd_events);
 		}
 	}
@@ -1367,7 +1356,7 @@
 	if (vsi->type != ICE_VSI_PF)
 		return 0;
 
-	dev = &vsi->back->pdev->dev;
+	dev = ice_pf_to_dev(vsi->back);
 
 	pi = vsi->port_info;
 
@@ -1378,8 +1367,7 @@
 	retcode = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_SW_CFG, pcaps,
 				      NULL);
 	if (retcode) {
-		dev_err(dev,
-			"Failed to get phy capabilities, VSI %d error %d\n",
+		dev_err(dev, "Failed to get phy capabilities, VSI %d error %d\n",
 			vsi->vsi_num, retcode);
 		retcode = -EIO;
 		goto out;
@@ -1649,8 +1637,8 @@
 		err = devm_request_irq(dev, irq_num, vsi->irq_handler, 0,
 				       q_vector->name, q_vector);
 		if (err) {
-			netdev_err(vsi->netdev,
-				   "MSIX request_irq failed, error: %d\n", err);
+			netdev_err(vsi->netdev, "MSIX request_irq failed, error: %d\n",
+				   err);
 			goto free_q_irqs;
 		}
 
@@ -1685,7 +1673,7 @@
  */
 static int ice_xdp_alloc_setup_rings(struct ice_vsi *vsi)
 {
-	struct device *dev = &vsi->back->pdev->dev;
+	struct device *dev = ice_pf_to_dev(vsi->back);
 	int i;
 
 	for (i = 0; i < vsi->num_xdp_txq; i++) {
@@ -2664,14 +2652,12 @@
 	clear_bit(ICE_FLAG_DCB_CAPABLE, pf->flags);
 	if (func_caps->common_cap.dcb)
 		set_bit(ICE_FLAG_DCB_CAPABLE, pf->flags);
-#ifdef CONFIG_PCI_IOV
 	clear_bit(ICE_FLAG_SRIOV_CAPABLE, pf->flags);
 	if (func_caps->common_cap.sr_iov_1_1) {
 		set_bit(ICE_FLAG_SRIOV_CAPABLE, pf->flags);
 		pf->num_vfs_supported = min_t(int, func_caps->num_allocd_vfs,
 					      ICE_MAX_VF_COUNT);
 	}
-#endif /* CONFIG_PCI_IOV */
 	clear_bit(ICE_FLAG_RSS_ENA, pf->flags);
 	if (func_caps->common_cap.rss_table_size)
 		set_bit(ICE_FLAG_RSS_ENA, pf->flags);
@@ -2764,8 +2750,7 @@
 	}
 
 	if (v_actual < v_budget) {
-		dev_warn(dev,
-			 "not enough OS MSI-X vectors. requested = %d, obtained = %d\n",
+		dev_warn(dev, "not enough OS MSI-X vectors. requested = %d, obtained = %d\n",
 			 v_budget, v_actual);
 /* 2 vectors for LAN (traffic + OICR) */
 #define ICE_MIN_LAN_VECS 2
@@ -2787,8 +2772,7 @@
 	goto exit_err;
 
 no_hw_vecs_left_err:
-	dev_err(dev,
-		"not enough device MSI-X vectors. requested = %d, available = %d\n",
+	dev_err(dev, "not enough device MSI-X vectors. requested = %d, available = %d\n",
 		needed, v_left);
 	err = -ERANGE;
 exit_err:
@@ -2921,16 +2905,14 @@
 		    !memcmp(hw->pkg_name, hw->active_pkg_name,
 			    sizeof(hw->pkg_name))) {
 			if (hw->pkg_dwnld_status == ICE_AQ_RC_EEXIST)
-				dev_info(dev,
-					 "DDP package already present on device: %s version %d.%d.%d.%d\n",
+				dev_info(dev, "DDP package already present on device: %s version %d.%d.%d.%d\n",
 					 hw->active_pkg_name,
 					 hw->active_pkg_ver.major,
 					 hw->active_pkg_ver.minor,
 					 hw->active_pkg_ver.update,
 					 hw->active_pkg_ver.draft);
 			else
-				dev_info(dev,
-					 "The DDP package was successfully loaded: %s version %d.%d.%d.%d\n",
+				dev_info(dev, "The DDP package was successfully loaded: %s version %d.%d.%d.%d\n",
 					 hw->active_pkg_name,
 					 hw->active_pkg_ver.major,
 					 hw->active_pkg_ver.minor,
@@ -2938,8 +2920,7 @@
 					 hw->active_pkg_ver.draft);
 		} else if (hw->active_pkg_ver.major != ICE_PKG_SUPP_VER_MAJ ||
 			   hw->active_pkg_ver.minor != ICE_PKG_SUPP_VER_MNR) {
-			dev_err(dev,
-				"The device has a DDP package that is not supported by the driver.  The device has package '%s' version %d.%d.x.x.  The driver requires version %d.%d.x.x.  Entering Safe Mode.\n",
+			dev_err(dev, "The device has a DDP package that is not supported by the driver.  The device has package '%s' version %d.%d.x.x.  The driver requires version %d.%d.x.x.  Entering Safe Mode.\n",
 				hw->active_pkg_name,
 				hw->active_pkg_ver.major,
 				hw->active_pkg_ver.minor,
@@ -2947,8 +2928,7 @@
 			*status = ICE_ERR_NOT_SUPPORTED;
 		} else if (hw->active_pkg_ver.major == ICE_PKG_SUPP_VER_MAJ &&
 			   hw->active_pkg_ver.minor == ICE_PKG_SUPP_VER_MNR) {
-			dev_info(dev,
-				 "The driver could not load the DDP package file because a compatible DDP package is already present on the device.  The device has package '%s' version %d.%d.%d.%d.  The package file found by the driver: '%s' version %d.%d.%d.%d.\n",
+			dev_info(dev, "The driver could not load the DDP package file because a compatible DDP package is already present on the device.  The device has package '%s' version %d.%d.%d.%d.  The package file found by the driver: '%s' version %d.%d.%d.%d.\n",
 				 hw->active_pkg_name,
 				 hw->active_pkg_ver.major,
 				 hw->active_pkg_ver.minor,
@@ -2960,54 +2940,46 @@
 				 hw->pkg_ver.update,
 				 hw->pkg_ver.draft);
 		} else {
-			dev_err(dev,
-				"An unknown error occurred when loading the DDP package, please reboot the system.  If the problem persists, update the NVM.  Entering Safe Mode.\n");
+			dev_err(dev, "An unknown error occurred when loading the DDP package, please reboot the system.  If the problem persists, update the NVM.  Entering Safe Mode.\n");
 			*status = ICE_ERR_NOT_SUPPORTED;
 		}
 		break;
 	case ICE_ERR_BUF_TOO_SHORT:
 		/* fall-through */
 	case ICE_ERR_CFG:
-		dev_err(dev,
-			"The DDP package file is invalid. Entering Safe Mode.\n");
+		dev_err(dev, "The DDP package file is invalid. Entering Safe Mode.\n");
 		break;
 	case ICE_ERR_NOT_SUPPORTED:
 		/* Package File version not supported */
 		if (hw->pkg_ver.major > ICE_PKG_SUPP_VER_MAJ ||
 		    (hw->pkg_ver.major == ICE_PKG_SUPP_VER_MAJ &&
 		     hw->pkg_ver.minor > ICE_PKG_SUPP_VER_MNR))
-			dev_err(dev,
-				"The DDP package file version is higher than the driver supports.  Please use an updated driver.  Entering Safe Mode.\n");
+			dev_err(dev, "The DDP package file version is higher than the driver supports.  Please use an updated driver.  Entering Safe Mode.\n");
 		else if (hw->pkg_ver.major < ICE_PKG_SUPP_VER_MAJ ||
 			 (hw->pkg_ver.major == ICE_PKG_SUPP_VER_MAJ &&
 			  hw->pkg_ver.minor < ICE_PKG_SUPP_VER_MNR))
-			dev_err(dev,
-				"The DDP package file version is lower than the driver supports.  The driver requires version %d.%d.x.x.  Please use an updated DDP Package file.  Entering Safe Mode.\n",
+			dev_err(dev, "The DDP package file version is lower than the driver supports.  The driver requires version %d.%d.x.x.  Please use an updated DDP Package file.  Entering Safe Mode.\n",
 				ICE_PKG_SUPP_VER_MAJ, ICE_PKG_SUPP_VER_MNR);
 		break;
 	case ICE_ERR_AQ_ERROR:
 		switch (hw->pkg_dwnld_status) {
 		case ICE_AQ_RC_ENOSEC:
 		case ICE_AQ_RC_EBADSIG:
-			dev_err(dev,
-				"The DDP package could not be loaded because its signature is not valid.  Please use a valid DDP Package.  Entering Safe Mode.\n");
+			dev_err(dev, "The DDP package could not be loaded because its signature is not valid.  Please use a valid DDP Package.  Entering Safe Mode.\n");
 			return;
 		case ICE_AQ_RC_ESVN:
-			dev_err(dev,
-				"The DDP Package could not be loaded because its security revision is too low.  Please use an updated DDP Package.  Entering Safe Mode.\n");
+			dev_err(dev, "The DDP Package could not be loaded because its security revision is too low.  Please use an updated DDP Package.  Entering Safe Mode.\n");
 			return;
 		case ICE_AQ_RC_EBADMAN:
 		case ICE_AQ_RC_EBADBUF:
-			dev_err(dev,
-				"An error occurred on the device while loading the DDP package.  The device will be reset.\n");
+			dev_err(dev, "An error occurred on the device while loading the DDP package.  The device will be reset.\n");
 			return;
 		default:
 			break;
 		}
 		/* fall-through */
 	default:
-		dev_err(dev,
-			"An unknown error (%d) occurred when loading the DDP package.  Entering Safe Mode.\n",
+		dev_err(dev, "An unknown error (%d) occurred when loading the DDP package.  Entering Safe Mode.\n",
 			*status);
 		break;
 	}
@@ -3038,8 +3010,7 @@
 		status = ice_init_pkg(hw, hw->pkg_copy, hw->pkg_size);
 		ice_log_pkg_init(hw, &status);
 	} else {
-		dev_err(dev,
-			"The DDP package file failed to load. Entering Safe Mode.\n");
+		dev_err(dev, "The DDP package file failed to load. Entering Safe Mode.\n");
 	}
 
 	if (status) {
@@ -3065,8 +3036,7 @@
 static void ice_verify_cacheline_size(struct ice_pf *pf)
 {
 	if (rd32(&pf->hw, GLPCI_CNF2) & GLPCI_CNF2_CACHELINE_SIZE_M)
-		dev_warn(ice_pf_to_dev(pf),
-			 "%d Byte cache line assumption is invalid, driver may have Tx timeouts!\n",
+		dev_warn(ice_pf_to_dev(pf), "%d Byte cache line assumption is invalid, driver may have Tx timeouts!\n",
 			 ICE_CACHE_LINE_BYTES);
 }
 
@@ -3159,8 +3129,7 @@
 dflt_pkg_load:
 	err = request_firmware(&firmware, ICE_DDP_PKG_FILE, dev);
 	if (err) {
-		dev_err(dev,
-			"The DDP package file was not found or could not be read. Entering Safe Mode\n");
+		dev_err(dev, "The DDP package file was not found or could not be read. Entering Safe Mode\n");
 		return;
 	}
 
@@ -3184,7 +3153,9 @@
 	struct ice_hw *hw;
 	int err;
 
-	/* this driver uses devres, see Documentation/driver-api/driver-model/devres.rst */
+	/* this driver uses devres, see
+	 * Documentation/driver-api/driver-model/devres.rst
+	 */
 	err = pcim_enable_device(pdev);
 	if (err)
 		return err;
@@ -3245,11 +3216,6 @@
 		goto err_exit_unroll;
 	}
 
-	dev_info(dev, "firmware %d.%d.%d api %d.%d.%d nvm %s build 0x%08x\n",
-		 hw->fw_maj_ver, hw->fw_min_ver, hw->fw_patch,
-		 hw->api_maj_ver, hw->api_min_ver, hw->api_patch,
-		 ice_nvm_version_str(hw), hw->fw_build);
-
 	ice_request_fw(pf);
 
 	/* if ice_request_fw fails, ICE_FLAG_ADV_FEATURES bit won't be
@@ -3257,8 +3223,7 @@
 	 * true
 	 */
 	if (ice_is_safe_mode(pf)) {
-		dev_err(dev,
-			"Package download failed. Advanced features disabled - Device now in Safe Mode\n");
+		dev_err(dev, "Package download failed. Advanced features disabled - Device now in Safe Mode\n");
 		/* we already got function/device capabilities but these don't
 		 * reflect what the driver needs to do in safe mode. Instead of
 		 * adding conditional logic everywhere to ignore these
@@ -3335,8 +3300,7 @@
 	/* tell the firmware we are up */
 	err = ice_send_version(pf);
 	if (err) {
-		dev_err(dev,
-			"probe failed sending driver version %s. error: %d\n",
+		dev_err(dev, "probe failed sending driver version %s. error: %d\n",
 			ice_drv_ver, err);
 		goto err_alloc_sw_unroll;
 	}
@@ -3477,8 +3441,7 @@
 
 	err = pci_enable_device_mem(pdev);
 	if (err) {
-		dev_err(&pdev->dev,
-			"Cannot re-enable PCI device after reset, error %d\n",
+		dev_err(&pdev->dev, "Cannot re-enable PCI device after reset, error %d\n",
 			err);
 		result = PCI_ERS_RESULT_DISCONNECT;
 	} else {
@@ -3497,8 +3460,7 @@
 
 	err = pci_cleanup_aer_uncorrect_error_status(pdev);
 	if (err)
-		dev_dbg(&pdev->dev,
-			"pci_cleanup_aer_uncorrect_error_status failed, error %d\n",
+		dev_dbg(&pdev->dev, "pci_cleanup_aer_uncorrect_error_status failed, error %d\n",
 			err);
 		/* non-fatal, continue */
 
@@ -3517,8 +3479,8 @@
 	struct ice_pf *pf = pci_get_drvdata(pdev);
 
 	if (!pf) {
-		dev_err(&pdev->dev,
-			"%s failed, device is unrecoverable\n", __func__);
+		dev_err(&pdev->dev, "%s failed, device is unrecoverable\n",
+			__func__);
 		return;
 	}
 
@@ -3766,8 +3728,7 @@
 
 	/* Validate maxrate requested is within permitted range */
 	if (maxrate && (maxrate > (ICE_SCHED_MAX_BW / 1000))) {
-		netdev_err(netdev,
-			   "Invalid max rate %d specified for the queue %d\n",
+		netdev_err(netdev, "Invalid max rate %d specified for the queue %d\n",
 			   maxrate, queue_index);
 		return -EINVAL;
 	}
@@ -3783,8 +3744,8 @@
 		status = ice_cfg_q_bw_lmt(vsi->port_info, vsi->idx, tc,
 					  q_handle, ICE_MAX_BW, maxrate * 1000);
 	if (status) {
-		netdev_err(netdev,
-			   "Unable to set Tx max rate, error %d\n", status);
+		netdev_err(netdev, "Unable to set Tx max rate, error %d\n",
+			   status);
 		return -EIO;
 	}
 
@@ -3876,15 +3837,13 @@
 
 	/* Don't set any netdev advanced features with device in Safe Mode */
 	if (ice_is_safe_mode(vsi->back)) {
-		dev_err(&vsi->back->pdev->dev,
-			"Device is in Safe Mode - not enabling advanced netdev features\n");
+		dev_err(ice_pf_to_dev(vsi->back), "Device is in Safe Mode - not enabling advanced netdev features\n");
 		return ret;
 	}
 
 	/* Do not change setting during reset */
 	if (ice_is_reset_in_progress(pf->state)) {
-		dev_err(&vsi->back->pdev->dev,
-			"Device is resetting, changing advanced netdev features temporarily unavailable.\n");
+		dev_err(ice_pf_to_dev(vsi->back), "Device is resetting, changing advanced netdev features temporarily unavailable.\n");
 		return -EBUSY;
 	}
 
@@ -4372,21 +4331,18 @@
 
 	tx_err = ice_vsi_stop_lan_tx_rings(vsi, ICE_NO_RESET, 0);
 	if (tx_err)
-		netdev_err(vsi->netdev,
-			   "Failed stop Tx rings, VSI %d error %d\n",
+		netdev_err(vsi->netdev, "Failed stop Tx rings, VSI %d error %d\n",
 			   vsi->vsi_num, tx_err);
 	if (!tx_err && ice_is_xdp_ena_vsi(vsi)) {
 		tx_err = ice_vsi_stop_xdp_tx_rings(vsi);
 		if (tx_err)
-			netdev_err(vsi->netdev,
-				   "Failed stop XDP rings, VSI %d error %d\n",
+			netdev_err(vsi->netdev, "Failed stop XDP rings, VSI %d error %d\n",
 				   vsi->vsi_num, tx_err);
 	}
 
 	rx_err = ice_vsi_stop_rx_rings(vsi);
 	if (rx_err)
-		netdev_err(vsi->netdev,
-			   "Failed stop Rx rings, VSI %d error %d\n",
+		netdev_err(vsi->netdev, "Failed stop Rx rings, VSI %d error %d\n",
 			   vsi->vsi_num, rx_err);
 
 	ice_napi_disable_all(vsi);
@@ -4394,8 +4350,7 @@
 	if (test_bit(ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA, vsi->back->flags)) {
 		link_err = ice_force_phys_link_state(vsi, false);
 		if (link_err)
-			netdev_err(vsi->netdev,
-				   "Failed to set physical link down, VSI %d error %d\n",
+			netdev_err(vsi->netdev, "Failed to set physical link down, VSI %d error %d\n",
 				   vsi->vsi_num, link_err);
 	}
 
@@ -4406,8 +4361,7 @@
 		ice_clean_rx_ring(vsi->rx_rings[i]);
 
 	if (tx_err || rx_err || link_err) {
-		netdev_err(vsi->netdev,
-			   "Failed to close VSI 0x%04X on switch 0x%04X\n",
+		netdev_err(vsi->netdev, "Failed to close VSI 0x%04X on switch 0x%04X\n",
 			   vsi->vsi_num, vsi->vsw->sw_id);
 		return -EIO;
 	}
@@ -4426,7 +4380,7 @@
 	int i, err = 0;
 
 	if (!vsi->num_txq) {
-		dev_err(&vsi->back->pdev->dev, "VSI %d has 0 Tx queues\n",
+		dev_err(ice_pf_to_dev(vsi->back), "VSI %d has 0 Tx queues\n",
 			vsi->vsi_num);
 		return -EINVAL;
 	}
@@ -4457,7 +4411,7 @@
 	int i, err = 0;
 
 	if (!vsi->num_rxq) {
-		dev_err(&vsi->back->pdev->dev, "VSI %d has 0 Rx queues\n",
+		dev_err(ice_pf_to_dev(vsi->back), "VSI %d has 0 Rx queues\n",
 			vsi->vsi_num);
 		return -EINVAL;
 	}
@@ -4554,8 +4508,7 @@
 
 		err = ice_vsi_release(pf->vsi[i]);
 		if (err)
-			dev_dbg(ice_pf_to_dev(pf),
-				"Failed to release pf->vsi[%d], err %d, vsi_num = %d\n",
+			dev_dbg(ice_pf_to_dev(pf), "Failed to release pf->vsi[%d], err %d, vsi_num = %d\n",
 				i, err, pf->vsi[i]->vsi_num);
 	}
 }
@@ -4582,8 +4535,7 @@
 		/* rebuild the VSI */
 		err = ice_vsi_rebuild(vsi, true);
 		if (err) {
-			dev_err(dev,
-				"rebuild VSI failed, err %d, VSI index %d, type %s\n",
+			dev_err(dev, "rebuild VSI failed, err %d, VSI index %d, type %s\n",
 				err, vsi->idx, ice_vsi_type_str(type));
 			return err;
 		}
@@ -4591,8 +4543,7 @@
 		/* replay filters for the VSI */
 		status = ice_replay_vsi(&pf->hw, vsi->idx);
 		if (status) {
-			dev_err(dev,
-				"replay VSI failed, status %d, VSI index %d, type %s\n",
+			dev_err(dev, "replay VSI failed, status %d, VSI index %d, type %s\n",
 				status, vsi->idx, ice_vsi_type_str(type));
 			return -EIO;
 		}
@@ -4605,8 +4556,7 @@
 		/* enable the VSI */
 		err = ice_ena_vsi(vsi, false);
 		if (err) {
-			dev_err(dev,
-				"enable VSI failed, err %d, VSI index %d, type %s\n",
+			dev_err(dev, "enable VSI failed, err %d, VSI index %d, type %s\n",
 				err, vsi->idx, ice_vsi_type_str(type));
 			return err;
 		}
@@ -4684,8 +4634,7 @@
 	}
 
 	if (pf->first_sw->dflt_vsi_ena)
-		dev_info(dev,
-			 "Clearing default VSI, re-enable after reset completes\n");
+		dev_info(dev, "Clearing default VSI, re-enable after reset completes\n");
 	/* clear the default VSI configuration if it exists */
 	pf->first_sw->dflt_vsi = NULL;
 	pf->first_sw->dflt_vsi_ena = false;
@@ -4736,8 +4685,7 @@
 	/* tell the firmware we are up */
 	ret = ice_send_version(pf);
 	if (ret) {
-		dev_err(dev,
-			"Rebuild failed due to error sending driver version: %d\n",
+		dev_err(dev, "Rebuild failed due to error sending driver version: %d\n",
 			ret);
 		goto err_vsi_rebuild;
 	}
@@ -4993,7 +4941,7 @@
 
 	status = ice_update_vsi(hw, vsi->idx, ctxt, NULL);
 	if (status) {
-		dev_err(&vsi->back->pdev->dev, "update VSI for bridge mode failed, bmode = %d err %d aq_err %d\n",
+		dev_err(ice_pf_to_dev(vsi->back), "update VSI for bridge mode failed, bmode = %d err %d aq_err %d\n",
 			bmode, status, hw->adminq.sq_last_status);
 		ret = -EIO;
 		goto out;
@@ -5185,8 +5133,7 @@
 	if (pi->phy.link_info.link_info & ICE_AQ_MEDIA_AVAILABLE) {
 		err = ice_force_phys_link_state(vsi, true);
 		if (err) {
-			netdev_err(netdev,
-				   "Failed to set physical link up, error %d\n",
+			netdev_err(netdev, "Failed to set physical link up, error %d\n",
 				   err);
 			return err;
 		}
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index fd17ace..4de61db 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -644,7 +644,7 @@
  * Update the offset within page so that Rx buf will be ready to be reused.
  * For systems with PAGE_SIZE < 8192 this function will flip the page offset
  * so the second half of page assigned to Rx buffer will be used, otherwise
- * the offset is moved by the @size bytes
+ * the offset is moved by "size" bytes
  */
 static void
 ice_rx_buf_adjust_pg_offset(struct ice_rx_buf *rx_buf, unsigned int size)
@@ -1078,8 +1078,6 @@
 				skb = ice_build_skb(rx_ring, rx_buf, &xdp);
 			else
 				skb = ice_construct_skb(rx_ring, rx_buf, &xdp);
-		} else {
-			skb = ice_construct_skb(rx_ring, rx_buf, &xdp);
 		}
 		/* exit if we failed to retrieve a buffer */
 		if (!skb) {
@@ -1621,11 +1619,11 @@
 {
 	u64 td_offset, td_tag, td_cmd;
 	u16 i = tx_ring->next_to_use;
-	skb_frag_t *frag;
 	unsigned int data_len, size;
 	struct ice_tx_desc *tx_desc;
 	struct ice_tx_buf *tx_buf;
 	struct sk_buff *skb;
+	skb_frag_t *frag;
 	dma_addr_t dma;
 
 	td_tag = off->td_l2tag1;
@@ -1738,9 +1736,8 @@
 	ice_maybe_stop_tx(tx_ring, DESC_NEEDED);
 
 	/* notify HW of packet */
-	if (netif_xmit_stopped(txring_txq(tx_ring)) || !netdev_xmit_more()) {
+	if (netif_xmit_stopped(txring_txq(tx_ring)) || !netdev_xmit_more())
 		writel(i, tx_ring->tail);
-	}
 
 	return;
 
@@ -2078,7 +2075,7 @@
 	frag = &skb_shinfo(skb)->frags[0];
 
 	/* Initialize size to the negative value of gso_size minus 1. We
-	 * use this as the worst case scenerio in which the frag ahead
+	 * use this as the worst case scenario in which the frag ahead
 	 * of us only provides one byte which is why we are limited to 6
 	 * descriptors for a single transmit as the header and previous
 	 * fragment are already consuming 2 descriptors.
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h
index a862706..14a1bf4 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.h
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.h
@@ -33,8 +33,8 @@
  * frame.
  *
  * Note: For cache line sizes 256 or larger this value is going to end
- *       up negative.  In these cases we should fall back to the legacy
- *       receive path.
+ *	 up negative.  In these cases we should fall back to the legacy
+ *	 receive path.
  */
 #if (PAGE_SIZE < 8192)
 #define ICE_2K_TOO_SMALL_WITH_PADDING \
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
index 35bbc4f..6da048a 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
@@ -10,7 +10,7 @@
  */
 void ice_release_rx_desc(struct ice_ring *rx_ring, u32 val)
 {
-	u16 prev_ntu = rx_ring->next_to_use;
+	u16 prev_ntu = rx_ring->next_to_use & ~0x7;
 
 	rx_ring->next_to_use = val;
 
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h
index b361ffa..db0ef6b 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -517,7 +517,7 @@
 	struct ice_fw_log_cfg fw_log;
 
 /* Device max aggregate bandwidths corresponding to the GL_PWR_MODE_CTL
- * register. Used for determining the ITR/intrl granularity during
+ * register. Used for determining the ITR/INTRL granularity during
  * initialization.
  */
 #define ICE_MAX_AGG_BW_200G	0x0
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
index 82b1e7a..262714d 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
@@ -199,8 +199,7 @@
 	if (vsi->rx_mapping_mode == ICE_VSI_MAP_CONTIG)
 		wr32(hw, VPLAN_RX_QBASE(vf->vf_id), 0);
 	else
-		dev_err(dev,
-			"Scattered mode for VF Rx queues is not yet implemented\n");
+		dev_err(dev, "Scattered mode for VF Rx queues is not yet implemented\n");
 }
 
 /**
@@ -402,8 +401,7 @@
 		if ((reg & VF_TRANS_PENDING_M) == 0)
 			break;
 
-		dev_err(dev,
-			"VF %d PCI transactions stuck\n", vf->vf_id);
+		dev_err(dev, "VF %d PCI transactions stuck\n", vf->vf_id);
 		udelay(ICE_PCI_CIAD_WAIT_DELAY_US);
 	}
 }
@@ -462,7 +460,7 @@
 
 	status = ice_update_vsi(hw, vsi->idx, ctxt, NULL);
 	if (status) {
-		dev_info(&vsi->back->pdev->dev, "update VSI for port VLAN failed, err %d aq_err %d\n",
+		dev_info(ice_pf_to_dev(vsi->back), "update VSI for port VLAN failed, err %d aq_err %d\n",
 			 status, hw->adminq.sq_last_status);
 		ret = -EIO;
 		goto out;
@@ -1095,7 +1093,6 @@
 	 * finished resetting.
 	 */
 	for (i = 0, v = 0; i < 10 && v < pf->num_alloc_vfs; i++) {
-
 		/* Check each VF in sequence */
 		while (v < pf->num_alloc_vfs) {
 			u32 reg;
@@ -1553,8 +1550,7 @@
 		dev_info(dev, "VF %d failed opcode %d, retval: %d\n", vf->vf_id,
 			 v_opcode, v_retval);
 		if (vf->num_inval_msgs > ICE_DFLT_NUM_INVAL_MSGS_ALLOWED) {
-			dev_err(dev,
-				"Number of invalid messages exceeded for VF %d\n",
+			dev_err(dev, "Number of invalid messages exceeded for VF %d\n",
 				vf->vf_id);
 			dev_err(dev, "Use PF Control I/F to enable the VF\n");
 			set_bit(ICE_VF_STATE_DIS, vf->vf_states);
@@ -1569,8 +1565,7 @@
 	aq_ret = ice_aq_send_msg_to_vf(&pf->hw, vf->vf_id, v_opcode, v_retval,
 				       msg, msglen, NULL);
 	if (aq_ret && pf->hw.mailboxq.sq_last_status != ICE_AQ_RC_ENOSYS) {
-		dev_info(dev,
-			 "Unable to send the message to VF %d ret %d aq_err %d\n",
+		dev_info(dev, "Unable to send the message to VF %d ret %d aq_err %d\n",
 			 vf->vf_id, aq_ret, pf->hw.mailboxq.sq_last_status);
 		return -EIO;
 	}
@@ -1914,8 +1909,7 @@
 	}
 
 	if (vf_vsi->type != ICE_VSI_VF) {
-		netdev_err(netdev,
-			   "Type %d of VSI %d for VF %d is no ICE_VSI_VF\n",
+		netdev_err(netdev, "Type %d of VSI %d for VF %d is no ICE_VSI_VF\n",
 			   vf_vsi->type, vf_vsi->vsi_num, vf->vf_id);
 		return -ENODEV;
 	}
@@ -1945,8 +1939,7 @@
 
 	status = ice_update_vsi(&pf->hw, vf_vsi->idx, ctx, NULL);
 	if (status) {
-		dev_err(dev,
-			"Failed to %sable spoofchk on VF %d VSI %d\n error %d",
+		dev_err(dev, "Failed to %sable spoofchk on VF %d VSI %d\n error %d",
 			ena ? "en" : "dis", vf->vf_id, vf_vsi->vsi_num, status);
 		ret = -EIO;
 		goto out;
@@ -2063,8 +2056,7 @@
 			continue;
 
 		if (ice_vsi_ctrl_rx_ring(vsi, true, vf_q_id)) {
-			dev_err(&vsi->back->pdev->dev,
-				"Failed to enable Rx ring %d on VSI %d\n",
+			dev_err(ice_pf_to_dev(vsi->back), "Failed to enable Rx ring %d on VSI %d\n",
 				vf_q_id, vsi->vsi_num);
 			v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 			goto error_param;
@@ -2166,8 +2158,7 @@
 
 			if (ice_vsi_stop_tx_ring(vsi, ICE_NO_RESET, vf->vf_id,
 						 ring, &txq_meta)) {
-				dev_err(&vsi->back->pdev->dev,
-					"Failed to stop Tx ring %d on VSI %d\n",
+				dev_err(ice_pf_to_dev(vsi->back), "Failed to stop Tx ring %d on VSI %d\n",
 					vf_q_id, vsi->vsi_num);
 				v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 				goto error_param;
@@ -2193,8 +2184,7 @@
 				continue;
 
 			if (ice_vsi_ctrl_rx_ring(vsi, false, vf_q_id)) {
-				dev_err(&vsi->back->pdev->dev,
-					"Failed to stop Rx ring %d on VSI %d\n",
+				dev_err(ice_pf_to_dev(vsi->back), "Failed to stop Rx ring %d on VSI %d\n",
 					vf_q_id, vsi->vsi_num);
 				v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 				goto error_param;
@@ -2357,8 +2347,7 @@
 
 	if (qci->num_queue_pairs > ICE_MAX_BASE_QS_PER_VF ||
 	    qci->num_queue_pairs > min_t(u16, vsi->alloc_txq, vsi->alloc_rxq)) {
-		dev_err(ice_pf_to_dev(pf),
-			"VF-%d requesting more than supported number of queues: %d\n",
+		dev_err(ice_pf_to_dev(pf), "VF-%d requesting more than supported number of queues: %d\n",
 			vf->vf_id, min_t(u16, vsi->alloc_txq, vsi->alloc_rxq));
 		v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 		goto error_param;
@@ -2570,8 +2559,7 @@
 	 */
 	if (set && !ice_is_vf_trusted(vf) &&
 	    (vf->num_mac + al->num_elements) > ICE_MAX_MACADDR_PER_VF) {
-		dev_err(ice_pf_to_dev(pf),
-			"Can't add more MAC addresses, because VF-%d is not trusted, switch the VF to trusted mode in order to add more functionalities\n",
+		dev_err(ice_pf_to_dev(pf), "Can't add more MAC addresses, because VF-%d is not trusted, switch the VF to trusted mode in order to add more functionalities\n",
 			vf->vf_id);
 		v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 		goto handle_mac_exit;
@@ -2648,8 +2636,8 @@
 	struct ice_pf *pf = vf->pf;
 	u16 max_allowed_vf_queues;
 	u16 tx_rx_queue_left;
-	u16 cur_queues;
 	struct device *dev;
+	u16 cur_queues;
 
 	dev = ice_pf_to_dev(pf);
 	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
@@ -2670,8 +2658,7 @@
 		vfres->num_queue_pairs = ICE_MAX_BASE_QS_PER_VF;
 	} else if (req_queues > cur_queues &&
 		   req_queues - cur_queues > tx_rx_queue_left) {
-		dev_warn(dev,
-			 "VF %d requested %u more queues, but only %u left.\n",
+		dev_warn(dev, "VF %d requested %u more queues, but only %u left.\n",
 			 vf->vf_id, req_queues - cur_queues, tx_rx_queue_left);
 		vfres->num_queue_pairs = min_t(u16, max_allowed_vf_queues,
 					       ICE_MAX_BASE_QS_PER_VF);
@@ -2821,8 +2808,8 @@
 	for (i = 0; i < vfl->num_elements; i++) {
 		if (vfl->vlan_id[i] > ICE_MAX_VLANID) {
 			v_ret = VIRTCHNL_STATUS_ERR_PARAM;
-			dev_err(dev,
-				"invalid VF VLAN id %d\n", vfl->vlan_id[i]);
+			dev_err(dev, "invalid VF VLAN id %d\n",
+				vfl->vlan_id[i]);
 			goto error_param;
 		}
 	}
@@ -2836,8 +2823,7 @@
 
 	if (add_v && !ice_is_vf_trusted(vf) &&
 	    vsi->num_vlan >= ICE_MAX_VLAN_PER_VF) {
-		dev_info(dev,
-			 "VF-%d is not trusted, switch the VF to trusted mode, in order to add more VLAN addresses\n",
+		dev_info(dev, "VF-%d is not trusted, switch the VF to trusted mode, in order to add more VLAN addresses\n",
 			 vf->vf_id);
 		/* There is no need to let VF know about being not trusted,
 		 * so we can just return success message here
@@ -2860,8 +2846,7 @@
 
 			if (!ice_is_vf_trusted(vf) &&
 			    vsi->num_vlan >= ICE_MAX_VLAN_PER_VF) {
-				dev_info(dev,
-					 "VF-%d is not trusted, switch the VF to trusted mode, in order to add more VLAN addresses\n",
+				dev_info(dev, "VF-%d is not trusted, switch the VF to trusted mode, in order to add more VLAN addresses\n",
 					 vf->vf_id);
 				/* There is no need to let VF know about being
 				 * not trusted, so we can just return success
@@ -2889,8 +2874,7 @@
 				status = ice_cfg_vlan_pruning(vsi, true, false);
 				if (status) {
 					v_ret = VIRTCHNL_STATUS_ERR_PARAM;
-					dev_err(dev,
-						"Enable VLAN pruning on VLAN ID: %d failed error-%d\n",
+					dev_err(dev, "Enable VLAN pruning on VLAN ID: %d failed error-%d\n",
 						vid, status);
 					goto error_param;
 				}
@@ -2903,8 +2887,7 @@
 							     promisc_m, vid);
 				if (status) {
 					v_ret = VIRTCHNL_STATUS_ERR_PARAM;
-					dev_err(dev,
-						"Enable Unicast/multicast promiscuous mode on VLAN ID:%d failed error-%d\n",
+					dev_err(dev, "Enable Unicast/multicast promiscuous mode on VLAN ID:%d failed error-%d\n",
 						vid, status);
 				}
 			}
@@ -3140,8 +3123,7 @@
 	case VIRTCHNL_OP_GET_VF_RESOURCES:
 		err = ice_vc_get_vf_res_msg(vf, msg);
 		if (ice_vf_init_vlan_stripping(vf))
-			dev_err(dev,
-				"Failed to initialize VLAN stripping for VF %d\n",
+			dev_err(dev, "Failed to initialize VLAN stripping for VF %d\n",
 				vf->vf_id);
 		ice_vc_notify_vf_link_state(vf);
 		break;
@@ -3313,8 +3295,7 @@
 	 */
 	ether_addr_copy(vf->dflt_lan_addr.addr, mac);
 	vf->pf_set_mac = true;
-	netdev_info(netdev,
-		    "MAC on VF %d set to %pM. VF driver will be reinitialized\n",
+	netdev_info(netdev, "MAC on VF %d set to %pM. VF driver will be reinitialized\n",
 		    vf_id, mac);
 
 	ice_vc_reset_vf(vf);
@@ -3332,10 +3313,8 @@
 int ice_set_vf_trust(struct net_device *netdev, int vf_id, bool trusted)
 {
 	struct ice_pf *pf = ice_netdev_to_pf(netdev);
-	struct device *dev;
 	struct ice_vf *vf;
 
-	dev = ice_pf_to_dev(pf);
 	if (ice_validate_vf_id(pf, vf_id))
 		return -EINVAL;
 
@@ -3358,7 +3337,7 @@
 
 	vf->trusted = trusted;
 	ice_vc_reset_vf(vf);
-	dev_info(dev, "VF %u is now %strusted\n",
+	dev_info(ice_pf_to_dev(pf), "VF %u is now %strusted\n",
 		 vf_id, trusted ? "" : "un");
 
 	return 0;
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c
index 149dca0..4d3407b 100644
--- a/drivers/net/ethernet/intel/ice/ice_xsk.c
+++ b/drivers/net/ethernet/intel/ice/ice_xsk.c
@@ -338,8 +338,8 @@
 						    DMA_BIDIRECTIONAL,
 						    ICE_RX_DMA_ATTR);
 		if (dma_mapping_error(dev, dma)) {
-			dev_dbg(dev,
-				"XSK UMEM DMA mapping error on page num %d", i);
+			dev_dbg(dev, "XSK UMEM DMA mapping error on page num %d\n",
+				i);
 			goto out_unmap;
 		}
 
diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c
index b703242..67ddf78 100644
--- a/drivers/net/ethernet/socionext/sni_ave.c
+++ b/drivers/net/ethernet/socionext/sni_ave.c
@@ -1810,6 +1810,9 @@
 		break;
 	case PHY_INTERFACE_MODE_MII:
 	case PHY_INTERFACE_MODE_RGMII:
+	case PHY_INTERFACE_MODE_RGMII_ID:
+	case PHY_INTERFACE_MODE_RGMII_RXID:
+	case PHY_INTERFACE_MODE_RGMII_TXID:
 		priv->pinmode_val = 0;
 		break;
 	default:
@@ -1854,6 +1857,9 @@
 		priv->pinmode_val = SG_ETPINMODE_RMII(0);
 		break;
 	case PHY_INTERFACE_MODE_RGMII:
+	case PHY_INTERFACE_MODE_RGMII_ID:
+	case PHY_INTERFACE_MODE_RGMII_RXID:
+	case PHY_INTERFACE_MODE_RGMII_TXID:
 		priv->pinmode_val = 0;
 		break;
 	default:
@@ -1876,6 +1882,9 @@
 		priv->pinmode_val = SG_ETPINMODE_RMII(arg);
 		break;
 	case PHY_INTERFACE_MODE_RGMII:
+	case PHY_INTERFACE_MODE_RGMII_ID:
+	case PHY_INTERFACE_MODE_RGMII_RXID:
+	case PHY_INTERFACE_MODE_RGMII_TXID:
 		priv->pinmode_val = 0;
 		break;
 	default:
diff --git a/drivers/net/ethernet/sun/sunvnet_common.c b/drivers/net/ethernet/sun/sunvnet_common.c
index c23ce83..8dc6c9f 100644
--- a/drivers/net/ethernet/sun/sunvnet_common.c
+++ b/drivers/net/ethernet/sun/sunvnet_common.c
@@ -1350,27 +1350,12 @@
 		if (vio_version_after_eq(&port->vio, 1, 3))
 			localmtu -= VLAN_HLEN;
 
-		if (skb->protocol == htons(ETH_P_IP)) {
-			struct flowi4 fl4;
-			struct rtable *rt = NULL;
-
-			memset(&fl4, 0, sizeof(fl4));
-			fl4.flowi4_oif = dev->ifindex;
-			fl4.flowi4_tos = RT_TOS(ip_hdr(skb)->tos);
-			fl4.daddr = ip_hdr(skb)->daddr;
-			fl4.saddr = ip_hdr(skb)->saddr;
-
-			rt = ip_route_output_key(dev_net(dev), &fl4);
-			if (!IS_ERR(rt)) {
-				skb_dst_set(skb, &rt->dst);
-				icmp_send(skb, ICMP_DEST_UNREACH,
-					  ICMP_FRAG_NEEDED,
-					  htonl(localmtu));
-			}
-		}
+		if (skb->protocol == htons(ETH_P_IP))
+			icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
+				      htonl(localmtu));
 #if IS_ENABLED(CONFIG_IPV6)
 		else if (skb->protocol == htons(ETH_P_IPV6))
-			icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, localmtu);
+			icmpv6_ndo_send(skb, ICMPV6_PKT_TOOBIG, 0, localmtu);
 #endif
 		goto out_dropped;
 	}
diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c
index af07ea7..672cd2c 100644
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
@@ -546,8 +546,8 @@
 	    mtu < ntohs(iph->tot_len)) {
 		netdev_dbg(dev, "packet too big, fragmentation needed\n");
 		memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
-		icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
-			  htonl(mtu));
+		icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
+			      htonl(mtu));
 		goto err_rt;
 	}
 
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 9485c8d..3b7a3b8 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -61,7 +61,6 @@
 
 enum qmi_wwan_quirks {
 	QMI_WWAN_QUIRK_DTR = 1 << 0,	/* needs "set DTR" request */
-	QMI_WWAN_QUIRK_QUECTEL_DYNCFG = 1 << 1,	/* check num. endpoints */
 };
 
 struct qmimux_hdr {
@@ -916,16 +915,6 @@
 	.data           = QMI_WWAN_QUIRK_DTR,
 };
 
-static const struct driver_info	qmi_wwan_info_quirk_quectel_dyncfg = {
-	.description	= "WWAN/QMI device",
-	.flags		= FLAG_WWAN | FLAG_SEND_ZLP,
-	.bind		= qmi_wwan_bind,
-	.unbind		= qmi_wwan_unbind,
-	.manage_power	= qmi_wwan_manage_power,
-	.rx_fixup       = qmi_wwan_rx_fixup,
-	.data           = QMI_WWAN_QUIRK_DTR | QMI_WWAN_QUIRK_QUECTEL_DYNCFG,
-};
-
 #define HUAWEI_VENDOR_ID	0x12D1
 
 /* map QMI/wwan function by a fixed interface number */
@@ -946,14 +935,18 @@
 #define QMI_GOBI_DEVICE(vend, prod) \
 	QMI_FIXED_INTF(vend, prod, 0)
 
-/* Quectel does not use fixed interface numbers on at least some of their
- * devices. We need to check the number of endpoints to ensure that we bind to
- * the correct interface.
+/* Many devices have QMI and DIAG functions which are distinguishable
+ * from other vendor specific functions by class, subclass and
+ * protocol all being 0xff. The DIAG function has exactly 2 endpoints
+ * and is silently rejected when probed.
+ *
+ * This makes it possible to match dynamically numbered QMI functions
+ * as seen on e.g. many Quectel modems.
  */
-#define QMI_QUIRK_QUECTEL_DYNCFG(vend, prod) \
+#define QMI_MATCH_FF_FF_FF(vend, prod) \
 	USB_DEVICE_AND_INTERFACE_INFO(vend, prod, USB_CLASS_VENDOR_SPEC, \
 				      USB_SUBCLASS_VENDOR_SPEC, 0xff), \
-	.driver_info = (unsigned long)&qmi_wwan_info_quirk_quectel_dyncfg
+	.driver_info = (unsigned long)&qmi_wwan_info_quirk_dtr
 
 static const struct usb_device_id products[] = {
 	/* 1. CDC ECM like devices match on the control interface */
@@ -1059,10 +1052,10 @@
 		USB_DEVICE_AND_INTERFACE_INFO(0x03f0, 0x581d, USB_CLASS_VENDOR_SPEC, 1, 7),
 		.driver_info = (unsigned long)&qmi_wwan_info,
 	},
-	{QMI_QUIRK_QUECTEL_DYNCFG(0x2c7c, 0x0125)},	/* Quectel EC25, EC20 R2.0  Mini PCIe */
-	{QMI_QUIRK_QUECTEL_DYNCFG(0x2c7c, 0x0306)},	/* Quectel EP06/EG06/EM06 */
-	{QMI_QUIRK_QUECTEL_DYNCFG(0x2c7c, 0x0512)},	/* Quectel EG12/EM12 */
-	{QMI_QUIRK_QUECTEL_DYNCFG(0x2c7c, 0x0800)},	/* Quectel RM500Q-GL */
+	{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0125)},	/* Quectel EC25, EC20 R2.0  Mini PCIe */
+	{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0306)},	/* Quectel EP06/EG06/EM06 */
+	{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0512)},	/* Quectel EG12/EM12 */
+	{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0800)},	/* Quectel RM500Q-GL */
 
 	/* 3. Combined interface devices matching on interface number */
 	{QMI_FIXED_INTF(0x0408, 0xea42, 4)},	/* Yota / Megafon M100-1 */
@@ -1363,6 +1356,7 @@
 	{QMI_FIXED_INTF(0x413c, 0x81b6, 8)},	/* Dell Wireless 5811e */
 	{QMI_FIXED_INTF(0x413c, 0x81b6, 10)},	/* Dell Wireless 5811e */
 	{QMI_FIXED_INTF(0x413c, 0x81d7, 0)},	/* Dell Wireless 5821e */
+	{QMI_FIXED_INTF(0x413c, 0x81d7, 1)},	/* Dell Wireless 5821e preproduction config */
 	{QMI_FIXED_INTF(0x413c, 0x81e0, 0)},	/* Dell Wireless 5821e with eSIM support*/
 	{QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)},	/* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */
 	{QMI_FIXED_INTF(0x03f0, 0x9d1d, 1)},	/* HP lt4120 Snapdragon X5 LTE */
@@ -1454,7 +1448,6 @@
 {
 	struct usb_device_id *id = (struct usb_device_id *)prod;
 	struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc;
-	const struct driver_info *info;
 
 	/* Workaround to enable dynamic IDs.  This disables usbnet
 	 * blacklisting functionality.  Which, if required, can be
@@ -1490,12 +1483,8 @@
 	 * different. Ignore the current interface if the number of endpoints
 	 * equals the number for the diag interface (two).
 	 */
-	info = (void *)id->driver_info;
-
-	if (info->data & QMI_WWAN_QUIRK_QUECTEL_DYNCFG) {
-		if (desc->bNumEndpoints == 2)
-			return -ENODEV;
-	}
+	if (desc->bNumEndpoints == 2)
+		return -ENODEV;
 
 	return usbnet_probe(intf, id);
 }
diff --git a/drivers/net/wireguard/device.c b/drivers/net/wireguard/device.c
index 16b1982..43db442 100644
--- a/drivers/net/wireguard/device.c
+++ b/drivers/net/wireguard/device.c
@@ -203,9 +203,9 @@
 err:
 	++dev->stats.tx_errors;
 	if (skb->protocol == htons(ETH_P_IP))
-		icmp_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0);
+		icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0);
 	else if (skb->protocol == htons(ETH_P_IPV6))
-		icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_ADDR_UNREACH, 0);
+		icmpv6_ndo_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_ADDR_UNREACH, 0);
 	kfree_skb(skb);
 	return ret;
 }
diff --git a/drivers/perf/arm_smmuv3_pmu.c b/drivers/perf/arm_smmuv3_pmu.c
index d704ecc..f01a57e 100644
--- a/drivers/perf/arm_smmuv3_pmu.c
+++ b/drivers/perf/arm_smmuv3_pmu.c
@@ -771,7 +771,7 @@
 		smmu_pmu->reloc_base = smmu_pmu->reg_base;
 	}
 
-	irq = platform_get_irq(pdev, 0);
+	irq = platform_get_irq_optional(pdev, 0);
 	if (irq > 0)
 		smmu_pmu->irq = irq;
 
diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c
index 97acc2b..de844b4 100644
--- a/drivers/spmi/spmi-pmic-arb.c
+++ b/drivers/spmi/spmi-pmic-arb.c
@@ -731,6 +731,7 @@
 	return 0;
 }
 
+static struct lock_class_key qpnpint_irq_lock_class, qpnpint_irq_request_class;
 
 static void qpnpint_irq_domain_map(struct spmi_pmic_arb *pmic_arb,
 				   struct irq_domain *domain, unsigned int virq,
@@ -746,6 +747,9 @@
 	else
 		handler = handle_level_irq;
 
+
+	irq_set_lockdep_class(virq, &qpnpint_irq_lock_class,
+			      &qpnpint_irq_request_class);
 	irq_domain_set_info(domain, virq, hwirq, &pmic_arb_irqchip, pmic_arb,
 			    handler, NULL, NULL);
 }
diff --git a/fs/dax.c b/fs/dax.c
index 1f1f020..35da144 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -937,12 +937,11 @@
  * on persistent storage prior to completion of the operation.
  */
 int dax_writeback_mapping_range(struct address_space *mapping,
-		struct block_device *bdev, struct writeback_control *wbc)
+		struct dax_device *dax_dev, struct writeback_control *wbc)
 {
 	XA_STATE(xas, &mapping->i_pages, wbc->range_start >> PAGE_SHIFT);
 	struct inode *inode = mapping->host;
 	pgoff_t end_index = wbc->range_end >> PAGE_SHIFT;
-	struct dax_device *dax_dev;
 	void *entry;
 	int ret = 0;
 	unsigned int scanned = 0;
@@ -953,10 +952,6 @@
 	if (!mapping->nrexceptional || wbc->sync_mode != WB_SYNC_ALL)
 		return 0;
 
-	dax_dev = dax_get_by_host(bdev->bd_disk->disk_name);
-	if (!dax_dev)
-		return -EIO;
-
 	trace_dax_writeback_range(inode, xas.xa_index, end_index);
 
 	tag_pages_for_writeback(mapping, xas.xa_index, end_index);
@@ -977,7 +972,6 @@
 		xas_lock_irq(&xas);
 	}
 	xas_unlock_irq(&xas);
-	put_dax(dax_dev);
 	trace_dax_writeback_range_done(inode, xas.xa_index, end_index);
 	return ret;
 }
@@ -1207,6 +1201,9 @@
 		lockdep_assert_held(&inode->i_rwsem);
 	}
 
+	if (iocb->ki_flags & IOCB_NOWAIT)
+		flags |= IOMAP_NOWAIT;
+
 	while (iov_iter_count(iter)) {
 		ret = iomap_apply(inode, pos, iov_iter_count(iter), flags, ops,
 				iter, dax_iomap_actor);
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 119667e..c885cf7 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -960,8 +960,9 @@
 static int
 ext2_dax_writepages(struct address_space *mapping, struct writeback_control *wbc)
 {
-	return dax_writeback_mapping_range(mapping,
-			mapping->host->i_sb->s_bdev, wbc);
+	struct ext2_sb_info *sbi = EXT2_SB(mapping->host->i_sb);
+
+	return dax_writeback_mapping_range(mapping, sbi->s_daxdev, wbc);
 }
 
 const struct address_space_operations ext2_aops = {
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 3313168..1305b81 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -2867,7 +2867,7 @@
 	percpu_down_read(&sbi->s_journal_flag_rwsem);
 	trace_ext4_writepages(inode, wbc);
 
-	ret = dax_writeback_mapping_range(mapping, inode->i_sb->s_bdev, wbc);
+	ret = dax_writeback_mapping_range(mapping, sbi->s_daxdev, wbc);
 	trace_ext4_writepages_result(inode, wbc, ret,
 				     nr_to_write - wbc->nr_to_write);
 	percpu_up_read(&sbi->s_journal_flag_rwsem);
diff --git a/fs/io-wq.c b/fs/io-wq.c
index cb60a42b..0a5ab1a 100644
--- a/fs/io-wq.c
+++ b/fs/io-wq.c
@@ -16,6 +16,7 @@
 #include <linux/slab.h>
 #include <linux/kthread.h>
 #include <linux/rculist_nulls.h>
+#include <linux/fs_struct.h>
 
 #include "io-wq.h"
 
@@ -59,6 +60,7 @@
 	const struct cred *cur_creds;
 	const struct cred *saved_creds;
 	struct files_struct *restore_files;
+	struct fs_struct *restore_fs;
 };
 
 #if BITS_PER_LONG == 64
@@ -151,6 +153,9 @@
 		task_unlock(current);
 	}
 
+	if (current->fs != worker->restore_fs)
+		current->fs = worker->restore_fs;
+
 	/*
 	 * If we have an active mm, we need to drop the wq lock before unusing
 	 * it. If we do, return true and let the caller retry the idle loop.
@@ -311,6 +316,7 @@
 
 	worker->flags |= (IO_WORKER_F_UP | IO_WORKER_F_RUNNING);
 	worker->restore_files = current->files;
+	worker->restore_fs = current->fs;
 	io_wqe_inc_running(wqe, worker);
 }
 
@@ -481,6 +487,8 @@
 			current->files = work->files;
 			task_unlock(current);
 		}
+		if (work->fs && current->fs != work->fs)
+			current->fs = work->fs;
 		if (work->mm != worker->mm)
 			io_wq_switch_mm(worker, work);
 		if (worker->cur_creds != work->creds)
@@ -691,11 +699,16 @@
 	/* create fixed workers */
 	refcount_set(&wq->refs, workers_to_create);
 	for_each_node(node) {
+		if (!node_online(node))
+			continue;
 		if (!create_io_worker(wq, wq->wqes[node], IO_WQ_ACCT_BOUND))
 			goto err;
 		workers_to_create--;
 	}
 
+	while (workers_to_create--)
+		refcount_dec(&wq->refs);
+
 	complete(&wq->done);
 
 	while (!kthread_should_stop()) {
@@ -703,6 +716,9 @@
 			struct io_wqe *wqe = wq->wqes[node];
 			bool fork_worker[2] = { false, false };
 
+			if (!node_online(node))
+				continue;
+
 			spin_lock_irq(&wqe->lock);
 			if (io_wqe_need_worker(wqe, IO_WQ_ACCT_BOUND))
 				fork_worker[IO_WQ_ACCT_BOUND] = true;
@@ -821,7 +837,9 @@
 
 	list_for_each_entry_rcu(worker, &wqe->all_list, all_list) {
 		if (io_worker_get(worker)) {
-			ret = func(worker, data);
+			/* no task if node is/was offline */
+			if (worker->task)
+				ret = func(worker, data);
 			io_worker_release(worker);
 			if (ret)
 				break;
@@ -929,17 +947,19 @@
 	return ret;
 }
 
+struct work_match {
+	bool (*fn)(struct io_wq_work *, void *data);
+	void *data;
+};
+
 static bool io_wq_worker_cancel(struct io_worker *worker, void *data)
 {
-	struct io_wq_work *work = data;
+	struct work_match *match = data;
 	unsigned long flags;
 	bool ret = false;
 
-	if (worker->cur_work != work)
-		return false;
-
 	spin_lock_irqsave(&worker->lock, flags);
-	if (worker->cur_work == work &&
+	if (match->fn(worker->cur_work, match->data) &&
 	    !(worker->cur_work->flags & IO_WQ_WORK_NO_CANCEL)) {
 		send_sig(SIGINT, worker->task, 1);
 		ret = true;
@@ -950,15 +970,13 @@
 }
 
 static enum io_wq_cancel io_wqe_cancel_work(struct io_wqe *wqe,
-					    struct io_wq_work *cwork)
+					    struct work_match *match)
 {
 	struct io_wq_work_node *node, *prev;
 	struct io_wq_work *work;
 	unsigned long flags;
 	bool found = false;
 
-	cwork->flags |= IO_WQ_WORK_CANCEL;
-
 	/*
 	 * First check pending list, if we're lucky we can just remove it
 	 * from there. CANCEL_OK means that the work is returned as-new,
@@ -968,7 +986,7 @@
 	wq_list_for_each(node, prev, &wqe->work_list) {
 		work = container_of(node, struct io_wq_work, list);
 
-		if (work == cwork) {
+		if (match->fn(work, match->data)) {
 			wq_node_del(&wqe->work_list, node, prev);
 			found = true;
 			break;
@@ -989,20 +1007,60 @@
 	 * completion will run normally in this case.
 	 */
 	rcu_read_lock();
-	found = io_wq_for_each_worker(wqe, io_wq_worker_cancel, cwork);
+	found = io_wq_for_each_worker(wqe, io_wq_worker_cancel, match);
 	rcu_read_unlock();
 	return found ? IO_WQ_CANCEL_RUNNING : IO_WQ_CANCEL_NOTFOUND;
 }
 
+static bool io_wq_work_match(struct io_wq_work *work, void *data)
+{
+	return work == data;
+}
+
 enum io_wq_cancel io_wq_cancel_work(struct io_wq *wq, struct io_wq_work *cwork)
 {
+	struct work_match match = {
+		.fn	= io_wq_work_match,
+		.data	= cwork
+	};
+	enum io_wq_cancel ret = IO_WQ_CANCEL_NOTFOUND;
+	int node;
+
+	cwork->flags |= IO_WQ_WORK_CANCEL;
+
+	for_each_node(node) {
+		struct io_wqe *wqe = wq->wqes[node];
+
+		ret = io_wqe_cancel_work(wqe, &match);
+		if (ret != IO_WQ_CANCEL_NOTFOUND)
+			break;
+	}
+
+	return ret;
+}
+
+static bool io_wq_pid_match(struct io_wq_work *work, void *data)
+{
+	pid_t pid = (pid_t) (unsigned long) data;
+
+	if (work)
+		return work->task_pid == pid;
+	return false;
+}
+
+enum io_wq_cancel io_wq_cancel_pid(struct io_wq *wq, pid_t pid)
+{
+	struct work_match match = {
+		.fn	= io_wq_pid_match,
+		.data	= (void *) (unsigned long) pid
+	};
 	enum io_wq_cancel ret = IO_WQ_CANCEL_NOTFOUND;
 	int node;
 
 	for_each_node(node) {
 		struct io_wqe *wqe = wq->wqes[node];
 
-		ret = io_wqe_cancel_work(wqe, cwork);
+		ret = io_wqe_cancel_work(wqe, &match);
 		if (ret != IO_WQ_CANCEL_NOTFOUND)
 			break;
 	}
@@ -1036,6 +1094,8 @@
 	for_each_node(node) {
 		struct io_wqe *wqe = wq->wqes[node];
 
+		if (!node_online(node))
+			continue;
 		init_completion(&data.done);
 		INIT_IO_WORK(&data.work, io_wq_flush_func);
 		data.work.flags |= IO_WQ_WORK_INTERNAL;
@@ -1067,12 +1127,15 @@
 
 	for_each_node(node) {
 		struct io_wqe *wqe;
+		int alloc_node = node;
 
-		wqe = kzalloc_node(sizeof(struct io_wqe), GFP_KERNEL, node);
+		if (!node_online(alloc_node))
+			alloc_node = NUMA_NO_NODE;
+		wqe = kzalloc_node(sizeof(struct io_wqe), GFP_KERNEL, alloc_node);
 		if (!wqe)
 			goto err;
 		wq->wqes[node] = wqe;
-		wqe->node = node;
+		wqe->node = alloc_node;
 		wqe->acct[IO_WQ_ACCT_BOUND].max_workers = bounded;
 		atomic_set(&wqe->acct[IO_WQ_ACCT_BOUND].nr_running, 0);
 		if (wq->user) {
@@ -1080,7 +1143,6 @@
 					task_rlimit(current, RLIMIT_NPROC);
 		}
 		atomic_set(&wqe->acct[IO_WQ_ACCT_UNBOUND].nr_running, 0);
-		wqe->node = node;
 		wqe->wq = wq;
 		spin_lock_init(&wqe->lock);
 		INIT_WQ_LIST(&wqe->work_list);
diff --git a/fs/io-wq.h b/fs/io-wq.h
index 50b3378..ccc7d84 100644
--- a/fs/io-wq.h
+++ b/fs/io-wq.h
@@ -74,17 +74,20 @@
 	struct files_struct *files;
 	struct mm_struct *mm;
 	const struct cred *creds;
+	struct fs_struct *fs;
 	unsigned flags;
+	pid_t task_pid;
 };
 
 #define INIT_IO_WORK(work, _func)			\
 	do {						\
 		(work)->list.next = NULL;		\
 		(work)->func = _func;			\
-		(work)->flags = 0;			\
 		(work)->files = NULL;			\
 		(work)->mm = NULL;			\
 		(work)->creds = NULL;			\
+		(work)->fs = NULL;			\
+		(work)->flags = 0;			\
 	} while (0)					\
 
 typedef void (get_work_fn)(struct io_wq_work *);
@@ -107,6 +110,7 @@
 
 void io_wq_cancel_all(struct io_wq *wq);
 enum io_wq_cancel io_wq_cancel_work(struct io_wq *wq, struct io_wq_work *cwork);
+enum io_wq_cancel io_wq_cancel_pid(struct io_wq *wq, pid_t pid);
 
 typedef bool (work_cancel_fn)(struct io_wq_work *, void *);
 
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 77f22c3..5a82601 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -75,6 +75,7 @@
 #include <linux/fsnotify.h>
 #include <linux/fadvise.h>
 #include <linux/eventpoll.h>
+#include <linux/fs_struct.h>
 
 #define CREATE_TRACE_POINTS
 #include <trace/events/io_uring.h>
@@ -204,11 +205,11 @@
 
 	struct {
 		unsigned int		flags;
-		int			compat: 1;
-		int			account_mem: 1;
-		int			cq_overflow_flushed: 1;
-		int			drain_next: 1;
-		int			eventfd_async: 1;
+		unsigned int		compat: 1;
+		unsigned int		account_mem: 1;
+		unsigned int		cq_overflow_flushed: 1;
+		unsigned int		drain_next: 1;
+		unsigned int		eventfd_async: 1;
 
 		/*
 		 * Ring buffer of indices into array of io_uring_sqe, which is
@@ -441,6 +442,7 @@
 	struct iovec			*iov;
 	struct sockaddr __user		*uaddr;
 	struct msghdr			msg;
+	struct sockaddr_storage		addr;
 };
 
 struct io_async_rw {
@@ -450,17 +452,12 @@
 	ssize_t				size;
 };
 
-struct io_async_open {
-	struct filename			*filename;
-};
-
 struct io_async_ctx {
 	union {
 		struct io_async_rw	rw;
 		struct io_async_msghdr	msg;
 		struct io_async_connect	connect;
 		struct io_timeout_data	timeout;
-		struct io_async_open	open;
 	};
 };
 
@@ -483,6 +480,8 @@
 	REQ_F_MUST_PUNT_BIT,
 	REQ_F_TIMEOUT_NOSEQ_BIT,
 	REQ_F_COMP_LOCKED_BIT,
+	REQ_F_NEED_CLEANUP_BIT,
+	REQ_F_OVERFLOW_BIT,
 };
 
 enum {
@@ -521,6 +520,10 @@
 	REQ_F_TIMEOUT_NOSEQ	= BIT(REQ_F_TIMEOUT_NOSEQ_BIT),
 	/* completion under lock */
 	REQ_F_COMP_LOCKED	= BIT(REQ_F_COMP_LOCKED_BIT),
+	/* needs cleanup */
+	REQ_F_NEED_CLEANUP	= BIT(REQ_F_NEED_CLEANUP_BIT),
+	/* in overflow list */
+	REQ_F_OVERFLOW		= BIT(REQ_F_OVERFLOW_BIT),
 };
 
 /*
@@ -553,7 +556,6 @@
 	 * llist_node is only used for poll deferred completions
 	 */
 	struct llist_node		llist_node;
-	bool				has_user;
 	bool				in_async;
 	bool				needs_fixed_file;
 	u8				opcode;
@@ -614,6 +616,8 @@
 	unsigned		not_supported : 1;
 	/* needs file table */
 	unsigned		file_table : 1;
+	/* needs ->fs */
+	unsigned		needs_fs : 1;
 };
 
 static const struct io_op_def io_op_defs[] = {
@@ -656,12 +660,14 @@
 		.needs_mm		= 1,
 		.needs_file		= 1,
 		.unbound_nonreg_file	= 1,
+		.needs_fs		= 1,
 	},
 	[IORING_OP_RECVMSG] = {
 		.async_ctx		= 1,
 		.needs_mm		= 1,
 		.needs_file		= 1,
 		.unbound_nonreg_file	= 1,
+		.needs_fs		= 1,
 	},
 	[IORING_OP_TIMEOUT] = {
 		.async_ctx		= 1,
@@ -692,6 +698,7 @@
 		.needs_file		= 1,
 		.fd_non_neg		= 1,
 		.file_table		= 1,
+		.needs_fs		= 1,
 	},
 	[IORING_OP_CLOSE] = {
 		.needs_file		= 1,
@@ -705,6 +712,7 @@
 		.needs_mm		= 1,
 		.needs_file		= 1,
 		.fd_non_neg		= 1,
+		.needs_fs		= 1,
 	},
 	[IORING_OP_READ] = {
 		.needs_mm		= 1,
@@ -736,6 +744,7 @@
 		.needs_file		= 1,
 		.fd_non_neg		= 1,
 		.file_table		= 1,
+		.needs_fs		= 1,
 	},
 	[IORING_OP_EPOLL_CTL] = {
 		.unbound_nonreg_file	= 1,
@@ -754,6 +763,7 @@
 				 unsigned nr_args);
 static int io_grab_files(struct io_kiocb *req);
 static void io_ring_file_ref_flush(struct fixed_file_data *data);
+static void io_cleanup_req(struct io_kiocb *req);
 
 static struct kmem_cache *req_cachep;
 
@@ -909,6 +919,18 @@
 	}
 	if (!req->work.creds)
 		req->work.creds = get_current_cred();
+	if (!req->work.fs && def->needs_fs) {
+		spin_lock(&current->fs->lock);
+		if (!current->fs->in_exec) {
+			req->work.fs = current->fs;
+			req->work.fs->users++;
+		} else {
+			req->work.flags |= IO_WQ_WORK_CANCEL;
+		}
+		spin_unlock(&current->fs->lock);
+	}
+	if (!req->work.task_pid)
+		req->work.task_pid = task_pid_vnr(current);
 }
 
 static inline void io_req_work_drop_env(struct io_kiocb *req)
@@ -921,6 +943,16 @@
 		put_cred(req->work.creds);
 		req->work.creds = NULL;
 	}
+	if (req->work.fs) {
+		struct fs_struct *fs = req->work.fs;
+
+		spin_lock(&req->work.fs->lock);
+		if (--fs->users)
+			fs = NULL;
+		spin_unlock(&req->work.fs->lock);
+		if (fs)
+			free_fs_struct(fs);
+	}
 }
 
 static inline bool io_prep_async_work(struct io_kiocb *req,
@@ -1074,6 +1106,7 @@
 		req = list_first_entry(&ctx->cq_overflow_list, struct io_kiocb,
 						list);
 		list_move(&req->list, &list);
+		req->flags &= ~REQ_F_OVERFLOW;
 		if (cqe) {
 			WRITE_ONCE(cqe->user_data, req->user_data);
 			WRITE_ONCE(cqe->res, req->result);
@@ -1126,6 +1159,7 @@
 			set_bit(0, &ctx->sq_check_overflow);
 			set_bit(0, &ctx->cq_check_overflow);
 		}
+		req->flags |= REQ_F_OVERFLOW;
 		refcount_inc(&req->refs);
 		req->result = res;
 		list_add_tail(&req->list, &ctx->cq_overflow_list);
@@ -1241,6 +1275,9 @@
 {
 	__io_req_aux_free(req);
 
+	if (req->flags & REQ_F_NEED_CLEANUP)
+		io_cleanup_req(req);
+
 	if (req->flags & REQ_F_INFLIGHT) {
 		struct io_ring_ctx *ctx = req->ctx;
 		unsigned long flags;
@@ -2056,9 +2093,6 @@
 		return iorw->size;
 	}
 
-	if (!req->has_user)
-		return -EFAULT;
-
 #ifdef CONFIG_COMPAT
 	if (req->ctx->compat)
 		return compat_import_iovec(rw, buf, sqe_len, UIO_FASTIOV,
@@ -2137,6 +2171,8 @@
 		req->io->rw.iov = req->io->rw.fast_iov;
 		memcpy(req->io->rw.iov, fast_iov,
 			sizeof(struct iovec) * iter->nr_segs);
+	} else {
+		req->flags |= REQ_F_NEED_CLEANUP;
 	}
 }
 
@@ -2148,17 +2184,6 @@
 	return req->io == NULL;
 }
 
-static void io_rw_async(struct io_wq_work **workptr)
-{
-	struct io_kiocb *req = container_of(*workptr, struct io_kiocb, work);
-	struct iovec *iov = NULL;
-
-	if (req->io->rw.iov != req->io->rw.fast_iov)
-		iov = req->io->rw.iov;
-	io_wq_submit_work(workptr);
-	kfree(iov);
-}
-
 static int io_setup_async_rw(struct io_kiocb *req, ssize_t io_size,
 			     struct iovec *iovec, struct iovec *fast_iov,
 			     struct iov_iter *iter)
@@ -2171,7 +2196,6 @@
 
 		io_req_map_rw(req, io_size, iovec, fast_iov, iter);
 	}
-	req->work.func = io_rw_async;
 	return 0;
 }
 
@@ -2189,7 +2213,8 @@
 	if (unlikely(!(req->file->f_mode & FMODE_READ)))
 		return -EBADF;
 
-	if (!req->io)
+	/* either don't need iovec imported or already have it */
+	if (!req->io || req->flags & REQ_F_NEED_CLEANUP)
 		return 0;
 
 	io = req->io;
@@ -2258,8 +2283,8 @@
 		}
 	}
 out_free:
-	if (!io_wq_current_is_worker())
-		kfree(iovec);
+	kfree(iovec);
+	req->flags &= ~REQ_F_NEED_CLEANUP;
 	return ret;
 }
 
@@ -2277,7 +2302,8 @@
 	if (unlikely(!(req->file->f_mode & FMODE_WRITE)))
 		return -EBADF;
 
-	if (!req->io)
+	/* either don't need iovec imported or already have it */
+	if (!req->io || req->flags & REQ_F_NEED_CLEANUP)
 		return 0;
 
 	io = req->io;
@@ -2352,6 +2378,12 @@
 			ret2 = call_write_iter(req->file, kiocb, &iter);
 		else
 			ret2 = loop_rw_iter(WRITE, req->file, kiocb, &iter);
+		/*
+		 * Raw bdev writes will -EOPNOTSUPP for IOCB_NOWAIT. Just
+		 * retry them without IOCB_NOWAIT.
+		 */
+		if (ret2 == -EOPNOTSUPP && (kiocb->ki_flags & IOCB_NOWAIT))
+			ret2 = -EAGAIN;
 		if (!force_nonblock || ret2 != -EAGAIN) {
 			kiocb_done(kiocb, ret2, nxt, req->in_async);
 		} else {
@@ -2364,8 +2396,8 @@
 		}
 	}
 out_free:
-	if (!io_wq_current_is_worker())
-		kfree(iovec);
+	req->flags &= ~REQ_F_NEED_CLEANUP;
+	kfree(iovec);
 	return ret;
 }
 
@@ -2534,6 +2566,10 @@
 
 	if (sqe->ioprio || sqe->buf_index)
 		return -EINVAL;
+	if (sqe->flags & IOSQE_FIXED_FILE)
+		return -EBADF;
+	if (req->flags & REQ_F_NEED_CLEANUP)
+		return 0;
 
 	req->open.dfd = READ_ONCE(sqe->fd);
 	req->open.how.mode = READ_ONCE(sqe->len);
@@ -2547,6 +2583,7 @@
 		return ret;
 	}
 
+	req->flags |= REQ_F_NEED_CLEANUP;
 	return 0;
 }
 
@@ -2559,6 +2596,10 @@
 
 	if (sqe->ioprio || sqe->buf_index)
 		return -EINVAL;
+	if (sqe->flags & IOSQE_FIXED_FILE)
+		return -EBADF;
+	if (req->flags & REQ_F_NEED_CLEANUP)
+		return 0;
 
 	req->open.dfd = READ_ONCE(sqe->fd);
 	fname = u64_to_user_ptr(READ_ONCE(sqe->addr));
@@ -2583,6 +2624,7 @@
 		return ret;
 	}
 
+	req->flags |= REQ_F_NEED_CLEANUP;
 	return 0;
 }
 
@@ -2614,6 +2656,7 @@
 	}
 err:
 	putname(req->open.filename);
+	req->flags &= ~REQ_F_NEED_CLEANUP;
 	if (ret < 0)
 		req_set_fail_links(req);
 	io_cqring_add_event(req, ret);
@@ -2754,6 +2797,10 @@
 
 	if (sqe->ioprio || sqe->buf_index)
 		return -EINVAL;
+	if (sqe->flags & IOSQE_FIXED_FILE)
+		return -EBADF;
+	if (req->flags & REQ_F_NEED_CLEANUP)
+		return 0;
 
 	req->open.dfd = READ_ONCE(sqe->fd);
 	req->open.mask = READ_ONCE(sqe->len);
@@ -2771,6 +2818,7 @@
 		return ret;
 	}
 
+	req->flags |= REQ_F_NEED_CLEANUP;
 	return 0;
 }
 
@@ -2808,6 +2856,7 @@
 		ret = cp_statx(&stat, ctx->buffer);
 err:
 	putname(ctx->filename);
+	req->flags &= ~REQ_F_NEED_CLEANUP;
 	if (ret < 0)
 		req_set_fail_links(req);
 	io_cqring_add_event(req, ret);
@@ -2827,7 +2876,7 @@
 	    sqe->rw_flags || sqe->buf_index)
 		return -EINVAL;
 	if (sqe->flags & IOSQE_FIXED_FILE)
-		return -EINVAL;
+		return -EBADF;
 
 	req->close.fd = READ_ONCE(sqe->fd);
 	if (req->file->f_op == &io_uring_fops ||
@@ -2837,24 +2886,25 @@
 	return 0;
 }
 
+/* only called when __close_fd_get_file() is done */
+static void __io_close_finish(struct io_kiocb *req, struct io_kiocb **nxt)
+{
+	int ret;
+
+	ret = filp_close(req->close.put_file, req->work.files);
+	if (ret < 0)
+		req_set_fail_links(req);
+	io_cqring_add_event(req, ret);
+	fput(req->close.put_file);
+	io_put_req_find_next(req, nxt);
+}
+
 static void io_close_finish(struct io_wq_work **workptr)
 {
 	struct io_kiocb *req = container_of(*workptr, struct io_kiocb, work);
 	struct io_kiocb *nxt = NULL;
 
-	/* Invoked with files, we need to do the close */
-	if (req->work.files) {
-		int ret;
-
-		ret = filp_close(req->close.put_file, req->work.files);
-		if (ret < 0)
-			req_set_fail_links(req);
-		io_cqring_add_event(req, ret);
-	}
-
-	fput(req->close.put_file);
-
-	io_put_req_find_next(req, &nxt);
+	__io_close_finish(req, &nxt);
 	if (nxt)
 		io_wq_assign_next(workptr, nxt);
 }
@@ -2877,22 +2927,8 @@
 	 * No ->flush(), safely close from here and just punt the
 	 * fput() to async context.
 	 */
-	ret = filp_close(req->close.put_file, current->files);
-
-	if (ret < 0)
-		req_set_fail_links(req);
-	io_cqring_add_event(req, ret);
-
-	if (io_wq_current_is_worker()) {
-		struct io_wq_work *old_work, *work;
-
-		old_work = work = &req->work;
-		io_close_finish(&work);
-		if (work && work != old_work)
-			*nxt = container_of(work, struct io_kiocb, work);
-		return 0;
-	}
-
+	__io_close_finish(req, nxt);
+	return 0;
 eagain:
 	req->work.func = io_close_finish;
 	/*
@@ -2960,24 +2996,12 @@
 	return 0;
 }
 
-#if defined(CONFIG_NET)
-static void io_sendrecv_async(struct io_wq_work **workptr)
-{
-	struct io_kiocb *req = container_of(*workptr, struct io_kiocb, work);
-	struct iovec *iov = NULL;
-
-	if (req->io->rw.iov != req->io->rw.fast_iov)
-		iov = req->io->msg.iov;
-	io_wq_submit_work(workptr);
-	kfree(iov);
-}
-#endif
-
 static int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 {
 #if defined(CONFIG_NET)
 	struct io_sr_msg *sr = &req->sr_msg;
 	struct io_async_ctx *io = req->io;
+	int ret;
 
 	sr->msg_flags = READ_ONCE(sqe->msg_flags);
 	sr->msg = u64_to_user_ptr(READ_ONCE(sqe->addr));
@@ -2985,10 +3009,16 @@
 
 	if (!io || req->opcode == IORING_OP_SEND)
 		return 0;
+	/* iovec is already imported */
+	if (req->flags & REQ_F_NEED_CLEANUP)
+		return 0;
 
 	io->msg.iov = io->msg.fast_iov;
-	return sendmsg_copy_msghdr(&io->msg.msg, sr->msg, sr->msg_flags,
+	ret = sendmsg_copy_msghdr(&io->msg.msg, sr->msg, sr->msg_flags,
 					&io->msg.iov);
+	if (!ret)
+		req->flags |= REQ_F_NEED_CLEANUP;
+	return ret;
 #else
 	return -EOPNOTSUPP;
 #endif
@@ -3008,12 +3038,11 @@
 	sock = sock_from_file(req->file, &ret);
 	if (sock) {
 		struct io_async_ctx io;
-		struct sockaddr_storage addr;
 		unsigned flags;
 
 		if (req->io) {
 			kmsg = &req->io->msg;
-			kmsg->msg.msg_name = &addr;
+			kmsg->msg.msg_name = &req->io->msg.addr;
 			/* if iov is set, it's allocated already */
 			if (!kmsg->iov)
 				kmsg->iov = kmsg->fast_iov;
@@ -3022,7 +3051,7 @@
 			struct io_sr_msg *sr = &req->sr_msg;
 
 			kmsg = &io.msg;
-			kmsg->msg.msg_name = &addr;
+			kmsg->msg.msg_name = &io.msg.addr;
 
 			io.msg.iov = io.msg.fast_iov;
 			ret = sendmsg_copy_msghdr(&io.msg.msg, sr->msg,
@@ -3041,18 +3070,22 @@
 		if (force_nonblock && ret == -EAGAIN) {
 			if (req->io)
 				return -EAGAIN;
-			if (io_alloc_async_ctx(req))
+			if (io_alloc_async_ctx(req)) {
+				if (kmsg && kmsg->iov != kmsg->fast_iov)
+					kfree(kmsg->iov);
 				return -ENOMEM;
+			}
+			req->flags |= REQ_F_NEED_CLEANUP;
 			memcpy(&req->io->msg, &io.msg, sizeof(io.msg));
-			req->work.func = io_sendrecv_async;
 			return -EAGAIN;
 		}
 		if (ret == -ERESTARTSYS)
 			ret = -EINTR;
 	}
 
-	if (!io_wq_current_is_worker() && kmsg && kmsg->iov != kmsg->fast_iov)
+	if (kmsg && kmsg->iov != kmsg->fast_iov)
 		kfree(kmsg->iov);
+	req->flags &= ~REQ_F_NEED_CLEANUP;
 	io_cqring_add_event(req, ret);
 	if (ret < 0)
 		req_set_fail_links(req);
@@ -3120,6 +3153,7 @@
 #if defined(CONFIG_NET)
 	struct io_sr_msg *sr = &req->sr_msg;
 	struct io_async_ctx *io = req->io;
+	int ret;
 
 	sr->msg_flags = READ_ONCE(sqe->msg_flags);
 	sr->msg = u64_to_user_ptr(READ_ONCE(sqe->addr));
@@ -3127,10 +3161,16 @@
 
 	if (!io || req->opcode == IORING_OP_RECV)
 		return 0;
+	/* iovec is already imported */
+	if (req->flags & REQ_F_NEED_CLEANUP)
+		return 0;
 
 	io->msg.iov = io->msg.fast_iov;
-	return recvmsg_copy_msghdr(&io->msg.msg, sr->msg, sr->msg_flags,
+	ret = recvmsg_copy_msghdr(&io->msg.msg, sr->msg, sr->msg_flags,
 					&io->msg.uaddr, &io->msg.iov);
+	if (!ret)
+		req->flags |= REQ_F_NEED_CLEANUP;
+	return ret;
 #else
 	return -EOPNOTSUPP;
 #endif
@@ -3150,12 +3190,11 @@
 	sock = sock_from_file(req->file, &ret);
 	if (sock) {
 		struct io_async_ctx io;
-		struct sockaddr_storage addr;
 		unsigned flags;
 
 		if (req->io) {
 			kmsg = &req->io->msg;
-			kmsg->msg.msg_name = &addr;
+			kmsg->msg.msg_name = &req->io->msg.addr;
 			/* if iov is set, it's allocated already */
 			if (!kmsg->iov)
 				kmsg->iov = kmsg->fast_iov;
@@ -3164,7 +3203,7 @@
 			struct io_sr_msg *sr = &req->sr_msg;
 
 			kmsg = &io.msg;
-			kmsg->msg.msg_name = &addr;
+			kmsg->msg.msg_name = &io.msg.addr;
 
 			io.msg.iov = io.msg.fast_iov;
 			ret = recvmsg_copy_msghdr(&io.msg.msg, sr->msg,
@@ -3185,18 +3224,22 @@
 		if (force_nonblock && ret == -EAGAIN) {
 			if (req->io)
 				return -EAGAIN;
-			if (io_alloc_async_ctx(req))
+			if (io_alloc_async_ctx(req)) {
+				if (kmsg && kmsg->iov != kmsg->fast_iov)
+					kfree(kmsg->iov);
 				return -ENOMEM;
+			}
 			memcpy(&req->io->msg, &io.msg, sizeof(io.msg));
-			req->work.func = io_sendrecv_async;
+			req->flags |= REQ_F_NEED_CLEANUP;
 			return -EAGAIN;
 		}
 		if (ret == -ERESTARTSYS)
 			ret = -EINTR;
 	}
 
-	if (!io_wq_current_is_worker() && kmsg && kmsg->iov != kmsg->fast_iov)
+	if (kmsg && kmsg->iov != kmsg->fast_iov)
 		kfree(kmsg->iov);
+	req->flags &= ~REQ_F_NEED_CLEANUP;
 	io_cqring_add_event(req, ret);
 	if (ret < 0)
 		req_set_fail_links(req);
@@ -4207,6 +4250,35 @@
 	return -EIOCBQUEUED;
 }
 
+static void io_cleanup_req(struct io_kiocb *req)
+{
+	struct io_async_ctx *io = req->io;
+
+	switch (req->opcode) {
+	case IORING_OP_READV:
+	case IORING_OP_READ_FIXED:
+	case IORING_OP_READ:
+	case IORING_OP_WRITEV:
+	case IORING_OP_WRITE_FIXED:
+	case IORING_OP_WRITE:
+		if (io->rw.iov != io->rw.fast_iov)
+			kfree(io->rw.iov);
+		break;
+	case IORING_OP_SENDMSG:
+	case IORING_OP_RECVMSG:
+		if (io->msg.iov != io->msg.fast_iov)
+			kfree(io->msg.iov);
+		break;
+	case IORING_OP_OPENAT:
+	case IORING_OP_OPENAT2:
+	case IORING_OP_STATX:
+		putname(req->open.filename);
+		break;
+	}
+
+	req->flags &= ~REQ_F_NEED_CLEANUP;
+}
+
 static int io_issue_sqe(struct io_kiocb *req, const struct io_uring_sqe *sqe,
 			struct io_kiocb **nxt, bool force_nonblock)
 {
@@ -4446,7 +4518,6 @@
 	}
 
 	if (!ret) {
-		req->has_user = (work->flags & IO_WQ_WORK_HAS_MM) != 0;
 		req->in_async = true;
 		do {
 			ret = io_issue_sqe(req, NULL, &nxt, false);
@@ -4479,7 +4550,7 @@
 {
 	if (!io_op_defs[req->opcode].needs_file)
 		return 0;
-	if (fd == -1 && io_op_defs[req->opcode].fd_non_neg)
+	if ((fd == -1 || fd == AT_FDCWD) && io_op_defs[req->opcode].fd_non_neg)
 		return 0;
 	return 1;
 }
@@ -4950,6 +5021,7 @@
 	for (i = 0; i < nr; i++) {
 		const struct io_uring_sqe *sqe;
 		struct io_kiocb *req;
+		int err;
 
 		req = io_get_req(ctx, statep);
 		if (unlikely(!req)) {
@@ -4966,20 +5038,23 @@
 		submitted++;
 
 		if (unlikely(req->opcode >= IORING_OP_LAST)) {
-			io_cqring_add_event(req, -EINVAL);
+			err = -EINVAL;
+fail_req:
+			io_cqring_add_event(req, err);
 			io_double_put_req(req);
 			break;
 		}
 
 		if (io_op_defs[req->opcode].needs_mm && !*mm) {
 			mm_fault = mm_fault || !mmget_not_zero(ctx->sqo_mm);
-			if (!mm_fault) {
-				use_mm(ctx->sqo_mm);
-				*mm = ctx->sqo_mm;
+			if (unlikely(mm_fault)) {
+				err = -EFAULT;
+				goto fail_req;
 			}
+			use_mm(ctx->sqo_mm);
+			*mm = ctx->sqo_mm;
 		}
 
-		req->has_user = *mm != NULL;
 		req->in_async = async;
 		req->needs_fixed_file = async;
 		trace_io_uring_submit_sqe(ctx, req->opcode, req->user_data,
@@ -6301,7 +6376,7 @@
 	if (READ_ONCE(ctx->rings->sq.tail) - ctx->cached_sq_head !=
 	    ctx->rings->sq_ring_entries)
 		mask |= EPOLLOUT | EPOLLWRNORM;
-	if (READ_ONCE(ctx->rings->cq.head) != ctx->cached_cq_tail)
+	if (io_cqring_events(ctx, false))
 		mask |= EPOLLIN | EPOLLRDNORM;
 
 	return mask;
@@ -6393,6 +6468,29 @@
 		if (!cancel_req)
 			break;
 
+		if (cancel_req->flags & REQ_F_OVERFLOW) {
+			spin_lock_irq(&ctx->completion_lock);
+			list_del(&cancel_req->list);
+			cancel_req->flags &= ~REQ_F_OVERFLOW;
+			if (list_empty(&ctx->cq_overflow_list)) {
+				clear_bit(0, &ctx->sq_check_overflow);
+				clear_bit(0, &ctx->cq_check_overflow);
+			}
+			spin_unlock_irq(&ctx->completion_lock);
+
+			WRITE_ONCE(ctx->rings->cq_overflow,
+				atomic_inc_return(&ctx->cached_cq_overflow));
+
+			/*
+			 * Put inflight ref and overflow ref. If that's
+			 * all we had, then we're done with this request.
+			 */
+			if (refcount_sub_and_test(2, &cancel_req->refs)) {
+				io_put_req(cancel_req);
+				continue;
+			}
+		}
+
 		io_wq_cancel_work(ctx->io_wq, &cancel_req->work);
 		io_put_req(cancel_req);
 		schedule();
@@ -6405,6 +6503,13 @@
 	struct io_ring_ctx *ctx = file->private_data;
 
 	io_uring_cancel_files(ctx, data);
+
+	/*
+	 * If the task is going away, cancel work it may have pending
+	 */
+	if (fatal_signal_pending(current) || (current->flags & PF_EXITING))
+		io_wq_cancel_pid(ctx->io_wq, task_pid_vnr(current));
+
 	return 0;
 }
 
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 3a688eb..58e937b 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -587,7 +587,7 @@
 
 	xfs_iflags_clear(ip, XFS_ITRUNCATED);
 	return dax_writeback_mapping_range(mapping,
-			xfs_inode_buftarg(ip)->bt_bdev, wbc);
+			xfs_inode_buftarg(ip)->bt_daxdev, wbc);
 }
 
 STATIC sector_t
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 00994b1..5867777 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -752,6 +752,7 @@
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable_all_gpes(void))
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_runtime_gpes(void))
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_wakeup_gpes(void))
+ACPI_HW_DEPENDENT_RETURN_UINT32(u32 acpi_any_gpe_status_set(void))
 
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
 				acpi_get_gpe_device(u32 gpe_index,
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 018dce8..0fb561d 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -201,9 +201,6 @@
 	return cpumask_weight(policy->cpus) > 1;
 }
 
-/* /sys/devices/system/cpu/cpufreq: entry point for global variables */
-extern struct kobject *cpufreq_global_kobject;
-
 #ifdef CONFIG_CPU_FREQ
 unsigned int cpufreq_get(unsigned int cpu);
 unsigned int cpufreq_quick_get(unsigned int cpu);
diff --git a/include/linux/dax.h b/include/linux/dax.h
index 9bd8528..328c2db 100644
--- a/include/linux/dax.h
+++ b/include/linux/dax.h
@@ -129,11 +129,6 @@
 			sectors);
 }
 
-static inline struct dax_device *fs_dax_get_by_host(const char *host)
-{
-	return dax_get_by_host(host);
-}
-
 static inline void fs_put_dax(struct dax_device *dax_dev)
 {
 	put_dax(dax_dev);
@@ -141,7 +136,7 @@
 
 struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev);
 int dax_writeback_mapping_range(struct address_space *mapping,
-		struct block_device *bdev, struct writeback_control *wbc);
+		struct dax_device *dax_dev, struct writeback_control *wbc);
 
 struct page *dax_layout_busy_page(struct address_space *mapping);
 dax_entry_t dax_lock_page(struct page *page);
@@ -160,11 +155,6 @@
 	return false;
 }
 
-static inline struct dax_device *fs_dax_get_by_host(const char *host)
-{
-	return NULL;
-}
-
 static inline void fs_put_dax(struct dax_device *dax_dev)
 {
 }
@@ -180,7 +170,7 @@
 }
 
 static inline int dax_writeback_mapping_range(struct address_space *mapping,
-		struct block_device *bdev, struct writeback_control *wbc)
+		struct dax_device *dax_dev, struct writeback_control *wbc)
 {
 	return -EOPNOTSUPP;
 }
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
index ef1cbb5..93338fd 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -31,6 +31,12 @@
 }
 #endif
 
+#if IS_ENABLED(CONFIG_NF_NAT)
+void icmpv6_ndo_send(struct sk_buff *skb_in, u8 type, u8 code, __u32 info);
+#else
+#define icmpv6_ndo_send icmpv6_send
+#endif
+
 extern int				icmpv6_init(void);
 extern int				icmpv6_err_convert(u8 type, u8 code,
 							   int *err);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a9c6b5c..9f1f633 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1616,6 +1616,7 @@
  *				and drivers will need to set them appropriately.
  *
  *	@mpls_features:	Mask of features inheritable by MPLS
+ *	@gso_partial_features: value(s) from NETIF_F_GSO\*
  *
  *	@ifindex:	interface index
  *	@group:		The group the device belongs to
@@ -1640,8 +1641,11 @@
  *	@netdev_ops:	Includes several pointers to callbacks,
  *			if one wants to override the ndo_*() functions
  *	@ethtool_ops:	Management operations
+ *	@l3mdev_ops:	Layer 3 master device operations
  *	@ndisc_ops:	Includes callbacks for different IPv6 neighbour
  *			discovery handling. Necessary for e.g. 6LoWPAN.
+ *	@xfrmdev_ops:	Transformation offload operations
+ *	@tlsdev_ops:	Transport Layer Security offload operations
  *	@header_ops:	Includes callbacks for creating,parsing,caching,etc
  *			of Layer 2 headers.
  *
@@ -1680,6 +1684,7 @@
  * 	@dev_port:		Used to differentiate devices that share
  * 				the same function
  *	@addr_list_lock:	XXX: need comments on this one
+ *	@name_assign_type:	network interface name assignment type
  *	@uc_promisc:		Counter that indicates promiscuous mode
  *				has been enabled due to the need to listen to
  *				additional unicast addresses in a device that
@@ -1702,6 +1707,9 @@
  *	@ip6_ptr:	IPv6 specific data
  *	@ax25_ptr:	AX.25 specific data
  *	@ieee80211_ptr:	IEEE 802.11 specific data, assign before registering
+ *	@ieee802154_ptr: IEEE 802.15.4 low-rate Wireless Personal Area Network
+ *			 device struct
+ *	@mpls_ptr:	mpls_dev struct pointer
  *
  *	@dev_addr:	Hw address (before bcast,
  *			because most packets are unicast)
@@ -1710,6 +1718,8 @@
  *	@num_rx_queues:		Number of RX queues
  *				allocated at register_netdev() time
  *	@real_num_rx_queues: 	Number of RX queues currently active in device
+ *	@xdp_prog:		XDP sockets filter program pointer
+ *	@gro_flush_timeout:	timeout for GRO layer in NAPI
  *
  *	@rx_handler:		handler for received packets
  *	@rx_handler_data: 	XXX: need comments on this one
@@ -1731,10 +1741,14 @@
  *	@qdisc:			Root qdisc from userspace point of view
  *	@tx_queue_len:		Max frames per queue allowed
  *	@tx_global_lock: 	XXX: need comments on this one
+ *	@xdp_bulkq:		XDP device bulk queue
+ *	@xps_cpus_map:		all CPUs map for XPS device
+ *	@xps_rxqs_map:		all RXQs map for XPS device
  *
  *	@xps_maps:	XXX: need comments on this one
  *	@miniq_egress:		clsact qdisc specific data for
  *				egress processing
+ *	@qdisc_hash:		qdisc hash table
  *	@watchdog_timeo:	Represents the timeout that is used by
  *				the watchdog (see dev_watchdog())
  *	@watchdog_timer:	List of timers
@@ -3548,7 +3562,7 @@
 }
 
 /**
- *	netif_attrmask_next_and - get the next CPU/Rx queue in *src1p & *src2p
+ *	netif_attrmask_next_and - get the next CPU/Rx queue in \*src1p & \*src2p
  *	@n: CPU/Rx queue index
  *	@src1p: the first CPUs/Rx queues mask pointer
  *	@src2p: the second CPUs/Rx queues mask pointer
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index d576503..ae58fad 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -29,7 +29,8 @@
 /**
  *	struct pipe_inode_info - a linux kernel pipe
  *	@mutex: mutex protecting the whole thing
- *	@wait: reader/writer wait point in case of empty/full pipe
+ *	@rd_wait: reader wait point in case of empty pipe
+ *	@wr_wait: writer wait point in case of full pipe
  *	@head: The point of buffer production
  *	@tail: The point of buffer consumption
  *	@max_usage: The maximum number of slots that may be used in the ring
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 4a230c2..2b2055b 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -191,7 +191,7 @@
 	int (*begin)(void);
 	int (*prepare)(void);
 	int (*prepare_late)(void);
-	void (*wake)(void);
+	bool (*wake)(void);
 	void (*restore_early)(void);
 	void (*restore)(void);
 	void (*end)(void);
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index af2c85d..6c7a10a 100644
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -440,7 +440,7 @@
 	struct synth_event *event;
 	unsigned int cur_field;
 	unsigned int n_u64;
-	bool enabled;
+	bool disabled;
 	bool add_next;
 	bool add_name;
 };
diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h
index d93017a..e9391e8 100644
--- a/include/net/flow_dissector.h
+++ b/include/net/flow_dissector.h
@@ -33,7 +33,6 @@
 
 /**
  * struct flow_dissector_key_basic:
- * @thoff: Transport header offset
  * @n_proto: Network header protocol (eg. IPv4/IPv6)
  * @ip_proto: Transport header protocol (eg. TCP/UDP)
  */
diff --git a/include/net/icmp.h b/include/net/icmp.h
index 5d4bfdb..9ac2d26 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -43,6 +43,12 @@
 	__icmp_send(skb_in, type, code, info, &IPCB(skb_in)->opt);
 }
 
+#if IS_ENABLED(CONFIG_NF_NAT)
+void icmp_ndo_send(struct sk_buff *skb_in, int type, int code, __be32 info);
+#else
+#define icmp_ndo_send icmp_send
+#endif
+
 int icmp_rcv(struct sk_buff *skb);
 int icmp_err(struct sk_buff *skb, u32 info);
 int icmp_init(void);
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index aa14580..77e6b5a 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1004,12 +1004,11 @@
 struct ieee80211_tx_info {
 	/* common information */
 	u32 flags;
-	u8 band;
-
-	u8 hw_queue;
-
-	u16 ack_frame_id:6;
-	u16 tx_time_est:10;
+	u32 band:3,
+	    ack_frame_id:13,
+	    hw_queue:4,
+	    tx_time_est:10;
+	/* 2 free bits */
 
 	union {
 		struct {
diff --git a/init/Kconfig b/init/Kconfig
index cfee56c..452bc18 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1227,7 +1227,6 @@
 config BOOT_CONFIG
 	bool "Boot config support"
 	depends on BLK_DEV_INITRD
-	select LIBXBC
 	default y
 	help
 	  Extra boot config allows system admin to pass a config file as
diff --git a/init/main.c b/init/main.c
index cc0ee48..f95b014 100644
--- a/init/main.c
+++ b/init/main.c
@@ -142,6 +142,15 @@
 /* Extra init arguments */
 static char *extra_init_args;
 
+#ifdef CONFIG_BOOT_CONFIG
+/* Is bootconfig on command line? */
+static bool bootconfig_found;
+static bool initargs_found;
+#else
+# define bootconfig_found false
+# define initargs_found false
+#endif
+
 static char *execute_command;
 static char *ramdisk_execute_command;
 
@@ -336,17 +345,30 @@
 	return ret;
 }
 
+static int __init bootconfig_params(char *param, char *val,
+				    const char *unused, void *arg)
+{
+	if (strcmp(param, "bootconfig") == 0) {
+		bootconfig_found = true;
+	} else if (strcmp(param, "--") == 0) {
+		initargs_found = true;
+	}
+	return 0;
+}
+
 static void __init setup_boot_config(const char *cmdline)
 {
+	static char tmp_cmdline[COMMAND_LINE_SIZE] __initdata;
 	u32 size, csum;
 	char *data, *copy;
-	const char *p;
 	u32 *hdr;
 	int ret;
 
-	p = strstr(cmdline, "bootconfig");
-	if (!p || (p != cmdline && !isspace(*(p-1))) ||
-	    (p[10] && !isspace(p[10])))
+	strlcpy(tmp_cmdline, boot_command_line, COMMAND_LINE_SIZE);
+	parse_args("bootconfig", tmp_cmdline, NULL, 0, 0, 0, NULL,
+		   bootconfig_params);
+
+	if (!bootconfig_found)
 		return;
 
 	if (!initrd_end)
@@ -562,11 +584,12 @@
 		 * to init.
 		 */
 		len = strlen(saved_command_line);
-		if (!strstr(boot_command_line, " -- ")) {
+		if (initargs_found) {
+			saved_command_line[len++] = ' ';
+		} else {
 			strcpy(saved_command_line + len, " -- ");
 			len += 4;
-		} else
-			saved_command_line[len++] = ' ';
+		}
 
 		strcpy(saved_command_line + len, extra_init_args);
 	}
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index db552b9..75f6873 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -5927,11 +5927,14 @@
 
 	spin_lock_irq(&css_set_lock);
 
-	WARN_ON_ONCE(!list_empty(&child->cg_list));
-	cset = task_css_set(current); /* current is @child's parent */
-	get_css_set(cset);
-	cset->nr_tasks++;
-	css_set_move_task(child, NULL, cset, false);
+	/* init tasks are special, only link regular threads */
+	if (likely(child->pid)) {
+		WARN_ON_ONCE(!list_empty(&child->cg_list));
+		cset = task_css_set(current); /* current is @child's parent */
+		get_css_set(cset);
+		cset->nr_tasks++;
+		css_set_move_task(child, NULL, cset, false);
+	}
 
 	/*
 	 * If the cgroup has to be frozen, the new task has too.  Let's set
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 2c47280..8b1bb5e 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -131,11 +131,12 @@
 	 * to avoid them upfront.
 	 */
 	for (;;) {
-		if (s2idle_ops && s2idle_ops->wake)
-			s2idle_ops->wake();
-
-		if (pm_wakeup_pending())
+		if (s2idle_ops && s2idle_ops->wake) {
+			if (s2idle_ops->wake())
+				break;
+		} else if (pm_wakeup_pending()) {
 			break;
+		}
 
 		pm_wakeup_clear(false);
 
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index e7ce7cd..483b3fd 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -1798,6 +1798,60 @@
 }
 EXPORT_SYMBOL_GPL(synth_event_cmd_init);
 
+static inline int
+__synth_event_trace_start(struct trace_event_file *file,
+			  struct synth_event_trace_state *trace_state)
+{
+	int entry_size, fields_size = 0;
+	int ret = 0;
+
+	/*
+	 * Normal event tracing doesn't get called at all unless the
+	 * ENABLED bit is set (which attaches the probe thus allowing
+	 * this code to be called, etc).  Because this is called
+	 * directly by the user, we don't have that but we still need
+	 * to honor not logging when disabled.  For the the iterated
+	 * trace case, we save the enabed state upon start and just
+	 * ignore the following data calls.
+	 */
+	if (!(file->flags & EVENT_FILE_FL_ENABLED) ||
+	    trace_trigger_soft_disabled(file)) {
+		trace_state->disabled = true;
+		ret = -ENOENT;
+		goto out;
+	}
+
+	trace_state->event = file->event_call->data;
+
+	fields_size = trace_state->event->n_u64 * sizeof(u64);
+
+	/*
+	 * Avoid ring buffer recursion detection, as this event
+	 * is being performed within another event.
+	 */
+	trace_state->buffer = file->tr->array_buffer.buffer;
+	ring_buffer_nest_start(trace_state->buffer);
+
+	entry_size = sizeof(*trace_state->entry) + fields_size;
+	trace_state->entry = trace_event_buffer_reserve(&trace_state->fbuffer,
+							file,
+							entry_size);
+	if (!trace_state->entry) {
+		ring_buffer_nest_end(trace_state->buffer);
+		ret = -EINVAL;
+	}
+out:
+	return ret;
+}
+
+static inline void
+__synth_event_trace_end(struct synth_event_trace_state *trace_state)
+{
+	trace_event_buffer_commit(&trace_state->fbuffer);
+
+	ring_buffer_nest_end(trace_state->buffer);
+}
+
 /**
  * synth_event_trace - Trace a synthetic event
  * @file: The trace_event_file representing the synthetic event
@@ -1819,71 +1873,38 @@
  */
 int synth_event_trace(struct trace_event_file *file, unsigned int n_vals, ...)
 {
-	struct trace_event_buffer fbuffer;
-	struct synth_trace_event *entry;
-	struct trace_buffer *buffer;
-	struct synth_event *event;
+	struct synth_event_trace_state state;
 	unsigned int i, n_u64;
-	int fields_size = 0;
 	va_list args;
-	int ret = 0;
+	int ret;
 
-	/*
-	 * Normal event generation doesn't get called at all unless
-	 * the ENABLED bit is set (which attaches the probe thus
-	 * allowing this code to be called, etc).  Because this is
-	 * called directly by the user, we don't have that but we
-	 * still need to honor not logging when disabled.
-	 */
-	if (!(file->flags & EVENT_FILE_FL_ENABLED))
-		return 0;
-
-	event = file->event_call->data;
-
-	if (n_vals != event->n_fields)
-		return -EINVAL;
-
-	if (trace_trigger_soft_disabled(file))
-		return -EINVAL;
-
-	fields_size = event->n_u64 * sizeof(u64);
-
-	/*
-	 * Avoid ring buffer recursion detection, as this event
-	 * is being performed within another event.
-	 */
-	buffer = file->tr->array_buffer.buffer;
-	ring_buffer_nest_start(buffer);
-
-	entry = trace_event_buffer_reserve(&fbuffer, file,
-					   sizeof(*entry) + fields_size);
-	if (!entry) {
-		ret = -EINVAL;
-		goto out;
+	ret = __synth_event_trace_start(file, &state);
+	if (ret) {
+		if (ret == -ENOENT)
+			ret = 0; /* just disabled, not really an error */
+		return ret;
 	}
 
 	va_start(args, n_vals);
-	for (i = 0, n_u64 = 0; i < event->n_fields; i++) {
+	for (i = 0, n_u64 = 0; i < state.event->n_fields; i++) {
 		u64 val;
 
 		val = va_arg(args, u64);
 
-		if (event->fields[i]->is_string) {
+		if (state.event->fields[i]->is_string) {
 			char *str_val = (char *)(long)val;
-			char *str_field = (char *)&entry->fields[n_u64];
+			char *str_field = (char *)&state.entry->fields[n_u64];
 
 			strscpy(str_field, str_val, STR_VAR_LEN_MAX);
 			n_u64 += STR_VAR_LEN_MAX / sizeof(u64);
 		} else {
-			entry->fields[n_u64] = val;
+			state.entry->fields[n_u64] = val;
 			n_u64++;
 		}
 	}
 	va_end(args);
 
-	trace_event_buffer_commit(&fbuffer);
-out:
-	ring_buffer_nest_end(buffer);
+	__synth_event_trace_end(&state);
 
 	return ret;
 }
@@ -1910,64 +1931,31 @@
 int synth_event_trace_array(struct trace_event_file *file, u64 *vals,
 			    unsigned int n_vals)
 {
-	struct trace_event_buffer fbuffer;
-	struct synth_trace_event *entry;
-	struct trace_buffer *buffer;
-	struct synth_event *event;
+	struct synth_event_trace_state state;
 	unsigned int i, n_u64;
-	int fields_size = 0;
-	int ret = 0;
+	int ret;
 
-	/*
-	 * Normal event generation doesn't get called at all unless
-	 * the ENABLED bit is set (which attaches the probe thus
-	 * allowing this code to be called, etc).  Because this is
-	 * called directly by the user, we don't have that but we
-	 * still need to honor not logging when disabled.
-	 */
-	if (!(file->flags & EVENT_FILE_FL_ENABLED))
-		return 0;
-
-	event = file->event_call->data;
-
-	if (n_vals != event->n_fields)
-		return -EINVAL;
-
-	if (trace_trigger_soft_disabled(file))
-		return -EINVAL;
-
-	fields_size = event->n_u64 * sizeof(u64);
-
-	/*
-	 * Avoid ring buffer recursion detection, as this event
-	 * is being performed within another event.
-	 */
-	buffer = file->tr->array_buffer.buffer;
-	ring_buffer_nest_start(buffer);
-
-	entry = trace_event_buffer_reserve(&fbuffer, file,
-					   sizeof(*entry) + fields_size);
-	if (!entry) {
-		ret = -EINVAL;
-		goto out;
+	ret = __synth_event_trace_start(file, &state);
+	if (ret) {
+		if (ret == -ENOENT)
+			ret = 0; /* just disabled, not really an error */
+		return ret;
 	}
 
-	for (i = 0, n_u64 = 0; i < event->n_fields; i++) {
-		if (event->fields[i]->is_string) {
+	for (i = 0, n_u64 = 0; i < state.event->n_fields; i++) {
+		if (state.event->fields[i]->is_string) {
 			char *str_val = (char *)(long)vals[i];
-			char *str_field = (char *)&entry->fields[n_u64];
+			char *str_field = (char *)&state.entry->fields[n_u64];
 
 			strscpy(str_field, str_val, STR_VAR_LEN_MAX);
 			n_u64 += STR_VAR_LEN_MAX / sizeof(u64);
 		} else {
-			entry->fields[n_u64] = vals[i];
+			state.entry->fields[n_u64] = vals[i];
 			n_u64++;
 		}
 	}
 
-	trace_event_buffer_commit(&fbuffer);
-out:
-	ring_buffer_nest_end(buffer);
+	__synth_event_trace_end(&state);
 
 	return ret;
 }
@@ -2004,58 +1992,17 @@
 int synth_event_trace_start(struct trace_event_file *file,
 			    struct synth_event_trace_state *trace_state)
 {
-	struct synth_trace_event *entry;
-	int fields_size = 0;
-	int ret = 0;
+	int ret;
 
-	if (!trace_state) {
-		ret = -EINVAL;
-		goto out;
-	}
+	if (!trace_state)
+		return -EINVAL;
 
 	memset(trace_state, '\0', sizeof(*trace_state));
 
-	/*
-	 * Normal event tracing doesn't get called at all unless the
-	 * ENABLED bit is set (which attaches the probe thus allowing
-	 * this code to be called, etc).  Because this is called
-	 * directly by the user, we don't have that but we still need
-	 * to honor not logging when disabled.  For the the iterated
-	 * trace case, we save the enabed state upon start and just
-	 * ignore the following data calls.
-	 */
-	if (!(file->flags & EVENT_FILE_FL_ENABLED)) {
-		trace_state->enabled = false;
-		goto out;
-	}
+	ret = __synth_event_trace_start(file, trace_state);
+	if (ret == -ENOENT)
+		ret = 0; /* just disabled, not really an error */
 
-	trace_state->enabled = true;
-
-	trace_state->event = file->event_call->data;
-
-	if (trace_trigger_soft_disabled(file)) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	fields_size = trace_state->event->n_u64 * sizeof(u64);
-
-	/*
-	 * Avoid ring buffer recursion detection, as this event
-	 * is being performed within another event.
-	 */
-	trace_state->buffer = file->tr->array_buffer.buffer;
-	ring_buffer_nest_start(trace_state->buffer);
-
-	entry = trace_event_buffer_reserve(&trace_state->fbuffer, file,
-					   sizeof(*entry) + fields_size);
-	if (!entry) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	trace_state->entry = entry;
-out:
 	return ret;
 }
 EXPORT_SYMBOL_GPL(synth_event_trace_start);
@@ -2088,7 +2035,7 @@
 		trace_state->add_next = true;
 	}
 
-	if (!trace_state->enabled)
+	if (trace_state->disabled)
 		goto out;
 
 	event = trace_state->event;
@@ -2223,9 +2170,7 @@
 	if (!trace_state)
 		return -EINVAL;
 
-	trace_event_buffer_commit(&trace_state->fbuffer);
-
-	ring_buffer_nest_end(trace_state->buffer);
+	__synth_event_trace_end(trace_state);
 
 	return 0;
 }
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index d8264eb..362cca5 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -1012,7 +1012,7 @@
 {
 	struct dynevent_arg arg;
 	va_list args;
-	int ret;
+	int ret = 0;
 
 	if (cmd->type != DYNEVENT_TYPE_KPROBE)
 		return -EINVAL;
diff --git a/lib/Kconfig b/lib/Kconfig
index 0cf875f..bc7e563 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -573,9 +573,6 @@
 config LIBFDT
 	bool
 
-config LIBXBC
-	bool
-
 config OID_REGISTRY
 	tristate
 	help
diff --git a/lib/Makefile b/lib/Makefile
index 5d64890..611872c 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -230,7 +230,7 @@
 	$(eval CFLAGS_$(file) = -I $(srctree)/scripts/dtc/libfdt))
 lib-$(CONFIG_LIBFDT) += $(libfdt_files)
 
-lib-$(CONFIG_LIBXBC) += bootconfig.o
+lib-$(CONFIG_BOOT_CONFIG) += bootconfig.o
 
 obj-$(CONFIG_RBTREE_TEST) += rbtree_test.o
 obj-$(CONFIG_INTERVAL_TREE_TEST) += interval_tree_test.o
diff --git a/lib/bootconfig.c b/lib/bootconfig.c
index afb2e76..3ea601a 100644
--- a/lib/bootconfig.c
+++ b/lib/bootconfig.c
@@ -6,12 +6,13 @@
 
 #define pr_fmt(fmt)    "bootconfig: " fmt
 
+#include <linux/bootconfig.h>
 #include <linux/bug.h>
 #include <linux/ctype.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
+#include <linux/memblock.h>
 #include <linux/printk.h>
-#include <linux/bootconfig.h>
 #include <linux/string.h>
 
 /*
@@ -23,7 +24,7 @@
  * node (for array).
  */
 
-static struct xbc_node xbc_nodes[XBC_NODE_MAX] __initdata;
+static struct xbc_node *xbc_nodes __initdata;
 static int xbc_node_num __initdata;
 static char *xbc_data __initdata;
 static size_t xbc_data_size __initdata;
@@ -719,7 +720,8 @@
 	xbc_data = NULL;
 	xbc_data_size = 0;
 	xbc_node_num = 0;
-	memset(xbc_nodes, 0, sizeof(xbc_nodes));
+	memblock_free(__pa(xbc_nodes), sizeof(struct xbc_node) * XBC_NODE_MAX);
+	xbc_nodes = NULL;
 }
 
 /**
@@ -748,6 +750,13 @@
 		return -ERANGE;
 	}
 
+	xbc_nodes = memblock_alloc(sizeof(struct xbc_node) * XBC_NODE_MAX,
+				   SMP_CACHE_BYTES);
+	if (!xbc_nodes) {
+		pr_err("Failed to allocate memory for bootconfig nodes.\n");
+		return -ENOMEM;
+	}
+	memset(xbc_nodes, 0, sizeof(struct xbc_node) * XBC_NODE_MAX);
 	xbc_data = buf;
 	xbc_data_size = ret + 1;
 	last_parent = NULL;
diff --git a/net/core/dev.c b/net/core/dev.c
index a69e8bd..a6316b3 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4527,14 +4527,14 @@
 	/* Reinjected packets coming from act_mirred or similar should
 	 * not get XDP generic processing.
 	 */
-	if (skb_cloned(skb) || skb_is_tc_redirected(skb))
+	if (skb_is_tc_redirected(skb))
 		return XDP_PASS;
 
 	/* XDP packets must be linear and must have sufficient headroom
 	 * of XDP_PACKET_HEADROOM bytes. This is the guarantee that also
 	 * native XDP provides, thus we need to do it here as well.
 	 */
-	if (skb_is_nonlinear(skb) ||
+	if (skb_cloned(skb) || skb_is_nonlinear(skb) ||
 	    skb_headroom(skb) < XDP_PACKET_HEADROOM) {
 		int hroom = XDP_PACKET_HEADROOM - skb_headroom(skb);
 		int troom = skb->tail + skb->data_len - skb->end;
diff --git a/net/core/page_pool.c b/net/core/page_pool.c
index 9b7cbe3..10d2b25 100644
--- a/net/core/page_pool.c
+++ b/net/core/page_pool.c
@@ -99,8 +99,7 @@
 static void __page_pool_return_page(struct page_pool *pool, struct page *page);
 
 noinline
-static struct page *page_pool_refill_alloc_cache(struct page_pool *pool,
-						 bool refill)
+static struct page *page_pool_refill_alloc_cache(struct page_pool *pool)
 {
 	struct ptr_ring *r = &pool->ring;
 	struct page *page;
@@ -141,8 +140,7 @@
 			page = NULL;
 			break;
 		}
-	} while (pool->alloc.count < PP_ALLOC_CACHE_REFILL &&
-		 refill);
+	} while (pool->alloc.count < PP_ALLOC_CACHE_REFILL);
 
 	/* Return last page */
 	if (likely(pool->alloc.count > 0))
@@ -155,20 +153,16 @@
 /* fast path */
 static struct page *__page_pool_get_cached(struct page_pool *pool)
 {
-	bool refill = false;
 	struct page *page;
 
-	/* Test for safe-context, caller should provide this guarantee */
-	if (likely(in_serving_softirq())) {
-		if (likely(pool->alloc.count)) {
-			/* Fast-path */
-			page = pool->alloc.cache[--pool->alloc.count];
-			return page;
-		}
-		refill = true;
+	/* Caller MUST guarantee safe non-concurrent access, e.g. softirq */
+	if (likely(pool->alloc.count)) {
+		/* Fast-path */
+		page = pool->alloc.cache[--pool->alloc.count];
+	} else {
+		page = page_pool_refill_alloc_cache(pool);
 	}
 
-	page = page_pool_refill_alloc_cache(pool, refill);
 	return page;
 }
 
diff --git a/net/dsa/tag_ar9331.c b/net/dsa/tag_ar9331.c
index 466ffa9..55b0069 100644
--- a/net/dsa/tag_ar9331.c
+++ b/net/dsa/tag_ar9331.c
@@ -31,7 +31,7 @@
 	__le16 *phdr;
 	u16 hdr;
 
-	if (skb_cow_head(skb, 0) < 0)
+	if (skb_cow_head(skb, AR9331_HDR_LEN) < 0)
 		return NULL;
 
 	phdr = skb_push(skb, AR9331_HDR_LEN);
diff --git a/net/dsa/tag_qca.c b/net/dsa/tag_qca.c
index c8a128c..70db7c9 100644
--- a/net/dsa/tag_qca.c
+++ b/net/dsa/tag_qca.c
@@ -33,7 +33,7 @@
 	struct dsa_port *dp = dsa_slave_to_port(dev);
 	u16 *phdr, hdr;
 
-	if (skb_cow_head(skb, 0) < 0)
+	if (skb_cow_head(skb, QCA_HDR_LEN) < 0)
 		return NULL;
 
 	skb_push(skb, QCA_HDR_LEN);
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 18068ed..f369e7c 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -748,6 +748,39 @@
 }
 EXPORT_SYMBOL(__icmp_send);
 
+#if IS_ENABLED(CONFIG_NF_NAT)
+#include <net/netfilter/nf_conntrack.h>
+void icmp_ndo_send(struct sk_buff *skb_in, int type, int code, __be32 info)
+{
+	struct sk_buff *cloned_skb = NULL;
+	enum ip_conntrack_info ctinfo;
+	struct nf_conn *ct;
+	__be32 orig_ip;
+
+	ct = nf_ct_get(skb_in, &ctinfo);
+	if (!ct || !(ct->status & IPS_SRC_NAT)) {
+		icmp_send(skb_in, type, code, info);
+		return;
+	}
+
+	if (skb_shared(skb_in))
+		skb_in = cloned_skb = skb_clone(skb_in, GFP_ATOMIC);
+
+	if (unlikely(!skb_in || skb_network_header(skb_in) < skb_in->head ||
+	    (skb_network_header(skb_in) + sizeof(struct iphdr)) >
+	    skb_tail_pointer(skb_in) || skb_ensure_writable(skb_in,
+	    skb_network_offset(skb_in) + sizeof(struct iphdr))))
+		goto out;
+
+	orig_ip = ip_hdr(skb_in)->saddr;
+	ip_hdr(skb_in)->saddr = ct->tuplehash[0].tuple.src.u3.ip;
+	icmp_send(skb_in, type, code, info);
+	ip_hdr(skb_in)->saddr = orig_ip;
+out:
+	consume_skb(cloned_skb);
+}
+EXPORT_SYMBOL(icmp_ndo_send);
+#endif
 
 static void icmp_socket_deliver(struct sk_buff *skb, u32 info)
 {
diff --git a/net/ipv6/ip6_icmp.c b/net/ipv6/ip6_icmp.c
index 0204549..e008675 100644
--- a/net/ipv6/ip6_icmp.c
+++ b/net/ipv6/ip6_icmp.c
@@ -45,4 +45,38 @@
 	rcu_read_unlock();
 }
 EXPORT_SYMBOL(icmpv6_send);
+
+#if IS_ENABLED(CONFIG_NF_NAT)
+#include <net/netfilter/nf_conntrack.h>
+void icmpv6_ndo_send(struct sk_buff *skb_in, u8 type, u8 code, __u32 info)
+{
+	struct sk_buff *cloned_skb = NULL;
+	enum ip_conntrack_info ctinfo;
+	struct in6_addr orig_ip;
+	struct nf_conn *ct;
+
+	ct = nf_ct_get(skb_in, &ctinfo);
+	if (!ct || !(ct->status & IPS_SRC_NAT)) {
+		icmpv6_send(skb_in, type, code, info);
+		return;
+	}
+
+	if (skb_shared(skb_in))
+		skb_in = cloned_skb = skb_clone(skb_in, GFP_ATOMIC);
+
+	if (unlikely(!skb_in || skb_network_header(skb_in) < skb_in->head ||
+	    (skb_network_header(skb_in) + sizeof(struct ipv6hdr)) >
+	    skb_tail_pointer(skb_in) || skb_ensure_writable(skb_in,
+	    skb_network_offset(skb_in) + sizeof(struct ipv6hdr))))
+		goto out;
+
+	orig_ip = ipv6_hdr(skb_in)->saddr;
+	ipv6_hdr(skb_in)->saddr = ct->tuplehash[0].tuple.src.u3.in6;
+	icmpv6_send(skb_in, type, code, info);
+	ipv6_hdr(skb_in)->saddr = orig_ip;
+out:
+	consume_skb(cloned_skb);
+}
+EXPORT_SYMBOL(icmpv6_ndo_send);
+#endif
 #endif
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index b5dd20c..5d65436 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -121,6 +121,7 @@
 
 /**
  * ip6_tnl_lookup - fetch tunnel matching the end-point addresses
+ *   @link: ifindex of underlying interface
  *   @remote: the address of the tunnel exit-point
  *   @local: the address of the tunnel entry-point
  *
@@ -134,37 +135,56 @@
 	for (t = rcu_dereference(start); t; t = rcu_dereference(t->next))
 
 static struct ip6_tnl *
-ip6_tnl_lookup(struct net *net, const struct in6_addr *remote, const struct in6_addr *local)
+ip6_tnl_lookup(struct net *net, int link,
+	       const struct in6_addr *remote, const struct in6_addr *local)
 {
 	unsigned int hash = HASH(remote, local);
-	struct ip6_tnl *t;
+	struct ip6_tnl *t, *cand = NULL;
 	struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
 	struct in6_addr any;
 
 	for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) {
-		if (ipv6_addr_equal(local, &t->parms.laddr) &&
-		    ipv6_addr_equal(remote, &t->parms.raddr) &&
-		    (t->dev->flags & IFF_UP))
+		if (!ipv6_addr_equal(local, &t->parms.laddr) ||
+		    !ipv6_addr_equal(remote, &t->parms.raddr) ||
+		    !(t->dev->flags & IFF_UP))
+			continue;
+
+		if (link == t->parms.link)
 			return t;
+		else
+			cand = t;
 	}
 
 	memset(&any, 0, sizeof(any));
 	hash = HASH(&any, local);
 	for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) {
-		if (ipv6_addr_equal(local, &t->parms.laddr) &&
-		    ipv6_addr_any(&t->parms.raddr) &&
-		    (t->dev->flags & IFF_UP))
+		if (!ipv6_addr_equal(local, &t->parms.laddr) ||
+		    !ipv6_addr_any(&t->parms.raddr) ||
+		    !(t->dev->flags & IFF_UP))
+			continue;
+
+		if (link == t->parms.link)
 			return t;
+		else if (!cand)
+			cand = t;
 	}
 
 	hash = HASH(remote, &any);
 	for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) {
-		if (ipv6_addr_equal(remote, &t->parms.raddr) &&
-		    ipv6_addr_any(&t->parms.laddr) &&
-		    (t->dev->flags & IFF_UP))
+		if (!ipv6_addr_equal(remote, &t->parms.raddr) ||
+		    !ipv6_addr_any(&t->parms.laddr) ||
+		    !(t->dev->flags & IFF_UP))
+			continue;
+
+		if (link == t->parms.link)
 			return t;
+		else if (!cand)
+			cand = t;
 	}
 
+	if (cand)
+		return cand;
+
 	t = rcu_dereference(ip6n->collect_md_tun);
 	if (t && t->dev->flags & IFF_UP)
 		return t;
@@ -351,7 +371,8 @@
 	     (t = rtnl_dereference(*tp)) != NULL;
 	     tp = &t->next) {
 		if (ipv6_addr_equal(local, &t->parms.laddr) &&
-		    ipv6_addr_equal(remote, &t->parms.raddr)) {
+		    ipv6_addr_equal(remote, &t->parms.raddr) &&
+		    p->link == t->parms.link) {
 			if (create)
 				return ERR_PTR(-EEXIST);
 
@@ -485,7 +506,7 @@
 	   processing of the error. */
 
 	rcu_read_lock();
-	t = ip6_tnl_lookup(dev_net(skb->dev), &ipv6h->daddr, &ipv6h->saddr);
+	t = ip6_tnl_lookup(dev_net(skb->dev), skb->dev->ifindex, &ipv6h->daddr, &ipv6h->saddr);
 	if (!t)
 		goto out;
 
@@ -887,7 +908,7 @@
 	int ret = -1;
 
 	rcu_read_lock();
-	t = ip6_tnl_lookup(dev_net(skb->dev), &ipv6h->saddr, &ipv6h->daddr);
+	t = ip6_tnl_lookup(dev_net(skb->dev), skb->dev->ifindex, &ipv6h->saddr, &ipv6h->daddr);
 
 	if (t) {
 		u8 tproto = READ_ONCE(t->parms.proto);
@@ -1420,8 +1441,10 @@
 static void ip6_tnl_link_config(struct ip6_tnl *t)
 {
 	struct net_device *dev = t->dev;
+	struct net_device *tdev = NULL;
 	struct __ip6_tnl_parm *p = &t->parms;
 	struct flowi6 *fl6 = &t->fl.u.ip6;
+	unsigned int mtu;
 	int t_hlen;
 
 	memcpy(dev->dev_addr, &p->laddr, sizeof(struct in6_addr));
@@ -1457,22 +1480,25 @@
 		struct rt6_info *rt = rt6_lookup(t->net,
 						 &p->raddr, &p->laddr,
 						 p->link, NULL, strict);
+		if (rt) {
+			tdev = rt->dst.dev;
+			ip6_rt_put(rt);
+		}
 
-		if (!rt)
-			return;
+		if (!tdev && p->link)
+			tdev = __dev_get_by_index(t->net, p->link);
 
-		if (rt->dst.dev) {
-			dev->hard_header_len = rt->dst.dev->hard_header_len +
-				t_hlen;
+		if (tdev) {
+			dev->hard_header_len = tdev->hard_header_len + t_hlen;
+			mtu = min_t(unsigned int, tdev->mtu, IP6_MAX_MTU);
 
-			dev->mtu = rt->dst.dev->mtu - t_hlen;
+			dev->mtu = mtu - t_hlen;
 			if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
 				dev->mtu -= 8;
 
 			if (dev->mtu < IPV6_MIN_MTU)
 				dev->mtu = IPV6_MIN_MTU;
 		}
-		ip6_rt_put(rt);
 	}
 }
 
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 000c742..6aee699 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -3450,7 +3450,7 @@
 
 	spin_lock_irqsave(&local->ack_status_lock, spin_flags);
 	id = idr_alloc(&local->ack_status_frames, ack_skb,
-		       1, 0x40, GFP_ATOMIC);
+		       1, 0x2000, GFP_ATOMIC);
 	spin_unlock_irqrestore(&local->ack_status_lock, spin_flags);
 
 	if (id < 0) {
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 5fa1317..e041af2 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -8,7 +8,7 @@
  * Copyright 2007, Michael Wu <flamingice@sourmilk.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright (C) 2015 - 2017 Intel Deutschland GmbH
- * Copyright (C) 2018 - 2019 Intel Corporation
+ * Copyright (C) 2018 - 2020 Intel Corporation
  */
 
 #include <linux/delay.h>
@@ -1311,7 +1311,7 @@
 	if (!res) {
 		ch_switch.timestamp = timestamp;
 		ch_switch.device_timestamp = device_timestamp;
-		ch_switch.block_tx =  beacon ? csa_ie.mode : 0;
+		ch_switch.block_tx = csa_ie.mode;
 		ch_switch.chandef = csa_ie.chandef;
 		ch_switch.count = csa_ie.count;
 		ch_switch.delay = csa_ie.max_switch_time;
@@ -1404,7 +1404,7 @@
 
 	sdata->vif.csa_active = true;
 	sdata->csa_chandef = csa_ie.chandef;
-	sdata->csa_block_tx = ch_switch.block_tx;
+	sdata->csa_block_tx = csa_ie.mode;
 	ifmgd->csa_ignored_same_chan = false;
 
 	if (sdata->csa_block_tx)
@@ -1438,7 +1438,7 @@
 	 * reset when the disconnection worker runs.
 	 */
 	sdata->vif.csa_active = true;
-	sdata->csa_block_tx = ch_switch.block_tx;
+	sdata->csa_block_tx = csa_ie.mode;
 
 	ieee80211_queue_work(&local->hw, &ifmgd->csa_connection_drop_work);
 	mutex_unlock(&local->chanctx_mtx);
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 4bd1faf..87def9c 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -2442,7 +2442,7 @@
 
 		spin_lock_irqsave(&local->ack_status_lock, flags);
 		id = idr_alloc(&local->ack_status_frames, ack_skb,
-			       1, 0x40, GFP_ATOMIC);
+			       1, 0x2000, GFP_ATOMIC);
 		spin_unlock_irqrestore(&local->ack_status_lock, flags);
 
 		if (id >= 0) {
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 32a7a53..decd46b3 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1063,16 +1063,22 @@
 				elem_parse_failed = true;
 			break;
 		case WLAN_EID_VHT_OPERATION:
-			if (elen >= sizeof(struct ieee80211_vht_operation))
+			if (elen >= sizeof(struct ieee80211_vht_operation)) {
 				elems->vht_operation = (void *)pos;
-			else
-				elem_parse_failed = true;
+				if (calc_crc)
+					crc = crc32_be(crc, pos - 2, elen + 2);
+				break;
+			}
+			elem_parse_failed = true;
 			break;
 		case WLAN_EID_OPMODE_NOTIF:
-			if (elen > 0)
+			if (elen > 0) {
 				elems->opmode_notif = pos;
-			else
-				elem_parse_failed = true;
+				if (calc_crc)
+					crc = crc32_be(crc, pos - 2, elen + 2);
+				break;
+			}
+			elem_parse_failed = true;
 			break;
 		case WLAN_EID_MESH_ID:
 			elems->mesh_id = pos;
@@ -2987,10 +2993,22 @@
 	int cf0, cf1;
 	int ccfs0, ccfs1, ccfs2;
 	int ccf0, ccf1;
+	u32 vht_cap;
+	bool support_80_80 = false;
+	bool support_160 = false;
 
 	if (!oper || !htop)
 		return false;
 
+	vht_cap = hw->wiphy->bands[chandef->chan->band]->vht_cap.cap;
+	support_160 = (vht_cap & (IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK |
+				  IEEE80211_VHT_CAP_EXT_NSS_BW_MASK));
+	support_80_80 = ((vht_cap &
+			 IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ) ||
+			(vht_cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ &&
+			 vht_cap & IEEE80211_VHT_CAP_EXT_NSS_BW_MASK) ||
+			((vht_cap & IEEE80211_VHT_CAP_EXT_NSS_BW_MASK) >>
+				    IEEE80211_VHT_CAP_EXT_NSS_BW_SHIFT > 1));
 	ccfs0 = oper->center_freq_seg0_idx;
 	ccfs1 = oper->center_freq_seg1_idx;
 	ccfs2 = (le16_to_cpu(htop->operation_mode) &
@@ -3018,10 +3036,10 @@
 			unsigned int diff;
 
 			diff = abs(ccf1 - ccf0);
-			if (diff == 8) {
+			if ((diff == 8) && support_160) {
 				new.width = NL80211_CHAN_WIDTH_160;
 				new.center_freq1 = cf1;
-			} else if (diff > 8) {
+			} else if ((diff > 8) && support_80_80) {
 				new.width = NL80211_CHAN_WIDTH_80P80;
 				new.center_freq2 = cf1;
 			}
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index 73780b4..030dee6 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -643,7 +643,7 @@
 }
 #endif
 
-struct sock *mptcp_sk_clone_lock(const struct sock *sk)
+static struct sock *mptcp_sk_clone_lock(const struct sock *sk)
 {
 	struct sock *nsk = sk_clone_lock(sk, GFP_ATOMIC);
 
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index f9c0d1e..7e54d2a 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -691,6 +691,7 @@
 					    .len = 128 / BITS_PER_BYTE },
 	[TCA_FLOWER_KEY_CT_LABELS_MASK]	= { .type = NLA_BINARY,
 					    .len = 128 / BITS_PER_BYTE },
+	[TCA_FLOWER_FLAGS]		= { .type = NLA_U32 },
 };
 
 static const struct nla_policy
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
index 039cc86..610a0b7 100644
--- a/net/sched/cls_matchall.c
+++ b/net/sched/cls_matchall.c
@@ -157,6 +157,7 @@
 static const struct nla_policy mall_policy[TCA_MATCHALL_MAX + 1] = {
 	[TCA_MATCHALL_UNSPEC]		= { .type = NLA_UNSPEC },
 	[TCA_MATCHALL_CLASSID]		= { .type = NLA_U32 },
+	[TCA_MATCHALL_FLAGS]		= { .type = NLA_U32 },
 };
 
 static int mall_set_parms(struct net *net, struct tcf_proto *tp,
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index cee5bf4..90988a5 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -470,6 +470,8 @@
 	if (smc->sk.sk_socket && smc->sk.sk_socket->file) {
 		smc->clcsock->file = smc->sk.sk_socket->file;
 		smc->clcsock->file->private_data = smc->clcsock;
+		smc->clcsock->wq.fasync_list =
+			smc->sk.sk_socket->wq.fasync_list;
 	}
 }
 
diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c
index 0879f7b..86cccc2 100644
--- a/net/smc/smc_clc.c
+++ b/net/smc/smc_clc.c
@@ -372,7 +372,9 @@
 	dclc.hdr.length = htons(sizeof(struct smc_clc_msg_decline));
 	dclc.hdr.version = SMC_CLC_V1;
 	dclc.hdr.flag = (peer_diag_info == SMC_CLC_DECL_SYNCERR) ? 1 : 0;
-	memcpy(dclc.id_for_peer, local_systemid, sizeof(local_systemid));
+	if (smc->conn.lgr && !smc->conn.lgr->is_smcd)
+		memcpy(dclc.id_for_peer, local_systemid,
+		       sizeof(local_systemid));
 	dclc.peer_diagnosis = htonl(peer_diag_info);
 	memcpy(dclc.trl.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER));
 
diff --git a/net/smc/smc_diag.c b/net/smc/smc_diag.c
index f38727e..e1f64f4 100644
--- a/net/smc/smc_diag.c
+++ b/net/smc/smc_diag.c
@@ -39,16 +39,15 @@
 {
 	struct smc_sock *smc = smc_sk(sk);
 
+	memset(r, 0, sizeof(*r));
 	r->diag_family = sk->sk_family;
+	sock_diag_save_cookie(sk, r->id.idiag_cookie);
 	if (!smc->clcsock)
 		return;
 	r->id.idiag_sport = htons(smc->clcsock->sk->sk_num);
 	r->id.idiag_dport = smc->clcsock->sk->sk_dport;
 	r->id.idiag_if = smc->clcsock->sk->sk_bound_dev_if;
-	sock_diag_save_cookie(sk, r->id.idiag_cookie);
 	if (sk->sk_protocol == SMCPROTO_SMC) {
-		memset(&r->id.idiag_src, 0, sizeof(r->id.idiag_src));
-		memset(&r->id.idiag_dst, 0, sizeof(r->id.idiag_dst));
 		r->id.idiag_src[0] = smc->clcsock->sk->sk_rcv_saddr;
 		r->id.idiag_dst[0] = smc->clcsock->sk->sk_daddr;
 #if IS_ENABLED(CONFIG_IPV6)
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 99b28b6..0c88778 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -278,7 +278,7 @@
 }
 #endif
 
-void tipc_node_free(struct rcu_head *rp)
+static void tipc_node_free(struct rcu_head *rp)
 {
 	struct tipc_node *n = container_of(rp, struct tipc_node, rcu);
 
@@ -2798,7 +2798,7 @@
 	return 0;
 }
 
-int __tipc_nl_node_set_key(struct sk_buff *skb, struct genl_info *info)
+static int __tipc_nl_node_set_key(struct sk_buff *skb, struct genl_info *info)
 {
 	struct nlattr *attrs[TIPC_NLA_NODE_MAX + 1];
 	struct net *net = sock_net(skb->sk);
@@ -2875,7 +2875,8 @@
 	return err;
 }
 
-int __tipc_nl_node_flush_key(struct sk_buff *skb, struct genl_info *info)
+static int __tipc_nl_node_flush_key(struct sk_buff *skb,
+				    struct genl_info *info)
 {
 	struct net *net = sock_net(skb->sk);
 	struct tipc_net *tn = tipc_net(net);
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index f9b4fb9..693e890 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -2441,6 +2441,8 @@
 			return -ETIMEDOUT;
 		if (signal_pending(current))
 			return sock_intr_errno(*timeo_p);
+		if (sk->sk_state == TIPC_DISCONNECTING)
+			break;
 
 		add_wait_queue(sk_sleep(sk), &wait);
 		done = sk_wait_event(sk, timeo_p, tipc_sk_connected(sk),
diff --git a/net/wireless/ethtool.c b/net/wireless/ethtool.c
index a9c0f36..24e1840 100644
--- a/net/wireless/ethtool.c
+++ b/net/wireless/ethtool.c
@@ -7,9 +7,13 @@
 void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
+	struct device *pdev = wiphy_dev(wdev->wiphy);
 
-	strlcpy(info->driver, wiphy_dev(wdev->wiphy)->driver->name,
-		sizeof(info->driver));
+	if (pdev->driver)
+		strlcpy(info->driver, pdev->driver->name,
+			sizeof(info->driver));
+	else
+		strlcpy(info->driver, "N/A", sizeof(info->driver));
 
 	strlcpy(info->version, init_utsname()->release, sizeof(info->version));
 
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 123b8d7..cedf17d 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -437,6 +437,7 @@
 	[NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT] = { .type = NLA_FLAG },
 	[NL80211_ATTR_CONTROL_PORT_OVER_NL80211] = { .type = NLA_FLAG },
 	[NL80211_ATTR_PRIVACY] = { .type = NLA_FLAG },
+	[NL80211_ATTR_STATUS_CODE] = { .type = NLA_U16 },
 	[NL80211_ATTR_CIPHER_SUITE_GROUP] = { .type = NLA_U32 },
 	[NL80211_ATTR_WPA_VERSIONS] = { .type = NLA_U32 },
 	[NL80211_ATTR_PID] = { .type = NLA_U32 },
diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c
index dc651a6..3361e3a 100644
--- a/net/xfrm/xfrm_interface.c
+++ b/net/xfrm/xfrm_interface.c
@@ -300,10 +300,10 @@
 			if (mtu < IPV6_MIN_MTU)
 				mtu = IPV6_MIN_MTU;
 
-			icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
+			icmpv6_ndo_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
 		} else {
-			icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
-				  htonl(mtu));
+			icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
+				      htonl(mtu));
 		}
 
 		dst_release(dst);
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index a566d82..0133dfa 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -210,7 +210,7 @@
 
 	len = strlen(name) + 1;
 
-	sym = malloc(sizeof(*sym) + len);
+	sym = malloc(sizeof(*sym) + len + 1);
 	if (!sym) {
 		fprintf(stderr, "kallsyms failure: "
 			"unable to allocate required amount of memory\n");
@@ -219,7 +219,7 @@
 	sym->addr = addr;
 	sym->len = len;
 	sym->sym[0] = type;
-	memcpy(sym_name(sym), name, len);
+	strcpy(sym_name(sym), name);
 	sym->percpu_absolute = 0;
 
 	return sym;
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index 1919c31..dd484e9 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -239,7 +239,7 @@
 fi;
 
 # final build of init/
-${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
+${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init need-builtin=1
 
 #link vmlinux.o
 info LD vmlinux.o
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 4b6991e..1659b59 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -698,7 +698,7 @@
 
 	if (!strcmp(sb->s_type->name, "debugfs") ||
 	    !strcmp(sb->s_type->name, "tracefs") ||
-	    !strcmp(sb->s_type->name, "binderfs") ||
+	    !strcmp(sb->s_type->name, "binder") ||
 	    !strcmp(sb->s_type->name, "pstore"))
 		sbsec->flags |= SE_SBGENFS;
 
diff --git a/security/selinux/ss/sidtab.c b/security/selinux/ss/sidtab.c
index a308ce1..f511ffc 100644
--- a/security/selinux/ss/sidtab.c
+++ b/security/selinux/ss/sidtab.c
@@ -518,19 +518,13 @@
 			const char *str, u32 str_len)
 {
 	struct sidtab_str_cache *cache, *victim = NULL;
+	unsigned long flags;
 
 	/* do not cache invalid contexts */
 	if (entry->context.len)
 		return;
 
-	/*
-	 * Skip the put operation when in non-task context to avoid the need
-	 * to disable interrupts while holding s->cache_lock.
-	 */
-	if (!in_task())
-		return;
-
-	spin_lock(&s->cache_lock);
+	spin_lock_irqsave(&s->cache_lock, flags);
 
 	cache = rcu_dereference_protected(entry->cache,
 					  lockdep_is_held(&s->cache_lock));
@@ -561,7 +555,7 @@
 	rcu_assign_pointer(entry->cache, cache);
 
 out_unlock:
-	spin_unlock(&s->cache_lock);
+	spin_unlock_irqrestore(&s->cache_lock, flags);
 	kfree_rcu(victim, rcu_member);
 }
 
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 336406b..d5443ee 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -2594,7 +2594,8 @@
 
 	snd_pcm_drop(substream);
 	if (substream->hw_opened) {
-		do_hw_free(substream);
+		if (substream->runtime->status->state != SNDRV_PCM_STATE_OPEN)
+			do_hw_free(substream);
 		substream->ops->close(substream);
 		substream->hw_opened = 0;
 	}
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 4770fb3..6c8cb4c 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2447,6 +2447,7 @@
 	SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC882_FIXUP_EAPD),
 	SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3/Z87X-UD3H", ALC889_FIXUP_FRONT_HP_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1458, 0xa0b8, "Gigabyte AZ370-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),
+	SND_PCI_QUIRK(0x1462, 0x1276, "MSI-GL73", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1462, 0x7350, "MSI-7350", ALC889_FIXUP_CD),
 	SND_PCI_QUIRK(0x1462, 0xda57, "MSI Z270-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),
 	SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
@@ -5701,8 +5702,11 @@
 		break;
 	case HDA_FIXUP_ACT_INIT:
 		switch (codec->core.vendor_id) {
+		case 0x10ec0215:
 		case 0x10ec0225:
+		case 0x10ec0285:
 		case 0x10ec0295:
+		case 0x10ec0289:
 		case 0x10ec0299:
 			alc_write_coef_idx(codec, 0x48, 0xd011);
 			alc_update_coef_idx(codec, 0x49, 0x007f, 0x0045);
diff --git a/sound/usb/clock.c b/sound/usb/clock.c
index 018b1ec..a48313d 100644
--- a/sound/usb/clock.c
+++ b/sound/usb/clock.c
@@ -151,8 +151,34 @@
 	return ret;
 }
 
+/*
+ * Assume the clock is valid if clock source supports only one single sample
+ * rate, the terminal is connected directly to it (there is no clock selector)
+ * and clock type is internal. This is to deal with some Denon DJ controllers
+ * that always reports that clock is invalid.
+ */
+static bool uac_clock_source_is_valid_quirk(struct snd_usb_audio *chip,
+					    struct audioformat *fmt,
+					    int source_id)
+{
+	if (fmt->protocol == UAC_VERSION_2) {
+		struct uac_clock_source_descriptor *cs_desc =
+			snd_usb_find_clock_source(chip->ctrl_intf, source_id);
+
+		if (!cs_desc)
+			return false;
+
+		return (fmt->nr_rates == 1 &&
+			(fmt->clock & 0xff) == cs_desc->bClockID &&
+			(cs_desc->bmAttributes & 0x3) !=
+				UAC_CLOCK_SOURCE_TYPE_EXT);
+	}
+
+	return false;
+}
+
 static bool uac_clock_source_is_valid(struct snd_usb_audio *chip,
-				      int protocol,
+				      struct audioformat *fmt,
 				      int source_id)
 {
 	int err;
@@ -160,7 +186,7 @@
 	struct usb_device *dev = chip->dev;
 	u32 bmControls;
 
-	if (protocol == UAC_VERSION_3) {
+	if (fmt->protocol == UAC_VERSION_3) {
 		struct uac3_clock_source_descriptor *cs_desc =
 			snd_usb_find_clock_source_v3(chip->ctrl_intf, source_id);
 
@@ -194,10 +220,14 @@
 		return false;
 	}
 
-	return data ? true :  false;
+	if (data)
+		return true;
+	else
+		return uac_clock_source_is_valid_quirk(chip, fmt, source_id);
 }
 
-static int __uac_clock_find_source(struct snd_usb_audio *chip, int entity_id,
+static int __uac_clock_find_source(struct snd_usb_audio *chip,
+				   struct audioformat *fmt, int entity_id,
 				   unsigned long *visited, bool validate)
 {
 	struct uac_clock_source_descriptor *source;
@@ -217,7 +247,7 @@
 	source = snd_usb_find_clock_source(chip->ctrl_intf, entity_id);
 	if (source) {
 		entity_id = source->bClockID;
-		if (validate && !uac_clock_source_is_valid(chip, UAC_VERSION_2,
+		if (validate && !uac_clock_source_is_valid(chip, fmt,
 								entity_id)) {
 			usb_audio_err(chip,
 				"clock source %d is not valid, cannot use\n",
@@ -248,8 +278,9 @@
 		}
 
 		cur = ret;
-		ret = __uac_clock_find_source(chip, selector->baCSourceID[ret - 1],
-					       visited, validate);
+		ret = __uac_clock_find_source(chip, fmt,
+					      selector->baCSourceID[ret - 1],
+					      visited, validate);
 		if (!validate || ret > 0 || !chip->autoclock)
 			return ret;
 
@@ -260,8 +291,9 @@
 			if (i == cur)
 				continue;
 
-			ret = __uac_clock_find_source(chip, selector->baCSourceID[i - 1],
-				visited, true);
+			ret = __uac_clock_find_source(chip, fmt,
+						      selector->baCSourceID[i - 1],
+						      visited, true);
 			if (ret < 0)
 				continue;
 
@@ -281,14 +313,16 @@
 	/* FIXME: multipliers only act as pass-thru element for now */
 	multiplier = snd_usb_find_clock_multiplier(chip->ctrl_intf, entity_id);
 	if (multiplier)
-		return __uac_clock_find_source(chip, multiplier->bCSourceID,
-						visited, validate);
+		return __uac_clock_find_source(chip, fmt,
+					       multiplier->bCSourceID,
+					       visited, validate);
 
 	return -EINVAL;
 }
 
-static int __uac3_clock_find_source(struct snd_usb_audio *chip, int entity_id,
-				   unsigned long *visited, bool validate)
+static int __uac3_clock_find_source(struct snd_usb_audio *chip,
+				    struct audioformat *fmt, int entity_id,
+				    unsigned long *visited, bool validate)
 {
 	struct uac3_clock_source_descriptor *source;
 	struct uac3_clock_selector_descriptor *selector;
@@ -307,7 +341,7 @@
 	source = snd_usb_find_clock_source_v3(chip->ctrl_intf, entity_id);
 	if (source) {
 		entity_id = source->bClockID;
-		if (validate && !uac_clock_source_is_valid(chip, UAC_VERSION_3,
+		if (validate && !uac_clock_source_is_valid(chip, fmt,
 								entity_id)) {
 			usb_audio_err(chip,
 				"clock source %d is not valid, cannot use\n",
@@ -338,7 +372,8 @@
 		}
 
 		cur = ret;
-		ret = __uac3_clock_find_source(chip, selector->baCSourceID[ret - 1],
+		ret = __uac3_clock_find_source(chip, fmt,
+					       selector->baCSourceID[ret - 1],
 					       visited, validate);
 		if (!validate || ret > 0 || !chip->autoclock)
 			return ret;
@@ -350,8 +385,9 @@
 			if (i == cur)
 				continue;
 
-			ret = __uac3_clock_find_source(chip, selector->baCSourceID[i - 1],
-				visited, true);
+			ret = __uac3_clock_find_source(chip, fmt,
+						       selector->baCSourceID[i - 1],
+						       visited, true);
 			if (ret < 0)
 				continue;
 
@@ -372,7 +408,8 @@
 	multiplier = snd_usb_find_clock_multiplier_v3(chip->ctrl_intf,
 						      entity_id);
 	if (multiplier)
-		return __uac3_clock_find_source(chip, multiplier->bCSourceID,
+		return __uac3_clock_find_source(chip, fmt,
+						multiplier->bCSourceID,
 						visited, validate);
 
 	return -EINVAL;
@@ -389,18 +426,18 @@
  *
  * Returns the clock source UnitID (>=0) on success, or an error.
  */
-int snd_usb_clock_find_source(struct snd_usb_audio *chip, int protocol,
-			      int entity_id, bool validate)
+int snd_usb_clock_find_source(struct snd_usb_audio *chip,
+			      struct audioformat *fmt, bool validate)
 {
 	DECLARE_BITMAP(visited, 256);
 	memset(visited, 0, sizeof(visited));
 
-	switch (protocol) {
+	switch (fmt->protocol) {
 	case UAC_VERSION_2:
-		return __uac_clock_find_source(chip, entity_id, visited,
+		return __uac_clock_find_source(chip, fmt, fmt->clock, visited,
 					       validate);
 	case UAC_VERSION_3:
-		return __uac3_clock_find_source(chip, entity_id, visited,
+		return __uac3_clock_find_source(chip, fmt, fmt->clock, visited,
 					       validate);
 	default:
 		return -EINVAL;
@@ -501,8 +538,7 @@
 	 * automatic clock selection if the current clock is not
 	 * valid.
 	 */
-	clock = snd_usb_clock_find_source(chip, fmt->protocol,
-					  fmt->clock, true);
+	clock = snd_usb_clock_find_source(chip, fmt, true);
 	if (clock < 0) {
 		/* We did not find a valid clock, but that might be
 		 * because the current sample rate does not match an
@@ -510,8 +546,7 @@
 		 * and we will do another validation after setting the
 		 * rate.
 		 */
-		clock = snd_usb_clock_find_source(chip, fmt->protocol,
-						  fmt->clock, false);
+		clock = snd_usb_clock_find_source(chip, fmt, false);
 		if (clock < 0)
 			return clock;
 	}
@@ -577,7 +612,7 @@
 
 validation:
 	/* validate clock after rate change */
-	if (!uac_clock_source_is_valid(chip, fmt->protocol, clock))
+	if (!uac_clock_source_is_valid(chip, fmt, clock))
 		return -ENXIO;
 	return 0;
 }
diff --git a/sound/usb/clock.h b/sound/usb/clock.h
index 076e31b..68df0fb 100644
--- a/sound/usb/clock.h
+++ b/sound/usb/clock.h
@@ -6,7 +6,7 @@
 			     struct usb_host_interface *alts,
 			     struct audioformat *fmt, int rate);
 
-int snd_usb_clock_find_source(struct snd_usb_audio *chip, int protocol,
-			     int entity_id, bool validate);
+int snd_usb_clock_find_source(struct snd_usb_audio *chip,
+			      struct audioformat *fmt, bool validate);
 
 #endif /* __USBAUDIO_CLOCK_H */
diff --git a/sound/usb/format.c b/sound/usb/format.c
index 9260136..9f5cb4e 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -151,6 +151,19 @@
 	return pcm_formats;
 }
 
+static int set_fixed_rate(struct audioformat *fp, int rate, int rate_bits)
+{
+	kfree(fp->rate_table);
+	fp->rate_table = kmalloc(sizeof(int), GFP_KERNEL);
+	if (!fp->rate_table)
+		return -ENOMEM;
+	fp->nr_rates = 1;
+	fp->rate_min = rate;
+	fp->rate_max = rate;
+	fp->rates = rate_bits;
+	fp->rate_table[0] = rate;
+	return 0;
+}
 
 /*
  * parse the format descriptor and stores the possible sample rates
@@ -223,6 +236,14 @@
 		fp->rate_min = combine_triple(&fmt[offset + 1]);
 		fp->rate_max = combine_triple(&fmt[offset + 4]);
 	}
+
+	/* Jabra Evolve 65 headset */
+	if (chip->usb_id == USB_ID(0x0b0e, 0x030b)) {
+		/* only 48kHz for playback while keeping 16kHz for capture */
+		if (fp->nr_rates != 1)
+			return set_fixed_rate(fp, 48000, SNDRV_PCM_RATE_48000);
+	}
+
 	return 0;
 }
 
@@ -299,17 +320,7 @@
 	case USB_ID(0x0e41, 0x4248): /* Line6 Helix >= fw 2.82 */
 	case USB_ID(0x0e41, 0x4249): /* Line6 Helix Rack >= fw 2.82 */
 	case USB_ID(0x0e41, 0x424a): /* Line6 Helix LT >= fw 2.82 */
-		/* supported rates: 48Khz */
-		kfree(fp->rate_table);
-		fp->rate_table = kmalloc(sizeof(int), GFP_KERNEL);
-		if (!fp->rate_table)
-			return -ENOMEM;
-		fp->nr_rates = 1;
-		fp->rate_min = 48000;
-		fp->rate_max = 48000;
-		fp->rates = SNDRV_PCM_RATE_48000;
-		fp->rate_table[0] = 48000;
-		return 0;
+		return set_fixed_rate(fp, 48000, SNDRV_PCM_RATE_48000);
 	}
 
 	return -ENODEV;
@@ -325,8 +336,7 @@
 	struct usb_device *dev = chip->dev;
 	unsigned char tmp[2], *data;
 	int nr_triplets, data_size, ret = 0, ret_l6;
-	int clock = snd_usb_clock_find_source(chip, fp->protocol,
-					      fp->clock, false);
+	int clock = snd_usb_clock_find_source(chip, fp, false);
 
 	if (clock < 0) {
 		dev_err(&dev->dev,
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index d659fdb..81b2db0 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -897,6 +897,15 @@
 	return 0;
 }
 
+static int parse_term_effect_unit(struct mixer_build *state,
+				  struct usb_audio_term *term,
+				  void *p1, int id)
+{
+	term->type = UAC3_EFFECT_UNIT << 16; /* virtual type */
+	term->id = id;
+	return 0;
+}
+
 static int parse_term_uac2_clock_source(struct mixer_build *state,
 					struct usb_audio_term *term,
 					void *p1, int id)
@@ -981,8 +990,7 @@
 						    UAC3_PROCESSING_UNIT);
 		case PTYPE(UAC_VERSION_2, UAC2_EFFECT_UNIT):
 		case PTYPE(UAC_VERSION_3, UAC3_EFFECT_UNIT):
-			return parse_term_proc_unit(state, term, p1, id,
-						    UAC3_EFFECT_UNIT);
+			return parse_term_effect_unit(state, term, p1, id);
 		case PTYPE(UAC_VERSION_1, UAC1_EXTENSION_UNIT):
 		case PTYPE(UAC_VERSION_2, UAC2_EXTENSION_UNIT_V2):
 		case PTYPE(UAC_VERSION_3, UAC3_EXTENSION_UNIT):
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 3a5242e3..7f558f4 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1440,6 +1440,7 @@
 	case USB_ID(0x1395, 0x740a): /* Sennheiser DECT */
 	case USB_ID(0x1901, 0x0191): /* GE B850V3 CP2114 audio interface */
 	case USB_ID(0x21b4, 0x0081): /* AudioQuest DragonFly */
+	case USB_ID(0x2912, 0x30c8): /* Audioengine D1 */
 		return true;
 	}
 
diff --git a/tools/bootconfig/include/linux/memblock.h b/tools/bootconfig/include/linux/memblock.h
new file mode 100644
index 0000000..7862f21
--- /dev/null
+++ b/tools/bootconfig/include/linux/memblock.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _XBC_LINUX_MEMBLOCK_H
+#define _XBC_LINUX_MEMBLOCK_H
+
+#include <stdlib.h>
+
+#define __pa(addr)	(addr)
+#define SMP_CACHE_BYTES	0
+#define memblock_alloc(size, align)	malloc(size)
+#define memblock_free(paddr, size)	free(paddr)
+
+#endif
diff --git a/tools/bootconfig/include/linux/printk.h b/tools/bootconfig/include/linux/printk.h
index 017bcd69..e978a63 100644
--- a/tools/bootconfig/include/linux/printk.h
+++ b/tools/bootconfig/include/linux/printk.h
@@ -7,7 +7,7 @@
 /* controllable printf */
 extern int pr_output;
 #define printk(fmt, ...)	\
-	(pr_output ? printf(fmt, __VA_ARGS__) : 0)
+	(pr_output ? printf(fmt, ##__VA_ARGS__) : 0)
 
 #define pr_err printk
 #define pr_warn	printk
diff --git a/tools/bootconfig/main.c b/tools/bootconfig/main.c
index 47f4884..e18eeb0 100644
--- a/tools/bootconfig/main.c
+++ b/tools/bootconfig/main.c
@@ -140,7 +140,7 @@
 		return 0;
 
 	if (lseek(fd, -8, SEEK_END) < 0) {
-		printf("Failed to lseek: %d\n", -errno);
+		pr_err("Failed to lseek: %d\n", -errno);
 		return -errno;
 	}
 
@@ -155,7 +155,7 @@
 		return 0;
 
 	if (lseek(fd, stat.st_size - 8 - size, SEEK_SET) < 0) {
-		printf("Failed to lseek: %d\n", -errno);
+		pr_err("Failed to lseek: %d\n", -errno);
 		return -errno;
 	}
 
@@ -166,7 +166,7 @@
 	/* Wrong Checksum, maybe no boot config here */
 	rcsum = checksum((unsigned char *)*buf, size);
 	if (csum != rcsum) {
-		printf("checksum error: %d != %d\n", csum, rcsum);
+		pr_err("checksum error: %d != %d\n", csum, rcsum);
 		return 0;
 	}
 
@@ -185,13 +185,13 @@
 
 	fd = open(path, O_RDONLY);
 	if (fd < 0) {
-		printf("Failed to open initrd %s: %d\n", path, fd);
+		pr_err("Failed to open initrd %s: %d\n", path, fd);
 		return -errno;
 	}
 
 	ret = load_xbc_from_initrd(fd, &buf);
 	if (ret < 0)
-		printf("Failed to load a boot config from initrd: %d\n", ret);
+		pr_err("Failed to load a boot config from initrd: %d\n", ret);
 	else
 		xbc_show_compact_tree();
 
@@ -209,7 +209,7 @@
 
 	fd = open(path, O_RDWR);
 	if (fd < 0) {
-		printf("Failed to open initrd %s: %d\n", path, fd);
+		pr_err("Failed to open initrd %s: %d\n", path, fd);
 		return -errno;
 	}
 
@@ -222,7 +222,7 @@
 	pr_output = 1;
 	if (size < 0) {
 		ret = size;
-		printf("Failed to load a boot config from initrd: %d\n", ret);
+		pr_err("Failed to load a boot config from initrd: %d\n", ret);
 	} else if (size > 0) {
 		ret = fstat(fd, &stat);
 		if (!ret)
@@ -245,7 +245,7 @@
 
 	ret = load_xbc_file(xbc_path, &buf);
 	if (ret < 0) {
-		printf("Failed to load %s : %d\n", xbc_path, ret);
+		pr_err("Failed to load %s : %d\n", xbc_path, ret);
 		return ret;
 	}
 	size = strlen(buf) + 1;
@@ -262,7 +262,7 @@
 	/* Check the data format */
 	ret = xbc_init(buf);
 	if (ret < 0) {
-		printf("Failed to parse %s: %d\n", xbc_path, ret);
+		pr_err("Failed to parse %s: %d\n", xbc_path, ret);
 		free(data);
 		free(buf);
 		return ret;
@@ -279,20 +279,20 @@
 	/* Remove old boot config if exists */
 	ret = delete_xbc(path);
 	if (ret < 0) {
-		printf("Failed to delete previous boot config: %d\n", ret);
+		pr_err("Failed to delete previous boot config: %d\n", ret);
 		return ret;
 	}
 
 	/* Apply new one */
 	fd = open(path, O_RDWR | O_APPEND);
 	if (fd < 0) {
-		printf("Failed to open %s: %d\n", path, fd);
+		pr_err("Failed to open %s: %d\n", path, fd);
 		return fd;
 	}
 	/* TODO: Ensure the @path is initramfs/initrd image */
 	ret = write(fd, data, size + 8);
 	if (ret < 0) {
-		printf("Failed to apply a boot config: %d\n", ret);
+		pr_err("Failed to apply a boot config: %d\n", ret);
 		return ret;
 	}
 	close(fd);
@@ -334,12 +334,12 @@
 	}
 
 	if (apply && delete) {
-		printf("Error: You can not specify both -a and -d at once.\n");
+		pr_err("Error: You can not specify both -a and -d at once.\n");
 		return usage();
 	}
 
 	if (optind >= argc) {
-		printf("Error: No initrd is specified.\n");
+		pr_err("Error: No initrd is specified.\n");
 		return usage();
 	}
 
diff --git a/tools/bootconfig/test-bootconfig.sh b/tools/bootconfig/test-bootconfig.sh
index 87725e8..1de06de 100755
--- a/tools/bootconfig/test-bootconfig.sh
+++ b/tools/bootconfig/test-bootconfig.sh
@@ -64,6 +64,15 @@
 new_size=$(stat -c %s $INITRD)
 xpass test $new_size -eq $initrd_size
 
+echo "No error messge while applying"
+OUTFILE=`mktemp tempout-XXXX`
+dd if=/dev/zero of=$INITRD bs=4096 count=1
+printf " \0\0\0 \0\0\0" >> $INITRD
+$BOOTCONF -a $TEMPCONF $INITRD > $OUTFILE 2>&1
+xfail grep -i "failed" $OUTFILE
+xfail grep -i "error" $OUTFILE
+rm $OUTFILE
+
 echo "Max node number check"
 
 echo -n > $TEMPCONF
diff --git a/tools/testing/selftests/wireguard/netns.sh b/tools/testing/selftests/wireguard/netns.sh
index f5ab1cd..138d46b 100755
--- a/tools/testing/selftests/wireguard/netns.sh
+++ b/tools/testing/selftests/wireguard/netns.sh
@@ -24,6 +24,7 @@
 set -e
 
 exec 3>&1
+export LANG=C
 export WG_HIDE_KEYS=never
 netns0="wg-test-$$-0"
 netns1="wg-test-$$-1"
@@ -297,7 +298,17 @@
 n1 ping -W 1 -c 100 -f 192.168.99.7
 n1 ping -W 1 -c 100 -f abab::1111
 
+# Have ns2 NAT into wg0 packets from ns0, but return an icmp error along the right route.
+n2 iptables -t nat -A POSTROUTING -s 10.0.0.0/24 -d 192.168.241.0/24 -j SNAT --to 192.168.241.2
+n0 iptables -t filter -A INPUT \! -s 10.0.0.0/24 -i vethrs -j DROP # Manual rpfilter just to be explicit.
+n2 bash -c 'printf 1 > /proc/sys/net/ipv4/ip_forward'
+ip0 -4 route add 192.168.241.1 via 10.0.0.100
+n2 wg set wg0 peer "$pub1" remove
+[[ $(! n0 ping -W 1 -c 1 192.168.241.1 || false) == *"From 10.0.0.100 icmp_seq=1 Destination Host Unreachable"* ]]
+
 n0 iptables -t nat -F
+n0 iptables -t filter -F
+n2 iptables -t nat -F
 ip0 link del vethrc
 ip0 link del vethrs
 ip1 link del wg0