[gentoo-commits] proj/linux-patches:5.10 commit in: /

[Mike Pagano]

commit:     c53b80c8793617ab6bc636c77c557a0bbaf2c35a
Author:     Mike Pagano <mpagano <AT> gentoo <DOT> org>
AuthorDate: Thu Jan 20 09:59:59 2022 +0000
Commit:     Mike Pagano <mpagano <AT> gentoo <DOT> org>
CommitDate: Thu Jan 20 09:59:59 2022 +0000
URL:        https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=c53b80c8

Linux patch 5.10.93

Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org>

 0000_README              |   4 +
 1092_linux-5.10.93.patch | 997 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 1001 insertions(+)

diff --git a/0000_README b/0000_README
index 6d8b55d4..ababebf8 100644
--- a/0000_README
+++ b/0000_README
@@ -411,6 +411,10 @@ Patch:  1091_linux-5.10.92.patch
 From:   http://www.kernel.org
 Desc:   Linux 5.10.92
 
+Patch:  1092_linux-5.10.93.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.10.93
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1092_linux-5.10.93.patch b/1092_linux-5.10.93.patch
new file mode 100644
index 00000000..52fb82c6
--- /dev/null
+++ b/1092_linux-5.10.93.patch
@@ -0,0 +1,997 @@
+diff --git a/Makefile b/Makefile
+index a113a29545bdb..993559750df9d 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 5
+ PATCHLEVEL = 10
+-SUBLEVEL = 92
++SUBLEVEL = 93
+ EXTRAVERSION =
+ NAME = Dare mighty things
+ 
+@@ -1073,7 +1073,7 @@ export mod_sign_cmd
+ HOST_LIBELF_LIBS = $(shell pkg-config libelf --libs 2>/dev/null || echo -lelf)
+ 
+ has_libelf = $(call try-run,\
+-               echo "int main() {}" | $(HOSTCC) -xc -o /dev/null $(HOST_LIBELF_LIBS) -,1,0)
++               echo "int main() {}" | $(HOSTCC) $(KBUILD_HOSTLDFLAGS) -xc -o /dev/null $(HOST_LIBELF_LIBS) -,1,0)
+ 
+ ifdef CONFIG_STACK_VALIDATION
+   ifeq ($(has_libelf),1)
+diff --git a/arch/arm/kernel/perf_callchain.c b/arch/arm/kernel/perf_callchain.c
+index 3b69a76d341e7..1626dfc6f6ce6 100644
+--- a/arch/arm/kernel/perf_callchain.c
++++ b/arch/arm/kernel/perf_callchain.c
+@@ -62,9 +62,10 @@ user_backtrace(struct frame_tail __user *tail,
+ void
+ perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	struct frame_tail __user *tail;
+ 
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
++	if (guest_cbs && guest_cbs->is_in_guest()) {
+ 		/* We don't support guest os callchain now */
+ 		return;
+ 	}
+@@ -98,9 +99,10 @@ callchain_trace(struct stackframe *fr,
+ void
+ perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	struct stackframe fr;
+ 
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
++	if (guest_cbs && guest_cbs->is_in_guest()) {
+ 		/* We don't support guest os callchain now */
+ 		return;
+ 	}
+@@ -111,18 +113,21 @@ perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *re
+ 
+ unsigned long perf_instruction_pointer(struct pt_regs *regs)
+ {
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest())
+-		return perf_guest_cbs->get_guest_ip();
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
++
++	if (guest_cbs && guest_cbs->is_in_guest())
++		return guest_cbs->get_guest_ip();
+ 
+ 	return instruction_pointer(regs);
+ }
+ 
+ unsigned long perf_misc_flags(struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	int misc = 0;
+ 
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
+-		if (perf_guest_cbs->is_user_mode())
++	if (guest_cbs && guest_cbs->is_in_guest()) {
++		if (guest_cbs->is_user_mode())
+ 			misc |= PERF_RECORD_MISC_GUEST_USER;
+ 		else
+ 			misc |= PERF_RECORD_MISC_GUEST_KERNEL;
+diff --git a/arch/arm64/kernel/perf_callchain.c b/arch/arm64/kernel/perf_callchain.c
+index 88ff471b0bce5..58ae55d78a203 100644
+--- a/arch/arm64/kernel/perf_callchain.c
++++ b/arch/arm64/kernel/perf_callchain.c
+@@ -102,7 +102,9 @@ compat_user_backtrace(struct compat_frame_tail __user *tail,
+ void perf_callchain_user(struct perf_callchain_entry_ctx *entry,
+ 			 struct pt_regs *regs)
+ {
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
++
++	if (guest_cbs && guest_cbs->is_in_guest()) {
+ 		/* We don't support guest os callchain now */
+ 		return;
+ 	}
+@@ -147,9 +149,10 @@ static bool callchain_trace(void *data, unsigned long pc)
+ void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry,
+ 			   struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	struct stackframe frame;
+ 
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
++	if (guest_cbs && guest_cbs->is_in_guest()) {
+ 		/* We don't support guest os callchain now */
+ 		return;
+ 	}
+@@ -160,18 +163,21 @@ void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry,
+ 
+ unsigned long perf_instruction_pointer(struct pt_regs *regs)
+ {
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest())
+-		return perf_guest_cbs->get_guest_ip();
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
++
++	if (guest_cbs && guest_cbs->is_in_guest())
++		return guest_cbs->get_guest_ip();
+ 
+ 	return instruction_pointer(regs);
+ }
+ 
+ unsigned long perf_misc_flags(struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	int misc = 0;
+ 
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
+-		if (perf_guest_cbs->is_user_mode())
++	if (guest_cbs && guest_cbs->is_in_guest()) {
++		if (guest_cbs->is_user_mode())
+ 			misc |= PERF_RECORD_MISC_GUEST_USER;
+ 		else
+ 			misc |= PERF_RECORD_MISC_GUEST_KERNEL;
+diff --git a/arch/csky/kernel/perf_callchain.c b/arch/csky/kernel/perf_callchain.c
+index ab55e98ee8f62..35318a635a5fa 100644
+--- a/arch/csky/kernel/perf_callchain.c
++++ b/arch/csky/kernel/perf_callchain.c
+@@ -86,10 +86,11 @@ static unsigned long user_backtrace(struct perf_callchain_entry_ctx *entry,
+ void perf_callchain_user(struct perf_callchain_entry_ctx *entry,
+ 			 struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	unsigned long fp = 0;
+ 
+ 	/* C-SKY does not support virtualization. */
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest())
++	if (guest_cbs && guest_cbs->is_in_guest())
+ 		return;
+ 
+ 	fp = regs->regs[4];
+@@ -110,10 +111,11 @@ void perf_callchain_user(struct perf_callchain_entry_ctx *entry,
+ void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry,
+ 			   struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	struct stackframe fr;
+ 
+ 	/* C-SKY does not support virtualization. */
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
++	if (guest_cbs && guest_cbs->is_in_guest()) {
+ 		pr_warn("C-SKY does not support perf in guest mode!");
+ 		return;
+ 	}
+diff --git a/arch/nds32/kernel/perf_event_cpu.c b/arch/nds32/kernel/perf_event_cpu.c
+index 0ce6f9f307e6a..f387919607813 100644
+--- a/arch/nds32/kernel/perf_event_cpu.c
++++ b/arch/nds32/kernel/perf_event_cpu.c
+@@ -1363,6 +1363,7 @@ void
+ perf_callchain_user(struct perf_callchain_entry_ctx *entry,
+ 		    struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	unsigned long fp = 0;
+ 	unsigned long gp = 0;
+ 	unsigned long lp = 0;
+@@ -1371,7 +1372,7 @@ perf_callchain_user(struct perf_callchain_entry_ctx *entry,
+ 
+ 	leaf_fp = 0;
+ 
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
++	if (guest_cbs && guest_cbs->is_in_guest()) {
+ 		/* We don't support guest os callchain now */
+ 		return;
+ 	}
+@@ -1479,9 +1480,10 @@ void
+ perf_callchain_kernel(struct perf_callchain_entry_ctx *entry,
+ 		      struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	struct stackframe fr;
+ 
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
++	if (guest_cbs && guest_cbs->is_in_guest()) {
+ 		/* We don't support guest os callchain now */
+ 		return;
+ 	}
+@@ -1493,20 +1495,23 @@ perf_callchain_kernel(struct perf_callchain_entry_ctx *entry,
+ 
+ unsigned long perf_instruction_pointer(struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
++
+ 	/* However, NDS32 does not support virtualization */
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest())
+-		return perf_guest_cbs->get_guest_ip();
++	if (guest_cbs && guest_cbs->is_in_guest())
++		return guest_cbs->get_guest_ip();
+ 
+ 	return instruction_pointer(regs);
+ }
+ 
+ unsigned long perf_misc_flags(struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	int misc = 0;
+ 
+ 	/* However, NDS32 does not support virtualization */
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
+-		if (perf_guest_cbs->is_user_mode())
++	if (guest_cbs && guest_cbs->is_in_guest()) {
++		if (guest_cbs->is_user_mode())
+ 			misc |= PERF_RECORD_MISC_GUEST_USER;
+ 		else
+ 			misc |= PERF_RECORD_MISC_GUEST_KERNEL;
+diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
+index 3e8e19f5746c7..00c8cda1c9c31 100644
+--- a/arch/powerpc/include/asm/hvcall.h
++++ b/arch/powerpc/include/asm/hvcall.h
+@@ -382,6 +382,8 @@
+ #define H_CPU_BEHAV_BNDS_CHK_SPEC_BAR	(1ull << 61) // IBM bit 2
+ #define H_CPU_BEHAV_FLUSH_COUNT_CACHE	(1ull << 58) // IBM bit 5
+ #define H_CPU_BEHAV_FLUSH_LINK_STACK	(1ull << 57) // IBM bit 6
++#define H_CPU_BEHAV_NO_L1D_FLUSH_ENTRY	(1ull << 56) // IBM bit 7
++#define H_CPU_BEHAV_NO_L1D_FLUSH_UACCESS (1ull << 55) // IBM bit 8
+ 
+ /* Flag values used in H_REGISTER_PROC_TBL hcall */
+ #define PROC_TABLE_OP_MASK	0x18
+diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
+index 5f0d446a2325e..47dfada140e19 100644
+--- a/arch/powerpc/platforms/pseries/setup.c
++++ b/arch/powerpc/platforms/pseries/setup.c
+@@ -538,6 +538,12 @@ static void init_cpu_char_feature_flags(struct h_cpu_char_result *result)
+ 	if (!(result->behaviour & H_CPU_BEHAV_L1D_FLUSH_PR))
+ 		security_ftr_clear(SEC_FTR_L1D_FLUSH_PR);
+ 
++	if (result->behaviour & H_CPU_BEHAV_NO_L1D_FLUSH_ENTRY)
++		security_ftr_clear(SEC_FTR_L1D_FLUSH_ENTRY);
++
++	if (result->behaviour & H_CPU_BEHAV_NO_L1D_FLUSH_UACCESS)
++		security_ftr_clear(SEC_FTR_L1D_FLUSH_UACCESS);
++
+ 	if (!(result->behaviour & H_CPU_BEHAV_BNDS_CHK_SPEC_BAR))
+ 		security_ftr_clear(SEC_FTR_BNDS_CHK_SPEC_BAR);
+ }
+diff --git a/arch/riscv/kernel/perf_callchain.c b/arch/riscv/kernel/perf_callchain.c
+index cf190197a22f6..ad3001cbdf618 100644
+--- a/arch/riscv/kernel/perf_callchain.c
++++ b/arch/riscv/kernel/perf_callchain.c
+@@ -60,10 +60,11 @@ static unsigned long user_backtrace(struct perf_callchain_entry_ctx *entry,
+ void perf_callchain_user(struct perf_callchain_entry_ctx *entry,
+ 			 struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	unsigned long fp = 0;
+ 
+ 	/* RISC-V does not support perf in guest mode. */
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest())
++	if (guest_cbs && guest_cbs->is_in_guest())
+ 		return;
+ 
+ 	fp = regs->s0;
+@@ -84,8 +85,10 @@ void notrace walk_stackframe(struct task_struct *task,
+ void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry,
+ 			   struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
++
+ 	/* RISC-V does not support perf in guest mode. */
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
++	if (guest_cbs && guest_cbs->is_in_guest()) {
+ 		pr_warn("RISC-V does not support perf in guest mode!");
+ 		return;
+ 	}
+diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
+index e6c4f29fc6956..b51ab19eb9721 100644
+--- a/arch/s390/kvm/interrupt.c
++++ b/arch/s390/kvm/interrupt.c
+@@ -2115,6 +2115,13 @@ int kvm_s390_is_stop_irq_pending(struct kvm_vcpu *vcpu)
+ 	return test_bit(IRQ_PEND_SIGP_STOP, &li->pending_irqs);
+ }
+ 
++int kvm_s390_is_restart_irq_pending(struct kvm_vcpu *vcpu)
++{
++	struct kvm_s390_local_interrupt *li = &vcpu->arch.local_int;
++
++	return test_bit(IRQ_PEND_RESTART, &li->pending_irqs);
++}
++
+ void kvm_s390_clear_stop_irq(struct kvm_vcpu *vcpu)
+ {
+ 	struct kvm_s390_local_interrupt *li = &vcpu->arch.local_int;
+diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
+index 00f03f363c9b0..07a04f3926009 100644
+--- a/arch/s390/kvm/kvm-s390.c
++++ b/arch/s390/kvm/kvm-s390.c
+@@ -4588,10 +4588,15 @@ int kvm_s390_vcpu_stop(struct kvm_vcpu *vcpu)
+ 		}
+ 	}
+ 
+-	/* SIGP STOP and SIGP STOP AND STORE STATUS has been fully processed */
++	/*
++	 * Set the VCPU to STOPPED and THEN clear the interrupt flag,
++	 * now that the SIGP STOP and SIGP STOP AND STORE STATUS orders
++	 * have been fully processed. This will ensure that the VCPU
++	 * is kept BUSY if another VCPU is inquiring with SIGP SENSE.
++	 */
++	kvm_s390_set_cpuflags(vcpu, CPUSTAT_STOPPED);
+ 	kvm_s390_clear_stop_irq(vcpu);
+ 
+-	kvm_s390_set_cpuflags(vcpu, CPUSTAT_STOPPED);
+ 	__disable_ibs_on_vcpu(vcpu);
+ 
+ 	for (i = 0; i < online_vcpus; i++) {
+diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h
+index 2d134833bca69..a3e9b71d426f9 100644
+--- a/arch/s390/kvm/kvm-s390.h
++++ b/arch/s390/kvm/kvm-s390.h
+@@ -418,6 +418,7 @@ void kvm_s390_destroy_adapters(struct kvm *kvm);
+ int kvm_s390_ext_call_pending(struct kvm_vcpu *vcpu);
+ extern struct kvm_device_ops kvm_flic_ops;
+ int kvm_s390_is_stop_irq_pending(struct kvm_vcpu *vcpu);
++int kvm_s390_is_restart_irq_pending(struct kvm_vcpu *vcpu);
+ void kvm_s390_clear_stop_irq(struct kvm_vcpu *vcpu);
+ int kvm_s390_set_irq_state(struct kvm_vcpu *vcpu,
+ 			   void __user *buf, int len);
+diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c
+index 683036c1c92a8..3dc921e853b6e 100644
+--- a/arch/s390/kvm/sigp.c
++++ b/arch/s390/kvm/sigp.c
+@@ -288,6 +288,34 @@ static int handle_sigp_dst(struct kvm_vcpu *vcpu, u8 order_code,
+ 	if (!dst_vcpu)
+ 		return SIGP_CC_NOT_OPERATIONAL;
+ 
++	/*
++	 * SIGP RESTART, SIGP STOP, and SIGP STOP AND STORE STATUS orders
++	 * are processed asynchronously. Until the affected VCPU finishes
++	 * its work and calls back into KVM to clear the (RESTART or STOP)
++	 * interrupt, we need to return any new non-reset orders "busy".
++	 *
++	 * This is important because a single VCPU could issue:
++	 *  1) SIGP STOP $DESTINATION
++	 *  2) SIGP SENSE $DESTINATION
++	 *
++	 * If the SIGP SENSE would not be rejected as "busy", it could
++	 * return an incorrect answer as to whether the VCPU is STOPPED
++	 * or OPERATING.
++	 */
++	if (order_code != SIGP_INITIAL_CPU_RESET &&
++	    order_code != SIGP_CPU_RESET) {
++		/*
++		 * Lockless check. Both SIGP STOP and SIGP (RE)START
++		 * properly synchronize everything while processing
++		 * their orders, while the guest cannot observe a
++		 * difference when issuing other orders from two
++		 * different VCPUs.
++		 */
++		if (kvm_s390_is_stop_irq_pending(dst_vcpu) ||
++		    kvm_s390_is_restart_irq_pending(dst_vcpu))
++			return SIGP_CC_BUSY;
++	}
++
+ 	switch (order_code) {
+ 	case SIGP_SENSE:
+ 		vcpu->stat.instruction_sigp_sense++;
+diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
+index 1f5d96ba4866d..b79b9f21cbb3b 100644
+--- a/arch/x86/events/core.c
++++ b/arch/x86/events/core.c
+@@ -2545,10 +2545,11 @@ static bool perf_hw_regs(struct pt_regs *regs)
+ void
+ perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	struct unwind_state state;
+ 	unsigned long addr;
+ 
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
++	if (guest_cbs && guest_cbs->is_in_guest()) {
+ 		/* TODO: We don't support guest os callchain now */
+ 		return;
+ 	}
+@@ -2648,10 +2649,11 @@ perf_callchain_user32(struct pt_regs *regs, struct perf_callchain_entry_ctx *ent
+ void
+ perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	struct stack_frame frame;
+ 	const struct stack_frame __user *fp;
+ 
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
++	if (guest_cbs && guest_cbs->is_in_guest()) {
+ 		/* TODO: We don't support guest os callchain now */
+ 		return;
+ 	}
+@@ -2728,18 +2730,21 @@ static unsigned long code_segment_base(struct pt_regs *regs)
+ 
+ unsigned long perf_instruction_pointer(struct pt_regs *regs)
+ {
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest())
+-		return perf_guest_cbs->get_guest_ip();
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
++
++	if (guest_cbs && guest_cbs->is_in_guest())
++		return guest_cbs->get_guest_ip();
+ 
+ 	return regs->ip + code_segment_base(regs);
+ }
+ 
+ unsigned long perf_misc_flags(struct pt_regs *regs)
+ {
++	struct perf_guest_info_callbacks *guest_cbs = perf_get_guest_cbs();
+ 	int misc = 0;
+ 
+-	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
+-		if (perf_guest_cbs->is_user_mode())
++	if (guest_cbs && guest_cbs->is_in_guest()) {
++		if (guest_cbs->is_user_mode())
+ 			misc |= PERF_RECORD_MISC_GUEST_USER;
+ 		else
+ 			misc |= PERF_RECORD_MISC_GUEST_KERNEL;
+diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
+index a521135247eb6..6525693e7aeaa 100644
+--- a/arch/x86/events/intel/core.c
++++ b/arch/x86/events/intel/core.c
+@@ -2586,6 +2586,7 @@ static int handle_pmi_common(struct pt_regs *regs, u64 status)
+ {
+ 	struct perf_sample_data data;
+ 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
++	struct perf_guest_info_callbacks *guest_cbs;
+ 	int bit;
+ 	int handled = 0;
+ 
+@@ -2651,9 +2652,11 @@ static int handle_pmi_common(struct pt_regs *regs, u64 status)
+ 	 */
+ 	if (__test_and_clear_bit(GLOBAL_STATUS_TRACE_TOPAPMI_BIT, (unsigned long *)&status)) {
+ 		handled++;
+-		if (unlikely(perf_guest_cbs && perf_guest_cbs->is_in_guest() &&
+-			perf_guest_cbs->handle_intel_pt_intr))
+-			perf_guest_cbs->handle_intel_pt_intr();
++
++		guest_cbs = perf_get_guest_cbs();
++		if (unlikely(guest_cbs && guest_cbs->is_in_guest() &&
++			     guest_cbs->handle_intel_pt_intr))
++			guest_cbs->handle_intel_pt_intr();
+ 		else
+ 			intel_pt_interrupt();
+ 	}
+diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
+index e8fb4b0394af2..13e10b970ac83 100644
+--- a/arch/x86/include/asm/kvm_host.h
++++ b/arch/x86/include/asm/kvm_host.h
+@@ -1306,6 +1306,7 @@ struct kvm_x86_init_ops {
+ 	int (*disabled_by_bios)(void);
+ 	int (*check_processor_compatibility)(void);
+ 	int (*hardware_setup)(void);
++	bool (*intel_pt_intr_in_guest)(void);
+ 
+ 	struct kvm_x86_ops *runtime_ops;
+ };
+diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
+index 38c453f28f1f0..351ef5cf1436a 100644
+--- a/arch/x86/kvm/vmx/vmx.c
++++ b/arch/x86/kvm/vmx/vmx.c
+@@ -7915,6 +7915,7 @@ static struct kvm_x86_init_ops vmx_init_ops __initdata = {
+ 	.disabled_by_bios = vmx_disabled_by_bios,
+ 	.check_processor_compatibility = vmx_check_processor_compat,
+ 	.hardware_setup = hardware_setup,
++	.intel_pt_intr_in_guest = vmx_pt_mode_is_host_guest,
+ 
+ 	.runtime_ops = &vmx_x86_ops,
+ };
+diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
+index 4f828cac0273e..271669dc8d90a 100644
+--- a/arch/x86/kvm/x86.c
++++ b/arch/x86/kvm/x86.c
+@@ -1229,7 +1229,7 @@ static const u32 msrs_to_save_all[] = {
+ 	MSR_IA32_UMWAIT_CONTROL,
+ 
+ 	MSR_ARCH_PERFMON_FIXED_CTR0, MSR_ARCH_PERFMON_FIXED_CTR1,
+-	MSR_ARCH_PERFMON_FIXED_CTR0 + 2, MSR_ARCH_PERFMON_FIXED_CTR0 + 3,
++	MSR_ARCH_PERFMON_FIXED_CTR0 + 2,
+ 	MSR_CORE_PERF_FIXED_CTR_CTRL, MSR_CORE_PERF_GLOBAL_STATUS,
+ 	MSR_CORE_PERF_GLOBAL_CTRL, MSR_CORE_PERF_GLOBAL_OVF_CTRL,
+ 	MSR_ARCH_PERFMON_PERFCTR0, MSR_ARCH_PERFMON_PERFCTR1,
+@@ -7882,7 +7882,7 @@ static struct perf_guest_info_callbacks kvm_guest_cbs = {
+ 	.is_in_guest		= kvm_is_in_guest,
+ 	.is_user_mode		= kvm_is_user_mode,
+ 	.get_guest_ip		= kvm_get_guest_ip,
+-	.handle_intel_pt_intr	= kvm_handle_intel_pt_intr,
++	.handle_intel_pt_intr	= NULL,
+ };
+ 
+ #ifdef CONFIG_X86_64
+@@ -8005,6 +8005,8 @@ int kvm_arch_init(void *opaque)
+ 			PT_PRESENT_MASK, 0, sme_me_mask);
+ 	kvm_timer_init();
+ 
++	if (ops->intel_pt_intr_in_guest && ops->intel_pt_intr_in_guest())
++		kvm_guest_cbs.handle_intel_pt_intr = kvm_handle_intel_pt_intr;
+ 	perf_register_guest_info_callbacks(&kvm_guest_cbs);
+ 
+ 	if (boot_cpu_has(X86_FEATURE_XSAVE)) {
+@@ -8042,6 +8044,7 @@ void kvm_arch_exit(void)
+ #endif
+ 	kvm_lapic_exit();
+ 	perf_unregister_guest_info_callbacks(&kvm_guest_cbs);
++	kvm_guest_cbs.handle_intel_pt_intr = NULL;
+ 
+ 	if (!boot_cpu_has(X86_FEATURE_CONSTANT_TSC))
+ 		cpufreq_unregister_notifier(&kvmclock_cpufreq_notifier_block,
+diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
+index a71d141179439..b5cbaa61cbea7 100644
+--- a/drivers/base/devtmpfs.c
++++ b/drivers/base/devtmpfs.c
+@@ -59,8 +59,15 @@ static struct dentry *public_dev_mount(struct file_system_type *fs_type, int fla
+ 		      const char *dev_name, void *data)
+ {
+ 	struct super_block *s = mnt->mnt_sb;
++	int err;
++
+ 	atomic_inc(&s->s_active);
+ 	down_write(&s->s_umount);
++	err = reconfigure_single(s, flags, data);
++	if (err < 0) {
++		deactivate_locked_super(s);
++		return ERR_PTR(err);
++	}
+ 	return dget(s->s_root);
+ }
+ 
+diff --git a/drivers/firmware/qemu_fw_cfg.c b/drivers/firmware/qemu_fw_cfg.c
+index 172c751a4f6c2..f08e056ed0ae4 100644
+--- a/drivers/firmware/qemu_fw_cfg.c
++++ b/drivers/firmware/qemu_fw_cfg.c
+@@ -388,9 +388,7 @@ static void fw_cfg_sysfs_cache_cleanup(void)
+ 	struct fw_cfg_sysfs_entry *entry, *next;
+ 
+ 	list_for_each_entry_safe(entry, next, &fw_cfg_entry_cache, list) {
+-		/* will end up invoking fw_cfg_sysfs_cache_delist()
+-		 * via each object's release() method (i.e. destructor)
+-		 */
++		fw_cfg_sysfs_cache_delist(entry);
+ 		kobject_put(&entry->kobj);
+ 	}
+ }
+@@ -448,7 +446,6 @@ static void fw_cfg_sysfs_release_entry(struct kobject *kobj)
+ {
+ 	struct fw_cfg_sysfs_entry *entry = to_entry(kobj);
+ 
+-	fw_cfg_sysfs_cache_delist(entry);
+ 	kfree(entry);
+ }
+ 
+@@ -601,20 +598,18 @@ static int fw_cfg_register_file(const struct fw_cfg_file *f)
+ 	/* set file entry information */
+ 	entry->size = be32_to_cpu(f->size);
+ 	entry->select = be16_to_cpu(f->select);
+-	memcpy(entry->name, f->name, FW_CFG_MAX_FILE_PATH);
++	strscpy(entry->name, f->name, FW_CFG_MAX_FILE_PATH);
+ 
+ 	/* register entry under "/sys/firmware/qemu_fw_cfg/by_key/" */
+ 	err = kobject_init_and_add(&entry->kobj, &fw_cfg_sysfs_entry_ktype,
+ 				   fw_cfg_sel_ko, "%d", entry->select);
+-	if (err) {
+-		kobject_put(&entry->kobj);
+-		return err;
+-	}
++	if (err)
++		goto err_put_entry;
+ 
+ 	/* add raw binary content access */
+ 	err = sysfs_create_bin_file(&entry->kobj, &fw_cfg_sysfs_attr_raw);
+ 	if (err)
+-		goto err_add_raw;
++		goto err_del_entry;
+ 
+ 	/* try adding "/sys/firmware/qemu_fw_cfg/by_name/" symlink */
+ 	fw_cfg_build_symlink(fw_cfg_fname_kset, &entry->kobj, entry->name);
+@@ -623,9 +618,10 @@ static int fw_cfg_register_file(const struct fw_cfg_file *f)
+ 	fw_cfg_sysfs_cache_enlist(entry);
+ 	return 0;
+ 
+-err_add_raw:
++err_del_entry:
+ 	kobject_del(&entry->kobj);
+-	kfree(entry);
++err_put_entry:
++	kobject_put(&entry->kobj);
+ 	return err;
+ }
+ 
+diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c
+index b8477fa93b7d7..f6373d678d256 100644
+--- a/drivers/media/usb/uvc/uvc_video.c
++++ b/drivers/media/usb/uvc/uvc_video.c
+@@ -1915,6 +1915,10 @@ static int uvc_video_start_transfer(struct uvc_streaming *stream,
+ 		if (ep == NULL)
+ 			return -EIO;
+ 
++		/* Reject broken descriptors. */
++		if (usb_endpoint_maxp(&ep->desc) == 0)
++			return -EIO;
++
+ 		ret = uvc_init_video_bulk(stream, ep, gfp_flags);
+ 	}
+ 
+diff --git a/drivers/mtd/chips/Kconfig b/drivers/mtd/chips/Kconfig
+index aef14990e5f7c..19726ebd973d0 100644
+--- a/drivers/mtd/chips/Kconfig
++++ b/drivers/mtd/chips/Kconfig
+@@ -55,12 +55,14 @@ choice
+ 	  LITTLE_ENDIAN_BYTE, if the bytes are reversed.
+ 
+ config MTD_CFI_NOSWAP
++	depends on !ARCH_IXP4XX || CPU_BIG_ENDIAN
+ 	bool "NO"
+ 
+ config MTD_CFI_BE_BYTE_SWAP
+ 	bool "BIG_ENDIAN_BYTE"
+ 
+ config MTD_CFI_LE_BYTE_SWAP
++	depends on !ARCH_IXP4XX
+ 	bool "LITTLE_ENDIAN_BYTE"
+ 
+ endchoice
+diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
+index 6650acbc961e9..fc0aaa03c5242 100644
+--- a/drivers/mtd/maps/Kconfig
++++ b/drivers/mtd/maps/Kconfig
+@@ -325,7 +325,7 @@ config MTD_DC21285
+ 
+ config MTD_IXP4XX
+ 	tristate "CFI Flash device mapped on Intel IXP4xx based systems"
+-	depends on MTD_CFI && MTD_COMPLEX_MAPPINGS && ARCH_IXP4XX
++	depends on MTD_CFI && MTD_COMPLEX_MAPPINGS && ARCH_IXP4XX && MTD_CFI_ADV_OPTIONS
+ 	help
+ 	  This enables MTD access to flash devices on platforms based
+ 	  on Intel's IXP4xx family of network processors such as the
+diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
+index 6312fddd9c00a..eaba661133280 100644
+--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
++++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
+@@ -1000,6 +1000,7 @@ int rtl92cu_hw_init(struct ieee80211_hw *hw)
+ 	_initpabias(hw);
+ 	rtl92c_dm_init(hw);
+ exit:
++	local_irq_disable();
+ 	local_irq_restore(flags);
+ 	return err;
+ }
+diff --git a/drivers/remoteproc/qcom_pil_info.c b/drivers/remoteproc/qcom_pil_info.c
+index 7c007dd7b2000..aca21560e20b8 100644
+--- a/drivers/remoteproc/qcom_pil_info.c
++++ b/drivers/remoteproc/qcom_pil_info.c
+@@ -104,7 +104,7 @@ int qcom_pil_info_store(const char *image, phys_addr_t base, size_t size)
+ 	return -ENOMEM;
+ 
+ found_unused:
+-	memcpy_toio(entry, image, PIL_RELOC_NAME_LEN);
++	memcpy_toio(entry, image, strnlen(image, PIL_RELOC_NAME_LEN));
+ found_existing:
+ 	/* Use two writel() as base is only aligned to 4 bytes on odd entries */
+ 	writel(base, entry + PIL_RELOC_NAME_LEN);
+diff --git a/drivers/video/fbdev/vga16fb.c b/drivers/video/fbdev/vga16fb.c
+index 1e8a38a7967d8..5c6e9dc88060b 100644
+--- a/drivers/video/fbdev/vga16fb.c
++++ b/drivers/video/fbdev/vga16fb.c
+@@ -184,6 +184,25 @@ static inline void setindex(int index)
+ 	vga_io_w(VGA_GFX_I, index);
+ }
+ 
++/* Check if the video mode is supported by the driver */
++static inline int check_mode_supported(void)
++{
++	/* non-x86 architectures treat orig_video_isVGA as a boolean flag */
++#if defined(CONFIG_X86)
++	/* only EGA and VGA in 16 color graphic mode are supported */
++	if (screen_info.orig_video_isVGA != VIDEO_TYPE_EGAC &&
++	    screen_info.orig_video_isVGA != VIDEO_TYPE_VGAC)
++		return -ENODEV;
++
++	if (screen_info.orig_video_mode != 0x0D &&	/* 320x200/4 (EGA) */
++	    screen_info.orig_video_mode != 0x0E &&	/* 640x200/4 (EGA) */
++	    screen_info.orig_video_mode != 0x10 &&	/* 640x350/4 (EGA) */
++	    screen_info.orig_video_mode != 0x12)	/* 640x480/4 (VGA) */
++		return -ENODEV;
++#endif
++	return 0;
++}
++
+ static void vga16fb_pan_var(struct fb_info *info, 
+ 			    struct fb_var_screeninfo *var)
+ {
+@@ -1422,6 +1441,11 @@ static int __init vga16fb_init(void)
+ 
+ 	vga16fb_setup(option);
+ #endif
++
++	ret = check_mode_supported();
++	if (ret)
++		return ret;
++
+ 	ret = platform_driver_register(&vga16fb_driver);
+ 
+ 	if (!ret) {
+diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
+index 72b67d810b8c2..a13ef836fe4e1 100644
+--- a/fs/9p/vfs_inode_dotl.c
++++ b/fs/9p/vfs_inode_dotl.c
+@@ -541,7 +541,10 @@ int v9fs_vfs_setattr_dotl(struct dentry *dentry, struct iattr *iattr)
+ {
+ 	int retval;
+ 	struct p9_fid *fid = NULL;
+-	struct p9_iattr_dotl p9attr;
++	struct p9_iattr_dotl p9attr = {
++		.uid = INVALID_UID,
++		.gid = INVALID_GID,
++	};
+ 	struct inode *inode = d_inode(dentry);
+ 
+ 	p9_debug(P9_DEBUG_VFS, "\n");
+@@ -551,14 +554,22 @@ int v9fs_vfs_setattr_dotl(struct dentry *dentry, struct iattr *iattr)
+ 		return retval;
+ 
+ 	p9attr.valid = v9fs_mapped_iattr_valid(iattr->ia_valid);
+-	p9attr.mode = iattr->ia_mode;
+-	p9attr.uid = iattr->ia_uid;
+-	p9attr.gid = iattr->ia_gid;
+-	p9attr.size = iattr->ia_size;
+-	p9attr.atime_sec = iattr->ia_atime.tv_sec;
+-	p9attr.atime_nsec = iattr->ia_atime.tv_nsec;
+-	p9attr.mtime_sec = iattr->ia_mtime.tv_sec;
+-	p9attr.mtime_nsec = iattr->ia_mtime.tv_nsec;
++	if (iattr->ia_valid & ATTR_MODE)
++		p9attr.mode = iattr->ia_mode;
++	if (iattr->ia_valid & ATTR_UID)
++		p9attr.uid = iattr->ia_uid;
++	if (iattr->ia_valid & ATTR_GID)
++		p9attr.gid = iattr->ia_gid;
++	if (iattr->ia_valid & ATTR_SIZE)
++		p9attr.size = iattr->ia_size;
++	if (iattr->ia_valid & ATTR_ATIME_SET) {
++		p9attr.atime_sec = iattr->ia_atime.tv_sec;
++		p9attr.atime_nsec = iattr->ia_atime.tv_nsec;
++	}
++	if (iattr->ia_valid & ATTR_MTIME_SET) {
++		p9attr.mtime_sec = iattr->ia_mtime.tv_sec;
++		p9attr.mtime_nsec = iattr->ia_mtime.tv_nsec;
++	}
+ 
+ 	if (iattr->ia_valid & ATTR_FILE) {
+ 		fid = iattr->ia_file->private_data;
+diff --git a/fs/fs_context.c b/fs/fs_context.c
+index 2834d1afa6e80..b11677802ee13 100644
+--- a/fs/fs_context.c
++++ b/fs/fs_context.c
+@@ -530,7 +530,7 @@ static int legacy_parse_param(struct fs_context *fc, struct fs_parameter *param)
+ 			      param->key);
+ 	}
+ 
+-	if (len > PAGE_SIZE - 2 - size)
++	if (size + len + 2 > PAGE_SIZE)
+ 		return invalf(fc, "VFS: Legacy: Cumulative options too large");
+ 	if (strchr(param->key, ',') ||
+ 	    (param->type == fs_value_is_string &&
+diff --git a/fs/orangefs/orangefs-bufmap.c b/fs/orangefs/orangefs-bufmap.c
+index 538e839590ef5..b501dc07f9222 100644
+--- a/fs/orangefs/orangefs-bufmap.c
++++ b/fs/orangefs/orangefs-bufmap.c
+@@ -176,7 +176,7 @@ orangefs_bufmap_free(struct orangefs_bufmap *bufmap)
+ {
+ 	kfree(bufmap->page_array);
+ 	kfree(bufmap->desc_array);
+-	kfree(bufmap->buffer_index_array);
++	bitmap_free(bufmap->buffer_index_array);
+ 	kfree(bufmap);
+ }
+ 
+@@ -226,8 +226,7 @@ orangefs_bufmap_alloc(struct ORANGEFS_dev_map_desc *user_desc)
+ 	bufmap->desc_size = user_desc->size;
+ 	bufmap->desc_shift = ilog2(bufmap->desc_size);
+ 
+-	bufmap->buffer_index_array =
+-		kzalloc(DIV_ROUND_UP(bufmap->desc_count, BITS_PER_LONG), GFP_KERNEL);
++	bufmap->buffer_index_array = bitmap_zalloc(bufmap->desc_count, GFP_KERNEL);
+ 	if (!bufmap->buffer_index_array)
+ 		goto out_free_bufmap;
+ 
+@@ -250,7 +249,7 @@ orangefs_bufmap_alloc(struct ORANGEFS_dev_map_desc *user_desc)
+ out_free_desc_array:
+ 	kfree(bufmap->desc_array);
+ out_free_index_array:
+-	kfree(bufmap->buffer_index_array);
++	bitmap_free(bufmap->buffer_index_array);
+ out_free_bufmap:
+ 	kfree(bufmap);
+ out:
+diff --git a/fs/super.c b/fs/super.c
+index 98bb0629ee108..20f1707807bbd 100644
+--- a/fs/super.c
++++ b/fs/super.c
+@@ -1472,8 +1472,8 @@ struct dentry *mount_nodev(struct file_system_type *fs_type,
+ }
+ EXPORT_SYMBOL(mount_nodev);
+ 
+-static int reconfigure_single(struct super_block *s,
+-			      int flags, void *data)
++int reconfigure_single(struct super_block *s,
++		       int flags, void *data)
+ {
+ 	struct fs_context *fc;
+ 	int ret;
+diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h
+index 5b44b0195a28a..e869ce3ae6600 100644
+--- a/include/linux/fs_context.h
++++ b/include/linux/fs_context.h
+@@ -140,6 +140,8 @@ extern int generic_parse_monolithic(struct fs_context *fc, void *data);
+ extern int vfs_get_tree(struct fs_context *fc);
+ extern void put_fs_context(struct fs_context *fc);
+ extern void fc_drop_locked(struct fs_context *fc);
++int reconfigure_single(struct super_block *s,
++		       int flags, void *data);
+ 
+ /*
+  * sget() wrappers to be called from the ->get_tree() op.
+diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
+index ce14fb2772b5b..c94551091dad3 100644
+--- a/include/linux/perf_event.h
++++ b/include/linux/perf_event.h
+@@ -1235,7 +1235,18 @@ extern void perf_event_bpf_event(struct bpf_prog *prog,
+ 				 enum perf_bpf_event_type type,
+ 				 u16 flags);
+ 
+-extern struct perf_guest_info_callbacks *perf_guest_cbs;
++extern struct perf_guest_info_callbacks __rcu *perf_guest_cbs;
++static inline struct perf_guest_info_callbacks *perf_get_guest_cbs(void)
++{
++	/*
++	 * Callbacks are RCU-protected and must be READ_ONCE to avoid reloading
++	 * the callbacks between a !NULL check and dereferences, to ensure
++	 * pending stores/changes to the callback pointers are visible before a
++	 * non-NULL perf_guest_cbs is visible to readers, and to prevent a
++	 * module from unloading callbacks while readers are active.
++	 */
++	return rcu_dereference(perf_guest_cbs);
++}
+ extern int perf_register_guest_info_callbacks(struct perf_guest_info_callbacks *callbacks);
+ extern int perf_unregister_guest_info_callbacks(struct perf_guest_info_callbacks *callbacks);
+ 
+diff --git a/kernel/events/core.c b/kernel/events/core.c
+index 639b99a318db1..e2d774cc470ee 100644
+--- a/kernel/events/core.c
++++ b/kernel/events/core.c
+@@ -6395,18 +6395,25 @@ static void perf_pending_event(struct irq_work *entry)
+  * Later on, we might change it to a list if there is
+  * another virtualization implementation supporting the callbacks.
+  */
+-struct perf_guest_info_callbacks *perf_guest_cbs;
++struct perf_guest_info_callbacks __rcu *perf_guest_cbs;
+ 
+ int perf_register_guest_info_callbacks(struct perf_guest_info_callbacks *cbs)
+ {
+-	perf_guest_cbs = cbs;
++	if (WARN_ON_ONCE(rcu_access_pointer(perf_guest_cbs)))
++		return -EBUSY;
++
++	rcu_assign_pointer(perf_guest_cbs, cbs);
+ 	return 0;
+ }
+ EXPORT_SYMBOL_GPL(perf_register_guest_info_callbacks);
+ 
+ int perf_unregister_guest_info_callbacks(struct perf_guest_info_callbacks *cbs)
+ {
+-	perf_guest_cbs = NULL;
++	if (WARN_ON_ONCE(rcu_access_pointer(perf_guest_cbs) != cbs))
++		return -EINVAL;
++
++	rcu_assign_pointer(perf_guest_cbs, NULL);
++	synchronize_rcu();
+ 	return 0;
+ }
+ EXPORT_SYMBOL_GPL(perf_unregister_guest_info_callbacks);
+diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
+index 14ce48f1a8e47..a858bb9e99270 100644
+--- a/sound/pci/hda/patch_realtek.c
++++ b/sound/pci/hda/patch_realtek.c
+@@ -1936,6 +1936,7 @@ enum {
+ 	ALC887_FIXUP_ASUS_BASS,
+ 	ALC887_FIXUP_BASS_CHMAP,
+ 	ALC1220_FIXUP_GB_DUAL_CODECS,
++	ALC1220_FIXUP_GB_X570,
+ 	ALC1220_FIXUP_CLEVO_P950,
+ 	ALC1220_FIXUP_CLEVO_PB51ED,
+ 	ALC1220_FIXUP_CLEVO_PB51ED_PINS,
+@@ -2125,6 +2126,29 @@ static void alc1220_fixup_gb_dual_codecs(struct hda_codec *codec,
+ 	}
+ }
+ 
++static void alc1220_fixup_gb_x570(struct hda_codec *codec,
++				     const struct hda_fixup *fix,
++				     int action)
++{
++	static const hda_nid_t conn1[] = { 0x0c };
++	static const struct coef_fw gb_x570_coefs[] = {
++		WRITE_COEF(0x1a, 0x01c1),
++		WRITE_COEF(0x1b, 0x0202),
++		WRITE_COEF(0x43, 0x3005),
++		{}
++	};
++
++	switch (action) {
++	case HDA_FIXUP_ACT_PRE_PROBE:
++		snd_hda_override_conn_list(codec, 0x14, ARRAY_SIZE(conn1), conn1);
++		snd_hda_override_conn_list(codec, 0x1b, ARRAY_SIZE(conn1), conn1);
++		break;
++	case HDA_FIXUP_ACT_INIT:
++		alc_process_coef_fw(codec, gb_x570_coefs);
++		break;
++	}
++}
++
+ static void alc1220_fixup_clevo_p950(struct hda_codec *codec,
+ 				     const struct hda_fixup *fix,
+ 				     int action)
+@@ -2427,6 +2451,10 @@ static const struct hda_fixup alc882_fixups[] = {
+ 		.type = HDA_FIXUP_FUNC,
+ 		.v.func = alc1220_fixup_gb_dual_codecs,
+ 	},
++	[ALC1220_FIXUP_GB_X570] = {
++		.type = HDA_FIXUP_FUNC,
++		.v.func = alc1220_fixup_gb_x570,
++	},
+ 	[ALC1220_FIXUP_CLEVO_P950] = {
+ 		.type = HDA_FIXUP_FUNC,
+ 		.v.func = alc1220_fixup_clevo_p950,
+@@ -2529,7 +2557,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
+ 	SND_PCI_QUIRK(0x13fe, 0x1009, "Advantech MIT-W101", ALC886_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(0x1458, 0xa0cd, "Gigabyte X570 Aorus Master", ALC1220_FIXUP_CLEVO_P950),
++	SND_PCI_QUIRK(0x1458, 0xa0cd, "Gigabyte X570 Aorus Master", ALC1220_FIXUP_GB_X570),
+ 	SND_PCI_QUIRK(0x1458, 0xa0ce, "Gigabyte X570 Aorus Xtreme", ALC1220_FIXUP_CLEVO_P950),
+ 	SND_PCI_QUIRK(0x1462, 0x11f7, "MSI-GE63", ALC1220_FIXUP_CLEVO_P950),
+ 	SND_PCI_QUIRK(0x1462, 0x1228, "MSI-GP63", ALC1220_FIXUP_CLEVO_P950),
+@@ -6729,6 +6757,8 @@ enum {
+ 	ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE,
+ 	ALC233_FIXUP_NO_AUDIO_JACK,
+ 	ALC256_FIXUP_MIC_NO_PRESENCE_AND_RESUME,
++	ALC285_FIXUP_LEGION_Y9000X_SPEAKERS,
++	ALC285_FIXUP_LEGION_Y9000X_AUTOMUTE,
+ };
+ 
+ static const struct hda_fixup alc269_fixups[] = {
+@@ -8319,6 +8349,18 @@ static const struct hda_fixup alc269_fixups[] = {
+ 		.chained = true,
+ 		.chain_id = ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF,
+ 	},
++	[ALC285_FIXUP_LEGION_Y9000X_SPEAKERS] = {
++		.type = HDA_FIXUP_FUNC,
++		.v.func = alc285_fixup_ideapad_s740_coef,
++		.chained = true,
++		.chain_id = ALC285_FIXUP_LEGION_Y9000X_AUTOMUTE,
++	},
++	[ALC285_FIXUP_LEGION_Y9000X_AUTOMUTE] = {
++		.type = HDA_FIXUP_FUNC,
++		.v.func = alc287_fixup_legion_15imhg05_speakers,
++		.chained = true,
++		.chain_id = ALC269_FIXUP_THINKPAD_ACPI,
++	},
+ 	[ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS] = {
+ 		.type = HDA_FIXUP_VERBS,
+ 		//.v.verbs = legion_15imhg05_coefs,
+@@ -8857,13 +8899,16 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
+ 	SND_PCI_QUIRK(0x17aa, 0x3176, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC),
+ 	SND_PCI_QUIRK(0x17aa, 0x3178, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC),
+ 	SND_PCI_QUIRK(0x17aa, 0x31af, "ThinkCentre Station", ALC623_FIXUP_LENOVO_THINKSTATION_P340),
++	SND_PCI_QUIRK(0x17aa, 0x3813, "Legion 7i 15IMHG05", ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS),
+ 	SND_PCI_QUIRK(0x17aa, 0x3818, "Lenovo C940", ALC298_FIXUP_LENOVO_SPK_VOLUME),
++	SND_PCI_QUIRK(0x17aa, 0x3819, "Lenovo 13s Gen2 ITL", ALC287_FIXUP_13S_GEN2_SPEAKERS),
++	SND_PCI_QUIRK(0x17aa, 0x3824, "Legion Y9000X 2020", ALC285_FIXUP_LEGION_Y9000X_SPEAKERS),
+ 	SND_PCI_QUIRK(0x17aa, 0x3827, "Ideapad S740", ALC285_FIXUP_IDEAPAD_S740_COEF),
++	SND_PCI_QUIRK(0x17aa, 0x3834, "Lenovo IdeaPad Slim 9i 14ITL5", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
+ 	SND_PCI_QUIRK(0x17aa, 0x3843, "Yoga 9i", ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP),
+-	SND_PCI_QUIRK(0x17aa, 0x3813, "Legion 7i 15IMHG05", ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS),
++	SND_PCI_QUIRK(0x17aa, 0x384a, "Lenovo Yoga 7 15ITL5", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
+ 	SND_PCI_QUIRK(0x17aa, 0x3852, "Lenovo Yoga 7 14ITL5", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
+ 	SND_PCI_QUIRK(0x17aa, 0x3853, "Lenovo Yoga 7 15ITL5", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
+-	SND_PCI_QUIRK(0x17aa, 0x3819, "Lenovo 13s Gen2 ITL", ALC287_FIXUP_13S_GEN2_SPEAKERS),
+ 	SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
+ 	SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
+ 	SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI),