Linux 5.17.3

index bfbf0c4c7c5e..39f5c1672f48 100644
@@ -75,6 +75,7 @@
 #define ARM_CPU_PART_CORTEX_A77		0xD0D
 #define ARM_CPU_PART_NEOVERSE_V1	0xD40
 #define ARM_CPU_PART_CORTEX_A78		0xD41
+#define ARM_CPU_PART_CORTEX_A78AE	0xD42
 #define ARM_CPU_PART_CORTEX_X1		0xD44
 #define ARM_CPU_PART_CORTEX_A510	0xD46
 #define ARM_CPU_PART_CORTEX_A710	0xD47

@@ -123,6 +124,7 @@
 #define MIDR_CORTEX_A77	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A77)
 #define MIDR_NEOVERSE_V1	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V1)
 #define MIDR_CORTEX_A78	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A78)
+#define MIDR_CORTEX_A78AE	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A78AE)
 #define MIDR_CORTEX_X1	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X1)
 #define MIDR_CORTEX_A510 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A510)
 #define MIDR_CORTEX_A710 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A710)

index 031e3a2537fc..8234626a945a 100644
@@ -136,6 +136,7 @@ struct kvm_arch {
 
 	/* Memory Tagging Extension enabled for the guest */
 	bool mte_enabled;
+	bool ran_once;
 };
 
 struct kvm_vcpu_fault_info {

index 771f543464e0..33e0fabc0b79 100644
@@ -117,8 +117,8 @@ static int __kprobes aarch64_insn_patch_text_cb(void *arg)
 	int i, ret = 0;
 	struct aarch64_insn_patch *pp = arg;
 
-	/* The first CPU becomes master */
-	if (atomic_inc_return(&pp->cpu_count) == 1) {
+	/* The last CPU becomes master */
+	if (atomic_inc_return(&pp->cpu_count) == num_online_cpus()) {
 		for (i = 0; ret == 0 && i < pp->insn_cnt; i++)
 			ret = aarch64_insn_patch_text_nosync(pp->text_addrs[i],
 							     pp->new_insns[i]);

index 5777929d35bf..40be3a7c2c53 100644
@@ -853,6 +853,7 @@ u8 spectre_bhb_loop_affected(int scope)
 	if (scope == SCOPE_LOCAL_CPU) {
 		static const struct midr_range spectre_bhb_k32_list[] = {
 			MIDR_ALL_VERSIONS(MIDR_CORTEX_A78),
+			MIDR_ALL_VERSIONS(MIDR_CORTEX_A78AE),
 			MIDR_ALL_VERSIONS(MIDR_CORTEX_A78C),
 			MIDR_ALL_VERSIONS(MIDR_CORTEX_X1),
 			MIDR_ALL_VERSIONS(MIDR_CORTEX_A710),

index 27df5c1e6baa..3b46041f2b97 100644
@@ -234,6 +234,7 @@ asmlinkage notrace void secondary_start_kernel(void)
 	 * Log the CPU info before it is marked online and might get read.
 	 */
 	cpuinfo_store_cpu();
+	store_cpu_topology(cpu);
 
 	/*
 	 * Enable GIC and timers.

@@ -242,7 +243,6 @@ asmlinkage notrace void secondary_start_kernel(void)
 
 	ipi_setup(cpu);
 
-	store_cpu_topology(cpu);
 	numa_add_cpu(cpu);
 
 	/*

index 4dca6ffd03d4..85a2a75f4498 100644
@@ -634,6 +634,10 @@ int kvm_arch_vcpu_run_pid_change(struct kvm_vcpu *vcpu)
 	if (kvm_vm_is_protected(kvm))
 		kvm_call_hyp_nvhe(__pkvm_vcpu_init_traps, vcpu);
 
+	mutex_lock(&kvm->lock);
+	kvm->arch.ran_once = true;
+	mutex_unlock(&kvm->lock);
+
 	return ret;
 }
 

index fbcfd4ec6f92..bc771bc1a041 100644
@@ -924,6 +924,8 @@ static bool pmu_irq_is_valid(struct kvm *kvm, int irq)
 
 int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
 {
+	struct kvm *kvm = vcpu->kvm;
+
 	if (!kvm_vcpu_has_pmu(vcpu))
 		return -ENODEV;
 

@@ -941,7 +943,7 @@ int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
 		int __user *uaddr = (int __user *)(long)attr->addr;
 		int irq;
 
-		if (!irqchip_in_kernel(vcpu->kvm))
+		if (!irqchip_in_kernel(kvm))
 			return -EINVAL;
 
 		if (get_user(irq, uaddr))

@@ -951,7 +953,7 @@ int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
 		if (!(irq_is_ppi(irq) || irq_is_spi(irq)))
 			return -EINVAL;
 
-		if (!pmu_irq_is_valid(vcpu->kvm, irq))
+		if (!pmu_irq_is_valid(kvm, irq))
 			return -EINVAL;
 
 		if (kvm_arm_pmu_irq_initialized(vcpu))

@@ -966,7 +968,7 @@ int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
 		struct kvm_pmu_event_filter filter;
 		int nr_events;
 
-		nr_events = kvm_pmu_event_mask(vcpu->kvm) + 1;
+		nr_events = kvm_pmu_event_mask(kvm) + 1;
 
 		uaddr = (struct kvm_pmu_event_filter __user *)(long)attr->addr;
 

@@ -978,12 +980,17 @@ int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
 		     filter.action != KVM_PMU_EVENT_DENY))
 			return -EINVAL;
 
-		mutex_lock(&vcpu->kvm->lock);
+		mutex_lock(&kvm->lock);
+
+		if (kvm->arch.ran_once) {
+			mutex_unlock(&kvm->lock);
+			return -EBUSY;
+		}
 
-		if (!vcpu->kvm->arch.pmu_filter) {
-			vcpu->kvm->arch.pmu_filter = bitmap_alloc(nr_events, GFP_KERNEL_ACCOUNT);
-			if (!vcpu->kvm->arch.pmu_filter) {
-				mutex_unlock(&vcpu->kvm->lock);
+		if (!kvm->arch.pmu_filter) {
+			kvm->arch.pmu_filter = bitmap_alloc(nr_events, GFP_KERNEL_ACCOUNT);
+			if (!kvm->arch.pmu_filter) {
+				mutex_unlock(&kvm->lock);
 				return -ENOMEM;
 			}
 

@@ -994,17 +1001,17 @@ int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
 			 * events, the default is to allow.
 			 */
 			if (filter.action == KVM_PMU_EVENT_ALLOW)
-				bitmap_zero(vcpu->kvm->arch.pmu_filter, nr_events);
+				bitmap_zero(kvm->arch.pmu_filter, nr_events);
 			else
-				bitmap_fill(vcpu->kvm->arch.pmu_filter, nr_events);
+				bitmap_fill(kvm->arch.pmu_filter, nr_events);
 		}
 
 		if (filter.action == KVM_PMU_EVENT_ALLOW)
-			bitmap_set(vcpu->kvm->arch.pmu_filter, filter.base_event, filter.nevents);
+			bitmap_set(kvm->arch.pmu_filter, filter.base_event, filter.nevents);
 		else
-			bitmap_clear(vcpu->kvm->arch.pmu_filter, filter.base_event, filter.nevents);
+			bitmap_clear(kvm->arch.pmu_filter, filter.base_event, filter.nevents);
 
-		mutex_unlock(&vcpu->kvm->lock);
+		mutex_unlock(&kvm->lock);
 
 		return 0;
 	}

index bb36a400203d..8c56b862fd9c 100644
@@ -16,7 +16,7 @@ static inline void setup_8250_early_printk_port(unsigned long base,
 	unsigned int reg_shift, unsigned int timeout) {}
 #endif
 
-extern void set_handler(unsigned long offset, void *addr, unsigned long len);
+void set_handler(unsigned long offset, const void *addr, unsigned long len);
 extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len);
 
 typedef void (*vi_handler_t)(void);

index a486486b2355..246c6a6b0261 100644
@@ -2091,19 +2091,19 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
 		 * If no shadow set is selected then use the default handler
 		 * that does normal register saving and standard interrupt exit
 		 */
-		extern char except_vec_vi, except_vec_vi_lui;
-		extern char except_vec_vi_ori, except_vec_vi_end;
-		extern char rollback_except_vec_vi;
-		char *vec_start = using_rollback_handler() ?
-			&rollback_except_vec_vi : &except_vec_vi;
+		extern const u8 except_vec_vi[], except_vec_vi_lui[];
+		extern const u8 except_vec_vi_ori[], except_vec_vi_end[];
+		extern const u8 rollback_except_vec_vi[];
+		const u8 *vec_start = using_rollback_handler() ?
+				      rollback_except_vec_vi : except_vec_vi;
 #if defined(CONFIG_CPU_MICROMIPS) || defined(CONFIG_CPU_BIG_ENDIAN)
-		const int lui_offset = &except_vec_vi_lui - vec_start + 2;
-		const int ori_offset = &except_vec_vi_ori - vec_start + 2;
+		const int lui_offset = except_vec_vi_lui - vec_start + 2;
+		const int ori_offset = except_vec_vi_ori - vec_start + 2;
 #else
-		const int lui_offset = &except_vec_vi_lui - vec_start;
-		const int ori_offset = &except_vec_vi_ori - vec_start;
+		const int lui_offset = except_vec_vi_lui - vec_start;
+		const int ori_offset = except_vec_vi_ori - vec_start;
 #endif
-		const int handler_len = &except_vec_vi_end - vec_start;
+		const int handler_len = except_vec_vi_end - vec_start;
 
 		if (handler_len > VECTORSPACING) {
 			/*

@@ -2311,7 +2311,7 @@ void per_cpu_trap_init(bool is_boot_cpu)
 }
 
 /* Install CPU exception handler */
-void set_handler(unsigned long offset, void *addr, unsigned long size)
+void set_handler(unsigned long offset, const void *addr, unsigned long size)
 {
 #ifdef CONFIG_CPU_MICROMIPS
 	memcpy((void *)(ebase + offset), ((unsigned char *)addr - 1), size);

index 115a69fc20ca..f395ae218470 100644
@@ -61,6 +61,7 @@ static int __init ill_acc_of_setup(void)
 	pdev = of_find_device_by_node(np);
 	if (!pdev) {
 		pr_err("%pOFn: failed to lookup pdev\n", np);
+		of_node_put(np);
 		return -EINVAL;
 	}
 

index 80a0ab372802..e59574f65e64 100644
@@ -40,10 +40,7 @@ static void __kprobes *patch_map(void *addr, int fixmap, unsigned long *flags,
 
 	*need_unmap = 1;
 	set_fixmap(fixmap, page_to_phys(page));
-	if (flags)
-		raw_spin_lock_irqsave(&patch_lock, *flags);
-	else
-		__acquire(&patch_lock);
+	raw_spin_lock_irqsave(&patch_lock, *flags);
 
 	return (void *) (__fix_to_virt(fixmap) + (uintaddr & ~PAGE_MASK));
 }

@@ -52,10 +49,7 @@ static void __kprobes patch_unmap(int fixmap, unsigned long *flags)
 {
 	clear_fixmap(fixmap);
 
-	if (flags)
-		raw_spin_unlock_irqrestore(&patch_lock, *flags);
-	else
-		__release(&patch_lock);
+	raw_spin_unlock_irqrestore(&patch_lock, *flags);
 }
 
 void __kprobes __patch_text_multiple(void *addr, u32 *insn, unsigned int len)

@@ -67,8 +61,9 @@ void __kprobes __patch_text_multiple(void *addr, u32 *insn, unsigned int len)
 	int mapped;
 
 	/* Make sure we don't have any aliases in cache */
-	flush_kernel_vmap_range(addr, len);
-	flush_icache_range(start, end);
+	flush_kernel_dcache_range_asm(start, end);
+	flush_kernel_icache_range_asm(start, end);
+	flush_tlb_kernel_range(start, end);
 
 	p = fixmap = patch_map(addr, FIX_TEXT_POKE0, &flags, &mapped);
 

@@ -81,8 +76,10 @@ void __kprobes __patch_text_multiple(void *addr, u32 *insn, unsigned int len)
 			 * We're crossing a page boundary, so
 			 * need to remap
 			 */
-			flush_kernel_vmap_range((void *)fixmap,
-						(p-fixmap) * sizeof(*p));
+			flush_kernel_dcache_range_asm((unsigned long)fixmap,
+						      (unsigned long)p);
+			flush_tlb_kernel_range((unsigned long)fixmap,
+					       (unsigned long)p);
 			if (mapped)
 				patch_unmap(FIX_TEXT_POKE0, &flags);
 			p = fixmap = patch_map(addr, FIX_TEXT_POKE0, &flags,

@@ -90,10 +87,10 @@ void __kprobes __patch_text_multiple(void *addr, u32 *insn, unsigned int len)
 		}
 	}
 
-	flush_kernel_vmap_range((void *)fixmap, (p-fixmap) * sizeof(*p));
+	flush_kernel_dcache_range_asm((unsigned long)fixmap, (unsigned long)p);
+	flush_tlb_kernel_range((unsigned long)fixmap, (unsigned long)p);
 	if (mapped)
 		patch_unmap(FIX_TEXT_POKE0, &flags);
-	flush_icache_range(start, end);
 }
 
 void __kprobes __patch_text(void *addr, u32 insn)

index fc28f46d2f9d..5404f7abbcf8 100644
@@ -612,7 +612,7 @@ DECLARE_INTERRUPT_HANDLER_RAW(do_slb_fault);
 DECLARE_INTERRUPT_HANDLER(do_bad_segment_interrupt);
 
 /* hash_utils.c */
-DECLARE_INTERRUPT_HANDLER_RAW(do_hash_fault);
+DECLARE_INTERRUPT_HANDLER(do_hash_fault);
 
 /* fault.c */
 DECLARE_INTERRUPT_HANDLER(do_page_fault);

index 254687258f42..f2c5c26869f1 100644
@@ -132,7 +132,11 @@ static inline bool pfn_valid(unsigned long pfn)
 #define virt_to_page(kaddr)	pfn_to_page(virt_to_pfn(kaddr))
 #define pfn_to_kaddr(pfn)	__va((pfn) << PAGE_SHIFT)
 
-#define virt_addr_valid(kaddr)	pfn_valid(virt_to_pfn(kaddr))
+#define virt_addr_valid(vaddr)	({					\
+	unsigned long _addr = (unsigned long)vaddr;			\
+	_addr >= PAGE_OFFSET && _addr < (unsigned long)high_memory &&	\
+	pfn_valid(virt_to_pfn(_addr));					\
+})
 
 /*
  * On Book-E parts we need __va to parse the device tree and we can't

index 733e6ef36758..1f42aabbbab3 100644
@@ -1313,6 +1313,12 @@ int __init early_init_dt_scan_rtas(unsigned long node,
 	entryp = of_get_flat_dt_prop(node, "linux,rtas-entry", NULL);
 	sizep  = of_get_flat_dt_prop(node, "rtas-size", NULL);
 
+#ifdef CONFIG_PPC64
+	/* need this feature to decide the crashkernel offset */
+	if (of_get_flat_dt_prop(node, "ibm,hypertas-functions", NULL))
+		powerpc_firmware_features |= FW_FEATURE_LPAR;
+#endif
+
 	if (basep && entryp && sizep) {
 		rtas.base = *basep;
 		rtas.entry = *entryp;

index a0a78aba2083..1ee4640a2641 100644
@@ -26,15 +26,18 @@ static ssize_t format_show(struct kobject *kobj, struct kobj_attribute *attr,
 	const char *format;
 
 	node = of_find_compatible_node(NULL, NULL, "ibm,secvar-backend");
-	if (!of_device_is_available(node))
-		return -ENODEV;
+	if (!of_device_is_available(node)) {
+		rc = -ENODEV;
+		goto out;
+	}
 
 	rc = of_property_read_string(node, "format", &format);
 	if (rc)
-		return rc;
+		goto out;
 
 	rc = sprintf(buf, "%s\n", format);
 
+out:
 	of_node_put(node);
 
 	return rc;

index 8b68d9f91a03..abf5897ae88c 100644
@@ -134,11 +134,18 @@ void __init reserve_crashkernel(void)
 	if (!crashk_res.start) {
 #ifdef CONFIG_PPC64
 		/*
-		 * On 64bit we split the RMO in half but cap it at half of
-		 * a small SLB (128MB) since the crash kernel needs to place
-		 * itself and some stacks to be in the first segment.
+		 * On the LPAR platform place the crash kernel to mid of
+		 * RMA size (512MB or more) to ensure the crash kernel
+		 * gets enough space to place itself and some stack to be
+		 * in the first segment. At the same time normal kernel
+		 * also get enough space to allocate memory for essential
+		 * system resource in the first segment. Keep the crash
+		 * kernel starts at 128MB offset on other platforms.
 		 */
-		crashk_res.start = min(0x8000000ULL, (ppc64_rma_size / 2));
+		if (firmware_has_feature(FW_FEATURE_LPAR))
+			crashk_res.start = ppc64_rma_size / 2;
+		else
+			crashk_res.start = min(0x8000000ULL, (ppc64_rma_size / 2));
 #else
 		crashk_res.start = KDUMP_KERNELBASE;
 #endif

index 906d43463366..00c68e7fb11e 100644
@@ -43,9 +43,14 @@ int raw_patch_instruction(u32 *addr, ppc_inst_t instr)
 #ifdef CONFIG_STRICT_KERNEL_RWX
 static DEFINE_PER_CPU(struct vm_struct *, text_poke_area);
 
+static int map_patch_area(void *addr, unsigned long text_poke_addr);
+static void unmap_patch_area(unsigned long addr);
+
 static int text_area_cpu_up(unsigned int cpu)
 {
 	struct vm_struct *area;
+	unsigned long addr;
+	int err;
 
 	area = get_vm_area(PAGE_SIZE, VM_ALLOC);
 	if (!area) {

@@ -53,6 +58,15 @@ static int text_area_cpu_up(unsigned int cpu)
 			cpu);
 		return -1;
 	}
+
+	// Map/unmap the area to ensure all page tables are pre-allocated
+	addr = (unsigned long)area->addr;
+	err = map_patch_area(empty_zero_page, addr);
+	if (err)
+		return err;
+
+	unmap_patch_area(addr);
+
 	this_cpu_write(text_poke_area, area);
 
 	return 0;

84 lines not on this page · raw message

index 8e301cd8925b..4d221d033804 100644
@@ -255,7 +255,7 @@ void __init mem_init(void)
 #endif
 
 	high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
-	set_max_mapnr(max_low_pfn);
+	set_max_mapnr(max_pfn);
 
 	kasan_late_init();
 

index 3bb9d168e3b3..85753e32a4de 100644
@@ -15,12 +15,14 @@
 #include <asm/pgtable.h>
 
 
+static pte_basic_t pte_update_delta(pte_t *ptep, unsigned long addr,
+				    unsigned long old, unsigned long new)
+{
+	return pte_update(&init_mm, addr, ptep, old & ~new, new & ~old, 0);
+}
+
 /*
- * Updates the attributes of a page in three steps:
- *
- * 1. take the page_table_lock
- * 2. install the new entry with the updated attributes
- * 3. flush the TLB
+ * Updates the attributes of a page atomically.
  *
  * This sequence is safe against concurrent updates, and also allows updating the
  * attributes of a page currently being executed or accessed.

@@ -28,25 +30,21 @@
 static int change_page_attr(pte_t *ptep, unsigned long addr, void *data)
 {
 	long action = (long)data;
-	pte_t pte;
 
-	spin_lock(&init_mm.page_table_lock);
-
-	pte = ptep_get(ptep);
-
-	/* modify the PTE bits as desired, then apply */
+	/* modify the PTE bits as desired */
 	switch (action) {
 	case SET_MEMORY_RO:
-		pte = pte_wrprotect(pte);
+		/* Don't clear DIRTY bit */
+		pte_update_delta(ptep, addr, _PAGE_KERNEL_RW & ~_PAGE_DIRTY, _PAGE_KERNEL_RO);
 		break;
 	case SET_MEMORY_RW:
-		pte = pte_mkwrite(pte_mkdirty(pte));
+		pte_update_delta(ptep, addr, _PAGE_KERNEL_RO, _PAGE_KERNEL_RW);
 		break;
 	case SET_MEMORY_NX:
-		pte = pte_exprotect(pte);
+		pte_update_delta(ptep, addr, _PAGE_KERNEL_ROX, _PAGE_KERNEL_RO);
 		break;
 	case SET_MEMORY_X:
-		pte = pte_mkexec(pte);
+		pte_update_delta(ptep, addr, _PAGE_KERNEL_RO, _PAGE_KERNEL_ROX);
 		break;
 	case SET_MEMORY_NP:
 		pte_update(&init_mm, addr, ptep, _PAGE_PRESENT, 0, 0);

@@ -59,16 +57,12 @@ static int change_page_attr(pte_t *ptep, unsigned long addr, void *data)
 		break;
 	}
 
-	pte_update(&init_mm, addr, ptep, ~0UL, pte_val(pte), 0);
-
 	/* See ptesync comment in radix__set_pte_at() */
 	if (radix_enabled())
 		asm volatile("ptesync": : :"memory");
 
 	flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
 
-	spin_unlock(&init_mm.page_table_lock);
-
 	return 0;
 }
 

index d6fa6e25234f..19a8d051ddf1 100644
@@ -2,7 +2,6 @@
 #ifndef _POWERPC_PERF_CALLCHAIN_H
 #define _POWERPC_PERF_CALLCHAIN_H
 
-int read_user_stack_slow(const void __user *ptr, void *buf, int nb);
 void perf_callchain_user_64(struct perf_callchain_entry_ctx *entry,
 			    struct pt_regs *regs);
 void perf_callchain_user_32(struct perf_callchain_entry_ctx *entry,

@@ -26,17 +25,11 @@ static inline int __read_user_stack(const void __user *ptr, void *ret,
 				    size_t size)
 {
 	unsigned long addr = (unsigned long)ptr;
-	int rc;
 
 	if (addr > TASK_SIZE - size || (addr & (size - 1)))
 		return -EFAULT;
 
-	rc = copy_from_user_nofault(ret, ptr, size);
-
-	if (IS_ENABLED(CONFIG_PPC64) && !radix_enabled() && rc)
-		return read_user_stack_slow(ptr, ret, size);
-
-	return rc;
+	return copy_from_user_nofault(ret, ptr, size);
 }
 
 #endif /* _POWERPC_PERF_CALLCHAIN_H */

index 8d0df4226328..488e8a21a11e 100644
@@ -18,33 +18,6 @@
 
 #include "callchain.h"
 
-/*
- * On 64-bit we don't want to invoke hash_page on user addresses from
- * interrupt context, so if the access faults, we read the page tables
- * to find which page (if any) is mapped and access it directly. Radix
- * has no need for this so it doesn't use read_user_stack_slow.
- */
-int read_user_stack_slow(const void __user *ptr, void *buf, int nb)
-{
-
-	unsigned long addr = (unsigned long) ptr;
-	unsigned long offset;
-	struct page *page;
-	void *kaddr;
-
-	if (get_user_page_fast_only(addr, FOLL_WRITE, &page)) {
-		kaddr = page_address(page);
-
-		/* align address to page boundary */
-		offset = addr & ~PAGE_MASK;
-
-		memcpy(buf, kaddr + offset, nb);
-		put_page(page);
-		return 0;
-	}
-	return -EFAULT;
-}
-
 static int read_user_stack_64(const unsigned long __user *ptr, unsigned long *ret)
 {
 	return __read_user_stack(ptr, ret, sizeof(*ret));

index 89c86f32aff8..bb5bda6b2357 100644
@@ -1791,7 +1791,7 @@ static int xive_ipi_debug_show(struct seq_file *m, void *private)
 	if (xive_ops->debug_show)
 		xive_ops->debug_show(m, private);
 
-	for_each_possible_cpu(cpu)
+	for_each_online_cpu(cpu)
 		xive_debug_show_ipi(m, cpu);
 	return 0;
 }

index f512704a9ec7..22b39de73c24 100644
@@ -4,8 +4,10 @@
 
 #ifdef CONFIG_64BIT
 #undef CONFIG_X86_32
+#define TT_CPU_INF_XOR_DEFAULT (AVX_SELECT(&xor_block_sse_pf64))
 #else
 #define CONFIG_X86_32 1
+#define TT_CPU_INF_XOR_DEFAULT (AVX_SELECT(&xor_block_8regs))
 #endif
 
 #include <asm/cpufeature.h>

@@ -16,7 +18,7 @@
 #undef XOR_SELECT_TEMPLATE
 /* pick an arbitrary one - measuring isn't possible with inf-cpu */
 #define XOR_SELECT_TEMPLATE(x)	\
-	(time_travel_mode == TT_MODE_INFCPU ? &xor_block_8regs : NULL)
+	(time_travel_mode == TT_MODE_INFCPU ? TT_CPU_INF_XOR_DEFAULT : x))
 #endif
 
 #endif

index a3c7ca876aeb..d87c9b246a8f 100644
@@ -281,7 +281,7 @@ static struct extra_reg intel_spr_extra_regs[] __read_mostly = {
 	INTEL_UEVENT_EXTRA_REG(0x012a, MSR_OFFCORE_RSP_0, 0x3fffffffffull, RSP_0),
 	INTEL_UEVENT_EXTRA_REG(0x012b, MSR_OFFCORE_RSP_1, 0x3fffffffffull, RSP_1),
 	INTEL_UEVENT_PEBS_LDLAT_EXTRA_REG(0x01cd),
-	INTEL_UEVENT_EXTRA_REG(0x01c6, MSR_PEBS_FRONTEND, 0x7fff17, FE),
+	INTEL_UEVENT_EXTRA_REG(0x01c6, MSR_PEBS_FRONTEND, 0x7fff1f, FE),
 	INTEL_UEVENT_EXTRA_REG(0x40ad, MSR_PEBS_FRONTEND, 0x7, FE),
 	INTEL_UEVENT_EXTRA_REG(0x04c2, MSR_PEBS_FRONTEND, 0x8, FE),
 	EVENT_EXTRA_END

@@ -5515,7 +5515,11 @@ static void intel_pmu_check_event_constraints(struct event_constraint *event_con
 			/* Disabled fixed counters which are not in CPUID */
 			c->idxmsk64 &= intel_ctrl;
 
-			if (c->idxmsk64 != INTEL_PMC_MSK_FIXED_REF_CYCLES)
+			/*
+			 * Don't extend the pseudo-encoding to the
+			 * generic counters
+			 */
+			if (!use_fixed_pseudo_encoding(c->code))
 				c->idxmsk64 |= (1ULL << num_counters) - 1;
 		}
 		c->idxmsk64 &=

index c878fed3056f..fbcfec4dc4cc 100644
@@ -154,24 +154,24 @@
 
 # define DEFINE_EXTABLE_TYPE_REG \
 	".macro extable_type_reg type:req reg:req\n"						\
-	".set found, 0\n"									\
-	".set regnr, 0\n"									\
+	".set .Lfound, 0\n"									\
+	".set .Lregnr, 0\n"									\
 	".irp rs,rax,rcx,rdx,rbx,rsp,rbp,rsi,rdi,r8,r9,r10,r11,r12,r13,r14,r15\n"		\
 	".ifc \\reg, %%\\rs\n"									\
-	".set found, found+1\n"									\
-	".long \\type + (regnr << 8)\n"								\
+	".set .Lfound, .Lfound+1\n"								\
+	".long \\type + (.Lregnr << 8)\n"							\
 	".endif\n"										\
-	".set regnr, regnr+1\n"									\
+	".set .Lregnr, .Lregnr+1\n"								\
 	".endr\n"										\
-	".set regnr, 0\n"									\
+	".set .Lregnr, 0\n"									\
 	".irp rs,eax,ecx,edx,ebx,esp,ebp,esi,edi,r8d,r9d,r10d,r11d,r12d,r13d,r14d,r15d\n"	\
 	".ifc \\reg, %%\\rs\n"									\
-	".set found, found+1\n"									\
-	".long \\type + (regnr << 8)\n"								\
+	".set .Lfound, .Lfound+1\n"								\
+	".long \\type + (.Lregnr << 8)\n"							\
 	".endif\n"										\
-	".set regnr, regnr+1\n"									\
+	".set .Lregnr, .Lregnr+1\n"								\
 	".endr\n"										\
-	".if (found != 1)\n"									\
+	".if (.Lfound != 1)\n"									\
 	".error \"extable_type_reg: bad register argument\"\n"					\
 	".endif\n"										\
 	".endm\n"

index bab883c0b6fe..66570e95af39 100644
@@ -77,9 +77,9 @@ do {								\
  */
 #define __WARN_FLAGS(flags)					\
 do {								\
-	__auto_type f = BUGFLAG_WARNING|(flags);		\
+	__auto_type __flags = BUGFLAG_WARNING|(flags);		\
 	instrumentation_begin();				\
-	_BUG_FLAGS(ASM_UD2, f, ASM_REACHABLE);			\
+	_BUG_FLAGS(ASM_UD2, __flags, ASM_REACHABLE);		\
 	instrumentation_end();					\
 } while (0)
 

index ae9d40f6c706..05af249d6bec 100644
@@ -99,7 +99,8 @@
 }
 
 #define ASM_CALL_ARG0							\
-	"call %P[__func]				\n"
+	"call %P[__func]				\n"		\
+	ASM_REACHABLE
 
 #define ASM_CALL_ARG1							\
 	"movq	%[arg1], %%rdi				\n"		\

index ec9830d2aabf..17b4e1808b8e 100644
@@ -509,6 +509,7 @@ struct kvm_pmu {
 	u64 global_ctrl_mask;
 	u64 global_ovf_ctrl_mask;
 	u64 reserved_bits;
+	u64 raw_event_mask;
 	u8 version;
 	struct kvm_pmc gp_counters[INTEL_PMC_MAX_GENERIC];
 	struct kvm_pmc fixed_counters[INTEL_PMC_MAX_FIXED];

index b85147d75626..d71c7e8b738d 100644
@@ -12,14 +12,17 @@ int pci_msi_prepare(struct irq_domain *domain, struct device *dev, int nvec,
 /* Structs and defines for the X86 specific MSI message format */
 
 typedef struct x86_msi_data {
-	u32	vector			:  8,
-		delivery_mode		:  3,
-		dest_mode_logical	:  1,
-		reserved		:  2,
-		active_low		:  1,
-		is_level		:  1;
-
-	u32	dmar_subhandle;
+	union {
+		struct {
+			u32	vector			:  8,
+				delivery_mode		:  3,
+				dest_mode_logical	:  1,
+				reserved		:  2,
+				active_low		:  1,
+				is_level		:  1;
+		};
+		u32	dmar_subhandle;
+	};
 } __attribute__ ((packed)) arch_msi_msg_data_t;
 #define arch_msi_msg_data	x86_msi_data
 

index 8fc1b5003713..a2b6626c681f 100644
@@ -241,6 +241,11 @@ struct x86_pmu_capability {
 #define INTEL_PMC_IDX_FIXED_SLOTS	(INTEL_PMC_IDX_FIXED + 3)
 #define INTEL_PMC_MSK_FIXED_SLOTS	(1ULL << INTEL_PMC_IDX_FIXED_SLOTS)
 
+static inline bool use_fixed_pseudo_encoding(u64 code)
+{
+	return !(code & 0xff);
+}
+
 /*
  * We model BTS tracing as another fixed-mode PMC.
  *

88 lines not on this page · raw message

index 52c633950b38..24d099e2d2a2 100644
@@ -170,7 +170,10 @@ struct mce_vendor_flags {
 	/* SandyBridge IFU quirk */
 	snb_ifu_quirk		: 1,
 
-	__reserved_0		: 57;
+	/* Skylake, Cascade Lake, Cooper Lake REP;MOVS* quirk */
+	skx_repmov_quirk	: 1,
+
+	__reserved_0		: 56;
 };
 
 extern struct mce_vendor_flags mce_flags;

index 531fb4cbb63f..aa72cefdd5be 100644
@@ -12,10 +12,9 @@ enum insn_type {
 };
 
 /*
- * data16 data16 xorq %rax, %rax - a single 5 byte instruction that clears %rax
- * The REX.W cancels the effect of any data16.
+ * cs cs cs xorl %eax, %eax - a single 5 byte instruction that clears %[er]ax
  */
-static const u8 xor5rax[] = { 0x66, 0x66, 0x48, 0x31, 0xc0 };
+static const u8 xor5rax[] = { 0x2e, 0x2e, 0x2e, 0x31, 0xc0 };
 
 static const u8 retinsn[] = { RET_INSN_OPCODE, 0xcc, 0xcc, 0xcc, 0xcc };
 

index 02d061a06aa1..de9d8a27387c 100644
@@ -3523,8 +3523,10 @@ static int em_rdpid(struct x86_emulate_ctxt *ctxt)
 {
 	u64 tsc_aux = 0;
 
-	if (ctxt->ops->get_msr(ctxt, MSR_TSC_AUX, &tsc_aux))
+	if (!ctxt->ops->guest_has_rdpid(ctxt))
 		return emulate_ud(ctxt);
+
+	ctxt->ops->get_msr(ctxt, MSR_TSC_AUX, &tsc_aux);
 	ctxt->dst.val = tsc_aux;
 	return X86EMUL_CONTINUE;
 }

index 39eded2426ff..a2a7654d8ace 100644
@@ -226,6 +226,7 @@ struct x86_emulate_ops {
 	bool (*guest_has_long_mode)(struct x86_emulate_ctxt *ctxt);
 	bool (*guest_has_movbe)(struct x86_emulate_ctxt *ctxt);
 	bool (*guest_has_fxsr)(struct x86_emulate_ctxt *ctxt);
+	bool (*guest_has_rdpid)(struct x86_emulate_ctxt *ctxt);
 
 	void (*set_nmi_mask)(struct x86_emulate_ctxt *ctxt, bool masked);
 

index b1a02993782b..eca39f56c231 100644
@@ -96,8 +96,7 @@ static void kvm_perf_overflow(struct perf_event *perf_event,
 
 static void pmc_reprogram_counter(struct kvm_pmc *pmc, u32 type,
 				  u64 config, bool exclude_user,
-				  bool exclude_kernel, bool intr,
-				  bool in_tx, bool in_tx_cp)
+				  bool exclude_kernel, bool intr)
 {
 	struct perf_event *event;
 	struct perf_event_attr attr = {

@@ -116,16 +115,14 @@ static void pmc_reprogram_counter(struct kvm_pmc *pmc, u32 type,
 
 	attr.sample_period = get_sample_period(pmc, pmc->counter);
 
-	if (in_tx)
-		attr.config |= HSW_IN_TX;
-	if (in_tx_cp) {
+	if ((attr.config & HSW_IN_TX_CHECKPOINTED) &&
+	    guest_cpuid_is_intel(pmc->vcpu)) {
 		/*
 		 * HSW_IN_TX_CHECKPOINTED is not supported with nonzero
 		 * period. Just clear the sample period so at least
 		 * allocating the counter doesn't fail.
 		 */
 		attr.sample_period = 0;
-		attr.config |= HSW_IN_TX_CHECKPOINTED;
 	}
 
 	event = perf_event_create_kernel_counter(&attr, -1, current,

@@ -185,6 +182,7 @@ void reprogram_gp_counter(struct kvm_pmc *pmc, u64 eventsel)
 	u32 type = PERF_TYPE_RAW;
 	struct kvm *kvm = pmc->vcpu->kvm;
 	struct kvm_pmu_event_filter *filter;
+	struct kvm_pmu *pmu = vcpu_to_pmu(pmc->vcpu);
 	bool allow_event = true;
 
 	if (eventsel & ARCH_PERFMON_EVENTSEL_PIN_CONTROL)

@@ -221,7 +219,7 @@ void reprogram_gp_counter(struct kvm_pmc *pmc, u64 eventsel)
 	}
 
 	if (type == PERF_TYPE_RAW)
-		config = eventsel & AMD64_RAW_EVENT_MASK;
+		config = eventsel & pmu->raw_event_mask;
 
 	if (pmc->current_config == eventsel && pmc_resume_counter(pmc))
 		return;

@@ -232,9 +230,7 @@ void reprogram_gp_counter(struct kvm_pmc *pmc, u64 eventsel)
 	pmc_reprogram_counter(pmc, type, config,
 			      !(eventsel & ARCH_PERFMON_EVENTSEL_USR),
 			      !(eventsel & ARCH_PERFMON_EVENTSEL_OS),
-			      eventsel & ARCH_PERFMON_EVENTSEL_INT,
-			      (eventsel & HSW_IN_TX),
-			      (eventsel & HSW_IN_TX_CHECKPOINTED));
+			      eventsel & ARCH_PERFMON_EVENTSEL_INT);
 }
 EXPORT_SYMBOL_GPL(reprogram_gp_counter);
 

@@ -270,7 +266,7 @@ void reprogram_fixed_counter(struct kvm_pmc *pmc, u8 ctrl, int idx)
 			      kvm_x86_ops.pmu_ops->pmc_perf_hw_id(pmc),
 			      !(en_field & 0x2), /* exclude user */
 			      !(en_field & 0x1), /* exclude kernel */
-			      pmi, false, false);
+			      pmi);
 }
 EXPORT_SYMBOL_GPL(reprogram_fixed_counter);
 

index 5aa45f13b16d..ba40b7fced5a 100644
@@ -262,12 +262,10 @@ static int amd_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 	/* MSR_EVNTSELn */
 	pmc = get_gp_pmc_amd(pmu, msr, PMU_TYPE_EVNTSEL);
 	if (pmc) {
-		if (data == pmc->eventsel)
-			return 0;
-		if (!(data & pmu->reserved_bits)) {
+		data &= ~pmu->reserved_bits;
+		if (data != pmc->eventsel)
 			reprogram_gp_counter(pmc, data);
-			return 0;
-		}
+		return 0;
 	}
 
 	return 1;

@@ -284,6 +282,7 @@ static void amd_pmu_refresh(struct kvm_vcpu *vcpu)
 
 	pmu->counter_bitmask[KVM_PMC_GP] = ((u64)1 << 48) - 1;
 	pmu->reserved_bits = 0xfffffff000280000ull;
+	pmu->raw_event_mask = AMD64_RAW_EVENT_MASK;
 	pmu->version = 1;
 	/* not applicable to AMD; but clean them to prevent any fall out */
 	pmu->counter_bitmask[KVM_PMC_FIXED] = 0;

index fa98d6844728..86bcfed6599e 100644
@@ -22,6 +22,8 @@
 #include <asm/svm.h>
 #include <asm/sev-common.h>
 
+#include "kvm_cache_regs.h"
+
 #define __sme_page_pa(x) __sme_set(page_to_pfn(x) << PAGE_SHIFT)
 
 #define	IOPM_SIZE PAGE_SIZE * 3

index 98aa981c04ec..8cdc62c74a96 100644
@@ -4,7 +4,6 @@
  */
 
 #include <linux/kvm_host.h>
-#include "kvm_cache_regs.h"
 
 #include <asm/mshyperv.h>
 

index 466d18fc0c5d..5fa3870b8988 100644
@@ -389,6 +389,7 @@ static int intel_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 	struct kvm_pmc *pmc;
 	u32 msr = msr_info->index;
 	u64 data = msr_info->data;
+	u64 reserved_bits;
 
 	switch (msr) {
 	case MSR_CORE_PERF_FIXED_CTR_CTRL:

@@ -443,7 +444,11 @@ static int intel_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		} else if ((pmc = get_gp_pmc(pmu, msr, MSR_P6_EVNTSEL0))) {
 			if (data == pmc->eventsel)
 				return 0;
-			if (!(data & pmu->reserved_bits)) {
+			reserved_bits = pmu->reserved_bits;
+			if ((pmc->idx == 2) &&
+			    (pmu->raw_event_mask & HSW_IN_TX_CHECKPOINTED))
+				reserved_bits ^= HSW_IN_TX_CHECKPOINTED;
+			if (!(data & reserved_bits)) {
 				reprogram_gp_counter(pmc, data);
 				return 0;
 			}

@@ -485,6 +490,7 @@ static void intel_pmu_refresh(struct kvm_vcpu *vcpu)
 	pmu->counter_bitmask[KVM_PMC_FIXED] = 0;
 	pmu->version = 0;
 	pmu->reserved_bits = 0xffffffff00200000ull;
+	pmu->raw_event_mask = X86_RAW_EVENT_MASK;
 
 	entry = kvm_find_cpuid_entry(vcpu, 0xa, 0);
 	if (!entry || !enable_pmu)

@@ -533,8 +539,10 @@ static void intel_pmu_refresh(struct kvm_vcpu *vcpu)
 	entry = kvm_find_cpuid_entry(vcpu, 7, 0);
 	if (entry &&
 	    (boot_cpu_has(X86_FEATURE_HLE) || boot_cpu_has(X86_FEATURE_RTM)) &&
-	    (entry->ebx & (X86_FEATURE_HLE|X86_FEATURE_RTM)))
-		pmu->reserved_bits ^= HSW_IN_TX|HSW_IN_TX_CHECKPOINTED;
+	    (entry->ebx & (X86_FEATURE_HLE|X86_FEATURE_RTM))) {
+		pmu->reserved_bits ^= HSW_IN_TX;
+		pmu->raw_event_mask |= (HSW_IN_TX|HSW_IN_TX_CHECKPOINTED);
+	}
 
 	bitmap_set(pmu->all_valid_pmc_idx,
 		0, pmu->nr_arch_gp_counters);

index 9b6166348c94..c81ec70197fb 100644
@@ -7675,6 +7675,11 @@ static bool emulator_guest_has_fxsr(struct x86_emulate_ctxt *ctxt)
 	return guest_cpuid_has(emul_to_vcpu(ctxt), X86_FEATURE_FXSR);
 }
 
+static bool emulator_guest_has_rdpid(struct x86_emulate_ctxt *ctxt)
+{
+	return guest_cpuid_has(emul_to_vcpu(ctxt), X86_FEATURE_RDPID);
+}
+
 static ulong emulator_read_gpr(struct x86_emulate_ctxt *ctxt, unsigned reg)
 {
 	return kvm_register_read_raw(emul_to_vcpu(ctxt), reg);

@@ -7757,6 +7762,7 @@ static const struct x86_emulate_ops emulate_ops = {
 	.guest_has_long_mode = emulator_guest_has_long_mode,
 	.guest_has_movbe     = emulator_guest_has_movbe,
 	.guest_has_fxsr      = emulator_guest_has_fxsr,
+	.guest_has_rdpid     = emulator_guest_has_rdpid,
 	.set_nmi_mask        = emulator_set_nmi_mask,
 	.get_hflags          = emulator_get_hflags,
 	.exiting_smm         = emulator_exiting_smm,

index a6cf56a14939..b3cb49de0a64 100644
@@ -854,13 +854,11 @@ static void flush_tlb_func(void *info)
 			nr_invalidate);
 }
 
-static bool tlb_is_not_lazy(int cpu)
+static bool tlb_is_not_lazy(int cpu, void *data)
 {
 	return !per_cpu(cpu_tlbstate_shared.is_lazy, cpu);
 }
 
-static DEFINE_PER_CPU(cpumask_t, flush_tlb_mask);
-
 DEFINE_PER_CPU_SHARED_ALIGNED(struct tlb_state_shared, cpu_tlbstate_shared);
 EXPORT_PER_CPU_SYMBOL(cpu_tlbstate_shared);
 

@@ -889,36 +887,11 @@ STATIC_NOPV void native_flush_tlb_multi(const struct cpumask *cpumask,
 	 * up on the new contents of what used to be page tables, while
 	 * doing a speculative memory access.
 	 */
-	if (info->freed_tables) {
+	if (info->freed_tables)
 		on_each_cpu_mask(cpumask, flush_tlb_func, (void *)info, true);
-	} else {
-		/*
-		 * Although we could have used on_each_cpu_cond_mask(),
-		 * open-coding it has performance advantages, as it eliminates
-		 * the need for indirect calls or retpolines. In addition, it
-		 * allows to use a designated cpumask for evaluating the
-		 * condition, instead of allocating one.
-		 *
-		 * This code works under the assumption that there are no nested
-		 * TLB flushes, an assumption that is already made in
-		 * flush_tlb_mm_range().
-		 *
-		 * cond_cpumask is logically a stack-local variable, but it is
-		 * more efficient to have it off the stack and not to allocate
-		 * it on demand. Preemption is disabled and this code is
-		 * non-reentrant.
-		 */
-		struct cpumask *cond_cpumask = this_cpu_ptr(&flush_tlb_mask);
-		int cpu;
-
-		cpumask_clear(cond_cpumask);
-
-		for_each_cpu(cpu, cpumask) {
-			if (tlb_is_not_lazy(cpu))
-				__cpumask_set_cpu(cpu, cond_cpumask);
-		}
-		on_each_cpu_mask(cond_cpumask, flush_tlb_func, (void *)info, true);
-	}
+	else
+		on_each_cpu_cond_mask(tlb_is_not_lazy, flush_tlb_func,
+				(void *)info, 1, cpumask);
 }
 
 void flush_tlb_multi(const struct cpumask *cpumask,

index 9f2b251e83c5..3822666fb73d 100644
@@ -40,7 +40,8 @@ static void msr_save_context(struct saved_context *ctxt)
 	struct saved_msr *end = msr + ctxt->saved_msrs.num;
 
 	while (msr < end) {
-		msr->valid = !rdmsrl_safe(msr->info.msr_no, &msr->info.reg.q);
+		if (msr->valid)
+			rdmsrl(msr->info.msr_no, msr->info.reg.q);
 		msr++;
 	}
 }

@@ -424,8 +425,10 @@ static int msr_build_context(const u32 *msr_id, const int num)
 	}
 
 	for (i = saved_msrs->num, j = 0; i < total_num; i++, j++) {
+		u64 dummy;
+
 		msr_array[i].info.msr_no	= msr_id[j];
-		msr_array[i].valid		= false;
+		msr_array[i].valid		= !rdmsrl_safe(msr_id[j], &dummy);
 		msr_array[i].info.reg.q		= 0;
 	}
 	saved_msrs->num   = total_num;

@@ -500,10 +503,24 @@ static int pm_cpu_check(const struct x86_cpu_id *c)
 	return ret;
 }
 
+static void pm_save_spec_msr(void)
+{
+	u32 spec_msr_id[] = {
+		MSR_IA32_SPEC_CTRL,
+		MSR_IA32_TSX_CTRL,
+		MSR_TSX_FORCE_ABORT,
+		MSR_IA32_MCU_OPT_CTRL,
+		MSR_AMD64_LS_CFG,
+	};
+
+	msr_build_context(spec_msr_id, ARRAY_SIZE(spec_msr_id));
+}
+
 static int pm_check_save_msr(void)
 {
 	dmi_check_system(msr_save_dmi_table);
 	pm_cpu_check(msr_save_cpu_table);
+	pm_save_spec_msr();
 
 	return 0;
 }

index 6ff3c887e0b9..b70afdff419c 100644
@@ -19,6 +19,12 @@ static void __init xen_hvm_smp_prepare_boot_cpu(void)
 	 */
 	xen_vcpu_setup(0);
 
+	/*
+	 * Called again in case the kernel boots on vcpu >= MAX_VIRT_CPUS.
+	 * Refer to comments in xen_hvm_init_time_ops().
+	 */
+	xen_hvm_init_time_ops();
+
 	/*
 	 * The alternative logic (which patches the unlock/lock) runs before
 	 * the smp bootup up code is activated. Hence we need to set this up

index d9c945ee1100..9ef0a5cca96e 100644
@@ -558,6 +558,11 @@ static void xen_hvm_setup_cpu_clockevents(void)
 
 void __init xen_hvm_init_time_ops(void)
 {
+	static bool hvm_time_initialized;
+
+	if (hvm_time_initialized)
+		return;
+
 	/*
 	 * vector callback is needed otherwise we cannot receive interrupts
 	 * on cpu > 0 and at this point we don't know how many cpus are

@@ -567,7 +572,22 @@ void __init xen_hvm_init_time_ops(void)
 		return;
 
 	if (!xen_feature(XENFEAT_hvm_safe_pvclock)) {
-		pr_info("Xen doesn't support pvclock on HVM, disable pv timer");
+		pr_info_once("Xen doesn't support pvclock on HVM, disable pv timer");
+		return;
+	}
+
+	/*
+	 * Only MAX_VIRT_CPUS 'vcpu_info' are embedded inside 'shared_info'.
+	 * The __this_cpu_read(xen_vcpu) is still NULL when Xen HVM guest
+	 * boots on vcpu >= MAX_VIRT_CPUS (e.g., kexec), To access
+	 * __this_cpu_read(xen_vcpu) via xen_clocksource_read() will panic.
+	 *
+	 * The xen_hvm_init_time_ops() should be called again later after
+	 * __this_cpu_read(xen_vcpu) is available.
+	 */
+	if (!__this_cpu_read(xen_vcpu)) {
+		pr_info("Delay xen_init_time_common() as kernel is running on vcpu=%d\n",
+			xen_vcpu_nr(0));
 		return;
 	}
 

@@ -577,6 +597,8 @@ void __init xen_hvm_init_time_ops(void)
 	x86_cpuinit.setup_percpu_clockev = xen_hvm_setup_cpu_clockevents;
 
 	x86_platform.set_wallclock = xen_set_wallclock;
+
+	hvm_time_initialized = true;
 }
 #endif
 

index f8e9fa82cb9b..05b3985a1984 100644
@@ -570,8 +570,7 @@ static int acpi_idle_play_dead(struct cpuidle_device *dev, int index)
 {
 	struct acpi_processor_cx *cx = per_cpu(acpi_cstate[index], dev->cpu);
 
-	if (cx->type == ACPI_STATE_C3)
-		ACPI_FLUSH_CPU_CACHE();
+	ACPI_FLUSH_CPU_CACHE();
 
 	while (1) {
 

index bec33d781ae0..e3263e961045 100644
@@ -137,7 +137,11 @@ struct sata_dwc_device {
 #endif
 };
 
-#define SATA_DWC_QCMD_MAX	32
+/*
+ * Allow one extra special slot for commands and DMA management
+ * to account for libata internal commands.
+ */
+#define SATA_DWC_QCMD_MAX	(ATA_MAX_QUEUE + 1)
 
 struct sata_dwc_device_port {
 	struct sata_dwc_device	*hsdev;

index f27d5b0f9a0b..a98bfcf4a5f0 100644
@@ -1642,22 +1642,22 @@ struct sib_info {
 };
 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib);
 
-extern void notify_resource_state(struct sk_buff *,
+extern int notify_resource_state(struct sk_buff *,
 				  unsigned int,
 				  struct drbd_resource *,
 				  struct resource_info *,
 				  enum drbd_notification_type);
-extern void notify_device_state(struct sk_buff *,
+extern int notify_device_state(struct sk_buff *,
 				unsigned int,
 				struct drbd_device *,
 				struct device_info *,
 				enum drbd_notification_type);
-extern void notify_connection_state(struct sk_buff *,
+extern int notify_connection_state(struct sk_buff *,
 				    unsigned int,
 				    struct drbd_connection *,
 				    struct connection_info *,
 				    enum drbd_notification_type);
-extern void notify_peer_device_state(struct sk_buff *,
+extern int notify_peer_device_state(struct sk_buff *,
 				     unsigned int,
 				     struct drbd_peer_device *,
 				     struct peer_device_info *,

index 6f450816c4fa..5d5beeba3ed4 100644
@@ -2793,12 +2793,12 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig
 
 	if (init_submitter(device)) {
 		err = ERR_NOMEM;
-		goto out_idr_remove_vol;
+		goto out_idr_remove_from_resource;
 	}
 
 	err = add_disk(disk);
 	if (err)
-		goto out_idr_remove_vol;
+		goto out_idr_remove_from_resource;
 
 	/* inherit the connection state */
 	device->state.conn = first_connection(resource)->cstate;

@@ -2812,8 +2812,6 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig
 	drbd_debugfs_device_add(device);
 	return NO_ERROR;
 
-out_idr_remove_vol:
-	idr_remove(&connection->peer_devices, vnr);
 out_idr_remove_from_resource:
 	for_each_connection(connection, resource) {
 		peer_device = idr_remove(&connection->peer_devices, vnr);

156 lines not on this page · raw message

index b8a27818ab3f..4ee11aef6672 100644
@@ -1537,7 +1537,7 @@ int drbd_bitmap_io_from_worker(struct drbd_device *device,
 	return rv;
 }
 
-void notify_resource_state_change(struct sk_buff *skb,
+int notify_resource_state_change(struct sk_buff *skb,
 				  unsigned int seq,
 				  struct drbd_resource_state_change *resource_state_change,
 				  enum drbd_notification_type type)

@@ -1550,10 +1550,10 @@ void notify_resource_state_change(struct sk_buff *skb,
 		.res_susp_fen = resource_state_change->susp_fen[NEW],
 	};
 
-	notify_resource_state(skb, seq, resource, &resource_info, type);
+	return notify_resource_state(skb, seq, resource, &resource_info, type);
 }
 
-void notify_connection_state_change(struct sk_buff *skb,
+int notify_connection_state_change(struct sk_buff *skb,
 				    unsigned int seq,
 				    struct drbd_connection_state_change *connection_state_change,
 				    enum drbd_notification_type type)

@@ -1564,10 +1564,10 @@ void notify_connection_state_change(struct sk_buff *skb,
 		.conn_role = connection_state_change->peer_role[NEW],
 	};
 
-	notify_connection_state(skb, seq, connection, &connection_info, type);
+	return notify_connection_state(skb, seq, connection, &connection_info, type);
 }
 
-void notify_device_state_change(struct sk_buff *skb,
+int notify_device_state_change(struct sk_buff *skb,
 				unsigned int seq,
 				struct drbd_device_state_change *device_state_change,
 				enum drbd_notification_type type)

@@ -1577,10 +1577,10 @@ void notify_device_state_change(struct sk_buff *skb,
 		.dev_disk_state = device_state_change->disk_state[NEW],
 	};
 
-	notify_device_state(skb, seq, device, &device_info, type);
+	return notify_device_state(skb, seq, device, &device_info, type);
 }
 
-void notify_peer_device_state_change(struct sk_buff *skb,
+int notify_peer_device_state_change(struct sk_buff *skb,
 				     unsigned int seq,
 				     struct drbd_peer_device_state_change *p,
 				     enum drbd_notification_type type)

@@ -1594,7 +1594,7 @@ void notify_peer_device_state_change(struct sk_buff *skb,
 		.peer_resync_susp_dependency = p->resync_susp_dependency[NEW],
 	};
 
-	notify_peer_device_state(skb, seq, peer_device, &peer_device_info, type);
+	return notify_peer_device_state(skb, seq, peer_device, &peer_device_info, type);
 }
 
 static void broadcast_state_change(struct drbd_state_change *state_change)

@@ -1602,7 +1602,7 @@ static void broadcast_state_change(struct drbd_state_change *state_change)
 	struct drbd_resource_state_change *resource_state_change = &state_change->resource[0];
 	bool resource_state_has_changed;
 	unsigned int n_device, n_connection, n_peer_device, n_peer_devices;
-	void (*last_func)(struct sk_buff *, unsigned int, void *,
+	int (*last_func)(struct sk_buff *, unsigned int, void *,
 			  enum drbd_notification_type) = NULL;
 	void *last_arg = NULL;
 

index ba80f612d6ab..d5b0479bc9a6 100644
@@ -44,19 +44,19 @@ extern struct drbd_state_change *remember_old_state(struct drbd_resource *, gfp_
 extern void copy_old_to_new_state_change(struct drbd_state_change *);
 extern void forget_state_change(struct drbd_state_change *);
 
-extern void notify_resource_state_change(struct sk_buff *,
+extern int notify_resource_state_change(struct sk_buff *,
 					 unsigned int,
 					 struct drbd_resource_state_change *,
 					 enum drbd_notification_type type);
-extern void notify_connection_state_change(struct sk_buff *,
+extern int notify_connection_state_change(struct sk_buff *,
 					   unsigned int,
 					   struct drbd_connection_state_change *,
 					   enum drbd_notification_type type);
-extern void notify_device_state_change(struct sk_buff *,
+extern int notify_device_state_change(struct sk_buff *,
 				       unsigned int,
 				       struct drbd_device_state_change *,
 				       enum drbd_notification_type type);
-extern void notify_peer_device_state_change(struct sk_buff *,
+extern int notify_peer_device_state_change(struct sk_buff *,
 					    unsigned int,
 					    struct drbd_peer_device_state_change *,
 					    enum drbd_notification_type type);

index 6e7b0c7567c0..0defa68bc2ce 100644
@@ -5,6 +5,7 @@
 #define FIRMWARE_MT7668		"mediatek/mt7668pr2h.bin"
 #define FIRMWARE_MT7961		"mediatek/BT_RAM_CODE_MT7961_1_2_hdr.bin"
 
+#define HCI_EV_WMT 0xe4
 #define HCI_WMT_MAX_EVENT_SIZE		64
 
 #define BTMTK_WMT_REG_READ 0x2

index 9b868f187316..ecf29cfa7d79 100644
@@ -370,13 +370,6 @@ static int btmtksdio_recv_event(struct hci_dev *hdev, struct sk_buff *skb)
 	struct hci_event_hdr *hdr = (void *)skb->data;
 	int err;
 
-	/* Fix up the vendor event id with 0xff for vendor specific instead
-	 * of 0xe4 so that event send via monitoring socket can be parsed
-	 * properly.
-	 */
-	if (hdr->evt == 0xe4)
-		hdr->evt = HCI_EV_VENDOR;
-
 	/* When someone waits for the WMT event, the skb is being cloned
 	 * and being processed the events from there then.
 	 */

@@ -392,7 +385,7 @@ static int btmtksdio_recv_event(struct hci_dev *hdev, struct sk_buff *skb)
 	if (err < 0)
 		goto err_free_skb;
 
-	if (hdr->evt == HCI_EV_VENDOR) {
+	if (hdr->evt == HCI_EV_WMT) {
 		if (test_and_clear_bit(BTMTKSDIO_TX_WAIT_VND_EVT,
 				       &bdev->tx_state)) {
 			/* Barrier to sync with other CPUs */

index 2afbd87d77c9..42234d5f602d 100644
@@ -2254,7 +2254,6 @@ static void btusb_mtk_wmt_recv(struct urb *urb)
 {
 	struct hci_dev *hdev = urb->context;
 	struct btusb_data *data = hci_get_drvdata(hdev);
-	struct hci_event_hdr *hdr;
 	struct sk_buff *skb;
 	int err;
 

@@ -2274,13 +2273,6 @@ static void btusb_mtk_wmt_recv(struct urb *urb)
 		hci_skb_pkt_type(skb) = HCI_EVENT_PKT;
 		skb_put_data(skb, urb->transfer_buffer, urb->actual_length);
 
-		hdr = (void *)skb->data;
-		/* Fix up the vendor event id with 0xff for vendor specific
-		 * instead of 0xe4 so that event send via monitoring socket can
-		 * be parsed properly.
-		 */
-		hdr->evt = 0xff;
-
 		/* When someone waits for the WMT event, the skb is being cloned
 		 * and being processed the events from there then.
 		 */

index e3c430539a17..9fa3c76a267f 100644
@@ -2245,7 +2245,7 @@ static struct virtio_driver virtio_rproc_serial = {
 	.remove =	virtcons_remove,
 };
 
-static int __init init(void)
+static int __init virtio_console_init(void)
 {
 	int err;
 

@@ -2280,7 +2280,7 @@ static int __init init(void)
 	return err;
 }
 
-static void __exit fini(void)
+static void __exit virtio_console_fini(void)
 {
 	reclaim_dma_bufs();
 

@@ -2290,8 +2290,8 @@ static void __exit fini(void)
 	class_destroy(pdrvdata.class);
 	debugfs_remove_recursive(pdrvdata.debugfs_dir);
 }
-module_init(init);
-module_exit(fini);
+module_init(virtio_console_init);
+module_exit(virtio_console_fini);
 
 MODULE_DESCRIPTION("Virtio console driver");
 MODULE_LICENSE("GPL");

index f7b41366666e..4de098b6b0d4 100644
@@ -798,6 +798,15 @@ static unsigned long si5341_output_clk_recalc_rate(struct clk_hw *hw,
 	u32 r_divider;
 	u8 r[3];
 
+	err = regmap_read(output->data->regmap,
+			SI5341_OUT_CONFIG(output), &val);
+	if (err < 0)
+		return err;
+
+	/* If SI5341_OUT_CFG_RDIV_FORCE2 is set, r_divider is 2 */
+	if (val & SI5341_OUT_CFG_RDIV_FORCE2)
+		return parent_rate / 2;
+
 	err = regmap_bulk_read(output->data->regmap,
 			SI5341_OUT_R_REG(output), r, 3);
 	if (err < 0)

@@ -814,13 +823,6 @@ static unsigned long si5341_output_clk_recalc_rate(struct clk_hw *hw,
 	r_divider += 1;
 	r_divider <<= 1;
 
-	err = regmap_read(output->data->regmap,
-			SI5341_OUT_CONFIG(output), &val);
-	if (err < 0)
-		return err;
-
-	if (val & SI5341_OUT_CFG_RDIV_FORCE2)
-		r_divider = 2;
 
 	return parent_rate / r_divider;
 }

index 01b64b962e76..2fdfce116087 100644
@@ -632,6 +632,24 @@ static void clk_core_get_boundaries(struct clk_core *core,
 		*max_rate = min(*max_rate, clk_user->max_rate);
 }
 
+static bool clk_core_check_boundaries(struct clk_core *core,
+				      unsigned long min_rate,
+				      unsigned long max_rate)
+{
+	struct clk *user;
+
+	lockdep_assert_held(&prepare_lock);
+
+	if (min_rate > core->max_rate || max_rate < core->min_rate)
+		return false;
+
+	hlist_for_each_entry(user, &core->clks, clks_node)
+		if (min_rate > user->max_rate || max_rate < user->min_rate)
+			return false;
+
+	return true;
+}
+
 void clk_hw_set_rate_range(struct clk_hw *hw, unsigned long min_rate,
 			   unsigned long max_rate)
 {

@@ -2348,6 +2366,11 @@ int clk_set_rate_range(struct clk *clk, unsigned long min, unsigned long max)
 	clk->min_rate = min;
 	clk->max_rate = max;
 
+	if (!clk_core_check_boundaries(clk->core, min, max)) {
+		ret = -EINVAL;
+		goto out;
+	}
+
 	rate = clk_core_get_rate_nolock(clk->core);
 	if (rate < min || rate > max) {
 		/*

@@ -2376,6 +2399,7 @@ int clk_set_rate_range(struct clk *clk, unsigned long min, unsigned long max)
 		}
 	}
 
+out:
 	if (clk->exclusive_count)
 		clk_core_rate_protect(clk->core);
 

index cbc7c6dbe0f4..79ddb3cc0b98 100644
@@ -1236,9 +1236,17 @@ static int clk_mt8192_infra_probe(struct platform_device *pdev)
 
 	r = mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks), clk_data);
 	if (r)
-		return r;
+		goto free_clk_data;
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		goto free_clk_data;
+
+	return r;
 
-	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+free_clk_data:
+	mtk_free_clk_data(clk_data);
+	return r;
 }
 
 static int clk_mt8192_peri_probe(struct platform_device *pdev)

@@ -1253,9 +1261,17 @@ static int clk_mt8192_peri_probe(struct platform_device *pdev)
 
 	r = mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks), clk_data);
 	if (r)
-		return r;
+		goto free_clk_data;
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		goto free_clk_data;
 
-	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	return r;
+
+free_clk_data:
+	mtk_free_clk_data(clk_data);
+	return r;
 }
 
 static int clk_mt8192_apmixed_probe(struct platform_device *pdev)

@@ -1271,9 +1287,17 @@ static int clk_mt8192_apmixed_probe(struct platform_device *pdev)
 	mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
 	r = mtk_clk_register_gates(node, apmixed_clks, ARRAY_SIZE(apmixed_clks), clk_data);
 	if (r)
-		return r;
+		goto free_clk_data;
 
-	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		goto free_clk_data;
+
+	return r;
+
+free_clk_data:
+	mtk_free_clk_data(clk_data);
+	return r;
 }
 
 static const struct of_device_id of_match_clk_mt8192[] = {

index 69a9e8069a48..604a367bc498 100644
@@ -1038,13 +1038,13 @@ static struct rockchip_clk_branch rk3568_clk_branches[] __initdata = {
 			RK3568_CLKGATE_CON(20), 8, GFLAGS),
 	GATE(HCLK_VOP, "hclk_vop", "hclk_vo", 0,
 			RK3568_CLKGATE_CON(20), 9, GFLAGS),
-	COMPOSITE(DCLK_VOP0, "dclk_vop0", hpll_vpll_gpll_cpll_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
+	COMPOSITE(DCLK_VOP0, "dclk_vop0", hpll_vpll_gpll_cpll_p, CLK_SET_RATE_NO_REPARENT,
 			RK3568_CLKSEL_CON(39), 10, 2, MFLAGS, 0, 8, DFLAGS,
 			RK3568_CLKGATE_CON(20), 10, GFLAGS),
-	COMPOSITE(DCLK_VOP1, "dclk_vop1", hpll_vpll_gpll_cpll_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
+	COMPOSITE(DCLK_VOP1, "dclk_vop1", hpll_vpll_gpll_cpll_p, CLK_SET_RATE_NO_REPARENT,
 			RK3568_CLKSEL_CON(40), 10, 2, MFLAGS, 0, 8, DFLAGS,
 			RK3568_CLKGATE_CON(20), 11, GFLAGS),
-	COMPOSITE(DCLK_VOP2, "dclk_vop2", hpll_vpll_gpll_cpll_p, 0,
+	COMPOSITE(DCLK_VOP2, "dclk_vop2", hpll_vpll_gpll_cpll_p, CLK_SET_RATE_NO_REPARENT,
 			RK3568_CLKSEL_CON(41), 10, 2, MFLAGS, 0, 8, DFLAGS,
 			RK3568_CLKGATE_CON(20), 12, GFLAGS),
 	GATE(CLK_VOP_PWM, "clk_vop_pwm", "xin24m", 0,

index 3da33c786d77..29eafab4353e 100644
@@ -131,7 +131,7 @@ int ti_clk_setup_ll_ops(struct ti_clk_ll_ops *ops)
 void __init ti_dt_clocks_register(struct ti_dt_clk oclks[])
 {
 	struct ti_dt_clk *c;
-	struct device_node *node, *parent;
+	struct device_node *node, *parent, *child;
 	struct clk *clk;
 	struct of_phandle_args clkspec;
 	char buf[64];

@@ -171,10 +171,13 @@ void __init ti_dt_clocks_register(struct ti_dt_clk oclks[])
 		node = of_find_node_by_name(NULL, buf);
 		if (num_args && compat_mode) {
 			parent = node;
-			node = of_get_child_by_name(parent, "clock");
-			if (!node)
-				node = of_get_child_by_name(parent, "clk");
-			of_node_put(parent);
+			child = of_get_child_by_name(parent, "clock");
+			if (!child)
+				child = of_get_child_by_name(parent, "clk");
+			if (child) {
+				of_node_put(parent);
+				node = child;
+			}
 		}
 
 		clkspec.np = node;

80 lines not on this page · raw message

index b26ed690f03c..158e5e7defae 100644
@@ -115,10 +115,8 @@ static dma_cookie_t shdma_tx_submit(struct dma_async_tx_descriptor *tx)
 		ret = pm_runtime_get(schan->dev);
 
 		spin_unlock_irq(&schan->chan_lock);
-		if (ret < 0) {
+		if (ret < 0)
 			dev_err(schan->dev, "%s(): GET = %d\n", __func__, ret);
-			pm_runtime_put(schan->dev);
-		}
 
 		pm_runtime_barrier(schan->dev);
 

index 6630d92e30ad..344e376b2ee9 100644
@@ -1404,6 +1404,16 @@ static int gpiochip_to_irq(struct gpio_chip *gc, unsigned int offset)
 {
 	struct irq_domain *domain = gc->irq.domain;
 
+#ifdef CONFIG_GPIOLIB_IRQCHIP
+	/*
+	 * Avoid race condition with other code, which tries to lookup
+	 * an IRQ before the irqchip has been properly registered,
+	 * i.e. while gpiochip is still being brought up.
+	 */
+	if (!gc->irq.initialized)
+		return -EPROBE_DEFER;
+#endif
+
 	if (!gpiochip_irqchip_irq_valid(gc, offset))
 		return -ENXIO;
 

@@ -1593,6 +1603,15 @@ static int gpiochip_add_irqchip(struct gpio_chip *gc,
 
 	acpi_gpiochip_request_interrupts(gc);
 
+	/*
+	 * Using barrier() here to prevent compiler from reordering
+	 * gc->irq.initialized before initialization of above
+	 * GPIO chip irq members.
+	 */
+	barrier();
+
+	gc->irq.initialized = true;
+
 	return 0;
 }
 

index f9bab963a948..5df387c4d7fb 100644
@@ -1813,12 +1813,6 @@ int amdgpu_amdkfd_gpuvm_map_memory_to_gpu(
 				true);
 	ret = unreserve_bo_and_vms(&ctx, false, false);
 
-	/* Only apply no TLB flush on Aldebaran to
-	 * workaround regressions on other Asics.
-	 */
-	if (table_freed && (adev->asic_type != CHIP_ALDEBARAN))
-		*table_freed = true;
-
 	goto out;
 
 out_unreserve:

index 06d07502a1f6..a34be65c9eaa 100644
@@ -1509,6 +1509,7 @@ int amdgpu_cs_fence_to_handle_ioctl(struct drm_device *dev, void *data,
 		return 0;
 
 	default:
+		dma_fence_put(fence);
 		return -EINVAL;
 	}
 }

index f18c698137a6..b87dca6d09fa 100644
@@ -2723,11 +2723,11 @@ static int amdgpu_device_ip_fini_early(struct amdgpu_device *adev)
 		}
 	}
 
-	amdgpu_amdkfd_suspend(adev, false);
-
 	amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE);
 	amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE);
 
+	amdgpu_amdkfd_suspend(adev, false);
+
 	/* Workaroud for ASICs need to disable SMC first */
 	amdgpu_device_smu_fini_early(adev);
 

index 1916ec84dd71..e7845df6cad2 100644
@@ -266,7 +266,7 @@ static int amdgpu_gfx_kiq_acquire(struct amdgpu_device *adev,
 		    * adev->gfx.mec.num_pipe_per_mec
 		    * adev->gfx.mec.num_queue_per_pipe;
 
-	while (queue_bit-- >= 0) {
+	while (--queue_bit >= 0) {
 		if (test_bit(queue_bit, adev->gfx.mec.queue_bitmap))
 			continue;
 

index 5661b82d84d4..dda53fe30975 100644
@@ -1303,7 +1303,8 @@ void amdgpu_bo_release_notify(struct ttm_buffer_object *bo)
 	    !(abo->flags & AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE))
 		return;
 
-	dma_resv_lock(bo->base.resv, NULL);
+	if (WARN_ON_ONCE(!dma_resv_trylock(bo->base.resv)))
+		return;
 
 	r = amdgpu_fill_buffer(abo, AMDGPU_POISON, bo->base.resv, &fence);
 	if (!WARN_ON(r)) {

index da11ceba0698..0ce2a7aa400b 100644
@@ -569,8 +569,8 @@ static void vcn_v3_0_mc_resume_dpg_mode(struct amdgpu_device *adev, int inst_idx
 			AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared)), 0, indirect);
 
 	/* VCN global tiling registers */
-	WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET(
-		UVD, 0, mmUVD_GFX10_ADDR_CONFIG), adev->gfx.config.gb_addr_config, 0, indirect);
+	WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
+		UVD, inst_idx, mmUVD_GFX10_ADDR_CONFIG), adev->gfx.config.gb_addr_config, 0, indirect);
 }
 
 static void vcn_v3_0_disable_static_power_gating(struct amdgpu_device *adev, int inst)

index 4bfc0c8ab764..70122978bdd0 100644
@@ -1416,6 +1416,12 @@ static int kfd_ioctl_free_memory_of_gpu(struct file *filep,
 	return ret;
 }
 
+static bool kfd_flush_tlb_after_unmap(struct kfd_dev *dev) {
+	return KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 2) ||
+	       (KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 1) &&
+	        dev->adev->sdma.instance[0].fw_version >= 18);
+}
+
 static int kfd_ioctl_map_memory_to_gpu(struct file *filep,
 					struct kfd_process *p, void *data)
 {

@@ -1503,7 +1509,7 @@ static int kfd_ioctl_map_memory_to_gpu(struct file *filep,
 	}
 
 	/* Flush TLBs after waiting for the page table updates to complete */
-	if (table_freed) {
+	if (table_freed || !kfd_flush_tlb_after_unmap(dev)) {
 		for (i = 0; i < args->n_devices; i++) {
 			peer = kfd_device_by_id(devices_arr[i]);
 			if (WARN_ON_ONCE(!peer))

@@ -1603,7 +1609,7 @@ static int kfd_ioctl_unmap_memory_from_gpu(struct file *filep,
 	}
 	mutex_unlock(&p->mutex);
 
-	if (KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 2)) {
+	if (kfd_flush_tlb_after_unmap(dev)) {
 		err = amdgpu_amdkfd_gpuvm_sync_memory(dev->adev,
 				(struct kgd_mem *) mem, true);
 		if (err) {

@@ -1840,13 +1846,9 @@ static int kfd_ioctl_svm(struct file *filep, struct kfd_process *p, void *data)
 	if (!args->start_addr || !args->size)
 		return -EINVAL;
 
-	mutex_lock(&p->mutex);
-
 	r = svm_ioctl(p, args->op, args->start_addr, args->size, args->nattr,
 		      args->attrs);
 
-	mutex_unlock(&p->mutex);
-
 	return r;
 }
 #else

index 9624bbe8b501..281def1c6c08 100644
@@ -1567,7 +1567,7 @@ int kfd_create_crat_image_acpi(void **crat_image, size_t *size)
 	/* Fetch the CRAT table from ACPI */
 	status = acpi_get_table(CRAT_SIGNATURE, 0, &crat_table);
 	if (status == AE_NOT_FOUND) {
-		pr_warn("CRAT table not found\n");
+		pr_info("CRAT table not found\n");
 		return -ENODATA;
 	} else if (ACPI_FAILURE(status)) {
 		const char *err = acpi_format_exception(status);

index d1145da5348f..74f162887d3b 100644
@@ -1150,7 +1150,6 @@ static void kfd_process_notifier_release(struct mmu_notifier *mn,
 
 	cancel_delayed_work_sync(&p->eviction_work);
 	cancel_delayed_work_sync(&p->restore_work);
-	cancel_delayed_work_sync(&p->svms.restore_work);
 
 	mutex_lock(&p->mutex);
 

index deae12dc777d..40d0d8cb3fe8 100644
@@ -268,15 +268,6 @@ int kfd_smi_event_open(struct kfd_dev *dev, uint32_t *fd)
 		return ret;
 	}
 
-	ret = anon_inode_getfd(kfd_smi_name, &kfd_smi_ev_fops, (void *)client,
-			       O_RDWR);
-	if (ret < 0) {
-		kfifo_free(&client->fifo);
-		kfree(client);
-		return ret;
-	}
-	*fd = ret;
-
 	init_waitqueue_head(&client->wait_queue);
 	spin_lock_init(&client->lock);
 	client->events = 0;

@@ -286,5 +277,20 @@ int kfd_smi_event_open(struct kfd_dev *dev, uint32_t *fd)
 	list_add_rcu(&client->list, &dev->smi_clients);
 	spin_unlock(&dev->smi_lock);
 
+	ret = anon_inode_getfd(kfd_smi_name, &kfd_smi_ev_fops, (void *)client,
+			       O_RDWR);
+	if (ret < 0) {
+		spin_lock(&dev->smi_lock);
+		list_del_rcu(&client->list);
+		spin_unlock(&dev->smi_lock);
+
+		synchronize_rcu();
+
+		kfifo_free(&client->fifo);
+		kfree(client);
+		return ret;
+	}
+	*fd = ret;
+
 	return 0;
 }

152 lines not on this page · raw message

index b28b5c490860..90c017859ad4 100644
@@ -3951,7 +3951,7 @@ static u32 convert_brightness_to_user(const struct amdgpu_dm_backlight_caps *cap
 				 max - min);
 }
 
-static int amdgpu_dm_backlight_set_level(struct amdgpu_display_manager *dm,
+static void amdgpu_dm_backlight_set_level(struct amdgpu_display_manager *dm,
 					 int bl_idx,
 					 u32 user_brightness)
 {

@@ -3982,7 +3982,8 @@ static int amdgpu_dm_backlight_set_level(struct amdgpu_display_manager *dm,
 			DRM_DEBUG("DM: Failed to update backlight on eDP[%d]\n", bl_idx);
 	}
 
-	return rc ? 0 : 1;
+	if (rc)
+		dm->actual_brightness[bl_idx] = user_brightness;
 }
 
 static int amdgpu_dm_backlight_update_status(struct backlight_device *bd)

@@ -9914,7 +9915,7 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
 	/* restore the backlight level */
 	for (i = 0; i < dm->num_of_edps; i++) {
 		if (dm->backlight_dev[i] &&
-		    (amdgpu_dm_backlight_get_level(dm, i) != dm->brightness[i]))
+		    (dm->actual_brightness[i] != dm->brightness[i]))
 			amdgpu_dm_backlight_set_level(dm, i, dm->brightness[i]);
 	}
 #endif

index b9a69b0cef23..7a23cd603714 100644
@@ -540,6 +540,12 @@ struct amdgpu_display_manager {
 	 * cached backlight values.
 	 */
 	u32 brightness[AMDGPU_DM_MAX_NUM_EDP];
+	/**
+	 * @actual_brightness:
+	 *
+	 * last successfully applied backlight values.
+	 */
+	u32 actual_brightness[AMDGPU_DM_MAX_NUM_EDP];
 };
 
 enum dsc_clock_force_state {

220 lines not on this page · raw message

index c510638b4f99..a009fc654ac9 100644
@@ -149,10 +149,8 @@ bool amdgpu_dm_link_setup_psr(struct dc_stream_state *stream)
 
 	link = stream->link;
 
-	psr_config.psr_version = link->dpcd_caps.psr_caps.psr_version;
-
-	if (psr_config.psr_version > 0) {
-		psr_config.psr_exit_link_training_required = 0x1;
+	if (link->psr_settings.psr_version != DC_PSR_VERSION_UNSUPPORTED) {
+		psr_config.psr_version = link->psr_settings.psr_version;
 		psr_config.psr_frame_capture_indication_req = 0;
 		psr_config.psr_rfb_setup_time = 0x37;
 		psr_config.psr_sdp_transmit_line_num_deadline = 0x20;

92 lines not on this page · raw message

index 61b8f29a0c30..49d5271dcfdc 100644
@@ -2378,22 +2378,27 @@ static enum link_training_result dp_perform_8b_10b_link_training(
 				repeater_id--) {
 			status = perform_clock_recovery_sequence(link, link_res, lt_settings, repeater_id);
 
-			if (status != LINK_TRAINING_SUCCESS)
+			if (status != LINK_TRAINING_SUCCESS) {
+				repeater_training_done(link, repeater_id);
[… more lines in the raw message]

Lines of this file are not shown. View the raw message.

index 18757c158523..ac3071e38e4a 100644

Lines of this file are not shown. View the raw message.

index b51864890621..6a8c100a3688 100644

Lines of this file are not shown. View the raw message.

index faad8555ddbb..fff1d07d865d 100644

Lines of this file are not shown. View the raw message.

index 4e0aa0d1a2d5..58ceabb9d497 100644

Lines of this file are not shown. View the raw message.

index 530a72e3eefe..2cefdd96d0cb 100644

Lines of this file are not shown. View the raw message.

index e5cc6bf45743..ca1bbc942fd4 100644

Lines of this file are not shown. View the raw message.

index 4206ce5bf9a9..1e156f398065 100644

Lines of this file are not shown. View the raw message.

index 8d64187478e4..0e11285035b6 100644

Lines of this file are not shown. View the raw message.

index 08362d506534..a68496b3f929 100644

Lines of this file are not shown. View the raw message.

index 9ddd8491ff00..ede71de2343d 100644

Lines of this file are not shown. View the raw message.

index 6e484d836cfe..691039aba87f 100644

Lines of this file are not shown. View the raw message.

index b8f5419e514a..83e5c115e754 100644

Lines of this file are not shown. View the raw message.

index b910978d3e48..4e853acfd1e8 100644

Lines of this file are not shown. View the raw message.

index 87428fb23d9f..a2277a0d6d06 100644

Lines of this file are not shown. View the raw message.

index e5078d03020d..fb0e951248f6 100644

Lines of this file are not shown. View the raw message.

index 06cb1a59b9bc..63ba2ad84679 100644

Lines of this file are not shown. View the raw message.

index 6b3ced4aaaf5..3a3f53f0c8ae 100644

Lines of this file are not shown. View the raw message.

index e1772211b0a4..612310d5d481 100644

Lines of this file are not shown. View the raw message.

index 6bf7fc1bd1e3..1a6f9c3af5ec 100644

Lines of this file are not shown. View the raw message.

index ba1583bb618b..94cfb1791af6 100644

Lines of this file are not shown. View the raw message.

index bcaade758ff7..21abf31f4442 100644

Lines of this file are not shown. View the raw message.

index 2c3378a259b1..e1542451ef9d 100644

Lines of this file are not shown. View the raw message.

index 06a3414ee43a..1637203ea103 100644

Lines of this file are not shown. View the raw message.

index a077e2d4d721..af2be97d5ed0 100644

Lines of this file are not shown. View the raw message.

index 911b3cddc264..12b67a5d5923 100644

Lines of this file are not shown. View the raw message.

index c7ed2e1cbab6..92bc0faee84f 100644

Lines of this file are not shown. View the raw message.

index 7dc89dc6b0f0..590376d776a1 100644

Lines of this file are not shown. View the raw message.

index 60375879612f..67be81208a2d 100644

Lines of this file are not shown. View the raw message.

index 12a2b37e87f3..4bea1dfa41cd 100644

Lines of this file are not shown. View the raw message.

index 35f0d5e7533d..1c107d6d03b9 100644

Lines of this file are not shown. View the raw message.

index 876cc78a22cc..7333646021bb 100644

Lines of this file are not shown. View the raw message.

index 2910d7833313..d40a1460ef97 100644

Lines of this file are not shown. View the raw message.

index ae50b56e8913..8ef112f883a7 100644

Lines of this file are not shown. View the raw message.

index 759b85f03331..df4d06d4d183 100644

Lines of this file are not shown. View the raw message.

index d1b18a154ae0..f848c0392d98 100644

Lines of this file are not shown. View the raw message.

index 6dc6d8b6b368..f60381cdf1c4 100644

Lines of this file are not shown. View the raw message.

index 980e4af3f06b..d2e82a1b56d8 100644

Lines of this file are not shown. View the raw message.

index cd772973114a..a0fc764ec9dc 100644

Lines of this file are not shown. View the raw message.

index 5e935d97207d..907af63d1bba 100644

Lines of this file are not shown. View the raw message.

index b8bb46c65a97..3dbac62c932d 100644

Lines of this file are not shown. View the raw message.

index 21fe8652b095..901abd6dea41 100644

Lines of this file are not shown. View the raw message.

index 579ab6183d4d..dffeb47a9efb 100644

Lines of this file are not shown. View the raw message.

index 394778d8bf54..dcb8d8fc7877 100644

Lines of this file are not shown. View the raw message.

index c1eefaebacb6..bcc6e547e071 100644

Lines of this file are not shown. View the raw message.

index 6134b6ae7615..3cadef97817d 100644

Lines of this file are not shown. View the raw message.

48 lines not on this page · raw message

46 lines not on this page · raw message

index 20f568727277..f879dc63d936 100644

Lines of this file are not shown. View the raw message.

index 9c13f2c31365..4566d7fc9055 100644

Lines of this file are not shown. View the raw message.

index 2797a9c0f17d..ddb5ca2f559e 100644

Lines of this file are not shown. View the raw message.

index 666cee4c7f7c..08e838400b52 100644

Lines of this file are not shown. View the raw message.

index ec87126e1a7d..8ccda748fd08 100644

Lines of this file are not shown. View the raw message.

index 33f0ceae381d..2875b5250856 100644

Lines of this file are not shown. View the raw message.

index b1c98d1408b8..6af0ae1d0c46 100644

Lines of this file are not shown. View the raw message.

index 666fc1e7a7d2..d57bff46b587 100644

Lines of this file are not shown. View the raw message.

index 8aaa2335f848..f09b04556c32 100644

Lines of this file are not shown. View the raw message.

index 52fad0fdeacf..03b1d6c04504 100644

Lines of this file are not shown. View the raw message.

index 0df40c3beb05..067bb5e821f5 100644

Lines of this file are not shown. View the raw message.

index 5f5f8c53c4a0..c8cb541572ff 100644

Lines of this file are not shown. View the raw message.

index 9ddeb015eb7e..e830987a8c6d 100644

Lines of this file are not shown. View the raw message.

index 4babe4705a55..358a9b3031d5 100644

Lines of this file are not shown. View the raw message.

173 lines not on this page · raw message

index 5263cefe46f5..b8c5837f8b50 100644

Lines of this file are not shown. View the raw message.

index 2f60230d332a..9c04a71a9fca 100644

Lines of this file are not shown. View the raw message.

index 53256aca27c7..5fd2bbeab2d1 100644

Lines of this file are not shown. View the raw message.

index 296f9d5f7408..db2e02e673a7 100644

Lines of this file are not shown. View the raw message.

index 1be3cd4b2bef..2bee8f10ad89 100644

Lines of this file are not shown. View the raw message.

index feb874bde171..30620b942fa0 100644

Lines of this file are not shown. View the raw message.

index 143ca8be5eb5..4008596963be 100644

Lines of this file are not shown. View the raw message.

index 6699bdf5cf01..b895c378cfaf 100644

Lines of this file are not shown. View the raw message.

index ff4b4f8a5a9d..0faaf9a4b531 100644

Lines of this file are not shown. View the raw message.

index 3667f5ef5990..169e3524bb1c 100644

Lines of this file are not shown. View the raw message.

index b27532a9301e..7e5c00349ccf 100644

Lines of this file are not shown. View the raw message.

index 5ffae9b13066..2f09e34db9ff 100644

Lines of this file are not shown. View the raw message.

index cfcd72bad9af..e7e7b4b0dcdb 100644

Lines of this file are not shown. View the raw message.

index 7b16a1188aab..fd79860de723 100644

Lines of this file are not shown. View the raw message.

index aa411dec62f0..eb1319d63613 100644

Lines of this file are not shown. View the raw message.

index bb2442e1f705..30942b6ffcf9 100644

Lines of this file are not shown. View the raw message.

index 0ff163fbc775..35422e64d89f 100644

Lines of this file are not shown. View the raw message.

index 65c1724c63b0..bffdb41fc4ed 100644

Lines of this file are not shown. View the raw message.

index e3edca187ddf..5250d1d1e49c 100644

Lines of this file are not shown. View the raw message.

index b242000a77fd..b7cc36589f59 100644

Lines of this file are not shown. View the raw message.

148 lines not on this page · raw message

index 633ca77a26fd..b925de9b4302 100644

Lines of this file are not shown. View the raw message.

index d16e031e95f4..6983799e1c05 100644

Lines of this file are not shown. View the raw message.

index d530cde2b864..9bc8281b7f5b 100644

Lines of this file are not shown. View the raw message.

index 5d29f336315b..11e1055e8260 100644

Lines of this file are not shown. View the raw message.

index 6b12902a803f..cecf8c63096c 100644

Lines of this file are not shown. View the raw message.

index 64fb76c1e395..08381038810d 100644

Lines of this file are not shown. View the raw message.

index c1512c9925a6..15aa5ac1ff49 100644

Lines of this file are not shown. View the raw message.

index 8e3a28ba6b28..ba2ef5437e16 100644

Lines of this file are not shown. View the raw message.

index fed85447701a..de999e0fedbc 100644

Lines of this file are not shown. View the raw message.

index e0b1ab99a359..f37adcef4bef 100644

Lines of this file are not shown. View the raw message.

index 3fb0aa000825..24bd0520926b 100644

Lines of this file are not shown. View the raw message.

index 08e33778f63b..28de877ad6c4 100644

Lines of this file are not shown. View the raw message.

index cccaa348cf21..8b2143802816 100644

Lines of this file are not shown. View the raw message.

index de71ad594f34..903758751c99 100644

Lines of this file are not shown. View the raw message.

index 1fbc2c19848f..d444b3d70ba2 100644

Lines of this file are not shown. View the raw message.

index 456b7eaac570..061fe6cc6cf5 100644

Lines of this file are not shown. View the raw message.

index 9af40b0fa37a..a6e6673bf4ee 100644

Lines of this file are not shown. View the raw message.

index 5f92a09db374..4cd507cb412d 100644

Lines of this file are not shown. View the raw message.

index 3a9af8931c35..3d644925a4e0 100644

Lines of this file are not shown. View the raw message.

index 1f6f7a44d3f0..5197fcb06649 100644

Lines of this file are not shown. View the raw message.

index ba31bb7caaf9..5d69e77814c9 100644

Lines of this file are not shown. View the raw message.

index db267642924d..e4c300aa1526 100644

Lines of this file are not shown. View the raw message.

index 7a8d2596c226..4abb7a6e775a 100644

Lines of this file are not shown. View the raw message.

index e429428232c1..e7e9f17df96a 100644

Lines of this file are not shown. View the raw message.

index 61f8369fe2d6..066792dd96af 100644

Lines of this file are not shown. View the raw message.

index 4c8e5ea5d069..db90d75a8633 100644

Lines of this file are not shown. View the raw message.

index 647d2662955b..5cdc54c9a9aa 100644

Lines of this file are not shown. View the raw message.

index 39c223a2e3e2..b00200f81db7 100644

Lines of this file are not shown. View the raw message.

index db078df63f85..80d4761796b1 100644

Lines of this file are not shown. View the raw message.

index dd4fbb82750d..a23806b69b0f 100644

Lines of this file are not shown. View the raw message.

index 35c46e5209de..ddf4d1a23e60 100644

Lines of this file are not shown. View the raw message.

index 3383726c4d90..c472f1502b82 100644

Lines of this file are not shown. View the raw message.

index a0737eea9f81..9632e7f218dd 100644

Lines of this file are not shown. View the raw message.

index 596c185b5dda..b5f2f9f39392 100644

Lines of this file are not shown. View the raw message.

index 407c3bfe51d9..45e3a55239a1 100644

Lines of this file are not shown. View the raw message.

41 lines not on this page · raw message

index ed9371acf37e..ec175ae99873 100644

Lines of this file are not shown. View the raw message.

index 86abad3fa215..73cbd0bb1975 100644

Lines of this file are not shown. View the raw message.

index 4e4fd12c2112..6ef621adb63a 100644

Lines of this file are not shown. View the raw message.

index 5b6df1516235..73a2b01f8d9c 100644

Lines of this file are not shown. View the raw message.

index 82e2c618d532..15348be1a8aa 100644

Lines of this file are not shown. View the raw message.

index 90d84d3bc868..5b833f00e980 100644

Lines of this file are not shown. View the raw message.

index 85dce560831a..040ae076ec0e 100644

Lines of this file are not shown. View the raw message.

index 7640491aab12..30234c261b05 100644

Lines of this file are not shown. View the raw message.

index 2b3c0d730f20..db17c3448bfe 100644

Lines of this file are not shown. View the raw message.

index cf10bed40528..dd96763911b8 100644

Lines of this file are not shown. View the raw message.

93 lines not on this page · raw message

index 3424b080db77..3fb8cda31eb9 100644

Lines of this file are not shown. View the raw message.

index 5d197141f476..9106077c0dbb 100644

Lines of this file are not shown. View the raw message.

index ec41f6cd3f93..19746e658a6a 100644

Lines of this file are not shown. View the raw message.

index c1da217fdb0e..ce8ffd0a41b5 100644

Lines of this file are not shown. View the raw message.

index 41b92dc2f011..9233bfedeb17 100644

Lines of this file are not shown. View the raw message.

index 05147d2c3842..485e58b264c0 100644

Lines of this file are not shown. View the raw message.

index f21e3f8b21f2..8e13dea354a2 100644

Lines of this file are not shown. View the raw message.

index 2018614f258f..6eaa9321c074 100644

Lines of this file are not shown. View the raw message.

index d17880b57d17..2449b4215b32 100644

Lines of this file are not shown. View the raw message.

index f46989bd083c..5a85401e9e2d 100644

Lines of this file are not shown. View the raw message.

68 lines not on this page · raw message

index 841000445b9a..aa223db4cf53 100644

Lines of this file are not shown. View the raw message.

index fc4eaf6d1e47..d892ade421bf 100644

Lines of this file are not shown. View the raw message.

index 15bdc21ead66..e44868230197 100644

Lines of this file are not shown. View the raw message.

108 lines not on this page · raw message

index 00792767c620..7e476f50935b 100644

Lines of this file are not shown. View the raw message.

index dcae2d4464f9..44df7c03aab8 100644

Lines of this file are not shown. View the raw message.

79 lines not on this page · raw message

index d8a2121cb8d9..d2a2593f669d 100644

Lines of this file are not shown. View the raw message.

index 32edda3e55c6..b68c8400ca15 100644

Lines of this file are not shown. View the raw message.

index a17da1cebce1..1791cdf30276 100644

Lines of this file are not shown. View the raw message.

index 908dbac20b48..55163469030d 100644

Lines of this file are not shown. View the raw message.

index 1f8f80b2dbfc..a9f8de5e9639 100644

Lines of this file are not shown. View the raw message.

index f4e6c68ac99e..2ef78083f1ef 100644

Lines of this file are not shown. View the raw message.

index 66056806159a..8b5d2a4076c2 100644

Lines of this file are not shown. View the raw message.

45 lines not on this page · raw message

index f925b1f1f9ad..a0beb11abdc9 100644

Lines of this file are not shown. View the raw message.

index f76692053ca1..e892b9feffb1 100644

Lines of this file are not shown. View the raw message.

index 2d36a0715fca..b34feba1f53d 100644

Lines of this file are not shown. View the raw message.

index 27b9e2baab1a..7acf9193a9e8 100644

Lines of this file are not shown. View the raw message.

index 86c76211b3d3..cad2d55dcd3d 100644

Lines of this file are not shown. View the raw message.

index fe82f3575df4..24ec1c83f379 100644

Lines of this file are not shown. View the raw message.

index d96082dc3340..bbf977a0d2c5 100644

Lines of this file are not shown. View the raw message.

index 3a2e4582db8e..a3e3c9f9aa18 100644

Lines of this file are not shown. View the raw message.

index 7fe20d4b7ba2..b7295236671c 100644

Lines of this file are not shown. View the raw message.

index a670176ba06f..0612f8a7c085 100644

Lines of this file are not shown. View the raw message.

index 858d778cc589..e3999e95ce85 100644

Lines of this file are not shown. View the raw message.

index d002a4e48ed9..0d94a7cb275e 100644

Lines of this file are not shown. View the raw message.

305 lines not on this page · raw message

index e196673f5c64..efaf0db595f4 100644

Lines of this file are not shown. View the raw message.

index 06d0e88ec8af..4d9608cc55f7 100644

Lines of this file are not shown. View the raw message.

index 43f1b0d461c1..be76f891b9c5 100644

Lines of this file are not shown. View the raw message.

index e87cf3a00fa4..638f03b89739 100644

Lines of this file are not shown. View the raw message.

57 lines not on this page · raw message

index 9fe1071a9644..1b5de3af1a62 100644

Lines of this file are not shown. View the raw message.

index 57d3b2cbbd8e..82ac1569deb0 100644

Lines of this file are not shown. View the raw message.

index 28ef323882fb..792ab5f23647 100644

Lines of this file are not shown. View the raw message.

index ad9aac06427a..00f0f282e7a1 100644

Lines of this file are not shown. View the raw message.

index 565578002d79..c7b8a8e787e2 100644

Lines of this file are not shown. View the raw message.

index 0399cf8e3c32..151e9da5da2d 100644

Lines of this file are not shown. View the raw message.

index 0f4408f9dadd..ec4950cfe1ea 100644

Lines of this file are not shown. View the raw message.

index 8d47ec5fc4f4..8fe9d55d6862 100644

Lines of this file are not shown. View the raw message.

65 lines not on this page · raw message

index f559d517c7c4..f03705d2f8a8 100644

Lines of this file are not shown. View the raw message.

index 133dbd9338e7..d91fa53e12b3 100644

Lines of this file are not shown. View the raw message.

index ef4a980a7bf3..c092dce0485c 100644

Lines of this file are not shown. View the raw message.

index d6f8ccc7bfe2..c3be6a541c8f 100644

Lines of this file are not shown. View the raw message.

index ebe236b9d9f5..235aa1b395eb 100644

Lines of this file are not shown. View the raw message.

index 7d2e692b66a9..ada8fe814db9 100644

Lines of this file are not shown. View the raw message.

index dbecd27656c7..04d374e65e54 100644

Lines of this file are not shown. View the raw message.

388 lines not on this page · raw message

index 57ab424c05ff..072821b50ab9 100644

Lines of this file are not shown. View the raw message.

index a71f1cf894b9..d4bd94234ef7 100644

Lines of this file are not shown. View the raw message.

index 75cb1cbe4cde..911bdb35eb08 100644

Lines of this file are not shown. View the raw message.

48 lines not on this page · raw message

index 76d76acbc594..d8583f57ff99 100644

Lines of this file are not shown. View the raw message.

index d96baa4450e3..e4fb939a2904 100644

Lines of this file are not shown. View the raw message.

index 2de7c56a1fbe..465e39ff018d 100644

Lines of this file are not shown. View the raw message.

index 32129446beca..ca878d021fab 100644

Lines of this file are not shown. View the raw message.

index e79ae4cbc395..e34af48fb4f4 100644

Lines of this file are not shown. View the raw message.

index f5a62c0d999b..0f4818627ef0 100644

Lines of this file are not shown. View the raw message.

index 815d63080245..9157dd19b8b4 100644

Lines of this file are not shown. View the raw message.

index 316f68f96e57..657c242a18ff 100644

Lines of this file are not shown. View the raw message.

index 60693ab6a032..938850303099 100644

Lines of this file are not shown. View the raw message.

index b0728c8ad90c..f8996b46f430 100644

Lines of this file are not shown. View the raw message.

index a59d25f19385..b8641dc0ee66 100644

Lines of this file are not shown. View the raw message.

index aed44e9b5d89..c7a0d500b396 100644

Lines of this file are not shown. View the raw message.

index 68f81d8d36de..c9d3dc79d587 100644

Lines of this file are not shown. View the raw message.

index 60f3453be23e..a443abda937d 100644

Lines of this file are not shown. View the raw message.

index 3e56a9751c06..fcc5b48989b3 100644

Lines of this file are not shown. View the raw message.

index ef9a44b6cf5d..ae6f4838ab75 100644

Lines of this file are not shown. View the raw message.

index 031374ac2f22..d7ef4ec71dfe 100644

Lines of this file are not shown. View the raw message.

index a647e5fabdbd..2aa5e95808a5 100644

Lines of this file are not shown. View the raw message.

index e336e9c1dda4..36d727f94ac2 100644

Lines of this file are not shown. View the raw message.

index 7e35ec79b909..204ae3aebc0d 100644

Lines of this file are not shown. View the raw message.

index 5b61c462e534..374cc7b260fc 100644

Lines of this file are not shown. View the raw message.

index 29982d60b68a..5be3faf88c1a 100644

Lines of this file are not shown. View the raw message.

index 015bfec0dbfd..4b46021eafa9 100644

Lines of this file are not shown. View the raw message.

index c55935b64ccc..590f8aea2b6d 100644

Lines of this file are not shown. View the raw message.

index 65fa2e41a9c0..9a5097b2251a 100644

Lines of this file are not shown. View the raw message.

index 69cf71d97312..0ee9ffceb976 100644

Lines of this file are not shown. View the raw message.

index 1620ae8535dc..1eec4925b8c6 100644

Lines of this file are not shown. View the raw message.

index d17b0a5ce6ac..314c36fc9c42 100644

Lines of this file are not shown. View the raw message.

index 9b33ba9c3c42..e8a5549488dd 100644

Lines of this file are not shown. View the raw message.

542 lines not on this page · raw message

543 lines not on this page · raw message

index 8c3365f26e51..b247d412ddef 100644

Lines of this file are not shown. View the raw message.

index 926f4823d5ea..fd1728d94bab 100644

Lines of this file are not shown. View the raw message.

index a6789c0c626b..32ff6bd497f8 100644

Lines of this file are not shown. View the raw message.

index 762679050c9a..916b66e0776c 100644

Lines of this file are not shown. View the raw message.

index 13128fa13062..d4c7978cd75e 100644

Lines of this file are not shown. View the raw message.

index 2a2d5de9d379..9a6c4b1b12a8 100644

Lines of this file are not shown. View the raw message.

index 1628cd90d9fc..f468bd911c3b 100644

Lines of this file are not shown. View the raw message.

index 002eec83e91e..0e175aef536e 100644

Lines of this file are not shown. View the raw message.

index 6a1e8c7f6213..9e27f9f038d3 100644

Lines of this file are not shown. View the raw message.

index f4004cf0ff6f..9f311fddfaf9 100644

Lines of this file are not shown. View the raw message.

index 3bb2b3b6a1c9..84312c836549 100644

Lines of this file are not shown. View the raw message.

79 lines not on this page · raw message

index 405d48c3e63e..8f4c5698913d 100644

Lines of this file are not shown. View the raw message.

index e817ff0607a0..8df99c07f272 100644

Lines of this file are not shown. View the raw message.

index 46dd95755967..eb43aaac0392 100644

Lines of this file are not shown. View the raw message.

index a95d171b3a64..5bce7c66c121 100644

Lines of this file are not shown. View the raw message.

index 1baab07820f6..91cf709c98b3 100644

Lines of this file are not shown. View the raw message.

46 lines not on this page · raw message

index a5b5bb99c644..212e65add951 100644

Lines of this file are not shown. View the raw message.

index 2fb8eb6791e8..43b995e935cd 100644

Lines of this file are not shown. View the raw message.

index a8a2fb745274..180fa6a26ad4 100644

Lines of this file are not shown. View the raw message.

index 880f910b23a9..10b51ffbb6f4 100644

Lines of this file are not shown. View the raw message.

index 4db0325f6e1a..dc28f0588e54 100644

Lines of this file are not shown. View the raw message.

index 85117b45216d..89a5a4875595 100644

Lines of this file are not shown. View the raw message.

index 2dd375f7407b..0a0f49770345 100644

Lines of this file are not shown. View the raw message.

53 lines not on this page · raw message

index f908e2fd30b2..4df84013c4e6 100644

Lines of this file are not shown. View the raw message.

index 8fe7900f1949..7d7b7523d126 100644

Lines of this file are not shown. View the raw message.

index 4514444e96c8..4740afecf7c6 100644

Lines of this file are not shown. View the raw message.

index 80256717868e..d4b1e2c5aa76 100644

Lines of this file are not shown. View the raw message.

index 8a2db926b5eb..e3c884678dbe 100644

Lines of this file are not shown. View the raw message.