1 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
2 index 7430027..2124e35 100644
3 --- a/arch/x86/include/asm/mmu_context.h
4 +++ b/arch/x86/include/asm/mmu_context.h
5 @@ -80,7 +80,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
6 #if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
7 if (static_cpu_has(X86_FEATURE_PCID)) {
8 if (static_cpu_has(X86_FEATURE_INVPCID)) {
9 - unsigned long descriptor[2];
11 descriptor[0] = PCID_USER;
12 asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
14 @@ -144,7 +144,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
15 #if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
16 if (static_cpu_has(X86_FEATURE_PCID)) {
17 if (static_cpu_has(X86_FEATURE_INVPCID)) {
18 - unsigned long descriptor[2];
20 descriptor[0] = PCID_USER;
21 asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
23 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
24 index 45844c0..ada2172 100644
25 --- a/arch/x86/include/asm/tlbflush.h
26 +++ b/arch/x86/include/asm/tlbflush.h
28 static inline void __native_flush_tlb(void)
30 if (static_cpu_has(X86_FEATURE_INVPCID)) {
31 - unsigned long descriptor[2];
34 descriptor[0] = PCID_KERNEL;
35 asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_MONGLOBAL) : "memory");
36 @@ -42,7 +42,7 @@ static inline void __native_flush_tlb(void)
37 static inline void __native_flush_tlb_global_irq_disabled(void)
39 if (static_cpu_has(X86_FEATURE_INVPCID)) {
40 - unsigned long descriptor[2];
43 descriptor[0] = PCID_KERNEL;
44 asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
45 @@ -77,7 +77,7 @@ static inline void __native_flush_tlb_single(unsigned long addr)
48 if (static_cpu_has(X86_FEATURE_INVPCID)) {
49 - unsigned long descriptor[2];
52 descriptor[0] = PCID_KERNEL;