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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2009-07-30 05:47:55 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-07-30 05:47:55 -0400
commit0a52ac8d181e938d640c2da70cad6d1301abe775 (patch)
tree046edf3437a49d3f6989d152bd94fcc80906b86d /arch/x86/include/asm
parente81b795d44ba04beab7714de65ed2e377823bd37 (diff)
parent9b71de49b030ad8fd4d13d38571b5c42dc9ed8dd (diff)
Merge branch 's3c-fixes-rc4' of git://aeryn.fluff.org.uk/bjdooks/linux
Diffstat (limited to 'arch/x86/include/asm')
-rw-r--r--arch/x86/include/asm/pgalloc.h25
-rw-r--r--arch/x86/include/asm/uaccess.h4
-rw-r--r--arch/x86/include/asm/uaccess_64.h10
3 files changed, 29 insertions, 10 deletions
diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
index dd14c54ac718..0e8c2a0fd922 100644
--- a/arch/x86/include/asm/pgalloc.h
+++ b/arch/x86/include/asm/pgalloc.h
@@ -46,7 +46,13 @@ static inline void pte_free(struct mm_struct *mm, struct page *pte)
46 __free_page(pte); 46 __free_page(pte);
47} 47}
48 48
49extern void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte); 49extern void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte);
50
51static inline void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte,
52 unsigned long address)
53{
54 ___pte_free_tlb(tlb, pte);
55}
50 56
51static inline void pmd_populate_kernel(struct mm_struct *mm, 57static inline void pmd_populate_kernel(struct mm_struct *mm,
52 pmd_t *pmd, pte_t *pte) 58 pmd_t *pmd, pte_t *pte)
@@ -78,7 +84,13 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
78 free_page((unsigned long)pmd); 84 free_page((unsigned long)pmd);
79} 85}
80 86
81extern void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd); 87extern void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd);
88
89static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
90 unsigned long adddress)
91{
92 ___pmd_free_tlb(tlb, pmd);
93}
82 94
83#ifdef CONFIG_X86_PAE 95#ifdef CONFIG_X86_PAE
84extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd); 96extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
@@ -108,7 +120,14 @@ static inline void pud_free(struct mm_struct *mm, pud_t *pud)
108 free_page((unsigned long)pud); 120 free_page((unsigned long)pud);
109} 121}
110 122
111extern void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud); 123extern void ___pud_free_tlb(struct mmu_gather *tlb, pud_t *pud);
124
125static inline void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud,
126 unsigned long address)
127{
128 ___pud_free_tlb(tlb, pud);
129}
130
112#endif /* PAGETABLE_LEVELS > 3 */ 131#endif /* PAGETABLE_LEVELS > 3 */
113#endif /* PAGETABLE_LEVELS > 2 */ 132#endif /* PAGETABLE_LEVELS > 2 */
114 133
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index 20e6a795e160..d2c6c930b491 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -212,9 +212,9 @@ extern int __get_user_bad(void);
212 : "A" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx") 212 : "A" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
213#else 213#else
214#define __put_user_asm_u64(x, ptr, retval, errret) \ 214#define __put_user_asm_u64(x, ptr, retval, errret) \
215 __put_user_asm(x, ptr, retval, "q", "", "Zr", errret) 215 __put_user_asm(x, ptr, retval, "q", "", "er", errret)
216#define __put_user_asm_ex_u64(x, addr) \ 216#define __put_user_asm_ex_u64(x, addr) \
217 __put_user_asm_ex(x, addr, "q", "", "Zr") 217 __put_user_asm_ex(x, addr, "q", "", "er")
218#define __put_user_x8(x, ptr, __ret_pu) __put_user_x(8, x, ptr, __ret_pu) 218#define __put_user_x8(x, ptr, __ret_pu) __put_user_x(8, x, ptr, __ret_pu)
219#endif 219#endif
220 220
diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
index 8cc687326eb8..db24b215fc50 100644
--- a/arch/x86/include/asm/uaccess_64.h
+++ b/arch/x86/include/asm/uaccess_64.h
@@ -88,11 +88,11 @@ int __copy_to_user(void __user *dst, const void *src, unsigned size)
88 ret, "l", "k", "ir", 4); 88 ret, "l", "k", "ir", 4);
89 return ret; 89 return ret;
90 case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst, 90 case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
91 ret, "q", "", "ir", 8); 91 ret, "q", "", "er", 8);
92 return ret; 92 return ret;
93 case 10: 93 case 10:
94 __put_user_asm(*(u64 *)src, (u64 __user *)dst, 94 __put_user_asm(*(u64 *)src, (u64 __user *)dst,
95 ret, "q", "", "ir", 10); 95 ret, "q", "", "er", 10);
96 if (unlikely(ret)) 96 if (unlikely(ret))
97 return ret; 97 return ret;
98 asm("":::"memory"); 98 asm("":::"memory");
@@ -101,12 +101,12 @@ int __copy_to_user(void __user *dst, const void *src, unsigned size)
101 return ret; 101 return ret;
102 case 16: 102 case 16:
103 __put_user_asm(*(u64 *)src, (u64 __user *)dst, 103 __put_user_asm(*(u64 *)src, (u64 __user *)dst,
104 ret, "q", "", "ir", 16); 104 ret, "q", "", "er", 16);
105 if (unlikely(ret)) 105 if (unlikely(ret))
106 return ret; 106 return ret;
107 asm("":::"memory"); 107 asm("":::"memory");
108 __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst, 108 __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
109 ret, "q", "", "ir", 8); 109 ret, "q", "", "er", 8);
110 return ret; 110 return ret;
111 default: 111 default:
112 return copy_user_generic((__force void *)dst, src, size); 112 return copy_user_generic((__force void *)dst, src, size);
@@ -157,7 +157,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
157 ret, "q", "", "=r", 8); 157 ret, "q", "", "=r", 8);
158 if (likely(!ret)) 158 if (likely(!ret))
159 __put_user_asm(tmp, (u64 __user *)dst, 159 __put_user_asm(tmp, (u64 __user *)dst,
160 ret, "q", "", "ir", 8); 160 ret, "q", "", "er", 8);
161 return ret; 161 return ret;
162 } 162 }
163 default: 163 default: