diff options
Diffstat (limited to 'include/asm-x86_64/uaccess.h')
-rw-r--r-- | include/asm-x86_64/uaccess.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h index 802a4a068ef6..e856570c0689 100644 --- a/include/asm-x86_64/uaccess.h +++ b/include/asm-x86_64/uaccess.h | |||
@@ -84,7 +84,7 @@ struct exception_table_entry | |||
84 | */ | 84 | */ |
85 | 85 | ||
86 | #define __get_user_x(size,ret,x,ptr) \ | 86 | #define __get_user_x(size,ret,x,ptr) \ |
87 | __asm__ __volatile__("call __get_user_" #size \ | 87 | asm volatile("call __get_user_" #size \ |
88 | :"=a" (ret),"=d" (x) \ | 88 | :"=a" (ret),"=d" (x) \ |
89 | :"c" (ptr) \ | 89 | :"c" (ptr) \ |
90 | :"r8") | 90 | :"r8") |
@@ -101,7 +101,7 @@ struct exception_table_entry | |||
101 | case 8: __get_user_x(8,__ret_gu,__val_gu,ptr); break; \ | 101 | case 8: __get_user_x(8,__ret_gu,__val_gu,ptr); break; \ |
102 | default: __get_user_bad(); break; \ | 102 | default: __get_user_bad(); break; \ |
103 | } \ | 103 | } \ |
104 | (x) = (__typeof__(*(ptr)))__val_gu; \ | 104 | (x) = (typeof(*(ptr)))__val_gu; \ |
105 | __ret_gu; \ | 105 | __ret_gu; \ |
106 | }) | 106 | }) |
107 | 107 | ||
@@ -112,7 +112,7 @@ extern void __put_user_8(void); | |||
112 | extern void __put_user_bad(void); | 112 | extern void __put_user_bad(void); |
113 | 113 | ||
114 | #define __put_user_x(size,ret,x,ptr) \ | 114 | #define __put_user_x(size,ret,x,ptr) \ |
115 | __asm__ __volatile__("call __put_user_" #size \ | 115 | asm volatile("call __put_user_" #size \ |
116 | :"=a" (ret) \ | 116 | :"=a" (ret) \ |
117 | :"c" (ptr),"d" (x) \ | 117 | :"c" (ptr),"d" (x) \ |
118 | :"r8") | 118 | :"r8") |
@@ -139,7 +139,7 @@ extern void __put_user_bad(void); | |||
139 | #define __put_user_check(x,ptr,size) \ | 139 | #define __put_user_check(x,ptr,size) \ |
140 | ({ \ | 140 | ({ \ |
141 | int __pu_err; \ | 141 | int __pu_err; \ |
142 | __typeof__(*(ptr)) __user *__pu_addr = (ptr); \ | 142 | typeof(*(ptr)) __user *__pu_addr = (ptr); \ |
143 | switch (size) { \ | 143 | switch (size) { \ |
144 | case 1: __put_user_x(1,__pu_err,x,__pu_addr); break; \ | 144 | case 1: __put_user_x(1,__pu_err,x,__pu_addr); break; \ |
145 | case 2: __put_user_x(2,__pu_err,x,__pu_addr); break; \ | 145 | case 2: __put_user_x(2,__pu_err,x,__pu_addr); break; \ |
@@ -173,7 +173,7 @@ struct __large_struct { unsigned long buf[100]; }; | |||
173 | * aliasing issues. | 173 | * aliasing issues. |
174 | */ | 174 | */ |
175 | #define __put_user_asm(x, addr, err, itype, rtype, ltype, errno) \ | 175 | #define __put_user_asm(x, addr, err, itype, rtype, ltype, errno) \ |
176 | __asm__ __volatile__( \ | 176 | asm volatile( \ |
177 | "1: mov"itype" %"rtype"1,%2\n" \ | 177 | "1: mov"itype" %"rtype"1,%2\n" \ |
178 | "2:\n" \ | 178 | "2:\n" \ |
179 | ".section .fixup,\"ax\"\n" \ | 179 | ".section .fixup,\"ax\"\n" \ |
@@ -193,7 +193,7 @@ struct __large_struct { unsigned long buf[100]; }; | |||
193 | int __gu_err; \ | 193 | int __gu_err; \ |
194 | unsigned long __gu_val; \ | 194 | unsigned long __gu_val; \ |
195 | __get_user_size(__gu_val,(ptr),(size),__gu_err); \ | 195 | __get_user_size(__gu_val,(ptr),(size),__gu_err); \ |
196 | (x) = (__typeof__(*(ptr)))__gu_val; \ | 196 | (x) = (typeof(*(ptr)))__gu_val; \ |
197 | __gu_err; \ | 197 | __gu_err; \ |
198 | }) | 198 | }) |
199 | 199 | ||
@@ -217,7 +217,7 @@ do { \ | |||
217 | } while (0) | 217 | } while (0) |
218 | 218 | ||
219 | #define __get_user_asm(x, addr, err, itype, rtype, ltype, errno) \ | 219 | #define __get_user_asm(x, addr, err, itype, rtype, ltype, errno) \ |
220 | __asm__ __volatile__( \ | 220 | asm volatile( \ |
221 | "1: mov"itype" %2,%"rtype"1\n" \ | 221 | "1: mov"itype" %2,%"rtype"1\n" \ |
222 | "2:\n" \ | 222 | "2:\n" \ |
223 | ".section .fixup,\"ax\"\n" \ | 223 | ".section .fixup,\"ax\"\n" \ |
@@ -250,7 +250,7 @@ copy_in_user(void __user *to, const void __user *from, unsigned len); | |||
250 | static __always_inline __must_check | 250 | static __always_inline __must_check |
251 | int __copy_from_user(void *dst, const void __user *src, unsigned size) | 251 | int __copy_from_user(void *dst, const void __user *src, unsigned size) |
252 | { | 252 | { |
253 | int ret = 0; | 253 | int ret = 0; |
254 | if (!__builtin_constant_p(size)) | 254 | if (!__builtin_constant_p(size)) |
255 | return copy_user_generic(dst,(__force void *)src,size); | 255 | return copy_user_generic(dst,(__force void *)src,size); |
256 | switch (size) { | 256 | switch (size) { |
@@ -280,7 +280,7 @@ int __copy_from_user(void *dst, const void __user *src, unsigned size) | |||
280 | static __always_inline __must_check | 280 | static __always_inline __must_check |
281 | int __copy_to_user(void __user *dst, const void *src, unsigned size) | 281 | int __copy_to_user(void __user *dst, const void *src, unsigned size) |
282 | { | 282 | { |
283 | int ret = 0; | 283 | int ret = 0; |
284 | if (!__builtin_constant_p(size)) | 284 | if (!__builtin_constant_p(size)) |
285 | return copy_user_generic((__force void *)dst,src,size); | 285 | return copy_user_generic((__force void *)dst,src,size); |
286 | switch (size) { | 286 | switch (size) { |
@@ -312,7 +312,7 @@ int __copy_to_user(void __user *dst, const void *src, unsigned size) | |||
312 | static __always_inline __must_check | 312 | static __always_inline __must_check |
313 | int __copy_in_user(void __user *dst, const void __user *src, unsigned size) | 313 | int __copy_in_user(void __user *dst, const void __user *src, unsigned size) |
314 | { | 314 | { |
315 | int ret = 0; | 315 | int ret = 0; |
316 | if (!__builtin_constant_p(size)) | 316 | if (!__builtin_constant_p(size)) |
317 | return copy_user_generic((__force void *)dst,(__force void *)src,size); | 317 | return copy_user_generic((__force void *)dst,(__force void *)src,size); |
318 | switch (size) { | 318 | switch (size) { |