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yaml
---
r: 136750
b: refs/heads/master
c: 18114f6
h: refs/heads/master
v: v3
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Hiroshi Shimamoto authored and H. Peter Anvin committed Feb 5, 2009
1 parent 97b91cb commit 8821929
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Showing 2 changed files with 7 additions and 6 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 019a1369667c3978f9644982ebe6d261dd2bbc40
refs/heads/master: 18114f61359ac05e3aa797d53d63f40db41f798d
11 changes: 6 additions & 5 deletions trunk/arch/x86/include/asm/uaccess.h
Original file line number Diff line number Diff line change
Expand Up @@ -186,7 +186,7 @@ extern int __get_user_bad(void);


#ifdef CONFIG_X86_32
#define __put_user_asm_u64(x, addr, err) \
#define __put_user_asm_u64(x, addr, err, errret) \
asm volatile("1: movl %%eax,0(%2)\n" \
"2: movl %%edx,4(%2)\n" \
"3:\n" \
Expand All @@ -197,7 +197,7 @@ extern int __get_user_bad(void);
_ASM_EXTABLE(1b, 4b) \
_ASM_EXTABLE(2b, 4b) \
: "=r" (err) \
: "A" (x), "r" (addr), "i" (-EFAULT), "0" (err))
: "A" (x), "r" (addr), "i" (errret), "0" (err))

#define __put_user_asm_ex_u64(x, addr) \
asm volatile("1: movl %%eax,0(%1)\n" \
Expand All @@ -211,8 +211,8 @@ extern int __get_user_bad(void);
asm volatile("call __put_user_8" : "=a" (__ret_pu) \
: "A" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
#else
#define __put_user_asm_u64(x, ptr, retval) \
__put_user_asm(x, ptr, retval, "q", "", "Zr", -EFAULT)
#define __put_user_asm_u64(x, ptr, retval, errret) \
__put_user_asm(x, ptr, retval, "q", "", "Zr", errret)
#define __put_user_asm_ex_u64(x, addr) \
__put_user_asm_ex(x, addr, "q", "", "Zr")
#define __put_user_x8(x, ptr, __ret_pu) __put_user_x(8, x, ptr, __ret_pu)
Expand Down Expand Up @@ -289,7 +289,8 @@ do { \
__put_user_asm(x, ptr, retval, "l", "k", "ir", errret); \
break; \
case 8: \
__put_user_asm_u64((__typeof__(*ptr))(x), ptr, retval); \
__put_user_asm_u64((__typeof__(*ptr))(x), ptr, retval, \
errret); \
break; \
default: \
__put_user_bad(); \
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