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kill {__,}{get,put}_user_unaligned()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2017-05-02 20:06:33 -04:00
parent 468138d785
commit 3170d8d226
12 changed files with 0 additions and 369 deletions
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36
arch/ia64/include/asm/uaccess.h
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@@ -87,42 +87,6 @@ static inline int __access_ok(const void __user *p, unsigned long size)
#define __put_user(x, ptr) __put_user_nocheck((__typeof__(*(ptr))) (x), (ptr), sizeof(*(ptr)))
#define __get_user(x, ptr) __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
extern long __put_user_unaligned_unknown (void);
#define __put_user_unaligned(x, ptr) \
({ \
long __ret; \
switch (sizeof(*(ptr))) { \
case 1: __ret = __put_user((x), (ptr)); break; \
case 2: __ret = (__put_user((x), (u8 __user *)(ptr))) \
| (__put_user((x) >> 8, ((u8 __user *)(ptr) + 1))); break; \
case 4: __ret = (__put_user((x), (u16 __user *)(ptr))) \
| (__put_user((x) >> 16, ((u16 __user *)(ptr) + 1))); break; \
case 8: __ret = (__put_user((x), (u32 __user *)(ptr))) \
| (__put_user((x) >> 32, ((u32 __user *)(ptr) + 1))); break; \
default: __ret = __put_user_unaligned_unknown(); \
} \
__ret; \
})
extern long __get_user_unaligned_unknown (void);
#define __get_user_unaligned(x, ptr) \
({ \
long __ret; \
switch (sizeof(*(ptr))) { \
case 1: __ret = __get_user((x), (ptr)); break; \
case 2: __ret = (__get_user((x), (u8 __user *)(ptr))) \
| (__get_user((x) >> 8, ((u8 __user *)(ptr) + 1))); break; \
case 4: __ret = (__get_user((x), (u16 __user *)(ptr))) \
| (__get_user((x) >> 16, ((u16 __user *)(ptr) + 1))); break; \
case 8: __ret = (__get_user((x), (u32 __user *)(ptr))) \
| (__get_user((x) >> 32, ((u32 __user *)(ptr) + 1))); break; \
default: __ret = __get_user_unaligned_unknown(); \
} \
__ret; \
})
#ifdef ASM_SUPPORTED
struct __large_struct { unsigned long buf[100]; };
# define __m(x) (*(struct __large_struct __user *)(x))