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ARC: uaccess: remove arc specific out-of-line handles for -Os

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Everything is now out-of-line in lib/usercopy.c

Signed-off-by: Vineet Gupta <vgupta@kernel.org>
This commit is contained in:
Vineet Gupta 2021-08-13 17:48:08 -07:00
parent 42f51fb24f
commit 80bfe134f0
2 changed files with 2 additions and 20 deletions
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11
arch/arc/include/asm/uaccess.h
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@ -584,7 +584,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n)
return res; return res;
} }
static inline unsigned long __arc_clear_user(void __user *to, unsigned long n) static inline unsigned long __clear_user(void __user *to, unsigned long n)
{ {
long res = n; long res = n;
unsigned char *d_char = to; unsigned char *d_char = to;
@ -626,17 +626,10 @@ static inline unsigned long __arc_clear_user(void __user *to, unsigned long n)
return res; return res;
} }
#ifndef CONFIG_CC_OPTIMIZE_FOR_SIZE
#define INLINE_COPY_TO_USER #define INLINE_COPY_TO_USER
#define INLINE_COPY_FROM_USER #define INLINE_COPY_FROM_USER
#define __clear_user(d, n) __arc_clear_user(d, n) #define __clear_user __clear_user
#else
extern unsigned long arc_clear_user_noinline(void __user *to,
unsigned long n);
#define __clear_user(d, n) arc_clear_user_noinline(d, n)
#endif
#include <asm-generic/uaccess.h> #include <asm-generic/uaccess.h>

11
arch/arc/mm/extable.c
View File

@ -22,14 +22,3 @@ int fixup_exception(struct pt_regs *regs)
return 0; return 0;
} }
#ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
unsigned long arc_clear_user_noinline(void __user *to,
unsigned long n)
{
return __arc_clear_user(to, n);
}
EXPORT_SYMBOL(arc_clear_user_noinline);
#endif