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Commit 839cc295 authored by Al Viro's avatar Al Viro
Browse files

arc: switch to RAW_COPY_USER 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 3a1e37ae

arch/arc/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -44,6 +44,7 @@ config ARC 
	select HAVE_GENERIC_DMA_COHERENT

	select HAVE_KERNEL_GZIP

	select HAVE_KERNEL_LZMA

	select ARCH_HAS_RAW_COPY_USER



config MIGHT_HAVE_PCI

	bool

arch/arc/include/asm/uaccess.h

+4 −4
Original line number Diff line number Diff line
@@ -721,8 +721,8 @@ static inline long __arc_strnlen_user(const char __user *s, long n) 
}



#ifndef CONFIG_CC_OPTIMIZE_FOR_SIZE

#define __copy_from_user(t, f, n)	__arc_copy_from_user(t, f, n)

#define __copy_to_user(t, f, n)		__arc_copy_to_user(t, f, n)

#define raw_copy_from_user		__arc_copy_from_user

#define raw_copy_to_user		__arc_copy_to_user

#define __clear_user(d, n)		__arc_clear_user(d, n)

#define __strncpy_from_user(d, s, n)	__arc_strncpy_from_user(d, s, n)

#define __strnlen_user(s, n)		__arc_strnlen_user(s, n)
@@ -737,8 +737,8 @@ extern long arc_strncpy_from_user_noinline (char *dst, const char __user *src, 
		long count);

extern long arc_strnlen_user_noinline(const char __user *src, long n);



#define __copy_from_user(t, f, n)	arc_copy_from_user_noinline(t, f, n)

#define __copy_to_user(t, f, n)		arc_copy_to_user_noinline(t, f, n)

#define raw_copy_from_user		arc_copy_from_user_noinline

#define raw_copy_to_user		arc_copy_to_user_noinline

#define __clear_user(d, n)		arc_clear_user_noinline(d, n)

#define __strncpy_from_user(d, s, n)	arc_strncpy_from_user_noinline(d, s, n)

#define __strnlen_user(s, n)		arc_strnlen_user_noinline(s, n)