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authorAl Viro <viro@zeniv.linux.org.uk>2017-03-21 08:19:02 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2017-03-28 23:41:31 -0400
commit839cc2954cbdb82511d2ecfa07ba06bab4198519 (patch)
tree2d895041eabba4a55b280d4cc4ee08b997de66f9 /arch/arc
parent3a1e37ae007e9d629617a0d5bc07661078defa32 (diff)
arc: switch to RAW_COPY_USER
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/arc')
-rw-r--r--arch/arc/Kconfig1
-rw-r--r--arch/arc/include/asm/uaccess.h8
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index c9f30f4763ab..7e213ff4f01f 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -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
diff --git a/arch/arc/include/asm/uaccess.h b/arch/arc/include/asm/uaccess.h
index 657401f3e217..c4d26e8a21b3 100644
--- a/arch/arc/include/asm/uaccess.h
+++ b/arch/arc/include/asm/uaccess.h
@@ -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)