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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-03-28 01:22:03 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-03-28 18:23:33 -0400 |
| commit | 33ab2da801debd947bf0f36848d2b9ea20fad835 (patch) | |
| tree | e11b1990df12cbf0c8eee5babea2895b7cd6dfe9 | |
| parent | d597580d373774b1bdab84b3d26ff0b55162b916 (diff) | |
| download | linux-33ab2da801debd947bf0f36848d2b9ea20fad835.tar.bz2 | |
8300: switch to RAW_COPY_USER
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | arch/h8300/Kconfig | 1 | ||||
| -rw-r--r-- | arch/h8300/include/asm/uaccess.h | 10 |
2 files changed, 7 insertions, 4 deletions
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 3ae852507e57..473883417004 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -22,6 +22,7 @@ config H8300 select HAVE_ARCH_KGDB select HAVE_ARCH_HASH select CPU_NO_EFFICIENT_FFS + select ARCH_HAS_RAW_COPY_USER config RWSEM_GENERIC_SPINLOCK def_bool y diff --git a/arch/h8300/include/asm/uaccess.h b/arch/h8300/include/asm/uaccess.h index c156a416a279..6f6144a240ce 100644 --- a/arch/h8300/include/asm/uaccess.h +++ b/arch/h8300/include/asm/uaccess.h @@ -3,8 +3,8 @@ #include <linux/string.h> -static inline __must_check long __copy_from_user(void *to, - const void __user * from, unsigned long n) +static inline __must_check unsigned long +raw_copy_from_user(void *to, const void __user * from, unsigned long n) { if (__builtin_constant_p(n)) { switch(n) { @@ -24,8 +24,8 @@ static inline __must_check long __copy_from_user(void *to, return 0; } -static inline __must_check long __copy_to_user(void __user *to, - const void *from, unsigned long n) +static inline __must_check unsigned long +raw_copy_to_user(void __user *to, const void *from, unsigned long n) { if (__builtin_constant_p(n)) { switch(n) { @@ -46,6 +46,8 @@ static inline __must_check long __copy_to_user(void __user *to, memcpy((void __force *)to, from, n); return 0; } +#define INLINE_COPY_FROM_USER +#define INLINE_COPY_TO_USER #include <asm-generic/uaccess.h> |