diff options
| author | Glauber Costa <gcosta@redhat.com> | 2008-06-25 14:56:53 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-09 09:14:29 +0200 |
| commit | 22cac1670786108ccd4caa0656c39fa4ba69fa7d (patch) | |
| tree | 78ee156fca08987686199c7b330c413ff2a35ac5 | |
| parent | 8bc7de0c5dc0a5d3bcdc04bac6de0c799f91c5e4 (diff) | |
x86: define architectural characteristics in uaccess.h.
Remove them from the arch-specific file.
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | include/asm-x86/uaccess.h | 3 | ||||
| -rw-r--r-- | include/asm-x86/uaccess_32.h | 2 | ||||
| -rw-r--r-- | include/asm-x86/uaccess_64.h | 3 |
3 files changed, 3 insertions, 5 deletions
diff --git a/include/asm-x86/uaccess.h b/include/asm-x86/uaccess.h index 0c4ab788d01..f6fa4d841bb 100644 --- a/include/asm-x86/uaccess.h +++ b/include/asm-x86/uaccess.h @@ -441,9 +441,12 @@ extern struct movsl_mask { } ____cacheline_aligned_in_smp movsl_mask; #endif +#define ARCH_HAS_NOCACHE_UACCESS 1 + #ifdef CONFIG_X86_32 # include "uaccess_32.h" #else +# define ARCH_HAS_SEARCH_EXTABLE # include "uaccess_64.h" #endif diff --git a/include/asm-x86/uaccess_32.h b/include/asm-x86/uaccess_32.h index 3467749c6be..6fdef39a0bc 100644 --- a/include/asm-x86/uaccess_32.h +++ b/include/asm-x86/uaccess_32.h @@ -156,8 +156,6 @@ __copy_from_user(void *to, const void __user *from, unsigned long n) return __copy_from_user_ll(to, from, n); } -#define ARCH_HAS_NOCACHE_UACCESS - static __always_inline unsigned long __copy_from_user_nocache(void *to, const void __user *from, unsigned long n) { diff --git a/include/asm-x86/uaccess_64.h b/include/asm-x86/uaccess_64.h index b5bacd61368..4e3ec004e14 100644 --- a/include/asm-x86/uaccess_64.h +++ b/include/asm-x86/uaccess_64.h @@ -9,8 +9,6 @@ #include <linux/prefetch.h> #include <asm/page.h> -#define ARCH_HAS_SEARCH_EXTABLE - /* * Copy To/From Userspace */ @@ -180,7 +178,6 @@ __copy_to_user_inatomic(void __user *dst, const void *src, unsigned size) return copy_user_generic((__force void *)dst, src, size); } -#define ARCH_HAS_NOCACHE_UACCESS 1 extern long __copy_user_nocache(void *dst, const void __user *src, unsigned size, int zerorest); |