Commit 22cac167 authored by Glauber Costa's avatar Glauber Costa Committed by Ingo Molnar

x86: define architectural characteristics in uaccess.h.

Remove them from the arch-specific file.
Signed-off-by: default avatarGlauber Costa <gcosta@redhat.com>
Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 8bc7de0c
...@@ -441,9 +441,12 @@ extern struct movsl_mask { ...@@ -441,9 +441,12 @@ extern struct movsl_mask {
} ____cacheline_aligned_in_smp movsl_mask; } ____cacheline_aligned_in_smp movsl_mask;
#endif #endif
#define ARCH_HAS_NOCACHE_UACCESS 1
#ifdef CONFIG_X86_32 #ifdef CONFIG_X86_32
# include "uaccess_32.h" # include "uaccess_32.h"
#else #else
# define ARCH_HAS_SEARCH_EXTABLE
# include "uaccess_64.h" # include "uaccess_64.h"
#endif #endif
......
...@@ -156,8 +156,6 @@ __copy_from_user(void *to, const void __user *from, unsigned long n) ...@@ -156,8 +156,6 @@ __copy_from_user(void *to, const void __user *from, unsigned long n)
return __copy_from_user_ll(to, from, 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, static __always_inline unsigned long __copy_from_user_nocache(void *to,
const void __user *from, unsigned long n) const void __user *from, unsigned long n)
{ {
......
...@@ -9,8 +9,6 @@ ...@@ -9,8 +9,6 @@
#include <linux/prefetch.h> #include <linux/prefetch.h>
#include <asm/page.h> #include <asm/page.h>
#define ARCH_HAS_SEARCH_EXTABLE
/* /*
* Copy To/From Userspace * Copy To/From Userspace
*/ */
...@@ -180,7 +178,6 @@ __copy_to_user_inatomic(void __user *dst, const void *src, unsigned size) ...@@ -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); 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, extern long __copy_user_nocache(void *dst, const void __user *src,
unsigned size, int zerorest); unsigned size, int zerorest);
......
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