From 22cac1670786108ccd4caa0656c39fa4ba69fa7d Mon Sep 17 00:00:00 2001 From: Glauber Costa Date: Wed, 25 Jun 2008 14:56:53 -0300 Subject: [PATCH] x86: define architectural characteristics in uaccess.h. Remove them from the arch-specific file. Signed-off-by: Glauber Costa Signed-off-by: H. Peter Anvin Signed-off-by: Ingo Molnar --- include/asm-x86/uaccess.h | 3 +++ include/asm-x86/uaccess_32.h | 2 -- 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 0c4ab788d017..f6fa4d841bbc 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 3467749c6beb..6fdef39a0bcb 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 b5bacd613686..4e3ec004e14a 100644 --- a/include/asm-x86/uaccess_64.h +++ b/include/asm-x86/uaccess_64.h @@ -9,8 +9,6 @@ #include #include -#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); -- 2.20.1