From 3fb50075284433093eba7c43e75b16eaa36eeabd Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 28 Mar 2017 00:51:43 -0400 Subject: asm-generic/uaccess.h: don't mess with __copy_{to,from}_user only h8300 actually used those; might as well define them there. Signed-off-by: Al Viro --- arch/c6x/include/asm/uaccess.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/c6x/include/asm/uaccess.h') diff --git a/arch/c6x/include/asm/uaccess.h b/arch/c6x/include/asm/uaccess.h index 453dd263bee3..79fb6f439c5c 100644 --- a/arch/c6x/include/asm/uaccess.h +++ b/arch/c6x/include/asm/uaccess.h @@ -94,9 +94,6 @@ static inline __must_check long __copy_to_user(void __user *to, return 0; } -#define __copy_to_user __copy_to_user -#define __copy_from_user __copy_from_user - extern int _access_ok(unsigned long addr, unsigned long size); #ifdef CONFIG_ACCESS_CHECK #define __access_ok _access_ok -- cgit v1.2.1 From dcecd9369e3dcbb5da3ecdc9e0b5021d6ee6f879 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 27 Dec 2016 14:16:16 -0500 Subject: c6x: remove duplicate definition of __access_ok Signed-off-by: Al Viro --- arch/c6x/include/asm/uaccess.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/c6x/include/asm/uaccess.h') diff --git a/arch/c6x/include/asm/uaccess.h b/arch/c6x/include/asm/uaccess.h index 79fb6f439c5c..174f3bd811b2 100644 --- a/arch/c6x/include/asm/uaccess.h +++ b/arch/c6x/include/asm/uaccess.h @@ -13,10 +13,6 @@ #include #include -#ifdef CONFIG_ACCESS_CHECK -#define __access_ok _access_ok -#endif - /* * __copy_from_user/copy_to_user are based on ones in asm-generic/uaccess.h * -- cgit v1.2.1 From 86944ee1581f4be6af0126e80877b8069e177739 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 28 Mar 2017 01:11:14 -0400 Subject: c6x: switch to RAW_COPY_USER Signed-off-by: Al Viro --- arch/c6x/include/asm/uaccess.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'arch/c6x/include/asm/uaccess.h') diff --git a/arch/c6x/include/asm/uaccess.h b/arch/c6x/include/asm/uaccess.h index 174f3bd811b2..ba6756879f00 100644 --- a/arch/c6x/include/asm/uaccess.h +++ b/arch/c6x/include/asm/uaccess.h @@ -14,12 +14,10 @@ #include /* - * __copy_from_user/copy_to_user are based on ones in asm-generic/uaccess.h - * * C6X supports unaligned 32 and 64 bit loads and stores. */ -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) { u32 tmp32; u64 tmp64; @@ -54,8 +52,8 @@ 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) { u32 tmp32; u64 tmp64; @@ -89,6 +87,8 @@ 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 extern int _access_ok(unsigned long addr, unsigned long size); #ifdef CONFIG_ACCESS_CHECK -- cgit v1.2.1