From b885808e185a4ec2dfe16c84434f79e95f0245b0 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Sat, 30 Sep 2006 01:47:55 +0200 Subject: [PATCH] [PATCH] Add proper sparse __user casts to __copy_to_user_inatomic Noticed by Al Viro Cc: viro@ftp.linux.org.uk Signed-off-by: Andi Kleen --- include/asm-x86_64/uaccess.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h index e856570c0689..19f99178fe83 100644 --- a/include/asm-x86_64/uaccess.h +++ b/include/asm-x86_64/uaccess.h @@ -361,6 +361,11 @@ __must_check unsigned long clear_user(void __user *mem, unsigned long len); __must_check unsigned long __clear_user(void __user *mem, unsigned long len); __must_check long __copy_from_user_inatomic(void *dst, const void __user *src, unsigned size); -#define __copy_to_user_inatomic copy_user_generic + +static __must_check __always_inline int +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size) +{ + return copy_user_generic((__force void *)dst, src, size); +} #endif /* __X86_64_UACCESS_H */ -- 2.20.1