diff options
| -rw-r--r-- | arch/x86/include/asm/uaccess_64.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h index 92859c1ef59c..afce8ee5d7b7 100644 --- a/arch/x86/include/asm/uaccess_64.h +++ b/arch/x86/include/asm/uaccess_64.h @@ -59,8 +59,9 @@ static inline unsigned long __untagged_addr_remote(struct mm_struct *mm, * for dense accesses starting at the address. */ #define mask_user_address(x) ((typeof(x))((long)(x)|((long)(x)>>63))) -#define masked_user_access_begin(x) ({ \ - __auto_type __masked_ptr = mask_user_address(x); \ +#define masked_user_access_begin(x) ({ \ + __auto_type __masked_ptr = (x); \ + __masked_ptr = mask_user_address(__masked_ptr); \ __uaccess_begin(); __masked_ptr; }) /* |