diff options
Diffstat (limited to 'arch/x86/include/asm/uaccess_64.h')
| -rw-r--r-- | arch/x86/include/asm/uaccess_64.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h index c52f0133425b..c8a5ae35c871 100644 --- a/arch/x86/include/asm/uaccess_64.h +++ b/arch/x86/include/asm/uaccess_64.h @@ -26,8 +26,8 @@ extern unsigned long USER_PTR_MAX; */ static inline unsigned long __untagged_addr(unsigned long addr) { - asm (ALTERNATIVE("", - "and " __percpu_arg([mask]) ", %[addr]", X86_FEATURE_LAM) + asm_inline (ALTERNATIVE("", "and " __percpu_arg([mask]) ", %[addr]", + X86_FEATURE_LAM) : [addr] "+r" (addr) : [mask] "m" (__my_cpu_var(tlbstate_untag_mask))); @@ -54,7 +54,7 @@ static inline unsigned long __untagged_addr_remote(struct mm_struct *mm, #endif #define valid_user_address(x) \ - ((__force unsigned long)(x) <= runtime_const_ptr(USER_PTR_MAX)) + likely((__force unsigned long)(x) <= runtime_const_ptr(USER_PTR_MAX)) /* * Masking the user address is an alternative to a conditional |