diff options
Diffstat (limited to 'include/asm-x86/system_32.h')
| -rw-r--r-- | include/asm-x86/system_32.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86/system_32.h b/include/asm-x86/system_32.h index d84e593b7df..1d6fb3afa53 100644 --- a/include/asm-x86/system_32.h +++ b/include/asm-x86/system_32.h @@ -142,7 +142,7 @@ static inline unsigned long native_read_cr4_safe(void) { unsigned long val; /* This could fault if %cr4 does not exist */ - asm("1: movl %%cr4, %0 \n" + asm volatile("1: movl %%cr4, %0 \n" "2: \n" ".section __ex_table,\"a\" \n" ".long 1b,2b \n" |