diff options
Diffstat (limited to 'arch/i386/boot/cpucheck.c')
| -rw-r--r-- | arch/i386/boot/cpucheck.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/i386/boot/cpucheck.c b/arch/i386/boot/cpucheck.c index 991e8ceae1d..e655a89c551 100644 --- a/arch/i386/boot/cpucheck.c +++ b/arch/i386/boot/cpucheck.c @@ -96,7 +96,8 @@ static int has_fpu(void) asm volatile("movl %0,%%cr0" : : "r" (cr0)); } - asm("fninit ; fnstsw %0 ; fnstcw %1" : "+m" (fsw), "+m" (fcw)); + asm volatile("fninit ; fnstsw %0 ; fnstcw %1" + : "+m" (fsw), "+m" (fcw)); return fsw == 0 && (fcw & 0x103f) == 0x003f; } |