KVM: x86 emulator: fix asm constraint in flush_pending_x87_faults

'bool' wants 8-bit registers. Reported-by: Takuya Yoshikawa <takuya.yoshikawa@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
git-mirror · Apr 24, 2012 · 38e8a2d · 38e8a2d
1 parent 4138377
commit 38e8a2d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
@@ -4123,7 +4123,7 @@ static int flush_pending_x87_faults(struct x86_emulate_ctxt *ctxt)
 		     "jmp 2b \n\t"
 		     ".popsection \n\t"
 		     _ASM_EXTABLE(1b, 3b)
-		     : [fault]"+rm"(fault));
+		     : [fault]"+qm"(fault));
 	ctxt->ops->put_fpu(ctxt);
 
 	if (unlikely(fault))