[PATCH] KVM: x86 emulator: fix asm constraint in flush_pending_x87_faults

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'bool' wants 8-bit registers.

Reported-by: Takuya Yoshikawa <takuya.yoshikawa@xxxxxxxxx>
Signed-off-by: Avi Kivity <avi@xxxxxxxxxx>
---
 arch/x86/kvm/emulate.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index d5729a9..0d151e2 100644
--- 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))
-- 
1.7.10

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