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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@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Avi Kivity 2012-04-22 15:12:50 +03:00
parent 4138377142
commit 38e8a2ddc9
1 changed files with 1 additions and 1 deletions
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arch/x86/kvm/emulate.c
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@ -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))