From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Yongjun Subject: [PATCH] KVM: x86 emulator: fix group 8 instruction decoding Date: Wed, 04 Aug 2010 16:27:28 +0800 Message-ID: <4C592470.1010608@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org To: Avi Kivity Return-path: Received: from cn.fujitsu.com ([222.73.24.84]:59094 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1756386Ab0HDI33 (ORCPT ); Wed, 4 Aug 2010 04:29:29 -0400 Sender: kvm-owner@vger.kernel.org List-ID: Group 8 instruction, BT[S|R|C] should be mask as BitOp. Signed-off-by: Wei Yongjun --- arch/x86/kvm/emulate.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index d197b46..eba5a67 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2261,7 +2261,7 @@ static struct opcode twobyte_table[256] = { D(DstReg | SrcMem16 | ModRM | Mov), /* 0xB8 - 0xBF */ N, N, - G(0, group8), D(DstMem | SrcReg | ModRM | BitOp | Lock), + G(BitOp, group8), D(DstMem | SrcReg | ModRM | BitOp | Lock), N, N, D(ByteOp | DstReg | SrcMem | ModRM | Mov), D(DstReg | SrcMem16 | ModRM | Mov), /* 0xC0 - 0xCF */ -- 1.7.0.4