From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932817Ab0IXQdn (ORCPT ); Fri, 24 Sep 2010 12:33:43 -0400 Received: from kroah.org ([198.145.64.141]:38472 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932719Ab0IXQ2o (ORCPT ); Fri, 24 Sep 2010 12:28:44 -0400 X-Mailbox-Line: From gregkh@clark.site Fri Sep 24 09:26:19 2010 Message-Id: <20100924162619.838771152@clark.site> User-Agent: quilt/0.48-11.2 Date: Fri, 24 Sep 2010 09:24:45 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org, greg@kroah.com Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, avi@redhat.com, mtosatti@redhat.com, Gleb Natapov Subject: [57/80] KVM: x86: emulator: inc/dec can have lock prefix In-Reply-To: <20100924162706.GA7381@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.35-stable review patch. If anyone has any objections, please let us know. ------------------ From: Gleb Natapov commit c0e0608cb902af1a1fd8d413ec0a07ee1e62c652 upstream. Mark inc (0xfe/0 0xff/0) and dec (0xfe/1 0xff/1) as lock prefix capable. Signed-off-by: Gleb Natapov Signed-off-by: Marcelo Tosatti Signed-off-by: Greg Kroah-Hartman --- arch/x86/kvm/emulate.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -345,10 +345,10 @@ static u32 group_table[] = { DstMem | SrcNone | ModRM, DstMem | SrcNone | ModRM, 0, 0, 0, 0, [Group4*8] = - ByteOp | DstMem | SrcNone | ModRM, ByteOp | DstMem | SrcNone | ModRM, + ByteOp | DstMem | SrcNone | ModRM | Lock, ByteOp | DstMem | SrcNone | ModRM | Lock, 0, 0, 0, 0, 0, 0, [Group5*8] = - DstMem | SrcNone | ModRM, DstMem | SrcNone | ModRM, + DstMem | SrcNone | ModRM | Lock, DstMem | SrcNone | ModRM | Lock, SrcMem | ModRM | Stack, 0, SrcMem | ModRM | Stack, SrcMem | ModRM | Src2Mem16 | ImplicitOps, SrcMem | ModRM | Stack, 0,