From patchwork Tue Apr 27 12:15:04 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gleb Natapov X-Patchwork-Id: 95380 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o3RCFSJS011522 for ; Tue, 27 Apr 2010 12:15:28 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753527Ab0D0MP0 (ORCPT ); Tue, 27 Apr 2010 08:15:26 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57401 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751864Ab0D0MPZ (ORCPT ); Tue, 27 Apr 2010 08:15:25 -0400 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o3RCFP1T022429 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Tue, 27 Apr 2010 08:15:25 -0400 Received: from dhcp-1-237.tlv.redhat.com (dhcp-1-237.tlv.redhat.com [10.35.1.237]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o3RCFOXi003230; Tue, 27 Apr 2010 08:15:25 -0400 Received: by dhcp-1-237.tlv.redhat.com (Postfix, from userid 13519) id 33CED1336D1; Tue, 27 Apr 2010 15:15:24 +0300 (IDT) From: Gleb Natapov To: avi@redhat.com, mtosatti@redhat.com Cc: kvm@vger.kernel.org Subject: [PATCH 03/23] KVM: x86 emulator: cleanup xchg emulation. Date: Tue, 27 Apr 2010 15:15:04 +0300 Message-Id: <1272370524-1295-4-git-send-email-gleb@redhat.com> In-Reply-To: <1272370524-1295-1-git-send-email-gleb@redhat.com> References: <1272370524-1295-1-git-send-email-gleb@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Tue, 27 Apr 2010 12:15:28 +0000 (UTC) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index efb7853..ea5c6fd 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2804,8 +2804,8 @@ special_insn: break; } case 0x91 ... 0x97: /* xchg reg,rax */ - c->src.type = c->dst.type = OP_REG; - c->src.bytes = c->dst.bytes = c->op_bytes; + c->src.type = OP_REG; + c->src.bytes = c->op_bytes; c->src.ptr = (unsigned long *) &c->regs[VCPU_REGS_RAX]; c->src.val = *(c->src.ptr); goto xchg;