From patchwork Sun Aug 16 09:29:27 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Avi Kivity X-Patchwork-Id: 41737 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n7G9ghUD009526 for ; Sun, 16 Aug 2009 09:42:49 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755323AbZHPJi4 (ORCPT ); Sun, 16 Aug 2009 05:38:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755309AbZHPJiz (ORCPT ); Sun, 16 Aug 2009 05:38:55 -0400 Received: from mx2.redhat.com ([66.187.237.31]:45336 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753964AbZHPJaL (ORCPT ); Sun, 16 Aug 2009 05:30:11 -0400 Received: from int-mx2.corp.redhat.com (int-mx2.corp.redhat.com [172.16.27.26]) by mx2.redhat.com (8.13.8/8.13.8) with ESMTP id n7G9UCWW031946; Sun, 16 Aug 2009 05:30:12 -0400 Received: from ns3.rdu.redhat.com (ns3.rdu.redhat.com [10.11.255.199]) by int-mx2.corp.redhat.com (8.13.1/8.13.1) with ESMTP id n7G9UBNw023351; Sun, 16 Aug 2009 05:30:11 -0400 Received: from cleopatra.tlv.redhat.com (cleopatra.tlv.redhat.com [10.35.255.11]) by ns3.rdu.redhat.com (8.13.8/8.13.8) with ESMTP id n7G9UAN1005073; Sun, 16 Aug 2009 05:30:10 -0400 Received: from localhost.localdomain (cleopatra.tlv.redhat.com [10.35.255.11]) by cleopatra.tlv.redhat.com (Postfix) with ESMTP id 0799C250ADD; Sun, 16 Aug 2009 12:30:09 +0300 (IDT) From: Avi Kivity To: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 07/48] KVM: x86 emulator: fix jmp far decoding (opcode 0xea) Date: Sun, 16 Aug 2009 12:29:27 +0300 Message-Id: <1250415008-17175-8-git-send-email-avi@redhat.com> In-Reply-To: <1250415008-17175-1-git-send-email-avi@redhat.com> References: <1250415008-17175-1-git-send-email-avi@redhat.com> X-Scanned-By: MIMEDefang 2.58 on 172.16.27.26 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org The jump target should not be sign extened; use an unsigned decode flag. Signed-off-by: Avi Kivity --- arch/x86/kvm/x86_emulate.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c index a30d5fc..ef4dfca 100644 --- a/arch/x86/kvm/x86_emulate.c +++ b/arch/x86/kvm/x86_emulate.c @@ -196,7 +196,7 @@ static u32 opcode_table[256] = { ByteOp | SrcImmUByte, SrcImmUByte, /* 0xE8 - 0xEF */ SrcImm | Stack, SrcImm | ImplicitOps, - SrcImm | Src2Imm16, SrcImmByte | ImplicitOps, + SrcImmU | Src2Imm16, SrcImmByte | ImplicitOps, SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, /* 0xF0 - 0xF7 */