Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754056Ab1FGNEf (ORCPT ); Tue, 7 Jun 2011 09:04:35 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:56729 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1753221Ab1FGNEe (ORCPT ); Tue, 7 Jun 2011 09:04:34 -0400 Message-ID: <4DEE2259.7080009@cn.fujitsu.com> Date: Tue, 07 Jun 2011 21:06:33 +0800 From: Xiao Guangrong User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.15) Gecko/20110307 Fedora/3.1.9-0.39.b3pre.fc14 Thunderbird/3.1.9 MIME-Version: 1.0 To: Avi Kivity CC: Marcelo Tosatti , LKML , KVM Subject: [PATCH 13/15] KVM: VMX: modify the default value of nontrap shadow pte References: <4DEE205E.8000601@cn.fujitsu.com> In-Reply-To: <4DEE205E.8000601@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2011-06-07 21:04:16, Serialize by Router on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2011-06-07 21:04:17, Serialize complete at 2011-06-07 21:04:17 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 880 Lines: 29 Modify the default value to identify nontrap shadow pte and mmio shadow pte whill will be introduced in later patch Signed-off-by: Xiao Guangrong --- arch/x86/kvm/vmx.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 20dbf7f..8c3d343 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -7110,7 +7110,7 @@ static int __init vmx_init(void) kvm_disable_tdp(); if (bypass_guest_pf) - kvm_mmu_set_nonpresent_ptes(~0xffeull, 0ull); + kvm_mmu_set_nonpresent_ptes(0xfull << 49 | 1ull, 0ull); return 0; -- 1.7.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/