From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH v2 1/6] KVM: MMU: fix forgot reserved bits check in speculative path Date: Wed, 21 Jul 2010 21:39:23 +0300 Message-ID: <4C473EDB.6030906@redhat.com> References: <4C3FCFD7.5070005@cn.fujitsu.com> <4C464102.8020205@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: Marcelo Tosatti , LKML , KVM list To: Xiao Guangrong Return-path: Received: from mx1.redhat.com ([209.132.183.28]:21102 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751170Ab0GUSja (ORCPT ); Wed, 21 Jul 2010 14:39:30 -0400 In-Reply-To: <4C464102.8020205@cn.fujitsu.com> Sender: kvm-owner@vger.kernel.org List-ID: On 07/21/2010 03:36 AM, Xiao Guangrong wrote: > > Xiao Guangrong wrote: > >> In the speculative path, we should check guest pte's reserved bits just as >> the real processor does >> >> > Ping......? > Sorry. All looks good. I think no change is needed to patch 3, if we agree on this I'll apply it as is. -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.