Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751532Ab2K1F1u (ORCPT ); Wed, 28 Nov 2012 00:27:50 -0500 Received: from e23smtp06.au.ibm.com ([202.81.31.148]:37613 "EHLO e23smtp06.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750828Ab2K1F1s (ORCPT ); Wed, 28 Nov 2012 00:27:48 -0500 Message-ID: <50B5A0CA.8060807@linux.vnet.ibm.com> Date: Wed, 28 Nov 2012 13:27:38 +0800 From: Xiao Guangrong User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120911 Thunderbird/15.0.1 MIME-Version: 1.0 To: Marcelo Tosatti CC: Avi Kivity , LKML , KVM Subject: Re: [PATCH] KVM: MMU: lazily drop large spte References: <20121112231032.GB5798@amt.cnet> <50A20428.1030004@linux.vnet.ibm.com> <20121114143747.GA7054@amt.cnet> <50A4267B.1030902@linux.vnet.ibm.com> <20121116030222.GA21822@amt.cnet> <50A5B560.2070604@linux.vnet.ibm.com> <20121116035655.GA27414@amt.cnet> <50A5C518.7030002@linux.vnet.ibm.com> <20121116095752.GA21401@amt.cnet> <50A799DA.7050900@linux.vnet.ibm.com> <20121118030040.GA5334@amt.cnet> In-Reply-To: <20121118030040.GA5334@amt.cnet> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit x-cbid: 12112805-7014-0000-0000-000002449A8C Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 633 Lines: 18 On 11/18/2012 11:00 AM, Marcelo Tosatti wrote: map gfn 4? See corrected step 7 above. >> >> Ah, this is a real bug, and unfortunately, it exists in current >> code. I will make a separate patchset to fix it. Thank you, Marcelo! > > Is it? Hum.. > > Anyway, it would be great if you can write a testcase (should be similar > in size to rmap_chain). Marcelo, is this patch acceptable? -- 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/