Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752844AbdF2MPb (ORCPT ); Thu, 29 Jun 2017 08:15:31 -0400 Received: from mail-wr0-f194.google.com ([209.85.128.194]:33903 "EHLO mail-wr0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752150AbdF2MPW (ORCPT ); Thu, 29 Jun 2017 08:15:22 -0400 Subject: Re: [PATCH v7 0/4] KVM: async_pf: Fix async pf exception injection To: Wanpeng Li , "linux-kernel@vger.kernel.org" , kvm Cc: =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= , Wanpeng Li References: <1498705321-3927-1-git-send-email-wanpeng.li@hotmail.com> From: Paolo Bonzini Message-ID: <8861082f-4639-1c26-473c-282b5de7fb7f@redhat.com> Date: Thu, 29 Jun 2017 14:15:18 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 585 Lines: 15 On 29/06/2017 09:13, Wanpeng Li wrote: >> This patchset fixes it according to Radim's proposal "force a nested VM exit >> from nested_vmx_check_exception if the injected #PF is async_pf and handle >> the #PF VM exit in L1". https://www.spinics.net/lists/kvm/msg142498.html > > Note: The patchset depends on commit d4912215d10 ("KVM: nVMX: Fix > exception injection") and commit 9bc1f09f6fa76fd (KVM: async_pf: avoid > async pf injection when in guest mode) on the master branch. Thanks for reminding me. I'll wait for the merge window before applying it, but it looks good. Paolo