From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751534AbdJCWao (ORCPT ); Tue, 3 Oct 2017 18:30:44 -0400 Received: from mout.gmx.net ([212.227.15.15]:61110 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750841AbdJCWam (ORCPT ); Tue, 3 Oct 2017 18:30:42 -0400 Date: Wed, 4 Oct 2017 00:30:21 +0200 From: Stefan Lippers-Hollmann To: Paolo Bonzini Cc: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, arei.gonglei@huawei.com, longpeng2@huawei.com, rkrcmar@redhat.com, wangxinxin.wang@huawei.com, weidong.huang@huawei.com, stable@vger.kernel.org Subject: Re: Patch "KVM: VMX: avoid double list add with VT-d posted interrupts" has been added to the 4.13-stable tree Message-ID: <20171004003021.11df674e@mir> In-Reply-To: <972b2885-4a33-b30f-7fd0-bae0c4fe5aa3@redhat.com> References: <1506947409121185@kroah.com> <20171003094625.34dedc87@mir> <972b2885-4a33-b30f-7fd0-bae0c4fe5aa3@redhat.com> X-Mailer: Claws Mail 3.15.1-dirty (GTK+ 2.24.31; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:vnKJUh1FpK8K7zaOiOwMoivnyIKiUmse3tGKnvk46NK+Cc3yMhH +mbd7gZeW7be1vmKiPRymHCAnhH1oamEDk9be9hc+93/N1ShhrGaB7WlgZiNqEKevxlLsDf gPc2tT0MxN2rFNPfElJR5f1shAidh4k2x4ReXItQg6DVueiD0Vvqqsm4m9+lxaEnNKwm/5P IMaaa/ohHTkxO1/cZnAJQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:8XL4mysROow=:oXKem96HigLMReNwP6pdiY UTF7rK1t7I/BD5MdXrwjydUzaGKlzKsKGmXi1+p5lcmRAQWRuuNcSoe3pBkIV3VHDc8uw18X9 bBg+j7QB/y4boja4wYjdG4LoihFcNBmsGWcuBcNJhlYVj05/EuAFCQjyYhAY8D3wi48uBXkO3 EugG9KDcixFrJ1J9wqRGoJQI+1RSZpy4A5ze/rbPoq0a5BctTW2oZaTo+HLgzoVIjUarpAetc EctdcGWmT/Tb4EhnERLVOB42TT8CIB81UuL186UFV6ukFN/MVUEMepDT6JE7BJAmP91rT7Qg0 b2Cxfy1sVSD0VejUbLS89CaBoZeCnjVNDqatABYlWlvmr3LsOQeFR0FTdAwc+8Ng1ZqAJIWMM eRzK1MIqZaNI18UWLjCDt03QuFZTq6zyJqJoR30X7QeJJ/eJXDzgtAJ+cGr+L68vQ4doVGPym z89umkkGo9KoZQvfmyGdt7XoecGohwm/eASAJ+TMRl9fNMJeap453wA7dJ+O/8X77fkiL6hm1 YW/Ijfjm3O3kiEVg1UiJVYsy4Fe31o3TIV7wWXs154ZaCFR+kiMIqXoBOV/KU6nx3IzfzZbWK Jwi0splBT9WGSmpDn6+N6WAl+04uVl28r9jHhTbGkscU86PnTBuCNK1FWF80/6xJh1pwm62la 4thqXYh+XWQZvKeuviog6M0IBxB3HjdPonDBovbkphimpFFgdlXfaJeqhC5mgVmVKAX39pr9b Pqgy8MKWBAHvOT0EPWYaOJf6NDLjxCmYX6XZMtGX/1ftTtdy8OEeOmD8l9PZabC5AxaoR3LAZ N+wzord8MquiVSqYLQ0PobxhlQ+jKLOn9PSUDx2969NaoY/zpk= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi On 2017-10-03, Paolo Bonzini wrote: > On 03/10/2017 09:46, Stefan Lippers-Hollmann wrote: > > On 2017-10-02, gregkh@linuxfoundation.org wrote: > >> This is a note to let you know that I've just added the patch titled > >> > >> KVM: VMX: avoid double list add with VT-d posted interrupts > >> > >> to the 4.13-stable tree which can be found at: > >> http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary > >> > >> The filename of the patch is: > >> kvm-vmx-avoid-double-list-add-with-vt-d-posted-interrupts.patch > >> and it can be found in the queue-4.13 subdirectory. > > > > This patch, as part of the current queue-4.13, breaks the build on > > i386 (amd64/ x86_64 builds fine): [...] > There is another patch in the kvm tree to fix it, I'll send it to stable > immediately. Thanks, I can confirm this to work in 4.13.5-rc1 (including "KVM: VMX: use cmpxchg64") for i386 and x86_64. Unrelated to this specific, solved, issue I can confirm kernel 4.9.53-rc1 to build and boot on armhf (ipq8065) and 4.4.90-rc1 on mips (ar71xx). Thanks a lot, regards Stefan Lippers-Hollmann