Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933306AbdDGS5C (ORCPT ); Fri, 7 Apr 2017 14:57:02 -0400 Received: from mx1.redhat.com ([209.132.183.28]:36900 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752848AbdDGS4w (ORCPT ); Fri, 7 Apr 2017 14:56:52 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com ADF087EBA5 Authentication-Results: ext-mx03.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx03.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=mst@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com ADF087EBA5 Date: Fri, 7 Apr 2017 21:56:49 +0300 From: "Michael S. Tsirkin" To: Mike Galbraith Cc: Christoph Hellwig , Thorsten Leemhuis , virtio-dev@lists.oasis-open.org, Linux Kernel Mailing List , rjones@redhat.com Subject: Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared interrupts for virtqueues") Message-ID: <20170407215510-mutt-send-email-mst@kernel.org> References: <20170405062934.GA26528@lst.de> <20170406003349-mutt-send-email-mst@kernel.org> <1491544999.5501.7.camel@gmx.de> <20170407090354-mutt-send-email-mst@kernel.org> <1491547457.5501.10.camel@gmx.de> <1491548751.5501.12.camel@gmx.de> <1491549722.5501.13.camel@gmx.de> <20170407161641-mutt-send-email-mst@kernel.org> <20170407163437-mutt-send-email-mst@kernel.org> <1491575393.3341.0.camel@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1491575393.3341.0.camel@gmx.de> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Fri, 07 Apr 2017 18:56:52 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 492 Lines: 17 On Fri, Apr 07, 2017 at 04:29:53PM +0200, Mike Galbraith wrote: > On Fri, 2017-04-07 at 16:35 +0300, Michael S. Tsirkin wrote: > > > Oh wait, I still put the ctx feature patches in there :( > > Pls ignore, I'll update when I've fixed it up. Sorry about the noise. > > Both worked fine w/wo threadirqs. > > -Mike OK. test3 and test4 are now pushed: test3 should fix your hang, test4 is trying to fix a crash reported independently. Will push to linux-next once I hear from you. -- MST