From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756677AbbIDMER (ORCPT ); Fri, 4 Sep 2015 08:04:17 -0400 Received: from smtp.citrix.com ([66.165.176.89]:1320 "EHLO SMTP.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752862AbbIDMEO (ORCPT ); Fri, 4 Sep 2015 08:04:14 -0400 X-IronPort-AV: E=Sophos;i="5.17,469,1437436800"; d="scan'208";a="297664327" Message-ID: <55E98885.6050207@citrix.com> Date: Fri, 4 Sep 2015 13:03:17 +0100 From: David Vrabel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.8.0 MIME-Version: 1.0 To: Juergen Gross , David Vrabel , =?windows-1252?Q?Roger_Pau_Monn=E9?= CC: xen-devel , Boris Ostrovsky , "linux-kernel@vger.kernel.org" Subject: Re: [Xen-devel] Kernel crash with "xen: avoid early crash of memory limited dom0" References: <55E968DA.8040207@citrix.com> <55E96E2C.2090800@citrix.com> <55E9868C.7090800@suse.com> In-Reply-To: <55E9868C.7090800@suse.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 8bit X-DLP: MIA2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/09/15 12:54, Juergen Gross wrote: > On 09/04/2015 12:10 PM, David Vrabel wrote: >> On 04/09/15 10:48, Roger Pau Monné wrote: >>> Hello, >>> >>> The following commit: >>> >>> commit fa84f27e21200dbe7d18c21af424d1de703b7567 >>> Author: Juergen Gross >>> Date: Wed Aug 19 18:52:34 2015 +0200 >>> >>> xen: avoid early crash of memory limited dom0 >>> >>> Which is queued in: >>> >>> git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-4.3 >> >> I was going to send the pull request for this branch today but I guess >> it'll have to wait until next week. >> >> Juergen, if a fix for this isn't available by Wednesday next week I'll >> shall have to drop all the >512 GB support patches from this branch. > > I've been able to reproduce the issue and found the problem > already. David, do you want an incremental patch or V2 of the > problematic patch Roger mentioned (it's just one line)? Great! Can I get an incremental patch, please? David