From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965263AbaCSPC6 (ORCPT ); Wed, 19 Mar 2014 11:02:58 -0400 Received: from terminus.zytor.com ([198.137.202.10]:35483 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964911AbaCSPC5 (ORCPT ); Wed, 19 Mar 2014 11:02:57 -0400 Message-ID: <5329B17E.8060303@zytor.com> Date: Wed, 19 Mar 2014 08:02:22 -0700 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: Konrad Rzeszutek Wilk , David Vrabel CC: Sarah Newman , linux-kernel@vger.kernel.org, xen-devel@lists.xen.org, Ingo Molnar , Suresh Siddha , Thomas Gleixner Subject: Re: [Xen-devel] [PATCHv1] x86: don't schedule when handling #NM exception References: <1394468273-13676-1-git-send-email-david.vrabel@citrix.com> <531DEB11.2070709@zytor.com> <531DF319.6010800@citrix.com> <53266841.6090308@prgmr.com> <1ebfa80c-4a68-4602-bc98-e5d5f0893998@email.android.com> <53266D94.70902@prgmr.com> <53266F56.9030909@zytor.com> <5326F89F.8010404@citrix.com> <20140319132156.GA12574@phenom.dumpdata.com> In-Reply-To: <20140319132156.GA12574@phenom.dumpdata.com> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 03/19/2014 06:21 AM, Konrad Rzeszutek Wilk wrote: >> >> The following patch does the always eager allocation. It's a fixup of >> Suresh's original patch. >> > > Hey Peter, > > I think this is the solution you were looking for? > > Or are there some other subtle issues that you think lurk around? > Ah, I managed to miss it (mostly because it was buried *inside* another email and didn't change the subject line... I really dislike that mode of delivering a patch. Let me see if the issues have been fixed. Still wondering if there is a way we can get away without the boot_func hack... -hpa