Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760181Ab3CIAcz (ORCPT ); Fri, 8 Mar 2013 19:32:55 -0500 Received: from mx1.redhat.com ([209.132.183.28]:64880 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759955Ab3CIAcx (ORCPT ); Fri, 8 Mar 2013 19:32:53 -0500 Date: Fri, 8 Mar 2013 19:32:48 -0500 From: Dave Jones To: Peter Hurley Cc: Linus Torvalds , Linux Kernel , Al Viro , Andrew Morton Subject: Re: ipc/testmsg GPF. Message-ID: <20130309003248.GA6743@redhat.com> Mail-Followup-To: Dave Jones , Peter Hurley , Linus Torvalds , Linux Kernel , Al Viro , Andrew Morton References: <20130307213819.GB19543@redhat.com> <1362788821.7755.12.camel@thor.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1362788821.7755.12.camel@thor.lan> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1055 Lines: 27 On Fri, Mar 08, 2013 at 07:27:01PM -0500, Peter Hurley wrote: > [ +Andrew Morton ] > > On Thu, 2013-03-07 at 16:38 -0500, Dave Jones wrote: > > Trying to reproduce that nd_jump_link trace, but I keep hitting other bugs > > instead. It's like whackamole. Except these are even more annoying > > than moles. > > Dave, > I thought I copied you on the 'ipc MSG_COPY fixes' patchset that fixes > this. Or is this gp fault happening with that patchset? I hadn't gotten around to applying them to my testing tree. Worth noting that of the dozens of oopses I've seen the last few days I think I only saw this one once. (Though I've narrowed my testing scope right now to try and tickle those fs/namei.c bugs, so it could just be that I'm not exercising the codepaths that caused the ipc bug) Dave -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/