Return-Path: linux-nfs-owner@vger.kernel.org Received: from aserp1040.oracle.com ([141.146.126.69]:48757 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932752AbaEGOcF (ORCPT ); Wed, 7 May 2014 10:32:05 -0400 Content-Type: text/plain; charset=iso-8859-1 Mime-Version: 1.0 (Mac OS X Mail 7.2 \(1874\)) Subject: Re: Crash in 3.14.0+ (plus hacks) From: Chuck Lever In-Reply-To: <536A386E.4070202@candelatech.com> Date: Wed, 7 May 2014 10:31:10 -0400 Cc: Christoph Hellwig , "J. Bruce Fields" , Linux NFS Mailing List Message-Id: <0D281678-A961-45B0-B1D7-49BDE6B3FC5C@oracle.com> References: <5346D22A.10102@candelatech.com> <20140425104803.GD22295@fieldses.org> <20140425110409.GA27561@infradead.org> <2191C93E-A3D0-493B-8459-931CE9C59B53@oracle.com> <536A386E.4070202@candelatech.com> To: Ben Greear Sender: linux-nfs-owner@vger.kernel.org List-ID: On May 7, 2014, at 9:43 AM, Ben Greear wrote: > On 04/25/2014 06:30 AM, Chuck Lever wrote: >> >> On Apr 25, 2014, at 7:04 AM, Christoph Hellwig wrote: >> >>> On Fri, Apr 25, 2014 at 06:48:03AM -0400, J. Bruce Fields wrote: >>>> On Thu, Apr 10, 2014 at 10:17:30AM -0700, Ben Greear wrote: >>>>> This could be related to some changes I made to nfs, but in case the >>>>> problem is obvious, here's the stack trace. >>>> >>>> There's also a report here: >>>> >>>> https://bugzilla.kernel.org/show_bug.cgi?id=74721 >>>> >>>> While I'm travelling, I'm cc'ing Christoph in case this might be a >>>> consequence of his recent ACL cleanup? >>> >>> Chuck already sent a patch in reply to this bug report: >>> >>> [PATCH] tmpfs: Fix simple_set_acl() >> >> FWIW, Ben reports this patch fixes the crash for him. > > From what I can tell, this patch has not yet made it into 3.14 stable. > > Probably it should be submitted to stable?? Christoph has a broader fix for this issue, which affects more than just tmpfs. Stay tuned. -- Chuck Lever chuck[dot]lever[at]oracle[dot]com