From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (Postfix) with ESMTP id 3E4537F50 for ; Tue, 11 Feb 2014 19:09:53 -0600 (CST) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay2.corp.sgi.com (Postfix) with ESMTP id 240A2304070 for ; Tue, 11 Feb 2014 17:09:49 -0800 (PST) Received: from ZenIV.linux.org.uk (zeniv.linux.org.uk [195.92.253.2]) by cuda.sgi.com with ESMTP id INKmZrJr5ZTSg8G4 (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Tue, 11 Feb 2014 17:09:48 -0800 (PST) Date: Wed, 12 Feb 2014 01:09:41 +0000 From: Al Viro Subject: Re: 3.14-rc2 XFS backtrace because irqs_disabled. Message-ID: <20140212010941.GM18016@ZenIV.linux.org.uk> References: <20140211172707.GA1749@redhat.com> <20140211210841.GM13647@dastard> <52FA9ADA.9040803@sandeen.net> <20140212004403.GA17129@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20140212004403.GA17129@redhat.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Dave Jones , Eric Sandeen , Dave Chinner , Linux Kernel , xfs@oss.sgi.com, Linus Torvalds On Tue, Feb 11, 2014 at 07:44:03PM -0500, Dave Jones wrote: > The 'good' news is I seem to be able to reproduce it fairly quickly. > I've seen it 3-4 times this afternoon. (Always from the coredump path) > > I was on vacation last week, but I wasn't hitting this before then, so it's a > fairly recent change that's introduced this. Slap the check in vfs_create(), see if interrupts had been disabled by it or by something in ->create(). Since it's reproducible... _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs