From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760918AbXEaQud (ORCPT ); Thu, 31 May 2007 12:50:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758244AbXEaQuF (ORCPT ); Thu, 31 May 2007 12:50:05 -0400 Received: from ik-out-1112.google.com ([66.249.90.181]:43867 "EHLO ik-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757621AbXEaQuC (ORCPT ); Thu, 31 May 2007 12:50:02 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:date:from:to:cc:subject:message-id:references:mime-version:content-type:content-disposition:in-reply-to:user-agent; b=CNntwSktckmDVUwXwjVtVanViP+lwaj+qsfvyAIQl5qmvhzrARA5/+Nag1v+XXnvj7bXgKTdrIgGOxApRFvyNSq0+lq9Hzmobw8Dv+rHrz2+XfZevyAYz9sMXutYPgo8ogA86vtDQMN+baCCzODFfaeCnBtNLsjgzwZTVMCqBjY= Date: Thu, 31 May 2007 20:48:42 +0400 From: Cyrill Gorcunov To: Eric Sandeen Cc: Jan Kara , Andrew Morton , LKML Subject: Re: [PATCH 2/2] Fix possible leakage of blocks in UDF Message-ID: <20070531164842.GA8392@cvg> References: <20070524165935.GB19709@duck.suse.cz> <20070524170554.GC19709@duck.suse.cz> <20070524203653.GA7693@duck.suse.cz> <465DF0B4.2050203@sandeen.net> <465DF91F.3010201@sandeen.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <465DF91F.3010201@sandeen.net> User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org [Eric Sandeen - Wed, May 30, 2007 at 05:22:23PM -0500] | Eric Sandeen wrote: | | > Jan, something seems busted here. I'm getting lockups when testing udf | > on a single cpu with this last patch in place... | > | > I think it's the BKL stumbling on itself. | | To demonstrate, try this: | | # BIGFILENAME=`seq -s '' 1 1000` | # ln -s $BIGFILENAME foo | | instant deadlock :( | | -Eric | Hi, thanks for error report. I'm checking this tommorow I guess (too busy now) Cyrill