Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261160AbTHVV1G (ORCPT ); Fri, 22 Aug 2003 17:27:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261192AbTHVV1F (ORCPT ); Fri, 22 Aug 2003 17:27:05 -0400 Received: from adsl-63-194-239-202.dsl.lsan03.pacbell.net ([63.194.239.202]:50703 "EHLO mmp-linux.matchmail.com") by vger.kernel.org with ESMTP id S261160AbTHVV1D (ORCPT ); Fri, 22 Aug 2003 17:27:03 -0400 Date: Fri, 22 Aug 2003 14:26:59 -0700 From: Mike Fedyk To: Lars Marowsky-Bree Cc: Neil Brown , Marcelo Tosatti , linux-kernel@vger.kernel.org Subject: Re: md: bug in file raid5.c, line 540 was: Re: Linux 2.4.22-rc1 Message-ID: <20030822212659.GK1040@matchmail.com> Mail-Followup-To: Lars Marowsky-Bree , Neil Brown , Marcelo Tosatti , linux-kernel@vger.kernel.org References: <20030819202629.GA4083@matchmail.com> <20030819210913.GC4083@matchmail.com> <16197.43294.828878.586018@gargle.gargle.HOWL> <20030822155039.GA6980@marowsky-bree.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030822155039.GA6980@marowsky-bree.de> User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 985 Lines: 23 On Fri, Aug 22, 2003 at 05:50:39PM +0200, Lars Marowsky-Bree wrote: > On 2003-08-22T15:24:46, > Neil Brown said: > > > This bug could happen if you try to fail a device that is not active. > > Yes, thats not generally a tested code path in 2.4. On removing the > BUG() statement, also check that all counters get in/decremented > correctly, or the next lurking bug will hit you. > > I fixed that for multipath in 2.4 too, but I can't get around to clean > up the patchset *sigh* Then send the patch to someone who can... Has anyone attempted to create a testbed for md? If not, can you list all of the states, and state transitions that are legal. I might be able to cook something up when I get some time. - 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/