From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758941Ab2GLIoU (ORCPT ); Thu, 12 Jul 2012 04:44:20 -0400 Received: from mailout-de.gmx.net ([213.165.64.22]:40539 "HELO mailout-de.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1758923Ab2GLIoM (ORCPT ); Thu, 12 Jul 2012 04:44:12 -0400 X-Authenticated: #14349625 X-Provags-ID: V01U2FsdGVkX196aOclgeV6qKbjtH+LcUG/dM5QZPy1alNy8r300X fHuz2apdCmaGSJ Message-ID: <1342082648.7338.171.camel@marge.simpson.net> Subject: Re: 3.4.4-rt13: btrfs + xfstests 006 = BOOM.. and a bonus rt_mutex deadlock report for absolutely free! From: Mike Galbraith To: "linux-rt-users@vger.kernel.org" Cc: LKML , linux-fsdevel , Thomas Gleixner , Steven Rostedt Date: Thu, 12 Jul 2012 10:44:08 +0200 In-Reply-To: <1342072060.7338.102.camel@marge.simpson.net> References: <1342072060.7338.102.camel@marge.simpson.net> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3 Content-Transfer-Encoding: 7bit Mime-Version: 1.0 X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2012-07-12 at 07:47 +0200, Mike Galbraith wrote: > Greetings, > > I'm chasing btrfs critters in an enterprise 3.0-rt kernel, and just > checked to see if they're alive in virgin latest/greatest rt kernel. > > Both are indeed alive and well, ie I didn't break it, nor did the > zillion patches in enterprise base kernel, so others may have an > opportunity to meet these critters up close and personal as well. 3.2-rt both explodes and deadlocks as well. 3.0-rt (virgin I mean) does neither, so with enough re-integrate investment, it might be bisectable. Rummaging in btrfs, that begins to look down right attractive ;-) -Mike