Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758277AbcCVCYS (ORCPT ); Mon, 21 Mar 2016 22:24:18 -0400 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:56674 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750852AbcCVCYR (ORCPT ); Mon, 21 Mar 2016 22:24:17 -0400 Date: Mon, 21 Mar 2016 22:24:13 -0400 From: Chris Mason To: Linus Torvalds , LKML , linux-btrfs Subject: Re: [GIT PULL] Btrfs Message-ID: <20160322022412.zpsdrxiocoivcnwg@floor.thefacebook.com> Mail-Followup-To: Chris Mason , Linus Torvalds , LKML , linux-btrfs References: <20160322002436.angclbg3eg6c65ik@floor.thefacebook.com> <20160322021533.xqalzzk5itglqu3x@floor.thefacebook.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20160322021533.xqalzzk5itglqu3x@floor.thefacebook.com> User-Agent: Mutt/1.5.23.1 (2014-03-12) X-Originating-IP: [192.168.52.123] X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2016-03-22_02:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 714 Lines: 17 On Mon, Mar 21, 2016 at 10:15:33PM -0400, Chris Mason wrote: > On Mon, Mar 21, 2016 at 06:16:54PM -0700, Linus Torvalds wrote: > > On Mon, Mar 21, 2016 at 5:24 PM, Chris Mason wrote: > > > > > > I waited an extra day to send this one out because I hit a crash late > > > last week with CONFIG_DEBUG_PAGEALLOC enabled (fixed in the top commit). > > > > Hmm. If that commit helps, it will spit out a warning. > > > > So is it actually fixed, or just hacked around to the point where you > > don't get a page fault? Hmmm, rereading my answer I realized I didn't actually answer. I really think this is fixed. I left the warning only because I originally expected something much more exotic. -chris