From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D924BC761A4 for ; Mon, 17 Feb 2020 12:31:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BC9A520718 for ; Mon, 17 Feb 2020 12:31:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729330AbgBQMbM (ORCPT ); Mon, 17 Feb 2020 07:31:12 -0500 Received: from mx2.suse.de ([195.135.220.15]:60862 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728615AbgBQMbM (ORCPT ); Mon, 17 Feb 2020 07:31:12 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id E6807B13D; Mon, 17 Feb 2020 12:31:10 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 64EC9DA7A0; Mon, 17 Feb 2020 13:30:54 +0100 (CET) Date: Mon, 17 Feb 2020 13:30:54 +0100 From: David Sterba To: Linus Torvalds Cc: Josef Bacik , Dave Jones , Filipe Manana , David Sterba , Linux Kernel Mailing List Subject: Re: Linux 5.6-rc2 Message-ID: <20200217123054.GH2902@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, Linus Torvalds , Josef Bacik , Dave Jones , Filipe Manana , David Sterba , Linux Kernel Mailing List References: <20200217020840.GA24821@codemonkey.org.uk> <8025e1bf-4834-83c6-d12c-4e817f875776@toxicpanda.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Feb 16, 2020 at 09:08:18PM -0800, Linus Torvalds wrote: > On Sun, Feb 16, 2020 at 7:02 PM Josef Bacik wrote: > > > > I assume Filipe wrote this based on my patch here > > > > https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git/commit/?id=c821555d2b9733d8f483c9e79481c7209e1c1fb0 > > > > which makes it so we can allocate safely in this context, but that patch hasn't > > made it's way to you yet. Do you want it now? It was prep for a much less safe > > patchset, but is fine by itself. Thanks, > > I assume it's either that, or revert 28553fa992cb and do it differently.. > > I'll leave that whole decision to the btrfs people who actually know > the code and the situations and what the alternative would look > like... I'll send a pull request with fix today. The fixes get cherry-picked from development branch to current rc branch and sometimes affect each other. I do test the rc branch independently before sending but I haven't seen the bug Dave reported.