Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752180AbbLBGXI (ORCPT ); Wed, 2 Dec 2015 01:23:08 -0500 Received: from mail.bmw-carit.de ([62.245.222.98]:46530 "EHLO mail.bmw-carit.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751177AbbLBGXG (ORCPT ); Wed, 2 Dec 2015 01:23:06 -0500 X-CTCH-RefID: str=0001.0A0C0203.565E8E39.01DF,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 Subject: Re: [PATCH cgroup/for-4.4-fixes 2/3] cgroup: fix handling of multi-destination migration from subtree_control enabling To: Tejun Heo References: <20151123195541.GA19072@mtj.duckdns.org> <56543C76.2050008@bmw-carit.de> <20151124144418.GB17033@mtj.duckdns.org> <56547B22.2020802@bmw-carit.de> <20151124145945.GF17033@mtj.duckdns.org> <20151130224205.GA9039@mtj.duckdns.org> <20151130224431.GB9039@mtj.duckdns.org> <565D45FF.1030804@bmw-carit.de> <20151201164458.GC12922@mtj.duckdns.org> CC: Li Zefan , Johannes Weiner , , , Dave Jones , , Aleksa Sarai , Michal Hocko , Ingo Molnar , Peter Zijlstra , Neil Horman From: Daniel Wagner X-Enigmail-Draft-Status: N1110 Message-ID: <565E8E39.9050903@bmw-carit.de> Date: Wed, 2 Dec 2015 07:22:49 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <20151201164458.GC12922@mtj.duckdns.org> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1088 Lines: 33 Hi Tejun, On 12/01/2015 05:44 PM, Tejun Heo wrote: > On Tue, Dec 01, 2015 at 08:02:23AM +0100, Daniel Wagner wrote: >> I was not able to verify if these two patches are fixing it. I don't see >> the call trace on mainline only when using cgroup/review-xt_cgroup2 >> review branch. >> >> So I ported it to review-xt_croup2 with only a small merge conflict for >> in netclassid_cgroup.c. No fun though, I still see it. > > It also needs the previous ref fix patch and Oleg's race fix too. Can > you please test the following branch? > > git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git review-pids-fixes First I verified that I see the stack trace using v4.4-rc1. Then I forwarded to review-pids-fixes and all looks good now. You can add a Tested-by: Daniel Wagner if you like. Thanks! Daniel -- 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/