From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754777AbcFPWDT (ORCPT ); Thu, 16 Jun 2016 18:03:19 -0400 Received: from mail-yw0-f195.google.com ([209.85.161.195]:35805 "EHLO mail-yw0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754113AbcFPWDR (ORCPT ); Thu, 16 Jun 2016 18:03:17 -0400 Date: Thu, 16 Jun 2016 18:03:15 -0400 From: Tejun Heo To: Daniel Bristot de Oliveira Cc: linux-kernel@vger.kernel.org, Rik van Riel , "Luis Claudio R. Goncalves" , Li Zefan , Johannes Weiner , Juri Lelli , cgroups@vger.kernel.org Subject: Re: [PATCH v2] cgroup: disable irqs while holding css_set_lock Message-ID: <20160616220315.GH3262@mtj.duckdns.org> References: <1465325475-30593-1-git-send-email-bristot@redhat.com> <20160607193008.GA31708@htj.duckdns.org> <6f15f27f-3757-5413-4292-1386e95bc278@redhat.com> <38469b61-7cc5-5fec-4de3-0e9a616dfe95@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <38469b61-7cc5-5fec-4de3-0e9a616dfe95@redhat.com> User-Agent: Mutt/1.6.1 (2016-04-27) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 16, 2016 at 06:48:56PM -0300, Daniel Bristot de Oliveira wrote: > On 06/07/2016 05:05 PM, Daniel Bristot de Oliveira wrote: > > On 06/07/2016 04:30 PM, Tejun Heo wrote: > >> Is this something in mainline? This forces all task free path to be > >> irq-safe, which *could* be fine but it's weird to make cgroup free > >> path irq-safe for something which isn't in mainline. > > > > you mean, mainline linux kernel? if so, yes it is. I was running the > > v4.7-rc2 from Linus, as is.... no external patches applied. > > > > is there any other question/objection about this patch? Nope, I was just on vacation. Applied to cgroup/for-4.7-fixes. Thanks! -- tejun