Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933305AbbENRsM (ORCPT ); Thu, 14 May 2015 13:48:12 -0400 Received: from mail-wi0-f175.google.com ([209.85.212.175]:34079 "EHLO mail-wi0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752305AbbENRsJ (ORCPT ); Thu, 14 May 2015 13:48:09 -0400 Date: Thu, 14 May 2015 19:48:05 +0200 From: Ingo Molnar To: Juri Lelli Cc: Doug Smythies , "peterz@infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: On resume from suspend only CPU 0 comes back on-line [REGRESSION][BISECTED] Message-ID: <20150514174804.GA19586@gmail.com> References: <004801d08e54$20d5bd60$62813820$@net> <5554B8D8.8090006@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5554B8D8.8090006@arm.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1006 Lines: 32 * Juri Lelli wrote: > Hi Doug, > > On 14/05/15 15:41, Doug Smythies wrote: > > As of, or about, Kernel 4.1RC1 on resume from suspend only CPU 0 comes back on-line. > > The issue persists through Kernel 4.1RC3. > > This is on my test computer with an i7-2600K. > > I do not normally use suspend on this computer, but was doing so while working on a bug report. > > > > The kernel was bisected, and this is the result: > > > > Does commit 533445c6e533 "sched/core: Fix regression in > cpuset_cpu_inactive() for suspend" on tip/sched/core > fix the bug? That would be sched/urgent primarily, not sched/core: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/urgent I'll get this fix to Linus ASAP. Thanks, Ingo -- 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/