Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753460Ab3DVQku (ORCPT ); Mon, 22 Apr 2013 12:40:50 -0400 Received: from mail-pb0-f44.google.com ([209.85.160.44]:58438 "EHLO mail-pb0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752474Ab3DVQkt (ORCPT ); Mon, 22 Apr 2013 12:40:49 -0400 Message-ID: <5175680D.5030705@linaro.org> Date: Mon, 22 Apr 2013 09:40:45 -0700 From: John Stultz User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130329 Thunderbird/17.0.5 MIME-Version: 1.0 To: Jiri Slaby CC: Thomas Gleixner , Linux-pm mailing list , LKML Subject: Re: Resume does not work after timekeeping change References: <5172B86C.5030606@suse.cz> <51755FD5.6070109@linaro.org> In-Reply-To: <51755FD5.6070109@linaro.org> Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1167 Lines: 34 On 04/22/2013 09:05 AM, John Stultz wrote: > On 04/20/2013 08:46 AM, Jiri Slaby wrote: >> Hi, >> >> my machine does not wake from suspend to RAM on my box running the -next >> kernel. The last thing I see is "Disabling non-boot CPUs ...". I >> bisected it to this commit: >> >> commit 7ec98e15aa049b7a2ca73485f31cf4f90c34e2dd >> Author: Thomas Gleixner >> Date: Thu Feb 21 22:51:39 2013 +0000 >> >> timekeeping: Delay update of clock->cycle_last >> >> >> Reverting that one on the top of -next-20130419 makes it work again. >> >> >> I also tried it inside a VM using suspend to disk. There, it behaves >> like it takes a minute or so to wake up. So I tried to wait on the real >> HW too, but it never resumes there. > > Thanks for chasing this down! Sorry for the trouble, does the > following fix resolve this? > Nevermind, I see Thomas already provided the same fix yesterday. thanks -john -- 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/