From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751431Ab3LLAnK (ORCPT ); Wed, 11 Dec 2013 19:43:10 -0500 Received: from alt-proxy11.mail.unifiedlayer.com ([74.220.211.241]:58027 "HELO alt-proxy11.mail.unifiedlayer.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1750894Ab3LLAnH (ORCPT ); Wed, 11 Dec 2013 19:43:07 -0500 X-Greylist: delayed 398 seconds by postgrey-1.27 at vger.kernel.org; Wed, 11 Dec 2013 19:43:07 EST Date: Wed, 11 Dec 2013 16:38:12 -0800 From: Jesse Barnes To: Viresh Kumar Cc: linux-kernel@vger.kernel.org, "Rafael J. Wysocki" Subject: Resume regression in 5a87182aa21d6d5d306840feab9321818dd3e2a3 Message-ID: <20131211163812.297d4c81@jbarnes-desktop> X-Mailer: Claws Mail 3.8.0 (GTK+ 2.24.10; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Identified-User: {10642:box514.bluehost.com:virtuous:virtuousgeek.org} {sentby:smtp auth 67.161.37.189 authed with jbarnes@virtuousgeek.org} Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On one of my BYT systems, I see a hang at resume. Based on my bisect, it looks like this commit is the culprit: commit 5a87182aa21d6d5d306840feab9321818dd3e2a3 Author: Viresh Kumar Date: Wed Nov 27 09:09:42 2013 +0530 cpufreq: suspend governors on system suspend/hibernate Is this a known issue? If so, is there a fix somewhere already? Thanks, -- Jesse Barnes, Intel Open Source Technology Center