From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751774AbbBMBnn (ORCPT ); Thu, 12 Feb 2015 20:43:43 -0500 Received: from v094114.home.net.pl ([79.96.170.134]:64553 "HELO v094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1750944AbbBMBnl (ORCPT ); Thu, 12 Feb 2015 20:43:41 -0500 From: "Rafael J. Wysocki" To: Linus Torvalds Cc: Ingo Molnar , Linux Kernel Mailing List , Thomas Gleixner , "H. Peter Anvin" , Andrew Morton , Jiang Liu Subject: Re: [GIT PULL] x86/apic updates for v3.20 Date: Fri, 13 Feb 2015 03:06:49 +0100 Message-ID: <2495969.f1SBuodJtC@vostro.rjw.lan> User-Agent: KMail/4.11.5 (Linux/3.19.0+; KDE/4.11.5; x86_64; ; ) In-Reply-To: References: <20150209091544.GA4177@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday, February 12, 2015 04:52:49 PM Linus Torvalds wrote: > On Mon, Feb 9, 2015 at 1:15 AM, Ingo Molnar wrote: > > > > Please pull the latest x86-apic-for-linus git tree from: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-apic-for-linus > > Just a heads-up: I'm currently bisecting my Chromebook Pixel no longer > suspending cleanly, and it *seems* to be narrowing down on the apic > changes (the scheduler changes are also in play, but they would seem > less likely). > > I'll update as I know more, but if somebody goes "ahh, xyzzy might > matter for suspend/resume", then that might be worth it. Any ideas? > > (The exact suspend failure is that it locks up at the end of the > suspend somewhere, and never actually shuts down the machine) FWIW, I have a revert in my tree which is related to broken suspend. Commits to revert are e06bf91b59d3 and 37d11391c2de in this order. I'll be sending a pull request with that tomorrow. Rafael