Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754889AbaFIK0h (ORCPT ); Mon, 9 Jun 2014 06:26:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:40513 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754217AbaFIK0a (ORCPT ); Mon, 9 Jun 2014 06:26:30 -0400 Date: Mon, 9 Jun 2014 12:26:16 +0200 From: Igor Mammedov To: Sitsofe Wheeler Cc: Toshi Kani , Thomas Gleixner , Ingo Molnar , linux-kernel@vger.kernel.org Subject: Re: [BISECTED][REGRESSION] Kernel does not boot on EeePC Message-ID: <20140609122616.124ebe43@thinkpad> In-Reply-To: <20140608090223.GA8703@sucs.org> References: <20140608090223.GA8703@sucs.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 8 Jun 2014 10:02:23 +0100 Sitsofe Wheeler wrote: > Hi, > > The latest kernel (c593e8978722f7f4a12932733cfeed6c0c74fbaa) refuses to > boot on my EeePC - after grub is finished the screen just remains black > and the only thing that does something is pressing the power button. The > problem commit seems to be: I'm sorry for introducing mess, I don't have EeePC to test this on. Could you help to track problem on it? Is there any output if you boot affected kernel with "earlyprintk=vga ignore_loglevel" options? > > commit 3e1a878b7ccdb31da6d9d2b855c72ad87afeba3f > Author: Igor Mammedov > Date: Thu Jun 5 15:42:45 2014 +0200 > > x86/smpboot: Initialize secondary CPU only if master CPU will wait for it > > Here's the bisection log: > # bad: [c593e8978722f7f4a12932733cfeed6c0c74fbaa] Merge branch 'for-linus' > of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs # good: > [14186fea0cb06bc43181ce239efe0df6f1af260a] Merge tag 'locks-v3.15-4' of > git://git.samba.org/jlayton/linux git bisect start 'HEAD@{3}' 'HEAD@{4}' # > good: [5fa6a683c061cd4662b436135cc76552dbc29a43] Merge > git://git.kernel.org/pub/scm/linux/kernel/git/davem/net git bisect good > 5fa6a683c061cd4662b436135cc76552dbc29a43 # good: > [9f12600fe425bc28f0ccba034a77783c09c15af4] dcache: add missing lockdep > annotation git bisect good 9f12600fe425bc28f0ccba034a77783c09c15af4 # good: > [ca755175f245b91f72cfa474aaa8acd9c26996f4] Merge tag 'md/3.15-fixes' of > git://neil.brown.name/md git bisect good > ca755175f245b91f72cfa474aaa8acd9c26996f4 # bad: > [3e1a878b7ccdb31da6d9d2b855c72ad87afeba3f] x86/smpboot: Initialize secondary > CPU only if master CPU will wait for it git bisect bad > 3e1a878b7ccdb31da6d9d2b855c72ad87afeba3f # good: > [c65c7a306610ee7c13669a8f5601b472c19dc6f1] bridge: notify user space after > fdb update git bisect good c65c7a306610ee7c13669a8f5601b472c19dc6f1 # good: > [3aab01d800eb195de3f273d9a195fe070a507d56] net: ec_bhf: Add runtime > dependencies git bisect good 3aab01d800eb195de3f273d9a195fe070a507d56 # > good: [d2cfd3105094f593bc1fbd0b042a7752ddf08691] Merge tag 'sound-3.15' of > git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound git bisect good > d2cfd3105094f593bc1fbd0b042a7752ddf08691 # good: > [89f898c1e195fa6235c869bb457e500b7b3ac49d] x86: Fix list/memory corruption > on CPU hotplug git bisect good 89f898c1e195fa6235c869bb457e500b7b3ac49d # > good: [feef1e8ecbadf24f8e6829c935df8683cabae41b] x86/smpboot: Log error on > secondary CPU wakeup failure at ERR level git bisect good > feef1e8ecbadf24f8e6829c935df8683cabae41b # first bad commit: > [3e1a878b7ccdb31da6d9d2b855c72ad87afeba3f] x86/smpboot: Initialize secondary > CPU only if master CPU will wait for it > > -- > Sitsofe | http://sucs.org/~sits/ -- Regards, Igor -- 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/