From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933106AbYB0Bno (ORCPT ); Tue, 26 Feb 2008 20:43:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760285AbYB0Bnd (ORCPT ); Tue, 26 Feb 2008 20:43:33 -0500 Received: from fgwmail7.fujitsu.co.jp ([192.51.44.37]:39632 "EHLO fgwmail7.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757143AbYB0Bnc (ORCPT ); Tue, 26 Feb 2008 20:43:32 -0500 Date: Wed, 27 Feb 2008 10:42:22 +0900 From: KOSAKI Motohiro To: Ingo Molnar Subject: Re: 2.6.25-rc2-mm1 - boot hangs on ia64 Cc: kosaki.motohiro@jp.fujitsu.com, Lee Schermerhorn , linux-ia64 , linux-kernel , Andrew Morton , Tony Luck , Ingo Molnar , Bob Picco , Eric Whitney In-Reply-To: <20080226113138.GC10996@elte.hu> References: <20080226202308.FF40.KOSAKI.MOTOHIRO@jp.fujitsu.com> <20080226113138.GC10996@elte.hu> Message-Id: <20080227103831.423F.KOSAKI.MOTOHIRO@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: Becky! ver. 2.42 [ja] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ingo > > Fujitsu machine can't boot too. my bisect indicate git-sched.patch > > cause regression too. > > hm, that's a bit weird - nothing really should have broken it. Could you > try to do a specific bisection of sched-devel.git: > > http://people.redhat.com/mingo/sched-devel.git/README How do I know revision of git-sched.patch of 2.6.25-rc2-mm1? Should I do bisect from HEAD of sched-devel.git? > it's just a handful of commits so it should be relatively quick to > figure out. My only guess would be: > > Subject: sched: make early bootup sched_clock() use safer > > but i think this has been ruled out before ... rc2-mm1 + that patch doesn't boot too. stop at the same point ;)