From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932078AbWF0Fwc (ORCPT ); Tue, 27 Jun 2006 01:52:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932095AbWF0Fwc (ORCPT ); Tue, 27 Jun 2006 01:52:32 -0400 Received: from www.tglx.de ([213.239.205.147]:60866 "EHLO mail.tglx.de") by vger.kernel.org with ESMTP id S932078AbWF0Fwb (ORCPT ); Tue, 27 Jun 2006 01:52:31 -0400 Subject: Re: 2.6.17-mm2 hrtimer code wedges at boot? From: Thomas Gleixner Reply-To: tglx@linutronix.de To: Valdis.Kletnieks@vt.edu Cc: Andrew Morton , linux-kernel@vger.kernel.org In-Reply-To: <200606270212.k5R2CIvh005395@turing-police.cc.vt.edu> References: <20060624061914.202fbfb5.akpm@osdl.org> <200606262141.k5QLf7wi004164@turing-police.cc.vt.edu> <1151364429.25491.462.camel@localhost.localdomain> <200606270212.k5R2CIvh005395@turing-police.cc.vt.edu> Content-Type: text/plain Date: Tue, 27 Jun 2006 07:54:25 +0200 Message-Id: <1151387665.25491.475.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2006-06-26 at 22:12 -0400, Valdis.Kletnieks@vt.edu wrote: > On Tue, 27 Jun 2006 01:27:09 +0200, Thomas Gleixner said: > > On Mon, 2006-06-26 at 17:41 -0400, Valdis.Kletnieks@vt.edu wrote: > > > On Sat, 24 Jun 2006 06:19:14 PDT, Andrew Morton said: > > > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.17/2.6. > 17-mm2/ > > > > > > I'm seeing a 2-minute or so hang at system startup, seems to be hrtimer > > > related. > > > > hrtimer is not really involved here. > > OK, the fact that it was continually in kernel/hrtimer.c was a red herring? :) Yup. > [ 24.292902] SELinux: initialized (dev bdev, type bdev), uses genfs_contexts > [ 24.311432] SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts > [ 24.330082] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts > [ 24.351494] audit(1151368041.674:2): policy loaded auid=4294967295 > [ 24.370664] audit(1151368041.666:3): avc: granted { load_policy } for pid=1 comm="init" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:security_t:s0 tclass=security > [ 88.467114] kernel_thread_helper+0x5/0xb > [ 89.913214] Real Time Clock Driver v1.12ac > [ 90.489593] audit(1151368108.794:4): avc: denied { dac_override } for pid=452 comm="dmesg" capability=1 scontext=system_u:system_r:dmesg_t:s0 tcontext=system_u:system_r:dmesg_t:s0 tclass=capability > > And after that, things move along OK. Hmm, does not help much. Wild guess: Can you turn off CONFIG_RTC and try again ? tglx