From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751191AbWHEWeu (ORCPT ); Sat, 5 Aug 2006 18:34:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751330AbWHEWeu (ORCPT ); Sat, 5 Aug 2006 18:34:50 -0400 Received: from www.polish-dvd.com ([69.222.0.225]:56709 "HELO mail.webhostingstar.com") by vger.kernel.org with SMTP id S1751191AbWHEWeu (ORCPT ); Sat, 5 Aug 2006 18:34:50 -0400 Message-ID: <20060805221410.22397.qmail@mail.webhostingstar.com> From: "art" To: linux-kernel@vger.kernel.org Cc: davej@redhat.com, michal.k.k.piotrowski@gmail.com Subject: Re: 2.6.18-rc3-g3b445eea BUG: warning at /usr/src/linux-git/kernel/cpu.c:51/unlock_cpu_hotplug() Date: Sat, 05 Aug 2006 17:14:10 -0500 Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org same for 2.6.18.rc3-git7 on smp amd64 x2 (dualcore) after # echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor dmesg .... SELinux: initialized (dev sdb1, type vfat), uses genfs_contexts Lukewarm IQ detected in hotplug locking BUG: warning at kernel/cpu.c:38/lock_cpu_hotplug() Call Trace: [] lock_cpu_hotplug+0x50/0x73 [] __create_workqueue+0x5d/0x146 [] cpufreq_governor_dbs+0xa8/0x2f4 [] __cpufreq_governor+0xa4/0x194 [] __cpufreq_set_policy+0x17a/0x1f4 [] store_scaling_governor+0x17c/0x1d8 [] handle_update+0x0/0x28 [] _spin_unlock_irqrestore+0x15/0x30 [] cpufreq_cpu_get+0xb5/0x143 [] store+0x44/0x5b [] sysfs_write_file+0xc5/0xf4 [] vfs_write+0xce/0x174 [] sys_write+0x45/0x6e [] system_call+0x7e/0x83 ------------------------------------------------------ my old message from 2006/08/03 2.6.18-rc3-git1-smp-amd64 - Lukewarm IQ detected in hotplug what i have in dmesg Linux version 2.6.18-rc3-git1 (xxx@xxx.xxx) (gcc version 4.1.1 20060525)) #1 SMP PREEMPT Tue Aug 1 09:46:44 CDT 2006 ... AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ stepping 01 ... SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts ip_tables: (C) 2000-2006 Netfilter Core Team BUG: warning at kernel/cpu.c:51/unlock_cpu_hotplug() Call Trace: [] unlock_cpu_hotplug+0x3f/0x6c [] store_speed+0xc2/0xd1 [] store+0x44/0x5b [] sysfs_write_file+0xc5/0xf4 [] vfs_write+0xce/0x174 [] sys_write+0x45/0x6e [] system_call+0x7e/0x83 Netfilter messages via NETLINK v0.30. ... ... SELinux: initialized (dev sdb1, type vfat), uses genfs_contexts Lukewarm IQ detected in hotplug locking BUG: warning at kernel/cpu.c:38/lock_cpu_hotplug() Call Trace: [] lock_cpu_hotplug+0x50/0x73 [] __create_workqueue+0x5d/0x146 [] cpufreq_governor_dbs+0xa8/0x2f4 [] __cpufreq_governor+0xa4/0x194 [] __cpufreq_set_policy+0x169/0x1d9 [] store_scaling_governor+0x153/0x18d [] handle_update+0x0/0x28 [] _spin_unlock_irqrestore+0x15/0x30 [] cpufreq_cpu_get+0xb4/0x143 [] store+0x44/0x5b [] sysfs_write_file+0xc5/0xf4 [] vfs_write+0xce/0x174 [] sys_write+0x45/0x6e [] system_call+0x7e/0x83 hdc: CHECK for good STATUS ... the same in 2.6.18-rc3-git3 any clue ? ------------------------------------------------- xboom art@usfltd.com