From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753180Ab1GWRed (ORCPT ); Sat, 23 Jul 2011 13:34:33 -0400 Received: from mail001.aei.ca ([206.123.6.130]:57955 "EHLO mail001.aei.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752560Ab1GWReZ (ORCPT ); Sat, 23 Jul 2011 13:34:25 -0400 From: Ed Tomlinson To: Thomas Gleixner Subject: Re: [ANNOUNCE] 3.0-rt2 Date: Sat, 23 Jul 2011 13:34:22 -0400 User-Agent: KMail/1.13.7 (Linux/3.0.0-rt2-crc+; KDE/4.6.5; x86_64; ; ) Cc: LKML , "linux-rt-users" References: <201107231317.05234.edt@aei.ca> In-Reply-To: <201107231317.05234.edt@aei.ca> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201107231334.23216.edt@aei.ca> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Saturday 23 July 2011 13:17:04 Ed Tomlinson wrote: > On Saturday 23 July 2011 11:13:30 Thomas Gleixner wrote: > > I'm pleased to announce the 3.0-rt2 release. > > > > Changes versus 3.0-rt1: > > > > * mqueue fix (Yoshitake Kobayashi) > > > > * dca locking fix (Mike Galbraith) > > > > * trace updates (Carsten Emde) > > > > * Fixed vprintk wreckage and rcutorture (tglx) > > > > Known issues: > > > > * Some weird "console=..." commandline + config dependent > > interactions which have been not yet investigated down to their > > root cause. Result in a boot hang. YMMV Got this warning too. Was a change was missed? [ 364.392603] NOHZ: local_softirq_pending 08 [ 369.320859] NOHZ: local_softirq_pending 08 [ 382.126867] NOHZ: local_softirq_pending 08 [ 388.525880] NOHZ: local_softirq_pending 08 [ 388.526510] NOHZ: local_softirq_pending 08 [ 412.148451] NOHZ: local_softirq_pending 08 [ 418.550136] NOHZ: local_softirq_pending 08 [ 418.550290] NOHZ: local_softirq_pending 08 [ 429.870609] NOHZ: local_softirq_pending 08 [ 453.992649] NOHZ: local_softirq_pending 08 [ 905.155424] ------------[ cut here ]------------ [ 905.155441] WARNING: at kernel/trace/trace.c:2729 tracing_ctrl_write+0x203/0x220() [ 905.155447] Hardware name: System Product Name [ 905.155452] tracing_enabled is deprecated. Use tracing_on [ 905.155456] Modules linked in: hidp loop acpi_pad video pci_slot container fan tun sit tunnel4 ipv6 bnep rfcomm snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss microcode af_packet kvm_amd kvm pciehp pci_hotplug powernow_k8 mperf sr_mod cdrom btusb bluetooth ath3k pl2303 usbserial uas usb_storage joydev hid_microsoft usbhid gspca_ov519 gspca_main videodev v4l2_compat_ioctl32 usblp ata_generic amd64_edac_mod pcspkr k10temp edac_mce_amd pata_atiixp ohci_hcd ehci_hcd snd_hda_codec_hdmi evdev snd_hda_codec_realtek asus_atk0110 snd_hda_intel snd_hda_codec snd_pcm snd_timer snd sky2 soundcore snd_page_alloc wmi button processor unix [ 905.155555] Pid: 4263, comm: latencytop Not tainted 3.0.0-rt2-crc+ #351 [ 905.155561] Call Trace: [ 905.155573] [] warn_slowpath_common+0x7f/0xc0 [ 905.155582] [] warn_slowpath_fmt+0x46/0x50 [ 905.155593] [] ? _mutex_lock+0x3c/0x50 [ 905.155601] [] ? tracing_ctrl_write+0xce/0x220 [ 905.155609] [] tracing_ctrl_write+0x203/0x220 [ 905.155618] [] ? rw_verify_area+0xec/0x190 [ 905.155625] [] vfs_write+0x11c/0x1c0 [ 905.155632] [] sys_write+0x54/0x90 [ 905.155641] [] system_call_fastpath+0x16/0x1b [ 905.155647] ---[ end trace 0000000000000002 ]--- I've also not seen the "NOHZ: local_softirq_pending 08" messages before. Thanks Ed