Return-Path: <linux-kernel-owner+willy=40w.ods.org-S1751706AbWHMW6e@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1751706AbWHMW6e (ORCPT <rfc822;willy@w.ods.org>);
	Sun, 13 Aug 2006 18:58:34 -0400
Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751705AbWHMW6e
	(ORCPT <rfc822;linux-kernel-outgoing>);
	Sun, 13 Aug 2006 18:58:34 -0400
Received: from py-out-1112.google.com ([64.233.166.182]:57402 "EHLO
	py-out-1112.google.com") by vger.kernel.org with ESMTP
	id S1751704AbWHMW6d (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
	Sun, 13 Aug 2006 18:58:33 -0400
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
        s=beta; d=gmail.com;
        h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references;
        b=cVBo1gYL5zdMQM4PydmqEIwopkMK1oCs2/01r63NhTdajhZsoDxKiYs8LxhZoLYkdbI4OPXVdfdNbQ2Cis9xpL0Egq+bngApp8vt1AbJDlMc/LhgBysPmEALFNja0sSS5ltZQHRIEPOUqSZQ6ZeHCeci1KgA5EQf6LU6l66cQuk=
Message-ID: <6bffcb0e0608131558s3b644ca5j2c74ad5779daf3f6@mail.gmail.com>
Date: Mon, 14 Aug 2006 00:58:32 +0200
From: "Michal Piotrowski" <michal.k.k.piotrowski@gmail.com>
To: "Ben Buxton" <kernel@bb.cactii.net>
Subject: Re: 2.6.18-rc4-mm1
Cc: "Andrew Morton" <akpm@osdl.org>,
       "Maciej Rutecki" <maciej.rutecki@gmail.com>,
       linux-kernel@vger.kernel.org, "Dmitry Torokhov" <dtor@mail.ru>
In-Reply-To: <20060813224413.GA21959@cactii.net>
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
References: <20060813012454.f1d52189.akpm@osdl.org>
	 <44DF10DF.5070307@gmail.com> <20060813121126.b1dc22ee.akpm@osdl.org>
	 <20060813224413.GA21959@cactii.net>
Sender: linux-kernel-owner@vger.kernel.org
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 2886
Lines: 74

On 14/08/06, Ben Buxton <kernel@bb.cactii.net> wrote:
> Andrew Morton <akpm@osdl.org> uttered the following thing:
> > On Sun, 13 Aug 2006 13:45:35 +0200
> > Maciej Rutecki <maciej.rutecki@gmail.com> wrote:
> >
> > > Andrew Morton napisa??(a):
> > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc4/2.6.18-rc4-mm1/
> > >
> > > I have problem with my keyboard. I have no error in dmesg and syslog,
> > > but it doesn't work. I read google and try "i8042.nomux", but it didn't
> > > help.
> > >
> > > I enclose dmesg with "i8042.debug=1" option and my config.
> > >
> > > Maybe I forgot something in config?
> > >
> >
> >
> > Could be i8042-get-rid-of-polling-timer-v4.patch.  Please try the below
> > reversion patch, on top of rc4-mm1, thanks.
>
> Acking the same issue. Applied the revert patch and my keyboard now
> works. Also, it turns out that my keyboard is now the only thing that
> failed to resume from S3 on my HP Nc6400, but adding "irqpoll" has fixed
> that for now.
>
> Also, to two other things I spotted with cpufreq. Running
> speedstep-centrino on a Core Duo T2400 (1.83GHz) I see the
> "cpuinfo_max_freq" is 1833000, but "scaling_max_freq" is fixed at 1333000,
> regardless of the governor, and I cannot change it.
>
> Also, whenever I echo anything to "scaling_governor", I get the
> following kernel message:
>
> [  734.156000] BUG: warning at kernel/cpu.c:38/lock_cpu_hotplug()
> [  734.156000]  [<c013c3ec>] lock_cpu_hotplug+0x7c/0x90
> [  734.156000]  [<c01327f4>] __create_workqueue+0x44/0x140
> [  734.156000]  [<c02dcf7b>] mutex_lock+0xb/0x20
> [  734.156000]  [<e01f2665>] cpufreq_governor_dbs+0x2b5/0x310
> [cpufreq_ondemand]
> [  734.156000]  [<c012f6a5>] notifier_call_chain+0x25/0x40
> [  734.156000]  [<c0274b06>] __cpufreq_governor+0x46/0xe0
> [  734.156000]  [<c0274c84>] __cpufreq_set_policy+0xe4/0x130
> [  734.156000]  [<c0275ae4>] store_scaling_governor+0xd4/0x210
> [  734.160000]  [<c02756a0>] handle_update+0x0/0x10
> [  734.160000]  [<c01e2000>] kobject_get+0x0/0x20
> [  734.160000]  [<c0275a10>] store_scaling_governor+0x0/0x210
> [  734.160000]  [<c027521d>] store+0x3d/0x60
> [  734.160000]  [<c01a2e0c>] sysfs_write_file+0x9c/0xf0
> [  734.160000]  [<c016a8c6>] vfs_write+0xa6/0x160
> [  734.160000]  [<c01a2d70>] sysfs_write_file+0x0/0xf0
> [  734.160000]  [<c016b001>] sys_write+0x41/0x70
> [  734.160000]  [<c0103115>] sysenter_past_esp+0x56/0x79
>
> It seems that scaling still works, but this message is a bit unnerving.

It's known bug.

>
> BB
>

Regards,
Michal

-- 
Michal K. K. Piotrowski
LTG - Linux Testers Group
(http://www.stardust.webpages.pl/ltg/wiki/)
-
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/