From: Alberto Gonzalez <alberto6674@gmail.com>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Michal Soltys <soltys@ziu.info>, Dave Airlie <airlied@linux.ie>,
Kay Sievers <kay.sievers@vrfy.org>,
linux-kernel@vger.kernel.org, linux-hotplug@vger.kernel.org
Subject: Re: Kernel 2.6.30 and udevd problem
Date: Thu, 06 Aug 2009 13:53:23 +0000 [thread overview]
Message-ID: <200908061553.23525.alberto6674@gmail.com> (raw)
In-Reply-To: <200907230206.36544.info@gnebu.es>
On Thursday 23 July 2009 02:06:36 Alberto Gonzalez wrote:
> > On Wednesday 22 July 2009 21:44:36 Jesse Barnes wrote:
> > > Hm, so this type of interrupt problem is *supposed* to be handled by
> > > setting of the PEG_BAND_GAP_DATA reg (low bits set to 0xd). Do you
> > > have that in your tree? Does git master have this problem?
>
> I've tested 2.6.31 from git and I can reproduce the problem. Attached is
> the dmesg with the debug patch applied.
>
> > > Maybe we need to add a patch to 2.6.30.x to set PEG_BAND_GAP_DATA as a
> > > workaround (git master already has code to do this properly for HDMI
> > > and DP outputs afaict).
Hi,
No updates here? I was wondering if it would be more useful to open a bug
report so that it doesn't get lost. It is a rather nasty bug that keeps me
using .29 kernel, and since it seems to be clear where the problem is it seems
a pity to let it go...
Regards,
Alberto.
WARNING: multiple messages have this Message-ID (diff)
From: Alberto Gonzalez <alberto6674@gmail.com>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Michal Soltys <soltys@ziu.info>, Dave Airlie <airlied@linux.ie>,
Kay Sievers <kay.sievers@vrfy.org>,
linux-kernel@vger.kernel.org, linux-hotplug@vger.kernel.org
Subject: Re: Kernel 2.6.30 and udevd problem
Date: Thu, 6 Aug 2009 15:53:23 +0200 [thread overview]
Message-ID: <200908061553.23525.alberto6674@gmail.com> (raw)
In-Reply-To: <200907230206.36544.info@gnebu.es>
On Thursday 23 July 2009 02:06:36 Alberto Gonzalez wrote:
> > On Wednesday 22 July 2009 21:44:36 Jesse Barnes wrote:
> > > Hm, so this type of interrupt problem is *supposed* to be handled by
> > > setting of the PEG_BAND_GAP_DATA reg (low bits set to 0xd). Do you
> > > have that in your tree? Does git master have this problem?
>
> I've tested 2.6.31 from git and I can reproduce the problem. Attached is
> the dmesg with the debug patch applied.
>
> > > Maybe we need to add a patch to 2.6.30.x to set PEG_BAND_GAP_DATA as a
> > > workaround (git master already has code to do this properly for HDMI
> > > and DP outputs afaict).
Hi,
No updates here? I was wondering if it would be more useful to open a bug
report so that it doesn't get lost. It is a rather nasty bug that keeps me
using .29 kernel, and since it seems to be clear where the problem is it seems
a pity to let it go...
Regards,
Alberto.
next prev parent reply other threads:[~2009-08-06 13:53 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-28 6:21 Kernel 2.6.30 and udevd problem Alberto Gonzalez
2009-06-28 6:21 ` Alberto Gonzalez
2009-06-28 10:37 ` Kay Sievers
2009-06-28 10:37 ` Kay Sievers
2009-06-28 12:37 ` Alberto Gonzalez
2009-06-28 12:37 ` Alberto Gonzalez
2009-06-28 12:49 ` Kay Sievers
2009-06-28 12:49 ` Kay Sievers
2009-06-28 14:22 ` Alberto Gonzalez
2009-06-28 14:22 ` Alberto Gonzalez
2009-06-28 14:28 ` Kay Sievers
2009-06-28 14:28 ` Kay Sievers
2009-06-30 3:40 ` Alberto Gonzalez
2009-06-30 3:40 ` Alberto Gonzalez
2009-06-30 3:46 ` Dave Airlie
2009-06-30 3:46 ` Dave Airlie
2009-06-30 16:08 ` Jesse Barnes
2009-06-30 16:08 ` Jesse Barnes
2009-07-01 7:09 ` Alberto Gonzalez
2009-07-01 7:09 ` Alberto Gonzalez
2009-07-01 17:22 ` Jesse Barnes
2009-07-01 17:22 ` Jesse Barnes
2009-07-02 6:18 ` Alberto Gonzalez
2009-07-02 6:18 ` Alberto Gonzalez
2009-07-02 16:35 ` Jesse Barnes
2009-07-02 16:35 ` Jesse Barnes
2009-07-02 19:37 ` Alberto Gonzalez
2009-07-02 19:37 ` Alberto Gonzalez
2009-07-02 22:00 ` Michal Soltys
2009-07-02 22:00 ` Michal Soltys
2009-07-04 22:10 ` Alberto Gonzalez
2009-07-04 22:10 ` Alberto Gonzalez
2009-07-20 18:10 ` Jesse Barnes
2009-07-20 18:10 ` Jesse Barnes
2009-07-20 21:06 ` Alberto Gonzalez
2009-07-20 21:06 ` Alberto Gonzalez
2009-07-20 22:48 ` Alberto Gonzalez
2009-07-22 13:25 ` Alberto Gonzalez
2009-07-22 16:08 ` Jesse Barnes
2009-07-22 16:08 ` Jesse Barnes
2009-07-22 16:51 ` Alberto Gonzalez
2009-07-22 17:12 ` Jesse Barnes
2009-07-22 17:12 ` Jesse Barnes
2009-07-22 18:43 ` Alberto Gonzalez
2009-07-22 18:43 ` Alberto Gonzalez
2009-07-22 19:17 ` Jesse Barnes
2009-07-22 19:17 ` Jesse Barnes
2009-07-22 19:44 ` Jesse Barnes
2009-07-22 19:44 ` Jesse Barnes
2009-07-22 20:00 ` Alberto Gonzalez
2009-07-22 20:00 ` Alberto Gonzalez
2009-07-23 0:06 ` Alberto Gonzalez
2009-07-23 0:06 ` Alberto Gonzalez
2009-08-06 13:53 ` Alberto Gonzalez [this message]
2009-08-06 13:53 ` Alberto Gonzalez
2009-08-06 21:30 ` Jesse Barnes
2009-08-06 21:30 ` Jesse Barnes
2009-08-06 22:17 ` Alberto Gonzalez
2009-08-06 22:17 ` Alberto Gonzalez
-- strict thread matches above, loose matches on Subject: below --
2009-06-28 5:53 Alberto Gonzalez
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