From: Andrew Watts <akwatts@ymail.com>
To: Jerome Glisse <j.glisse@gmail.com>
Cc: Tejun Heo <tj@kernel.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
linux-kernel@vger.kernel.org,
linux-pm@lists.linux-foundation.org,
David Airlie <airlied@linux.ie>,
dri-devel@lists.freedesktop.org
Subject: Re: [REGRESSION]: hibernate/sleep regression w/ bisection
Date: Tue, 22 Nov 2011 06:40:21 -0500 [thread overview]
Message-ID: <20111122114019.GA20081@zeus> (raw)
In-Reply-To: <CAH3drwbtWJcPOixW0gze0e0jbTn_uY0x5E=KY8N-WDcb1t8h2w@mail.gmail.com>
On Mon, Nov 21, 2011 at 04:29:23PM -0500, Jerome Glisse wrote:
> On Mon, Nov 21, 2011 at 4:09 PM, Tejun Heo <tj@kernel.org> wrote:
> >
> > Out of curiosity, did it get somewhere?
> >
> > Thanks.
> >
> > --
> > tejun
> >
>
> Yeah i am pretty sure i know what's going wrong but there is no easy
> fix, there is a deadlock in the kernel when gem wait ioctl is call on
> scanout buffer and that a gpu reset happen
>
> Cheers,
> Jerome
Tejun, I was about to send a similar email asking about this; many thanks
for sharing my interest.
Jerome, sounds encouraging that you think you know what the issue is. What
are the next steps? Please let me know how I can assist on my end (code
validation, etc.).
~ Andy
next prev parent reply other threads:[~2011-11-22 11:40 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-01 12:48 [REGRESSION]: hibernate/sleep regression w/ bisection Andrew Watts
2011-11-01 16:42 ` Tejun Heo
2011-11-01 19:15 ` Andrew Watts
2011-11-01 20:19 ` Tejun Heo
2011-11-02 0:24 ` Andrew Watts
2011-11-02 5:46 ` Dmitry Torokhov
2011-11-02 15:04 ` Andrew Watts
2011-11-02 16:02 ` Andrew Watts
2011-11-02 16:31 ` Dmitry Torokhov
2011-11-02 17:01 ` Andrew Watts
2011-11-02 17:08 ` Dmitry Torokhov
2011-11-03 15:59 ` Tejun Heo
2011-11-03 18:46 ` Andrew Watts
2011-11-03 21:39 ` Tejun Heo
2011-11-04 13:44 ` Andrew Watts
2011-11-04 16:14 ` Tejun Heo
2011-11-04 16:48 ` Jerome Glisse
2011-11-04 17:34 ` Andrew Watts
2011-11-04 17:35 ` Jerome Glisse
2011-11-04 23:08 ` Andrew Watts
2011-11-21 21:09 ` Tejun Heo
2011-11-21 21:29 ` Jerome Glisse
2011-11-22 11:40 ` Andrew Watts [this message]
2011-11-04 17:44 ` Jerome Glisse
2011-11-04 18:45 ` Andrew Watts
2012-04-25 20:04 ` Andrew Watts
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