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From: Andrew Lutomirski <luto@mit.edu>
To: Keith Packard <keithp@keithp.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: Revert i915.semaphore=1 default from 47ae63e0
Date: Wed, 31 Aug 2011 15:37:34 -0400
Message-ID: <CAObL_7Hi+c2aEtEMzrMNnrQXfnUmNY_ZnP==xCd7egMoKBow_g@mail.gmail.com> (raw)
In-Reply-To: <yunmxepe6wl.fsf@aiko.keithp.com>

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Yes.  I suspect that, as soon as any 3D happens, the machine locks hard.

How does it even get into a state that makes the hardware reset button not
work?
On Aug 31, 2011 3:08 PM, "Keith Packard" <keithp@keithp.com> wrote:
> On Wed, 31 Aug 2011 14:30:00 -0400, Andrew Lutomirski <luto@mit.edu>
wrote:
>
>> Yes. On the latest -rc, the system still freezes hard when mutter starts
up
>> if I set i915.semaphores=1.
>
> Ok. You said that you were running compiz before and that failed, and
> are now running mutter and that fails also?
>
> --
> keith.packard@intel.com

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Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-13  5:38 [2.6.39 regression] hard lock when GNOME starts Andrew Lutomirski
2011-05-13 16:07 ` Andrew Lutomirski
2011-05-13 16:14   ` [PATCH] drm/i915: Revert i915.semaphore=1 default from 47ae63e0 Andy Lutomirski
2011-05-15 23:09     ` Keith Packard
2011-05-19 19:56     ` Keith Packard
2011-05-19 20:50       ` Andrew Lutomirski
2011-05-24 17:10         ` Andrew Lutomirski
2011-05-24 17:46           ` Keith Packard
2011-05-24 20:05           ` Ivan Bulatovic
2011-06-07  7:12         ` Eric Anholt
2011-06-10 14:06           ` Andrew Lutomirski
2011-08-22 16:53             ` Jesse Barnes
2011-08-31 18:24               ` Ben Widawsky
2011-08-31 18:30               ` Andrew Lutomirski
2011-08-31 19:07                 ` Keith Packard
2011-08-31 19:37                   ` Andrew Lutomirski [this message]
2011-09-26 17:59                     ` [PATCH] drm/i915: kicking rings considered harmful Daniel Vetter
2011-09-26 19:07                       ` Andrew Lutomirski
2011-09-27  9:57                         ` Daniel Vetter
2011-09-27  5:22                       ` Ben Widawsky
2011-09-27 10:03                         ` Daniel Vetter
2011-09-27 16:46                           ` Ben Widawsky
2011-09-27 17:31                             ` Chris Wilson
2011-09-27 18:03                               ` Daniel Vetter
2011-09-27 19:38                                 ` Ben Widawsky
2011-09-27 21:54                                   ` Chris Wilson
2011-09-28  1:34                                     ` Ben Widawsky
2011-09-28  8:47                                       ` Chris Wilson
2011-09-28  8:53                                         ` Daniel Vetter
2011-10-03 20:21                                           ` Andrew Lutomirski
2011-10-03 21:02                                             ` Daniel Vetter

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