linux-kernel - intel_bufmgr_gem.c:825: Error setting to CPU domain 626: Input/output error

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Message-ID: <50664.1261164757@duke.edu>
Date:	Fri, 18 Dec 2009 14:32:37 -0500
From:	Rann Bar-On <rb6@...e.edu>
To:	<linux-kernel@...r.kernel.org>
Subject: intel_bufmgr_gem.c:825: Error setting to CPU domain 626: Input/output error

Plz cc me, as I am not on the list.

With 2.6.32 or newer on Intel (in this case GM965, but also confirmed with
others), X does not start properly.  Errors similar to the one in the
subject line occur in Xorg.0.log.  Reports at:

http://bugs.gentoo.org/show_bug.cgi?id=295777

and

http://groups.google.com/group/linux.debian.kernel/browse_thread/thread/543d6ac539cb0efa/124a9a6a92d16cc2?lnk=raot

There is some suspicion this is caused by framebuffer compression and more
speculation that this only appears with 4GB of ram.

Plz help! (and plz cc me)

Thanks,
Rann

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