linux-kernel - Regression - Linux 2.6.34-rc1 - i915

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Message-ID: <b637ec0b1003171458t524d168fiab52ce2b3431e3c9@mail.gmail.com>
Date:	Wed, 17 Mar 2010 22:58:23 +0100
From:	Fabio Comolli <fabio.comolli@...il.com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>, airlied@...ux.ie,
	Eric Anholt <eric@...olt.net>
Subject: Regression - Linux 2.6.34-rc1 - i915 - Render error detected

Hi.
This message returned in 2.6.34-rc1:

[    0.743004] render error detected, EIR: 0x00000010
[    0.743004] page table error
[    0.743004]   PGTBL_ER: 0x00000100
[    0.743004] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[    0.750116] render error detected, EIR: 0x00000010
[    0.750182] page table error
[    0.750240]   PGTBL_ER: 0x00000100

It has been present since ages, it disappeared in 2.6.33 (the fix went
also to -stable) but it's back again now.

FWIW, the fix was:

 http://lists.freedesktop.org/archives/intel-gfx/2010-February/005803.html

Regards,
Fabio
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