linux-kernel - RE: i915 boot regression on Q35 chipset with 2.6.35-rc4

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Date:	Fri, 23 Jul 2010 07:59:20 +0800
From:	"Jin, Gordon" <gordon.jin@...el.com>
To:	Chris Wilson <chris@...is-wilson.co.uk>,
	"tim.gardner@...onical.com" <tim.gardner@...onical.com>,
	Dave Airlie <airlied@...hat.com>
CC:	"jbarnes@...tuousgeek.org" <jbarnes@...tuousgeek.org>,
	"eric@...olt.net" <eric@...olt.net>,
	Kees Cook <kees@...onical.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Hao, Xudong" <xudong.hao@...el.com>,
	"Fang, XunX" <xunx.fang@...el.com>
Subject: RE: i915 boot regression on Q35 chipset with 2.6.35-rc4

Jin, Gordon wrote on Thursday, July 22, 2010 5:19 PM:
> Chris Wilson wrote on Wednesday, July 21, 2010 9:37 PM:
>> On Wed, 21 Jul 2010 14:35:22 +0200, Tim Gardner <tcanonical@....com>
>> wrote:
>>> What's up with this patch? I haven't received any comment, nor has
>>> it appeared in your git repository.
>> 
>> Dave hasn't taken it because it is a regression fix for i915 and the
>> current procedure is for those to go through Eric's tree. Eric has
>> been busy working on a new compiler for GLSL the last few weeks and
>> has been applying patches in batches.
>> 
>> The patch I am happy to ack, but since I introduced the regression
>> [https://bugzilla.kernel.org/show_bug.cgi?id=16294], I'd rather have
>> someone more familiar with the intricacies of G33/G35/Q35 review it.
>> 
>> For what is worth:
>> Acked-by: Chris Wilson <chris@...is-wilson.co.uk>
> 
> This patch fixes the bug on our G33 (0x29b2).
> Tested-by: Xudong Hao <xudong.hao@...el.com>

Sorry, the pci id for above G33 is actually 0x29c2.

And we also validated the patch on Q35 (0x29b2):
Tested-by: Xun Fang <xunx.fang@...el.com>

-Gordon
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