linux-kernel - Re: X-freeze after clflush changes [Was: 2.6.23-rc6-mm1]

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Date:	Fri, 21 Sep 2007 09:27:51 +0800
From:	Zhenyu Wang <zhenyu.z.wang@...el.com>
To:	Jiri Slaby <jirislaby@...il.com>
Cc:	Dave Airlie <airlied@...il.com>, Andi Kleen <andi@...stfloor.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: X-freeze after clflush changes [Was: 2.6.23-rc6-mm1]

On 2007.09.21 00:10:26 +0000, Jiri Slaby wrote:
> > Could you try current xf86-video-intel driver? just do
> > git clone git://anongit.freedesktop.org/git/xorg/driver/xf86-video-intel
> 
> It works! 

yep, I also pushed a fix for G33 in xf86-video-intel when fixing the intel agp.
So for G33 user, you should upgrade both to be able to work correctly.

> 3d problem, but it has maybe nothing to do with kernel:
> $ glxinfo
> name of display: :0.0
> Unrecognized deviceID 29c2
> X Error of failed request:  GLXBadContext
> ...

It looks you have an old version of mesa, that i915 dri driver doesn't know
your chipset. Try mesa-7.X.

I have also seen X exit broken with 2.6.23-rc6-mm1, will follow this thread
and try Dave's patch.

Thanks for testing!
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