linux-kernel - Re: X freezes kernel during exit [Re: 2.6.23-rc3-mm1]

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Message-ID: <Pine.LNX.4.64.0709111615310.10340@skynet.skynet.ie>
Date:	Tue, 11 Sep 2007 16:18:03 +0100 (IST)
From:	Dave Airlie <airlied@...ux.ie>
To:	Jiri Slaby <jirislaby@...il.com>
cc:	Andi Kleen <andi@...stfloor.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	dri-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: X freezes kernel during exit [Re: 2.6.23-rc3-mm1]

>
> What other info needed?

I'm seeing this on my 965gm chipset with Andi's clflush patches on x86 
32-bit, it looks like an interaction with the agp code which does a big 
bunch of change page attr to allocate the AGP aperture backed memory..

I think the code might have worked in a previous iteration on my 64-bit 
965G machine at home but I'm on the road and won't be back anytime soon..

I'll see what I can figure out from my laptop...

Dave.
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