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From: David Miller <davem@davemloft.net>
To: benh@kernel.crashing.org
Cc: airlied@linux.ie, dri-devel@lists.sourceforge.net,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/5]: drm: ati_pcigart: Do not access I/O MEM space using pointer derefs.
Date: Sat, 14 Feb 2009 01:51:10 -0800 (PST)	[thread overview]
Message-ID: <20090214.015110.89500979.davem@davemloft.net> (raw)
In-Reply-To: <20090214.011145.102067430.davem@davemloft.net>

From: David Miller <davem@davemloft.net>
Date: Sat, 14 Feb 2009 01:11:45 -0800 (PST)

> From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Date: Sat, 14 Feb 2009 20:07:54 +1100
> 
> > We can do that by registering a surface from the kernel to cover the
> > GART I suppose, and clean things a bit so that when using the DRI, X
> > doesn't touch the surface registers -at all- and leaves it to the
> > kernel.
> 
> That actually sounds like a good idea.

Ok I have it working, patch coming right up.

      reply	other threads:[~2009-02-14  9:51 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-12 10:15 [PATCH 1/5]: drm: ati_pcigart: Do not access I/O MEM space using pointer derefs David Miller
2009-02-12 10:35 ` Benjamin Herrenschmidt
2009-02-12 11:09   ` David Miller
2009-02-12 11:23     ` Dave Airlie
2009-02-12 22:17       ` David Miller
2009-02-12 21:26     ` Benjamin Herrenschmidt
2009-02-12 21:29       ` Benjamin Herrenschmidt
2009-02-14  6:09   ` David Miller
2009-02-14  7:42     ` Dave Airlie
2009-02-14  8:58       ` David Miller
2009-02-14  9:09       ` Benjamin Herrenschmidt
2009-02-14  9:07     ` Benjamin Herrenschmidt
2009-02-14  9:11       ` David Miller
2009-02-14  9:51         ` David Miller [this message]

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