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From: Arnd Bergmann <arnd@arndb.de>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: linux-kernel@vger.kernel.org, David Airlie <airlied@linux.ie>
Subject: Re: [BISECTED] agp/intel: revert "Remove confusion of stolen entries not stolen memory"
Date: Mon, 20 Dec 2010 21:52:38 +0100	[thread overview]
Message-ID: <201012202152.38863.arnd@arndb.de> (raw)
In-Reply-To: <0d30dc$kh3cm9@orsmga001.jf.intel.com>

On Monday 20 December 2010 20:52:07 Chris Wilson wrote:
> 
> Also, which modules do you have loaded when using VESA? i.e. is the
> i915.ko loaded, but in UMS mode (i915.modeset=0)?

This doesn't seem to matter, as far as I can tell, i915 can be loaded
or now.

I've seen the system crash once while loading i915 with
modeset=1 and my revert patch applied and backed it out.

After that, I could no longer even get i915 to do modesetting,
the ioremap in intel_opregion_setup now fails because reserve_memtype
decides that the opregion should be write-back when we ask for
an uncached mapping. That's probably an unrelated problem, but
I'm mentioning it anyway in case it's significant.

	Arnd

  reply	other threads:[~2010-12-20 20:52 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-12-20 18:12 Arnd Bergmann
2010-12-20 18:53 ` Chris Wilson
2010-12-20 19:47   ` Arnd Bergmann
2010-12-20 19:52     ` Chris Wilson
2010-12-20 20:52       ` Arnd Bergmann [this message]
2010-12-20 21:06         ` Chris Wilson
2010-12-20 21:54           ` Arnd Bergmann
2010-12-20 22:08             ` Dave Airlie
2011-01-20 23:24           ` Frederic Weisbecker
2011-01-21 10:58             ` [PATCH] drm/i915,agp/intel: Do not clear stolen entries Chris Wilson
2011-01-21 16:26               ` Jiri Olsa
2011-01-23  1:12               ` Frederic Weisbecker
2011-01-23 11:01                 ` Chris Wilson
2011-01-23 17:59                   ` Frederic Weisbecker
2011-01-24  7:40                     ` Hugh Dickins
2011-01-24 10:10                       ` Chris Wilson
2011-01-26 21:39                         ` Arnd Bergmann
2011-01-28 22:00                         ` Hugh Dickins
2011-01-29  2:59                           ` Mario Kleiner
2011-01-30  0:28                             ` Hugh Dickins
2011-01-30  4:13                               ` Mario Kleiner
2011-01-30  9:55                                 ` Chris Wilson
2011-01-31 10:57                                   ` [PATCH] drm/i915: Suppress spurious vblank interrupts Chris Wilson
2011-02-01 17:34                                     ` Hugh Dickins
2011-02-01 17:46                                       ` Chris Wilson
2011-02-01 17:46                                       ` Jesse Barnes
2011-02-01 18:08                                         ` Jesse Barnes
2011-02-01 18:46                                           ` Hugh Dickins
2011-02-01 19:32                                             ` Jesse Barnes
2011-02-02  3:37                                               ` Hugh Dickins
2011-02-02 17:18                                                 ` Jesse Barnes
2011-02-08 19:52                                                   ` Hugh Dickins
2011-02-10 10:16                                                     ` [PATCH] drm/i915/tv: Use polling rather than interrupt-based hotplug Chris Wilson
2011-02-11  6:34                                                       ` Hugh Dickins
2011-02-11 18:21                                                     ` [PATCH] drm/i915: Suppress spurious vblank interrupts Mario Kleiner
2011-02-14 17:41                                                       ` Hugh Dickins
2011-06-18  4:40                                                         ` Hugh Dickins
2011-01-30  8:52                               ` [PATCH] drm/i915,agp/intel: Do not clear stolen entries Chris Clayton
2011-01-21 16:05             ` [BISECTED] agp/intel: revert "Remove confusion of stolen entries not stolen memory" Jiri Olsa

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