linux-kernel - Re: [PATCH] drm/i915/execbuffer: Clear domains before beginning reloc processing

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Date:	Thu, 13 Jan 2011 16:10:59 +0000
From:	Chris Wilson <chris@...is-wilson.co.uk>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Jesse Barnes <jbarnes@...tuousgeek.org>,
	Dave Airlie <airlied@...ux.ie>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/i915/execbuffer: Clear domains before beginning reloc processing

On Thu, 13 Jan 2011 07:54:59 -0800, Linus Torvalds <torvalds@...ux-foundation.org> wrote:
> On Thu, Jan 13, 2011 at 3:07 AM, Chris Wilson <chris@...is-wilson.co.uk> wrote:
> > After reordering the sequence of relocating objects, commit 6fe4f1404,
> > we can no longer rely on seeing all reloc targets prior to performing
> > the relocation. So we need to clear the relocation domains earlier.
> 
> Yup, this one (together with the previous fix) seems to get rid of all
> the artifacts.
> 
> Should I just apply them as patches, or do you have a git branch to pull from?

They will be in drm-intel-fixes. There have been a couple of other patches,
for the compiler warning, the typo that Indan spotted and for modparam to
workaround the U160, so I'll send the pull request it via Dave.
-Chris

$ git shortlog linus..upstream/drm-intel-fixes
Chris Wilson (5):
      drm/i915/debugfs: Correct format after changing type of err object 'size'
      drm/i915: Add a module option to override the use of SSC
      drm/i915: Fix error handler to capture the first batch after the seqno
      drm/i915/execbuffer: Reorder relocations to match new object order
      drm/i915/execbuffer: Clear domains before beginning reloc processing

Indan Zupancic (1):
      drm/i915/panel: The backlight is enabled if the current value is non-zero

-- 
Chris Wilson, Intel Open Source Technology Centre
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