From: Jonathan Nieder <jrnieder@gmail.com>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org, stable@vger.kernel.org
Subject: Re: [PATCH] drm/i915: Wait for all pending operations to the fb before disabling the pipe
Date: Wed, 12 Sep 2012 09:24:16 -0700 [thread overview]
Message-ID: <20120912162416.GA877@mannheim-rule.local> (raw)
In-Reply-To: <20120912161450.GS5533@phenom.ffwll.local>
Daniel Vetter wrote:
> On Wed, Sep 12, 2012 at 09:03:03AM -0700, Jonathan Nieder wrote:
>> An ack from someone on the i915 team would be welcome as well.
>
> It's the right thing. The comment about "hough we still have a window for
> userspace to submit a broken command buffer during the modeset" just
> re-stresses that client can still kill the gpu. But with this fix here
> userspace has at least a chance to get it right, whereas before it just
> fell over sometimes.
Thanks for the quick and clear feedback. Makes sense.
Jonathan
next prev parent reply other threads:[~2012-09-12 16:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1347461831-18546-1-git-send-email-timo.aaltonen@canonical.com>
2012-09-12 15:09 ` [PATCH] drm/i915: Wait for all pending operations to the fb before disabling the pipe Jonathan Nieder
2012-09-12 15:23 ` Timo Aaltonen
2012-09-12 16:03 ` Jonathan Nieder
2012-09-12 16:14 ` Daniel Vetter
2012-09-12 16:24 ` Jonathan Nieder [this message]
2012-04-17 9:05 Chris Wilson
2012-04-18 11:01 ` Daniel Vetter
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