[Intel-gfx] batchbuffers failing to execute

[Daniel Vetter]

On Mon, Feb 20, 2012 at 08:30:39PM +0000, Chris Wilson wrote:
> On Mon, 20 Feb 2012 12:10:49 -0800, Eric Anholt <eric at anholt.net> wrote:
> > This is gen7, danvet's kernel de67cba65944f26c0f147035bd62e30c5f456b96
> > rebased on top of cherry-picks of the 4 ivb workaround patches.  A
> > revert of a71d8d94525e8fd855c0466fb586ae1cb008f3a2 doesn't help.
> 
> You need the bug fix that was meant to be applied before that patch
> id:1328708054-26350-1-git-send-email-chris at chris-wilson.co.uk.
> 
> See also https://bugs.freedesktop.org/show_bug.cgi?id=45492

Meh, stupid me somehow got the idea that we'd check the new request->tail
before the b0rked autoreport_head and hence merging just the new code for
-next would fix this desaster without merging in -fixes. Otherwise I'd
been slightly more clear in my -next announcement ...

/me hides in shame
-Daniel
-- 
Daniel Vetter
Mail: daniel at ffwll.ch
Mobile: +41 (0)79 365 57 48