Re: [Linux v4.0-rc5] Warnings in drm_framebuffer_reference() and drm_atomic_check_only()

[Daniel Vetter]

On Tue, Mar 24, 2015 at 07:09:03PM +0100, Sedat Dilek wrote:
> On Mon, Mar 23, 2015 at 9:25 AM, Daniel Vetter <daniel@xxxxxxxx> wrote:
> > On Mon, Mar 23, 2015 at 07:25:27AM +0100, Sedat Dilek wrote:
> >> Hi,
> >>
> >> I did my weekly update of the Linux RC (here: v4.0-rc5) and fell over
> >> some warning in the drm area.
> >>
> >> Please have a look...
> >
> 
> Hi Daniel,
> 
> > Just to confirm: Both are new in -rc5 and haven't been around in -rc4?
> >
> 
> Yeah, rc4 was OK but with rc5 I have seen these warnings.
> 
> > Also can you pls give -nightly a spin and see what happens there?
> >
> 
> drm-intel-nightly (2015y-03m-24d-09h-19m-43s UTC) pulled on top of rc5
> does not show any warnings in the drm | i915 area.

drm-fixes has 2 cherry-picks from -next to address the worst offenders,
there's one more which is waiting for confirmation:

commit fb9981aa675eb7b398849915364916fd98833cfa
Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
Date:   Thu Feb 5 19:24:25 2015 +0000

    drm/i915: Fix atomic state when reusing the firmware fb

Please apply that commit from -next on top of drm-fixes and retest.

Thanks, Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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