Nouveau - Jun 2016 - Reported regressions for 4.7 as of Sunday, 2016-06-19

On 24.06.2016 16:19, George Spelvin wrote:
> Here's a regression you might add.  
Thx, added.
> I only reported it to dri-devel,
> since it's DRI-specific, but since there's been thunderous silence
> for a few weeks, I'm trying to be a squeakier wheel.
Added the nouveau developers to CC, maybe it's a bug in the drm driver
that triggers this problem; and airlied is "Internet challenged" right
now and Daniel on holidays, so it might be good to get more people into
the loop anyway.
> Given that I bisected it to a single, small, revertable commit, I'd
> hoped it would be easy to deal with.
> 
> [BISECTED: 0955c1250e] 4.7-rc1 oops at drm_connector_cleanup+0x5c/0x1d0 
> 
> E-mail report at
> https://marc.info/?l=dri-devel&m=146577898611849
> 
> Bugzilla report at
> https://bugs.freedesktop.org/show_bug.cgi?id=96532
FWIW the important detail: Reverting
https://git.kernel.org/linus/0955c1250e (drm/crtc: take references to
connectors used in a modeset. (v2)) fixes this.

Sincerely, your regression tracker for Linux 4.7 (http://bit.ly/28JRmJo)
 Thorsten

Am Sonntag, den 26.06.2016, 14:52 +0200 schrieb Thorsten
Leemhuis:
> On 24.06.2016 16:19, George Spelvin wrote:
> > 
> > Here's a regression you might add.  
> Thx, added.
> 
Probably the same bug as 
https://bugzilla.kernel.org/show_bug.cgi?id=119861 and already fixed in
the last -rc.

Regards,
Lucas
> > 
> > I only reported it to dri-devel,
> > since it's DRI-specific, but since there's been thunderous
silence
> > for a few weeks, I'm trying to be a squeakier wheel.
> Added the nouveau developers to CC, maybe it's a bug in the drm
> driver
> that triggers this problem; and airlied is "Internet challenged"
> right
> now and Daniel on holidays, so it might be good to get more people
> into
> the loop anyway.
> 
> > 
> > Given that I bisected it to a single, small, revertable commit,
I'd
> > hoped it would be easy to deal with.
> > 
> > [BISECTED: 0955c1250e] 4.7-rc1 oops at
> > drm_connector_cleanup+0x5c/0x1d0 
> > 
> > E-mail report at
> > https://marc.info/?l=dri-devel&m=146577898611849
> > 
> > Bugzilla report at
> > https://bugs.freedesktop.org/show_bug.cgi?id=96532
> FWIW the important detail: Reverting
> https://git.kernel.org/linus/0955c1250e (drm/crtc: take references to
> connectors used in a modeset. (v2)) fixes this.
> 
> Sincerely, your regression tracker for Linux 4.7 (http://bit.ly/28JRm
> Jo)
>  Thorsten
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