[igt-dev] [PATCH i-g-t] blacklist: Don't run DRRS test on Intel CI system

[Lofstedt, Marta]

> -----Original Message-----
> From: Maarten Lankhorst [mailto:maarten.lankhorst at linux.intel.com]
> Sent: Monday, March 26, 2018 4:23 PM
> To: Lofstedt, Marta <marta.lofstedt at intel.com>; igt-
> dev at lists.freedesktop.org
> Subject: Re: [igt-dev] [PATCH i-g-t] blacklist: Don't run DRRS test on Intel CI
> system
> 
> Op 26-03-18 om 08:29 schreef Marta Lofstedt:
> > Skipping takes time, specifically for the big amount of drrs related
> > kms_frontbuffer_tracking tests. Since we currently don't have any
> > system set up with DRRS panels, blacklisting all those test will save
> > time, and we can avoid the need to increase the Jenkins timeout in
> > order to solve the Bugzilla below.
> >
> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105617
> > Signed-off-by: Marta Lofstedt <marta.lofstedt at intel.com>
> > ---
> >  tests/intel-ci/blacklist.txt | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/tests/intel-ci/blacklist.txt
> > b/tests/intel-ci/blacklist.txt index 7ca313ac..0a8506ca 100644
> > --- a/tests/intel-ci/blacklist.txt
> > +++ b/tests/intel-ci/blacklist.txt
> > @@ -57,6 +57,7 @@ igt at gem_tiled_swapping@(?!non-threaded).*
> >  igt at gem_userptr_blits@(major|minor|forked|mlocked|swapping).*
> >  igt at gem_wait@.*hang.*
> >  igt at gem_write_read_ring_switch(@.*)?
> > +igt at kms_frontbuffer_tracking@.*drrs*
> >  ###############################################
> >  # Broadcom
> >  ###############################################
> Hm a single skipped test should take about 100 ms, but I do notice we probe
> all outputs in igt_display_init, so could this also be fixed by
> https://patchwork.freedesktop.org/patch/212983/ ?
> This should reduce probing to the minimum.
> 
> ~Maarten

APL-shards runtime was ~120 seconds less on the PW run for this patch compared to the CI_DRM_NNNN run before