Re: [igt-dev] ✓ Fi.CI.IGT: success for tests/kms_frontbuffer_tracking: Rework to prevent modesets!

[Rodrigo Vivi <rodrigo.vivi@intel.com>]

On Thu, Apr 05, 2018 at 09:56:42PM +0200, Daniel Vetter wrote:
> Hi all,
> 
> Ok, something went wrong here it seems:
> 
> This patch series passed CI nicely, but then it caused a regression:
> 
> https://bugs.freedesktop.org/show_bug.cgi?id=105503
> 
> Another problem is that history moves so damn fast nowadays that even
> the longer per-test history is useless already:
> 
> https://intel-gfx-ci.01.org/tree/drm-tip/igt@kms_frontbuffer_tracking@fbc-rgb101010-draw-mmap-cpu.html
> 
> Just 1 week later I can't even see anymore where this started. This
> makes finding and analysing regressions a real pain.
> 
> Tomi/Arek, can we have more history here? Or some view to go back further.

There is an extra aspect here. Paulo raised that the removal of modesets
could fully invalidate the kms_frontbuffer_tracking entirely.

So I think we should revert this patch.

> 
> Cheers, Daniel
> 
> 
> On Tue, Mar 20, 2018 at 12:46 PM, Patchwork
> <patchwork@emeril.freedesktop.org> wrote:
> > == Series Details ==
> >
> > Series: tests/kms_frontbuffer_tracking: Rework to prevent modesets!
> > URL   : https://patchwork.freedesktop.org/series/40195/
> > State : success
> >
> > == Summary ==
> >
> > ---- Possible new issues:
> >
> > Test kms_cursor_crc:
> >         Subgroup cursor-128x128-suspend:
> >                 skip       -> PASS       (shard-snb)
> >
> > ---- Known issues:
> >
> > Test kms_cursor_legacy:
> >         Subgroup 2x-long-flip-vs-cursor-legacy:
> >                 incomplete -> PASS       (shard-hsw) fdo#104873
> > Test kms_flip:
> >         Subgroup dpms-vs-vblank-race:
> >                 fail       -> PASS       (shard-hsw) fdo#103060
> >         Subgroup flip-vs-absolute-wf_vblank:
> >                 fail       -> PASS       (shard-hsw) fdo#100368
> > Test kms_flip_tiling:
> >         Subgroup flip-x-tiled:
> >                 fail       -> PASS       (shard-apl) fdo#103822
> > Test kms_pipe_crc_basic:
> >         Subgroup suspend-read-crc-pipe-a:
> >                 skip       -> PASS       (shard-snb) fdo#103375 +1
> > Test kms_plane_multiple:
> >         Subgroup atomic-pipe-a-tiling-x:
> >                 pass       -> FAIL       (shard-snb) fdo#103166 +1
> >
> > fdo#104873 https://bugs.freedesktop.org/show_bug.cgi?id=104873
> > fdo#103060 https://bugs.freedesktop.org/show_bug.cgi?id=103060
> > fdo#100368 https://bugs.freedesktop.org/show_bug.cgi?id=100368
> > fdo#103822 https://bugs.freedesktop.org/show_bug.cgi?id=103822
> > fdo#103375 https://bugs.freedesktop.org/show_bug.cgi?id=103375
> > fdo#103166 https://bugs.freedesktop.org/show_bug.cgi?id=103166
> >
> > shard-apl        total:3478 pass:1814 dwarn:1   dfail:0   fail:7   skip:1655 time:13117s
> > shard-hsw        total:3478 pass:1768 dwarn:1   dfail:0   fail:1   skip:1707 time:11755s
> > shard-snb        total:3478 pass:1357 dwarn:1   dfail:0   fail:3   skip:2117 time:7228s
> > Blacklisted hosts:
> > shard-kbl        total:3478 pass:1937 dwarn:2   dfail:1   fail:9   skip:1529 time:9827s
> >
> > == Logs ==
> >
> > For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_1166/shards.html
> > _______________________________________________
> > igt-dev mailing list
> > igt-dev@lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/igt-dev
> 
> 
> 
> -- 
> Daniel Vetter
> Software Engineer, Intel Corporation
> +41 (0) 79 365 57 48 - http://blog.ffwll.ch
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