[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: Add missing NULL check before calling initial_watermarks (rev2)

[Ville Syrjälä]

On Tue, Mar 01, 2016 at 12:32:53PM +0200, Imre Deak wrote:
> On Tue, 2016-03-01 at 07:24 +0000, Patchwork wrote:
> > == Series Details ==
> > 
> > Series: drm/i915: Add missing NULL check before calling
> > initial_watermarks (rev2)
> > URL   : https://patchwork.freedesktop.org/series/3930/
> > State : failure
> > 
> > == Summary ==
> > 
> > Series 3930v2 drm/i915: Add missing NULL check before calling
> > initial_watermarks
> > http://patchwork.freedesktop.org/api/1.0/series/3930/revisions/2/mbox
> > /
> > 
> > Test kms_flip:
> >         Subgroup basic-flip-vs-dpms:
> >                 pass       -> DMESG-WARN (ilk-hp8440p) UNSTABLE
> >         Subgroup basic-flip-vs-wf_vblank:
> >                 pass       -> FAIL       (hsw-gt2)
> 
> On HSW this patch shouldn't matter, but I haven't seen this problem
> earlier, so opened a bug for it:
> https://bugs.freedesktop.org/show_bug.cgi?id=94347

Could be a duplicate of
https://bugs.freedesktop.org/show_bug.cgi?id=94294
but I was too lazy to see i the ts vs. seq has the same 1 frame
difference. We should improve the asserts in the test to give us more
easily digestible information.

> 
> >                 dmesg-warn -> PASS       (hsw-brixbox)
> >                 pass       -> DMESG-WARN (bdw-ultra)
> 
> This is a hw-access-while-suspended failure on the watermark optimize
> path, not relevant to this change. I'm guessing it was introduced by
> the two stage WM support patch. A fix would be to take a wake reference
> around the WM programming, or avoid the programming in cases where
> everything is inactive. Adding Matt and Maarten.
> 
> >         Subgroup basic-plain-flip:
> >                 pass       -> DMESG-WARN (hsw-gt2)
> 
> Same as above.
> 
> > Test kms_force_connector_basic:
> >         Subgroup force-connector-state:
> >                 pass       -> SKIP       (snb-x220t)
> >         Subgroup force-edid:
> >                 pass       -> SKIP       (snb-x220t)
> >         Subgroup force-load-detect:
> >                 fail       -> DMESG-FAIL (ivb-t430s)
> > Test kms_pipe_crc_basic:
> >         Subgroup suspend-read-crc-pipe-c:
> >                 pass       -> DMESG-WARN (bsw-nuc-2)
> > Test pm_rpm:
> >         Subgroup basic-pci-d3-state:
> >                 dmesg-warn -> PASS       (snb-dellxps)
> >                 dmesg-warn -> PASS       (byt-nuc)
> >         Subgroup basic-rte:
> >                 dmesg-warn -> PASS       (snb-x220t)
> >                 pass       -> DMESG-WARN (byt-nuc) UNSTABLE
> 
> For all the above failures, the given platforms are not relevant to
> this change.
> 
> > 
> > bdw-
> > nuci7        total:166  pass:155  dwarn:0   dfail:0   fail:0   skip:1
> > 1 
> > bdw-
> > ultra        total:169  pass:154  dwarn:1   dfail:0   fail:0   skip:1
> > 4 
> > bsw-nuc-
> > 2        total:169  pass:137  dwarn:1   dfail:0   fail:1   skip:30 
> > byt-
> > nuc          total:169  pass:143  dwarn:1   dfail:0   fail:0   skip:2
> > 5 
> > hsw-
> > brixbox      total:169  pass:154  dwarn:0   dfail:0   fail:0   skip:1
> > 5 
> > hsw-
> > gt2          total:169  pass:156  dwarn:1   dfail:1   fail:1   skip:1
> > 0 
> > ilk-
> > hp8440p      total:169  pass:117  dwarn:1   dfail:0   fail:1   skip:5
> > 0 
> > ivb-
> > t430s        total:169  pass:153  dwarn:0   dfail:1   fail:0   skip:1
> > 5 
> > snb-
> > dellxps      total:169  pass:144  dwarn:1   dfail:0   fail:1   skip:2
> > 3 
> > snb-
> > x220t        total:169  pass:142  dwarn:1   dfail:0   fail:2   skip:2
> > 4 
> > 
> > Results at /archive/results/CI_IGT_test/Patchwork_1497/
> > 
> > a1c053436ca45c5860f842e294ad29d6055bd43b drm-intel-nightly: 2016y-
> > 02m-29d-16h-58m-26s UTC integration manifest
> > ad1be9242b45df74f512fb0fda89c608c337560d drm/i915: Add missing NULL
> > check before calling initial_watermarks
> > 
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-- 
Ville Syrjälä
Intel OTC