Re: ✗ Fi.CI.BAT: warning for drm/i915: CCS prep stuff

["Ville Syrjälä" <ville.syrjala@linux.intel.com>]

On Tue, Mar 07, 2017 at 08:22:03PM -0000, Patchwork wrote:
> == Series Details ==
> 
> Series: drm/i915: CCS prep stuff
> URL   : https://patchwork.freedesktop.org/series/20851/
> State : warning
> 
> == Summary ==
> 
> Series 20851v1 drm/i915: CCS prep stuff
> https://patchwork.freedesktop.org/api/1.0/series/20851/revisions/1/mbox/
> 
> Test gem_exec_flush:
>         Subgroup basic-batch-kernel-default-uc:
>                 fail       -> PASS       (fi-snb-2600) fdo#100007
>         Subgroup basic-wb-rw-before-default:
>                 pass       -> INCOMPLETE (fi-skl-6700hq) fdo#100081
> Test gem_exec_suspend:
>         Subgroup basic-s4-devices:
>                 pass       -> DMESG-WARN (fi-bxt-t5700)

[  380.840188] [drm] Atomic update on pipe (A) took 110 us, max time under evasion is 100 us

Hmm. I wonder what we're doing in there on BXT that takes so long. Oh.
I see plenty of DRM_DEBUG_KMS() calls via intel_update_pipe_config() at
least. Those really need to go.


[  381.221206] WARNING: CPU: 3 PID: 0 at net/sched/sch_generic.c:316 dev_watchdog+0x225/0x230

Presumably not our problem, and not the first time this has been seen either.

> 
> fdo#100007 https://bugs.freedesktop.org/show_bug.cgi?id=100007
> fdo#100081 https://bugs.freedesktop.org/show_bug.cgi?id=100081
> 
> fi-bdw-5557u     total:278  pass:267  dwarn:0   dfail:0   fail:0   skip:11  time: 470s
> fi-bsw-n3050     total:278  pass:239  dwarn:0   dfail:0   fail:0   skip:39  time: 611s
> fi-bxt-j4205     total:278  pass:259  dwarn:0   dfail:0   fail:0   skip:19  time: 538s
> fi-bxt-t5700     total:278  pass:257  dwarn:1   dfail:0   fail:0   skip:20  time: 609s
> fi-byt-j1900     total:278  pass:251  dwarn:0   dfail:0   fail:0   skip:27  time: 511s
> fi-byt-n2820     total:278  pass:247  dwarn:0   dfail:0   fail:0   skip:31  time: 499s
> fi-hsw-4770      total:278  pass:262  dwarn:0   dfail:0   fail:0   skip:16  time: 437s
> fi-hsw-4770r     total:278  pass:262  dwarn:0   dfail:0   fail:0   skip:16  time: 435s
> fi-ilk-650       total:278  pass:228  dwarn:0   dfail:0   fail:0   skip:50  time: 440s
> fi-ivb-3520m     total:278  pass:260  dwarn:0   dfail:0   fail:0   skip:18  time: 495s
> fi-ivb-3770      total:278  pass:260  dwarn:0   dfail:0   fail:0   skip:18  time: 494s
> fi-kbl-7500u     total:278  pass:259  dwarn:1   dfail:0   fail:0   skip:18  time: 475s
> fi-skl-6260u     total:278  pass:268  dwarn:0   dfail:0   fail:0   skip:10  time: 503s
> fi-skl-6700hq    total:62   pass:54   dwarn:0   dfail:0   fail:0   skip:7   time: 0s
> fi-skl-6700k     total:278  pass:256  dwarn:4   dfail:0   fail:0   skip:18  time: 503s
> fi-skl-6770hq    total:278  pass:268  dwarn:0   dfail:0   fail:0   skip:10  time: 545s
> fi-snb-2520m     total:278  pass:250  dwarn:0   dfail:0   fail:0   skip:28  time: 553s
> fi-snb-2600      total:278  pass:249  dwarn:0   dfail:0   fail:0   skip:29  time: 431s
> 
> dcca4ca8923adc61254f23eb66ca18a4c9e1ffd3 drm-tip: 2017y-03m-07d-18h-17m-03s UTC integration manifest
> e02ab59 drm/i915: Use DRM_DEBUG_KMS() for framebuffer failure debug messages
> 98e01f1 drm/i915: Pass the correct plane index to _intel_compute_tile_offset()
> d44a4ff drm/i915: Avoid div-by-zero when computing aux_stride w/o an aux plane
> 9f610c8 drm/i915: Move nv12 chroma plane handling into intel_surf_alignment()
> 48539e6 drm/i915: Plumb drm_framebuffer into more places
> 
> == Logs ==
> 
> For more details see: https://intel-gfx-ci.01.org/CI/Patchwork_4088/

-- 
Ville Syrjälä
Intel OTC
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