[Intel-gfx] ✗ Ro.CI.BAT: warning for series starting with [1/7] drm/i915: Enable edp psr error interrupts on hsw (rev2)

[Daniel Vetter]

On Thu, May 19, 2016 at 08:01:33AM -0000, Patchwork wrote:
> == Series Details ==
> 
> Series: series starting with [1/7] drm/i915: Enable edp psr error interrupts on hsw (rev2)
> URL   : https://patchwork.freedesktop.org/series/7357/
> State : warning
> 
> == Summary ==
> 
> Series 7357v2 Series without cover letter
> http://patchwork.freedesktop.org/api/1.0/series/7357/revisions/2/mbox
> 
> Test drv_hangman:
>         Subgroup error-state-basic:
>                 fail       -> PASS       (ro-ilk1-i5-650)
> Test kms_pipe_crc_basic:
>         Subgroup hang-read-crc-pipe-a:
>                 pass       -> DMESG-WARN (ro-ivb2-i7-3770)

This is a pretty good wtf since blanantly impossible. We have not bug for
this, but I think I've seen it in other places. I'm creating a patch to
make this code more resilient, hopefully that helps.

Definitely unrelated to PSR since ivb just plain doesn't have PSR ...
-Daniel

> 
> ro-bdw-i5-5250u  total:219  pass:181  dwarn:0   dfail:0   fail:0   skip:38 
> ro-bdw-i7-5557U  total:219  pass:206  dwarn:0   dfail:0   fail:0   skip:13 
> ro-bdw-i7-5600u  total:219  pass:187  dwarn:0   dfail:0   fail:0   skip:32 
> ro-bsw-n3050     total:219  pass:174  dwarn:0   dfail:0   fail:3   skip:42 
> ro-byt-n2820     total:218  pass:175  dwarn:0   dfail:0   fail:2   skip:41 
> ro-hsw-i3-4010u  total:218  pass:193  dwarn:0   dfail:0   fail:0   skip:25 
> ro-hsw-i7-4770r  total:219  pass:194  dwarn:0   dfail:0   fail:0   skip:25 
> ro-ilk-i7-620lm  total:219  pass:151  dwarn:0   dfail:0   fail:1   skip:67 
> ro-ilk1-i5-650   total:214  pass:152  dwarn:0   dfail:0   fail:1   skip:61 
> ro-ivb-i7-3770   total:219  pass:183  dwarn:0   dfail:0   fail:0   skip:36 
> ro-ivb2-i7-3770  total:219  pass:186  dwarn:1   dfail:0   fail:0   skip:32 
> ro-snb-i7-2620M  total:219  pass:177  dwarn:0   dfail:0   fail:1   skip:41 
> 
> Results at /archive/results/CI_IGT_test/RO_Patchwork_934/
> 
> a2499a0 drm-intel-nightly: 2016y-05m-18d-17h-17m-55s UTC integration manifest
> 7f28bec drm/i915/psr: Implement PSR2 w/a for gen9
> 3ed1f4a drm/i915/psr: Use ->get_aux_send_ctl functions
> 89aa4b8 drm/i915/psr: Order DP aux transactions correctly
> f2227a1 drm/i915/psr: Skip aux handeshake if the vbt tells us to
> 63132de drm/i915/psr: Make idle_frames sensible again
> c77bcd8 drm/i915/psr: Try to program link training times correctly
> 068aab2 drm/i915: Enable edp psr error interrupts on hsw
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch