[igt-dev] [PATCH i-g-t v6 1/1] i915_pm_rpm: remove gem-execbuf-stress-extra-wait because same as gem-execbuf-stress

[igt-dev] [PATCH i-g-t v6 1/1] i915_pm_rpm: remove gem-execbuf-stress-extra-wait because same as gem-execbuf-stress

[Caz Yokoyama]

Extra 5sec delay does not add any value more than gem-execbuf-stress.
It waits until suspend state after a job is added by gem_execbuf().
There is no need to do more when GPU becomes suspended state.
I confirm this by looking at pm_runtime_force_suspend() which exits
on suspend state.

Signed-off-by: Caz Yokoyama <caz.yokoyama@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
---
 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 a2101ae7..2f36ad3f 100644
--- a/tests/intel-ci/blacklist.txt
+++ b/tests/intel-ci/blacklist.txt
@@ -14,6 +14,7 @@ igt@drm_mm(@.*)?
 ###############################################
 igt@i915_module_load(@.*)?
 igt@i915_pm_rpm@module-reload
+igt@i915_pm_rpm@gem-execbuf-stress-extra-wait
 ###############################################
 # GEM
 ###############################################
-- 
2.17.1

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[igt-dev] ✓ Fi.CI.BAT: success for series starting with [i-g-t,v6,1/1] i915_pm_rpm: remove gem-execbuf-stress-extra-wait because same as gem-execbuf-stress

[Patchwork]

== Series Details ==

Series: series starting with [i-g-t,v6,1/1] i915_pm_rpm: remove gem-execbuf-stress-extra-wait because same as gem-execbuf-stress
URL   : https://patchwork.freedesktop.org/series/58762/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_5840 -> IGTPW_2740
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/58762/revisions/1/mbox/

Known issues
------------

  Here are the changes found in IGTPW_2740 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_busy@basic-flip-a:
    - fi-gdg-551:         PASS -> FAIL [fdo#103182]

  * igt@kms_busy@basic-flip-c:
    - fi-blb-e6850:       NOTRUN -> SKIP [fdo#109271] / [fdo#109278]

  * igt@kms_frontbuffer_tracking@basic:
    - fi-icl-u3:          PASS -> FAIL [fdo#103167]

  * igt@kms_pipe_crc_basic@hang-read-crc-pipe-c:
    - fi-blb-e6850:       NOTRUN -> SKIP [fdo#109271] +48

  * igt@kms_pipe_crc_basic@nonblocking-crc-pipe-b:
    - fi-byt-clapper:     PASS -> FAIL [fdo#107362]

  * igt@prime_vgem@basic-fence-flip:
    - fi-gdg-551:         PASS -> DMESG-FAIL [fdo#103182]

  
#### Possible fixes ####

  * igt@gem_exec_suspend@basic-s4-devices:
    - fi-blb-e6850:       INCOMPLETE [fdo#107718] -> PASS

  * igt@prime_vgem@basic-fence-flip:
    - fi-icl-u3:          FAIL [fdo#104008] -> PASS

  
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103182]: https://bugs.freedesktop.org/show_bug.cgi?id=103182
  [fdo#104008]: https://bugs.freedesktop.org/show_bug.cgi?id=104008
  [fdo#107362]: https://bugs.freedesktop.org/show_bug.cgi?id=107362
  [fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278


Participating hosts (50 -> 38)
------------------------------

  Missing    (12): fi-kbl-soraka fi-hsw-4770r fi-ilk-m540 fi-bxt-dsi fi-hsw-4200u fi-hsw-peppy fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-pnv-d510 fi-skl-lmem fi-bdw-samus 


Build changes
-------------

    * IGT: IGT_4913 -> IGTPW_2740

  CI_DRM_5840: db336fee1090f4207856469e57d04bcf56fe9e3a @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_2740: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2740/
  IGT_4913: e408d569973b610ba4aafdba016c48b25e563468 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2740/
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[igt-dev] ✓ Fi.CI.IGT: success for series starting with [i-g-t,v6,1/1] i915_pm_rpm: remove gem-execbuf-stress-extra-wait because same as gem-execbuf-stress

[Patchwork]

== Series Details ==

Series: series starting with [i-g-t,v6,1/1] i915_pm_rpm: remove gem-execbuf-stress-extra-wait because same as gem-execbuf-stress
URL   : https://patchwork.freedesktop.org/series/58762/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_5840_full -> IGTPW_2740_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/58762/revisions/1/mbox/

Known issues
------------

  Here are the changes found in IGTPW_2740_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_reuse@contexts:
    - shard-apl:          PASS -> INCOMPLETE [fdo#103927]

  * igt@gem_exec_schedule@preempt-other-chain-blt:
    - shard-snb:          NOTRUN -> SKIP [fdo#109271] +149

  * igt@gem_tiled_swapping@non-threaded:
    - shard-hsw:          PASS -> INCOMPLETE [fdo#103540]

  * igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-a:
    - shard-snb:          PASS -> DMESG-WARN [fdo#110222]
    - shard-kbl:          PASS -> DMESG-WARN [fdo#110222]

  * igt@kms_chv_cursor_fail@pipe-c-256x256-bottom-edge:
    - shard-snb:          NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +16

  * igt@kms_flip@2x-dpms-vs-vblank-race-interruptible:
    - shard-kbl:          NOTRUN -> SKIP [fdo#109271] +61

  * igt@kms_flip@basic-plain-flip:
    - shard-snb:          PASS -> INCOMPLETE [fdo#105411]

  * igt@kms_frontbuffer_tracking@fbc-rgb565-draw-mmap-gtt:
    - shard-snb:          PASS -> SKIP [fdo#109271]

  * igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-cpu:
    - shard-glk:          NOTRUN -> SKIP [fdo#109271] +5

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-f:
    - shard-kbl:          NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +6

  * igt@kms_plane_alpha_blend@pipe-c-alpha-opaque-fb:
    - shard-kbl:          NOTRUN -> FAIL [fdo#108145] +2

  * igt@kms_plane_scaling@pipe-a-scaler-with-clipping-clamping:
    - shard-glk:          PASS -> SKIP [fdo#109271] / [fdo#109278]

  * igt@kms_setmode@basic:
    - shard-apl:          PASS -> FAIL [fdo#99912]
    - shard-kbl:          NOTRUN -> FAIL [fdo#99912]
    - shard-snb:          NOTRUN -> FAIL [fdo#99912]

  * igt@kms_vblank@pipe-a-ts-continuation-modeset-rpm:
    - shard-apl:          PASS -> FAIL [fdo#104894] +2

  * igt@kms_vblank@pipe-b-ts-continuation-modeset:
    - shard-kbl:          PASS -> FAIL [fdo#104894] +1

  
#### Possible fixes ####

  * igt@gem_eio@in-flight-suspend:
    - shard-snb:          FAIL [fdo#103375] -> PASS

  * igt@kms_busy@extended-modeset-hang-newfb-render-a:
    - shard-kbl:          DMESG-WARN [fdo#110222] -> PASS +1

  * igt@kms_busy@extended-modeset-hang-newfb-render-b:
    - shard-hsw:          DMESG-WARN [fdo#110222] -> PASS +1

  * igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-b:
    - shard-snb:          DMESG-WARN [fdo#110222] -> PASS +1

  * igt@kms_busy@extended-pageflip-modeset-hang-oldfb-render-a:
    - shard-glk:          DMESG-WARN [fdo#110222] -> PASS

  * igt@kms_cursor_legacy@cursor-vs-flip-atomic-transitions:
    - shard-hsw:          FAIL [fdo#103355] -> PASS

  * igt@kms_draw_crc@draw-method-xrgb8888-mmap-cpu-ytiled:
    - shard-glk:          FAIL [fdo#107791] -> PASS

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-shrfb-msflip-blt:
    - shard-glk:          FAIL [fdo#103167] -> PASS

  * igt@kms_rotation_crc@multiplane-rotation:
    - shard-kbl:          INCOMPLETE [fdo#103665] -> PASS

  * igt@kms_rotation_crc@multiplane-rotation-cropping-top:
    - shard-kbl:          FAIL [fdo#109016] -> PASS

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103355]: https://bugs.freedesktop.org/show_bug.cgi?id=103355
  [fdo#103375]: https://bugs.freedesktop.org/show_bug.cgi?id=103375
  [fdo#103540]: https://bugs.freedesktop.org/show_bug.cgi?id=103540
  [fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#104894]: https://bugs.freedesktop.org/show_bug.cgi?id=104894
  [fdo#105411]: https://bugs.freedesktop.org/show_bug.cgi?id=105411
  [fdo#107791]: https://bugs.freedesktop.org/show_bug.cgi?id=107791
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109016]: https://bugs.freedesktop.org/show_bug.cgi?id=109016
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
  [fdo#110222]: https://bugs.freedesktop.org/show_bug.cgi?id=110222
  [fdo#99912]: https://bugs.freedesktop.org/show_bug.cgi?id=99912


Participating hosts (10 -> 5)
------------------------------

  Missing    (5): shard-skl pig-hsw-4770r pig-glk-j5005 shard-iclb pig-skl-6260u 


Build changes
-------------

    * IGT: IGT_4913 -> IGTPW_2740
    * Piglit: piglit_4509 -> None

  CI_DRM_5840: db336fee1090f4207856469e57d04bcf56fe9e3a @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_2740: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2740/
  IGT_4913: e408d569973b610ba4aafdba016c48b25e563468 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2740/
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Re: [igt-dev] [PATCH i-g-t v6 1/1] i915_pm_rpm: remove gem-execbuf-stress-extra-wait because same as gem-execbuf-stress

[Chris Wilson]

Quoting Caz Yokoyama (2019-03-29 22:26:13)
> Extra 5sec delay does not add any value more than gem-execbuf-stress.
> It waits until suspend state after a job is added by gem_execbuf().
> There is no need to do more when GPU becomes suspended state.
> I confirm this by looking at pm_runtime_force_suspend() which exits
> on suspend state.
> 
> Signed-off-by: Caz Yokoyama <caz.yokoyama@intel.com>
> Cc: Chris Wilson <chris@chris-wilson.co.uk>

There is no difference wrt to the driver that extra-wait would cover
that isn't covered by the other execbuf-stress variants. The wait is
pure paranoia that the HW does something underneath the covers that
interferes with us. The likelihood of this test even spotting that?
Slim. Still I can't rule out that it may, so useful to keep around for
investigations.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris
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