[PATCH] drm/i915/selftests: Skip live_execlists if the GPU is terminally wedged

[PATCH] drm/i915/selftests: Skip live_execlists if the GPU is terminally wedged

[Chris Wilson]

If the GPU is irrecoverably wedged, we can not execute any requests
making testing execlists (request execution) pointless. Skip!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
---
 drivers/gpu/drm/i915/selftests/intel_lrc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/selftests/intel_lrc.c b/drivers/gpu/drm/i915/selftests/intel_lrc.c
index ea27c7cfbf96..730a02d39058 100644
--- a/drivers/gpu/drm/i915/selftests/intel_lrc.c
+++ b/drivers/gpu/drm/i915/selftests/intel_lrc.c
@@ -455,5 +455,8 @@ int intel_execlists_live_selftests(struct drm_i915_private *i915)
 	if (!HAS_EXECLISTS(i915))
 		return 0;
 
+	if (i915_terminally_wedged(&i915->gpu_error))
+		return 0;
+
 	return i915_subtests(tests, i915);
 }
-- 
2.18.0

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Re: [PATCH] drm/i915/selftests: Skip live_execlists if the GPU is terminally wedged

[Matthew Auld]

On 6 July 2018 at 12:45, Chris Wilson <chris@chris-wilson.co.uk> wrote:
> If the GPU is irrecoverably wedged, we can not execute any requests
> making testing execlists (request execution) pointless. Skip!
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
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✓ Fi.CI.BAT: success for drm/i915/selftests: Skip live_execlists if the GPU is terminally wedged

[Patchwork]

== Series Details ==

Series: drm/i915/selftests: Skip live_execlists if the GPU is terminally wedged
URL   : https://patchwork.freedesktop.org/series/46069/
State : success

== Summary ==

= CI Bug Log - changes from CI_DRM_4444 -> Patchwork_9565 =

== Summary - SUCCESS ==

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/46069/revisions/1/mbox/

== Known issues ==

  Here are the changes found in Patchwork_9565 that come from known issues:

  === IGT changes ===

    ==== Possible fixes ====

    igt@kms_pipe_crc_basic@suspend-read-crc-pipe-c:
      fi-bxt-dsi:         INCOMPLETE (fdo#103927) -> PASS

    
  fdo#103927 https://bugs.freedesktop.org/show_bug.cgi?id=103927


== Participating hosts (47 -> 42) ==

  Missing    (5): fi-ctg-p8600 fi-ilk-m540 fi-byt-squawks fi-bsw-cyan fi-hsw-4200u 


== Build changes ==

    * Linux: CI_DRM_4444 -> Patchwork_9565

  CI_DRM_4444: b153ce72348cbf6639dc5bd8e5e1bb0c180e9b86 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_4540: 78071c2fa53db2f04b8eddc6e6118be4fbc5c2fe @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_9565: 73d62b8b7b7f86fa9d4ba0517b42dcfab85a07c9 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

73d62b8b7b7f drm/i915/selftests: Skip live_execlists if the GPU is terminally wedged

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_9565/issues.html
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✗ Fi.CI.IGT: failure for drm/i915/selftests: Skip live_execlists if the GPU is terminally wedged

[Patchwork]

== Series Details ==

Series: drm/i915/selftests: Skip live_execlists if the GPU is terminally wedged
URL   : https://patchwork.freedesktop.org/series/46069/
State : failure

== Summary ==

= CI Bug Log - changes from CI_DRM_4444_full -> Patchwork_9565_full =

== Summary - FAILURE ==

  Serious unknown changes coming with Patchwork_9565_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_9565_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  

== Possible new issues ==

  Here are the unknown changes that may have been introduced in Patchwork_9565_full:

  === IGT changes ===

    ==== Possible regressions ====

    igt@kms_flip_tiling@flip-y-tiled:
      shard-glk:          PASS -> FAIL

    
    ==== Warnings ====

    igt@gem_exec_schedule@deep-vebox:
      shard-kbl:          SKIP -> PASS +1

    igt@gem_mocs_settings@mocs-rc6-vebox:
      shard-kbl:          PASS -> SKIP +1

    
== Known issues ==

  Here are the changes found in Patchwork_9565_full that come from known issues:

  === IGT changes ===

    ==== Issues hit ====

    igt@drv_selftest@live_gtt:
      shard-kbl:          PASS -> FAIL (fdo#105347, fdo#107127)

    igt@drv_suspend@shrink:
      shard-snb:          PASS -> FAIL (fdo#106886)

    igt@kms_flip_tiling@flip-to-y-tiled:
      shard-glk:          PASS -> FAIL (fdo#103822)

    
    ==== Possible fixes ====

    igt@gem_ppgtt@blt-vs-render-ctxn:
      shard-kbl:          INCOMPLETE (fdo#103665, fdo#106023) -> PASS

    igt@kms_cursor_legacy@2x-nonblocking-modeset-vs-cursor-atomic:
      shard-glk:          FAIL (fdo#105454, fdo#106509) -> PASS

    igt@kms_flip@2x-flip-vs-expired-vblank:
      shard-glk:          FAIL (fdo#105363) -> PASS

    
    ==== Warnings ====

    igt@drv_selftest@live_gtt:
      shard-glk:          FAIL (fdo#105347, fdo#107127) -> INCOMPLETE (k.org#198133, fdo#103359, fdo#107127)

    
  fdo#103359 https://bugs.freedesktop.org/show_bug.cgi?id=103359
  fdo#103665 https://bugs.freedesktop.org/show_bug.cgi?id=103665
  fdo#103822 https://bugs.freedesktop.org/show_bug.cgi?id=103822
  fdo#105347 https://bugs.freedesktop.org/show_bug.cgi?id=105347
  fdo#105363 https://bugs.freedesktop.org/show_bug.cgi?id=105363
  fdo#105454 https://bugs.freedesktop.org/show_bug.cgi?id=105454
  fdo#106023 https://bugs.freedesktop.org/show_bug.cgi?id=106023
  fdo#106509 https://bugs.freedesktop.org/show_bug.cgi?id=106509
  fdo#106886 https://bugs.freedesktop.org/show_bug.cgi?id=106886
  fdo#107127 https://bugs.freedesktop.org/show_bug.cgi?id=107127
  k.org#198133 https://bugzilla.kernel.org/show_bug.cgi?id=198133


== Participating hosts (5 -> 5) ==

  No changes in participating hosts


== Build changes ==

    * Linux: CI_DRM_4444 -> Patchwork_9565

  CI_DRM_4444: b153ce72348cbf6639dc5bd8e5e1bb0c180e9b86 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_4540: 78071c2fa53db2f04b8eddc6e6118be4fbc5c2fe @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_9565: 73d62b8b7b7f86fa9d4ba0517b42dcfab85a07c9 @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_9565/shards.html
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