[igt-dev] [PATCH i-g-t] i915/gem_render_copy: Add hang detector

[igt-dev] [PATCH i-g-t] i915/gem_render_copy: Add hang detector

[Chris Wilson]

Die early if the GPU hangs during our basic render copy testing, and
clean up rather than waiting for multiple different failing batches
before detecting our failure.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/i915/gem_render_copy.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/i915/gem_render_copy.c b/tests/i915/gem_render_copy.c
index b8149483c..261833d24 100644
--- a/tests/i915/gem_render_copy.c
+++ b/tests/i915/gem_render_copy.c
@@ -715,6 +715,8 @@ igt_main_args("da", NULL, help_str, opt_handler, NULL)
 
 		data.batch = intel_batchbuffer_alloc(data.bufmgr, data.devid);
 		igt_assert(data.batch);
+
+		igt_fork_hang_detector(data.drm_fd);
 	}
 
 	igt_subtest("linear")
@@ -745,6 +747,7 @@ igt_main_args("da", NULL, help_str, opt_handler, NULL)
 		test(&data, I915_TILING_Yf, I915_TILING_Yf);
 
 	igt_fixture {
+		igt_stop_hang_detector();
 		intel_batchbuffer_free(data.batch);
 		drm_intel_bufmgr_destroy(data.bufmgr);
 	}
-- 
2.23.0

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[igt-dev] ✓ Fi.CI.BAT: success for i915/gem_render_copy: Add hang detector

[Patchwork]

== Series Details ==

Series: i915/gem_render_copy: Add hang detector
URL   : https://patchwork.freedesktop.org/series/67074/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6939 -> IGTPW_3486
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/67074/revisions/1/mbox/

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

  Here are the changes found in IGTPW_3486 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_create@basic-files:
    - fi-apl-guc:         [PASS][1] -> [INCOMPLETE][2] ([fdo#103927])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/fi-apl-guc/igt@gem_ctx_create@basic-files.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/fi-apl-guc/igt@gem_ctx_create@basic-files.html

  * igt@i915_selftest@live_sanitycheck:
    - fi-icl-u3:          [PASS][3] -> [DMESG-WARN][4] ([fdo#107724]) +2 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/fi-icl-u3/igt@i915_selftest@live_sanitycheck.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/fi-icl-u3/igt@i915_selftest@live_sanitycheck.html

  * igt@kms_frontbuffer_tracking@basic:
    - fi-hsw-peppy:       [PASS][5] -> [DMESG-WARN][6] ([fdo#102614])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html

  
#### Possible fixes ####

  * igt@gem_exec_reloc@basic-write-read:
    - fi-icl-u3:          [DMESG-WARN][7] ([fdo#107724]) -> [PASS][8] +2 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/fi-icl-u3/igt@gem_exec_reloc@basic-write-read.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/fi-icl-u3/igt@gem_exec_reloc@basic-write-read.html

  * igt@kms_busy@basic-flip-a:
    - fi-cml-u2:          [DMESG-WARN][9] ([fdo#105763]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/fi-cml-u2/igt@kms_busy@basic-flip-a.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/fi-cml-u2/igt@kms_busy@basic-flip-a.html

  * igt@kms_chamelium@common-hpd-after-suspend:
    - fi-icl-u2:          [DMESG-WARN][11] ([fdo#102505] / [fdo#110390]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/fi-icl-u2/igt@kms_chamelium@common-hpd-after-suspend.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/fi-icl-u2/igt@kms_chamelium@common-hpd-after-suspend.html

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

  [fdo#102505]: https://bugs.freedesktop.org/show_bug.cgi?id=102505
  [fdo#102614]: https://bugs.freedesktop.org/show_bug.cgi?id=102614
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#105763]: https://bugs.freedesktop.org/show_bug.cgi?id=105763
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#109100]: https://bugs.freedesktop.org/show_bug.cgi?id=109100
  [fdo#110390]: https://bugs.freedesktop.org/show_bug.cgi?id=110390


Participating hosts (54 -> 47)
------------------------------

  Additional (1): fi-icl-guc 
  Missing    (8): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-icl-y fi-bdw-samus fi-byt-clapper fi-skl-6700k2 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5196 -> IGTPW_3486

  CI-20190529: 20190529
  CI_DRM_6939: f839fe27dcaf8e4e0716c0b83a9481df3a1de27e @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3486: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/
  IGT_5196: 98783313b8b3097680df69007a9551c6248ab209 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/
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[igt-dev] ✗ Fi.CI.IGT: failure for i915/gem_render_copy: Add hang detector

[Patchwork]

== Series Details ==

Series: i915/gem_render_copy: Add hang detector
URL   : https://patchwork.freedesktop.org/series/67074/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_6939_full -> IGTPW_3486_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with IGTPW_3486_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_3486_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/67074/revisions/1/mbox/

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in IGTPW_3486_full:

### IGT changes ###

#### Possible regressions ####

  * igt@kms_frontbuffer_tracking@fbc-suspend:
    - shard-iclb:         [PASS][1] -> [DMESG-WARN][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb7/igt@kms_frontbuffer_tracking@fbc-suspend.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb5/igt@kms_frontbuffer_tracking@fbc-suspend.html

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

  Here are the changes found in IGTPW_3486_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_shared@exec-single-timeline-bsd:
    - shard-iclb:         [PASS][3] -> [SKIP][4] ([fdo#110841])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb5/igt@gem_ctx_shared@exec-single-timeline-bsd.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb2/igt@gem_ctx_shared@exec-single-timeline-bsd.html

  * igt@gem_exec_schedule@independent-bsd1:
    - shard-iclb:         [PASS][5] -> [SKIP][6] ([fdo#109276]) +18 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb2/igt@gem_exec_schedule@independent-bsd1.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb7/igt@gem_exec_schedule@independent-bsd1.html

  * igt@gem_exec_schedule@promotion-bsd:
    - shard-iclb:         [PASS][7] -> [SKIP][8] ([fdo#111325]) +3 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb3/igt@gem_exec_schedule@promotion-bsd.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb1/igt@gem_exec_schedule@promotion-bsd.html

  * igt@i915_pm_rc6_residency@rc6-accuracy:
    - shard-kbl:          [PASS][9] -> [SKIP][10] ([fdo#109271])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-kbl6/igt@i915_pm_rc6_residency@rc6-accuracy.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-kbl3/igt@i915_pm_rc6_residency@rc6-accuracy.html

  * igt@i915_pm_rpm@gem-execbuf:
    - shard-iclb:         [PASS][11] -> [INCOMPLETE][12] ([fdo#107713] / [fdo#108840])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb5/igt@i915_pm_rpm@gem-execbuf.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb7/igt@i915_pm_rpm@gem-execbuf.html

  * igt@i915_suspend@fence-restore-untiled:
    - shard-apl:          [PASS][13] -> [DMESG-WARN][14] ([fdo#108566]) +3 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-apl3/igt@i915_suspend@fence-restore-untiled.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-apl6/igt@i915_suspend@fence-restore-untiled.html

  * igt@kms_frontbuffer_tracking@fbcpsr-tilingchange:
    - shard-iclb:         [PASS][15] -> [FAIL][16] ([fdo#103167]) +3 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-tilingchange.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-tilingchange.html

  * igt@kms_psr@psr2_dpms:
    - shard-iclb:         [PASS][17] -> [SKIP][18] ([fdo#109441]) +1 similar issue
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb2/igt@kms_psr@psr2_dpms.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb1/igt@kms_psr@psr2_dpms.html

  * igt@kms_setmode@basic:
    - shard-hsw:          [PASS][19] -> [FAIL][20] ([fdo#99912])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-hsw1/igt@kms_setmode@basic.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-hsw8/igt@kms_setmode@basic.html
    - shard-kbl:          [PASS][21] -> [FAIL][22] ([fdo#99912])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-kbl2/igt@kms_setmode@basic.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-kbl1/igt@kms_setmode@basic.html

  * igt@prime_busy@hang-blt:
    - shard-apl:          [PASS][23] -> [INCOMPLETE][24] ([fdo#103927]) +1 similar issue
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-apl7/igt@prime_busy@hang-blt.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-apl2/igt@prime_busy@hang-blt.html

  
#### Possible fixes ####

  * igt@gem_eio@reset-stress:
    - shard-snb:          [FAIL][25] ([fdo#109661]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-snb5/igt@gem_eio@reset-stress.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-snb6/igt@gem_eio@reset-stress.html

  * igt@gem_exec_schedule@reorder-wide-bsd:
    - shard-iclb:         [SKIP][27] ([fdo#111325]) -> [PASS][28] +3 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb4/igt@gem_exec_schedule@reorder-wide-bsd.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb8/igt@gem_exec_schedule@reorder-wide-bsd.html

  * igt@i915_suspend@debugfs-reader:
    - shard-apl:          [DMESG-WARN][29] ([fdo#108566]) -> [PASS][30] +5 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-apl4/igt@i915_suspend@debugfs-reader.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-apl3/igt@i915_suspend@debugfs-reader.html

  * igt@kms_big_fb@y-tiled-32bpp-rotate-90:
    - shard-apl:          [INCOMPLETE][31] ([fdo#103927]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-apl3/igt@kms_big_fb@y-tiled-32bpp-rotate-90.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-apl8/igt@kms_big_fb@y-tiled-32bpp-rotate-90.html

  * igt@kms_color@pipe-a-degamma:
    - shard-apl:          [FAIL][33] ([fdo#104782] / [fdo#108145]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-apl4/igt@kms_color@pipe-a-degamma.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-apl1/igt@kms_color@pipe-a-degamma.html
    - shard-kbl:          [FAIL][35] ([fdo#104782] / [fdo#108145]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-kbl3/igt@kms_color@pipe-a-degamma.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-kbl7/igt@kms_color@pipe-a-degamma.html

  * igt@kms_cursor_crc@pipe-b-cursor-alpha-opaque:
    - shard-apl:          [FAIL][37] ([fdo#103232]) -> [PASS][38] +1 similar issue
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-apl8/igt@kms_cursor_crc@pipe-b-cursor-alpha-opaque.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-apl2/igt@kms_cursor_crc@pipe-b-cursor-alpha-opaque.html
    - shard-kbl:          [FAIL][39] ([fdo#103232]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-kbl7/igt@kms_cursor_crc@pipe-b-cursor-alpha-opaque.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-kbl7/igt@kms_cursor_crc@pipe-b-cursor-alpha-opaque.html

  * igt@kms_cursor_legacy@pipe-a-forked-move:
    - shard-iclb:         [INCOMPLETE][41] ([fdo#107713]) -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb7/igt@kms_cursor_legacy@pipe-a-forked-move.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb1/igt@kms_cursor_legacy@pipe-a-forked-move.html

  * igt@kms_flip@flip-vs-suspend:
    - shard-hsw:          [INCOMPLETE][43] ([fdo#103540]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-hsw5/igt@kms_flip@flip-vs-suspend.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-hsw6/igt@kms_flip@flip-vs-suspend.html

  * igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-pwrite:
    - shard-iclb:         [FAIL][45] ([fdo#103167]) -> [PASS][46] +3 similar issues
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb1/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-pwrite.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb7/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-pwrite.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [SKIP][47] ([fdo#109642] / [fdo#111068]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb4/igt@kms_psr2_su@frontbuffer.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb2/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@no_drrs:
    - shard-iclb:         [FAIL][49] ([fdo#108341]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb1/igt@kms_psr@no_drrs.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb7/igt@kms_psr@no_drrs.html

  * igt@kms_psr@psr2_cursor_plane_onoff:
    - shard-iclb:         [SKIP][51] ([fdo#109441]) -> [PASS][52]
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb5/igt@kms_psr@psr2_cursor_plane_onoff.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb2/igt@kms_psr@psr2_cursor_plane_onoff.html

  * igt@kms_setmode@basic:
    - shard-apl:          [FAIL][53] ([fdo#99912]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-apl7/igt@kms_setmode@basic.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-apl7/igt@kms_setmode@basic.html

  * igt@prime_busy@hang-bsd2:
    - shard-iclb:         [SKIP][55] ([fdo#109276]) -> [PASS][56] +13 similar issues
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb7/igt@prime_busy@hang-bsd2.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb4/igt@prime_busy@hang-bsd2.html

  
#### Warnings ####

  * igt@kms_dp_dsc@basic-dsc-enable-edp:
    - shard-iclb:         [SKIP][57] ([fdo#109349]) -> [DMESG-WARN][58] ([fdo#107724])
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6939/shard-iclb5/igt@kms_dp_dsc@basic-dsc-enable-edp.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/shard-iclb2/igt@kms_dp_dsc@basic-dsc-enable-edp.html

  
  {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#103232]: https://bugs.freedesktop.org/show_bug.cgi?id=103232
  [fdo#103540]: https://bugs.freedesktop.org/show_bug.cgi?id=103540
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#104782]: https://bugs.freedesktop.org/show_bug.cgi?id=104782
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#108341]: https://bugs.freedesktop.org/show_bug.cgi?id=108341
  [fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
  [fdo#108840]: https://bugs.freedesktop.org/show_bug.cgi?id=108840
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109349]: https://bugs.freedesktop.org/show_bug.cgi?id=109349
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#109661]: https://bugs.freedesktop.org/show_bug.cgi?id=109661
  [fdo#110548]: https://bugs.freedesktop.org/show_bug.cgi?id=110548
  [fdo#110841]: https://bugs.freedesktop.org/show_bug.cgi?id=110841
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#111325]: https://bugs.freedesktop.org/show_bug.cgi?id=111325
  [fdo#99912]: https://bugs.freedesktop.org/show_bug.cgi?id=99912


Participating hosts (9 -> 6)
------------------------------

  Missing    (3): pig-skl-6260u shard-skl pig-hsw-4770r 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5196 -> IGTPW_3486
  * Piglit: piglit_4509 -> None

  CI-20190529: 20190529
  CI_DRM_6939: f839fe27dcaf8e4e0716c0b83a9481df3a1de27e @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3486: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3486/
  IGT_5196: 98783313b8b3097680df69007a9551c6248ab209 @ 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_3486/
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Re: [igt-dev] [PATCH i-g-t] i915/gem_render_copy: Add hang detector

[Ville Syrjälä]

On Mon, Sep 23, 2019 at 10:24:32AM +0100, Chris Wilson wrote:
> Die early if the GPU hangs during our basic render copy testing, and
> clean up rather than waiting for multiple different failing batches
> before detecting our failure.

Seems sensible.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

> 
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> ---
>  tests/i915/gem_render_copy.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/tests/i915/gem_render_copy.c b/tests/i915/gem_render_copy.c
> index b8149483c..261833d24 100644
> --- a/tests/i915/gem_render_copy.c
> +++ b/tests/i915/gem_render_copy.c
> @@ -715,6 +715,8 @@ igt_main_args("da", NULL, help_str, opt_handler, NULL)
>  
>  		data.batch = intel_batchbuffer_alloc(data.bufmgr, data.devid);
>  		igt_assert(data.batch);
> +
> +		igt_fork_hang_detector(data.drm_fd);
>  	}
>  
>  	igt_subtest("linear")
> @@ -745,6 +747,7 @@ igt_main_args("da", NULL, help_str, opt_handler, NULL)
>  		test(&data, I915_TILING_Yf, I915_TILING_Yf);
>  
>  	igt_fixture {
> +		igt_stop_hang_detector();
>  		intel_batchbuffer_free(data.batch);
>  		drm_intel_bufmgr_destroy(data.bufmgr);
>  	}
> -- 
> 2.23.0
> 
> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev

-- 
Ville Syrjälä
Intel
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