[igt-dev] [PATCH i-g-t] i915/gem_mmap_gtt: Impose a timeout for "hang"

[igt-dev] [PATCH i-g-t] i915/gem_mmap_gtt: Impose a timeout for "hang"

[Chris Wilson]

Only wait a maximum of 2 more seconds for the hang children to complete,
to catch deadlocks in a timely fashion.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
---
 tests/i915/gem_mmap_gtt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/i915/gem_mmap_gtt.c b/tests/i915/gem_mmap_gtt.c
index f9d811ad6..f6fbbe193 100644
--- a/tests/i915/gem_mmap_gtt.c
+++ b/tests/i915/gem_mmap_gtt.c
@@ -450,7 +450,7 @@ test_hang(int fd)
 	igt_info("%lu resets\n", count);
 
 	control->done = true;
-	igt_waitchildren();
+	igt_waitchildren_timeout(2, NULL);
 
 	igt_assert(!control->error);
 	munmap(control, 4096);
-- 
2.20.1

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[igt-dev] ✓ Fi.CI.BAT: success for i915/gem_mmap_gtt: Impose a timeout for "hang"

[Patchwork]

== Series Details ==

Series: i915/gem_mmap_gtt: Impose a timeout for "hang"
URL   : https://patchwork.freedesktop.org/series/56528/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_5591 -> IGTPW_2379
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/56528/revisions/1/mbox/

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

  Here are the changes found in IGTPW_2379 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-7500u:       PASS -> FAIL [fdo#109485]

  
#### Possible fixes ####

  * igt@i915_selftest@live_hangcheck:
    - {fi-icl-y}:         INCOMPLETE [fdo#108569] -> PASS

  * igt@kms_pipe_crc_basic@nonblocking-crc-pipe-a-frame-sequence:
    - fi-byt-clapper:     FAIL [fdo#103191] / [fdo#107362] -> PASS

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

  [fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191
  [fdo#107362]: https://bugs.freedesktop.org/show_bug.cgi?id=107362
  [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
  [fdo#109226]: https://bugs.freedesktop.org/show_bug.cgi?id=109226
  [fdo#109485]: https://bugs.freedesktop.org/show_bug.cgi?id=109485


Participating hosts (43 -> 39)
------------------------------

  Missing    (4): fi-byt-j1900 fi-ilk-m540 fi-byt-squawks fi-bsw-cyan 


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

    * IGT: IGT_4817 -> IGTPW_2379

  CI_DRM_5591: 1c5934e14f717ab09d832a7200113b02e3196e98 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_2379: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2379/
  IGT_4817: 08cdb644686629dcf968c6cc00e054ed5f5aae6a @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2379/
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Re: [igt-dev] [Intel-gfx] [PATCH i-g-t] i915/gem_mmap_gtt: Impose a timeout for "hang"

[Mika Kuoppala via igt-dev]

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

> Only wait a maximum of 2 more seconds for the hang children to complete,
> to catch deadlocks in a timely fashion.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Mika Kuoppala <mika.kuoppala@intel.com>
> ---
>  tests/i915/gem_mmap_gtt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tests/i915/gem_mmap_gtt.c b/tests/i915/gem_mmap_gtt.c
> index f9d811ad6..f6fbbe193 100644
> --- a/tests/i915/gem_mmap_gtt.c
> +++ b/tests/i915/gem_mmap_gtt.c
> @@ -450,7 +450,7 @@ test_hang(int fd)
>  	igt_info("%lu resets\n", count);
>  
>  	control->done = true;
> -	igt_waitchildren();
> +	igt_waitchildren_timeout(2, NULL);

Seems that no-one is using the reason argument. You could have
been the first ever!

Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>

>  
>  	igt_assert(!control->error);
>  	munmap(control, 4096);
> -- 
> 2.20.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
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Re: [igt-dev] [Intel-gfx] [PATCH i-g-t] i915/gem_mmap_gtt: Impose a timeout for "hang"

[Chris Wilson]

Quoting Mika Kuoppala (2019-02-12 10:56:13)
> Chris Wilson <chris@chris-wilson.co.uk> writes:
> 
> > Only wait a maximum of 2 more seconds for the hang children to complete,
> > to catch deadlocks in a timely fashion.
> >
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > Cc: Mika Kuoppala <mika.kuoppala@intel.com>
> > ---
> >  tests/i915/gem_mmap_gtt.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/tests/i915/gem_mmap_gtt.c b/tests/i915/gem_mmap_gtt.c
> > index f9d811ad6..f6fbbe193 100644
> > --- a/tests/i915/gem_mmap_gtt.c
> > +++ b/tests/i915/gem_mmap_gtt.c
> > @@ -450,7 +450,7 @@ test_hang(int fd)
> >       igt_info("%lu resets\n", count);
> >  
> >       control->done = true;
> > -     igt_waitchildren();
> > +     igt_waitchildren_timeout(2, NULL);
> 
> Seems that no-one is using the reason argument. You could have
> been the first ever!

I resisted because I suggested Daniel could remove it as he's
overhauling igt_waitchildren_timeout().
-Chris
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[igt-dev] ✓ Fi.CI.IGT: success for i915/gem_mmap_gtt: Impose a timeout for "hang"

[Patchwork]

== Series Details ==

Series: i915/gem_mmap_gtt: Impose a timeout for "hang"
URL   : https://patchwork.freedesktop.org/series/56528/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_5591_full -> IGTPW_2379_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/56528/revisions/1/mbox/

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

  Here are the changes found in IGTPW_2379_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_eio@unwedge-stress:
    - shard-snb:          PASS -> FAIL [fdo#107799]

  * igt@gem_exec_big:
    - shard-hsw:          PASS -> TIMEOUT [fdo#107937]

  * igt@gem_mmap_gtt@hang:
    - shard-kbl:          PASS -> INCOMPLETE [fdo#103665] / [fdo#109605 ]

  * igt@kms_busy@extended-pageflip-modeset-hang-oldfb-render-b:
    - shard-snb:          NOTRUN -> DMESG-WARN [fdo#107956]

  * igt@kms_ccs@pipe-a-crc-sprite-planes-basic:
    - shard-glk:          PASS -> FAIL [fdo#108145]

  * igt@kms_ccs@pipe-b-crc-sprite-planes-basic:
    - shard-apl:          PASS -> FAIL [fdo#106510] / [fdo#108145]

  * igt@kms_color@pipe-a-degamma:
    - shard-apl:          PASS -> FAIL [fdo#104782] / [fdo#108145]

  * igt@kms_cursor_crc@cursor-128x128-random:
    - shard-apl:          PASS -> FAIL [fdo#103232] +8

  * igt@kms_cursor_crc@cursor-64x64-dpms:
    - shard-kbl:          PASS -> FAIL [fdo#103232] +2

  * igt@kms_cursor_crc@cursor-alpha-opaque:
    - shard-glk:          PASS -> FAIL [fdo#109350]

  * igt@kms_draw_crc@draw-method-xrgb8888-pwrite-xtiled:
    - shard-glk:          PASS -> FAIL [fdo#107791]

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-cpu:
    - shard-kbl:          PASS -> FAIL [fdo#103167]

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-gtt:
    - shard-apl:          PASS -> FAIL [fdo#103167] +3

  * igt@kms_frontbuffer_tracking@fbc-1p-rte:
    - shard-glk:          PASS -> FAIL [fdo#103167] / [fdo#105682]

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-onoff:
    - shard-glk:          PASS -> FAIL [fdo#103167] +3

  * igt@kms_plane_multiple@atomic-pipe-a-tiling-x:
    - shard-apl:          PASS -> FAIL [fdo#103166] +2
    - shard-glk:          NOTRUN -> FAIL [fdo#103166]
    - shard-kbl:          PASS -> FAIL [fdo#103166]

  * igt@kms_plane_multiple@atomic-pipe-c-tiling-none:
    - shard-glk:          PASS -> FAIL [fdo#103166] +2

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

  
#### Possible fixes ####

  * igt@gem_eio@reset-stress:
    - shard-hsw:          INCOMPLETE [fdo#103540] / [fdo#109482] -> PASS

  * igt@gem_exec_create@forked:
    - shard-apl:          INCOMPLETE [fdo#103927] -> PASS

  * igt@kms_color@pipe-c-legacy-gamma:
    - shard-apl:          FAIL [fdo#104782] -> PASS

  * igt@kms_cursor_crc@cursor-128x128-dpms:
    - shard-kbl:          FAIL [fdo#103232] -> PASS

  * igt@kms_cursor_crc@cursor-128x128-suspend:
    - shard-apl:          FAIL [fdo#103191] / [fdo#103232] -> PASS +2

  * igt@kms_cursor_crc@cursor-256x256-random:
    - shard-apl:          FAIL [fdo#103232] -> PASS +2

  * igt@kms_cursor_legacy@2x-long-cursor-vs-flip-legacy:
    - shard-hsw:          FAIL [fdo#105767] -> PASS

  * igt@kms_cursor_legacy@pipe-b-torture-bo:
    - shard-kbl:          DMESG-WARN [fdo#107122] -> PASS

  * igt@kms_flip@flip-vs-expired-vblank:
    - shard-glk:          FAIL [fdo#102887] / [fdo#105363] -> PASS

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-wc:
    - shard-kbl:          FAIL [fdo#103167] -> PASS

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-mmap-wc:
    - shard-apl:          FAIL [fdo#103167] -> PASS

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-mmap-cpu:
    - shard-glk:          FAIL [fdo#103167] -> PASS +3

  * igt@kms_plane@pixel-format-pipe-b-planes-source-clamping:
    - shard-apl:          FAIL [fdo#108948] -> PASS
    - shard-kbl:          FAIL [fdo#108948] -> PASS

  * igt@kms_plane@plane-position-covered-pipe-c-planes:
    - shard-kbl:          FAIL [fdo#103166] -> PASS

  * igt@kms_plane_alpha_blend@pipe-b-alpha-opaque-fb:
    - shard-glk:          FAIL [fdo#108145] -> PASS +2

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

  * igt@kms_plane_multiple@atomic-pipe-b-tiling-none:
    - shard-glk:          FAIL [fdo#103166] -> PASS +6

  * igt@kms_plane_multiple@atomic-pipe-b-tiling-y:
    - shard-apl:          FAIL [fdo#103166] -> PASS

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

  * igt@perf_pmu@rc6:
    - shard-kbl:          {SKIP} [fdo#109271] -> PASS

  * igt@pm_rc6_residency@rc6-accuracy:
    - shard-snb:          {SKIP} [fdo#109271] -> PASS

  
#### Warnings ####

  * igt@i915_suspend@shrink:
    - shard-snb:          DMESG-WARN [fdo#109244] -> INCOMPLETE [fdo#105411] / [fdo#106886]

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

  [fdo#102887]: https://bugs.freedesktop.org/show_bug.cgi?id=102887
  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191
  [fdo#103232]: https://bugs.freedesktop.org/show_bug.cgi?id=103232
  [fdo#103359]: https://bugs.freedesktop.org/show_bug.cgi?id=103359
  [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#104782]: https://bugs.freedesktop.org/show_bug.cgi?id=104782
  [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
  [fdo#105411]: https://bugs.freedesktop.org/show_bug.cgi?id=105411
  [fdo#105682]: https://bugs.freedesktop.org/show_bug.cgi?id=105682
  [fdo#105767]: https://bugs.freedesktop.org/show_bug.cgi?id=105767
  [fdo#106510]: https://bugs.freedesktop.org/show_bug.cgi?id=106510
  [fdo#106886]: https://bugs.freedesktop.org/show_bug.cgi?id=106886
  [fdo#107122]: https://bugs.freedesktop.org/show_bug.cgi?id=107122
  [fdo#107791]: https://bugs.freedesktop.org/show_bug.cgi?id=107791
  [fdo#107799]: https://bugs.freedesktop.org/show_bug.cgi?id=107799
  [fdo#107937]: https://bugs.freedesktop.org/show_bug.cgi?id=107937
  [fdo#107956]: https://bugs.freedesktop.org/show_bug.cgi?id=107956
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#108948]: https://bugs.freedesktop.org/show_bug.cgi?id=108948
  [fdo#109244]: https://bugs.freedesktop.org/show_bug.cgi?id=109244
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
  [fdo#109350]: https://bugs.freedesktop.org/show_bug.cgi?id=109350
  [fdo#109482]: https://bugs.freedesktop.org/show_bug.cgi?id=109482
  [fdo#109605 ]: https://bugs.freedesktop.org/show_bug.cgi?id=109605 
  [fdo#99912]: https://bugs.freedesktop.org/show_bug.cgi?id=99912
  [k.org#198133]: https://bugzilla.kernel.org/show_bug.cgi?id=198133


Participating hosts (7 -> 5)
------------------------------

  Missing    (2): shard-skl shard-iclb 


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

    * IGT: IGT_4817 -> IGTPW_2379
    * Piglit: piglit_4509 -> None

  CI_DRM_5591: 1c5934e14f717ab09d832a7200113b02e3196e98 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_2379: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2379/
  IGT_4817: 08cdb644686629dcf968c6cc00e054ed5f5aae6a @ 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_2379/
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