Re: [igt-dev] ✗ Fi.CI.IGT: failure for DC states igt tests patch series

[Imre Deak <imre.deak@intel.com>]

Hi Jyoti, Anshuman,

On Sat, Feb 16, 2019 at 09:40:44PM +0000, Patchwork wrote:
> == Series Details ==
> 
> Series: DC states igt tests patch series
> URL   : https://patchwork.freedesktop.org/series/56713/
> State : failure
> 
> == Summary ==
> 
> CI Bug Log - changes from CI_DRM_5615_full -> IGTPW_2432_full
> ====================================================
> 
> Summary
> -------
> 
>   **FAILURE**
> 
>   Serious unknown changes coming with IGTPW_2432_full absolutely need to be
>   verified manually.
>   
>   If you think the reported changes have nothing to do with the changes
>   introduced in IGTPW_2432_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/56713/revisions/1/mbox/
> 
> Possible new issues
> -------------------
> 
>   Here are the unknown changes that may have been introduced in IGTPW_2432_full:
> 
> ### IGT changes ###
> 
> #### Possible regressions ####
> 
>   * igt@kms_atomic_transition@1x-modeset-transitions-nonblocking:
>     - shard-apl:          PASS -> FAIL
> 
>   * {igt@pm_dc@dc5-dpms} (NEW):
>     - shard-glk:          NOTRUN -> FAIL

The problem here is that the device gets runtime suspended, after which
the DMC FW will get reprogrammed during runtime resume. This means the
FW's DC counters will get reset too.

I think it makes sense to test DC5 independent of runtime s/r (where
we'd go to DC9). That could be done by running the DC5/6 DPMS tests with
runtime suspend disabled on platforms that support DC9.

Could you please add that?

>     - shard-apl:          NOTRUN -> FAIL
> 
>   
> New tests
> ---------
> 
>   New tests have been introduced between CI_DRM_5615_full and IGTPW_2432_full:
> 
> ### New IGT tests (4) ###
> 
>   * igt@pm_dc@dc5-dpms:
>     - Statuses : 2 fail(s) 2 skip(s)
>     - Exec time: [0.0, 1.65] s
> 
>   * igt@pm_dc@dc5-psr:
>     - Statuses : 4 skip(s)
>     - Exec time: [0.0] s
> 
>   * igt@pm_dc@dc6-dpms:
>     - Statuses : 4 skip(s)
>     - Exec time: [0.0, 0.00] s
> 
>   * igt@pm_dc@dc6-psr:
>     - Statuses : 4 skip(s)
>     - Exec time: [0.0] s
> 
>   
> 
> Known issues
> ------------
> 
>   Here are the changes found in IGTPW_2432_full that come from known issues:
> 
> ### IGT changes ###
> 
> #### Issues hit ####
> 
>   * igt@kms_atomic_transition@plane-all-modeset-transition:
>     - shard-apl:          PASS -> INCOMPLETE [fdo#103927]
> 
>   * igt@kms_busy@extended-pageflip-modeset-hang-oldfb-render-b:
>     - shard-snb:          PASS -> DMESG-WARN [fdo#107956]
> 
>   * igt@kms_busy@extended-pageflip-modeset-hang-oldfb-render-c:
>     - shard-glk:          PASS -> DMESG-WARN [fdo#107956]
> 
>   * igt@kms_ccs@pipe-a-crc-sprite-planes-basic:
>     - shard-apl:          PASS -> FAIL [fdo#106510] / [fdo#108145]
> 
>   * igt@kms_ccs@pipe-b-crc-sprite-planes-basic:
>     - shard-glk:          PASS -> FAIL [fdo#108145]
> 
>   * igt@kms_cursor_crc@cursor-64x21-random:
>     - shard-apl:          PASS -> FAIL [fdo#103232] +1
> 
>   * igt@kms_flip@flip-vs-expired-vblank-interruptible:
>     - shard-glk:          PASS -> FAIL [fdo#105363] +1
> 
>   * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-blt:
>     - shard-apl:          PASS -> FAIL [fdo#103167] +1
> 
>   * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-move:
>     - shard-glk:          NOTRUN -> FAIL [fdo#103167]
> 
>   * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-onoff:
>     - shard-glk:          PASS -> FAIL [fdo#103167] +9
> 
>   * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes:
>     - shard-glk:          PASS -> INCOMPLETE [fdo#103359] / [k.org#198133]
> 
>   * igt@kms_plane_multiple@atomic-pipe-b-tiling-none:
>     - shard-glk:          PASS -> FAIL [fdo#103166] +4
>     - shard-apl:          PASS -> FAIL [fdo#103166] +1
> 
>   * igt@kms_setmode@basic:
>     - shard-apl:          PASS -> FAIL [fdo#99912]
>     - shard-hsw:          PASS -> FAIL [fdo#99912]
> 
>   * {igt@pm_dc@dc5-dpms} (NEW):
>     - shard-hsw:          NOTRUN -> {SKIP} [fdo#109271] +3
> 
>   * {igt@pm_dc@dc5-psr} (NEW):
>     - shard-glk:          NOTRUN -> {SKIP} [fdo#109271] +2
> 
>   * {igt@pm_dc@dc6-psr} (NEW):
>     - shard-snb:          NOTRUN -> {SKIP} [fdo#109271] +3
>     - shard-apl:          NOTRUN -> {SKIP} [fdo#109271] +2
> 
>   
> #### Possible fixes ####
> 
>   * igt@gem_eio@unwedge-stress:
>     - shard-snb:          FAIL -> PASS
> 
>   * igt@gem_linear_blits@normal:
>     - shard-snb:          INCOMPLETE [fdo#105411] -> PASS
> 
>   * igt@kms_atomic_transition@1x-modeset-transitions-nonblocking-fencing:
>     - shard-apl:          FAIL -> PASS
> 
>   * igt@kms_busy@extended-pageflip-modeset-hang-oldfb-render-c:
>     - shard-apl:          DMESG-WARN [fdo#107956] -> PASS
> 
>   * igt@kms_cursor_crc@cursor-128x128-random:
>     - shard-apl:          FAIL [fdo#103232] -> PASS +6
> 
>   * igt@kms_cursor_crc@cursor-64x64-suspend:
>     - shard-apl:          FAIL [fdo#103191] / [fdo#103232] -> PASS
> 
>   * igt@kms_frontbuffer_tracking@fbc-1p-indfb-fliptrack:
>     - shard-glk:          FAIL [fdo#103167] -> PASS +1
> 
>   * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-pwrite:
>     - shard-apl:          FAIL [fdo#103167] -> PASS +4
> 
>   * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-max:
>     - shard-apl:          FAIL [fdo#108145] -> PASS
> 
>   * igt@kms_plane_multiple@atomic-pipe-b-tiling-y:
>     - shard-glk:          FAIL [fdo#103166] -> PASS
> 
>   * igt@kms_plane_multiple@atomic-pipe-c-tiling-yf:
>     - shard-apl:          FAIL [fdo#103166] -> PASS +4
> 
>   * igt@pm_rc6_residency@rc6-accuracy:
>     - shard-snb:          {SKIP} [fdo#109271] -> PASS
> 
>   
>   {name}: This element is suppressed. This means it is ignored when computing
>           the status of the difference (SUCCESS, WARNING, or FAILURE).
> 
>   [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#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
>   [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
>   [fdo#105411]: https://bugs.freedesktop.org/show_bug.cgi?id=105411
>   [fdo#106510]: https://bugs.freedesktop.org/show_bug.cgi?id=106510
>   [fdo#107956]: https://bugs.freedesktop.org/show_bug.cgi?id=107956
>   [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
>   [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
>   [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
>   [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 -> 4)
> ------------------------------
> 
>   Missing    (3): shard-skl shard-kbl shard-iclb 
> 
> 
> Build changes
> -------------
> 
>     * IGT: IGT_4833 -> IGTPW_2432
>     * Piglit: piglit_4509 -> None
> 
>   CI_DRM_5615: a6e4cbf00557faf0c2d68fdff81b1afb9242aa4d @ git://anongit.freedesktop.org/gfx-ci/linux
>   IGTPW_2432: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2432/
>   IGT_4833: 7802324e86ddf947cba847e910f75b1a8affe8d7 @ 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_2432/
> _______________________________________________
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> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev
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