[igt-dev] [PATCH i-g-t] tests/kms_cursor_legacy: Remove vblank counter check immediately after flip_nonblocking

[igt-dev] [PATCH i-g-t] tests/kms_cursor_legacy: Remove vblank counter check immediately after flip_nonblocking

[Jessica Zhang]

Currently, there is a check that the vblank counter shouldn't change after
a nonblocking page flip and DRM_IOCTL_MODE_CURSOR call. This assumes
that ioctl is performed before the commit from the nonblocking flip is
dequeued.

The DRM_IOCTL_MODE_CURSOR callstack is as such:
	drm_mode_cursor_ioctl
	drm_mode_cursor_common
	drm_mode_cursor_universal
	__setplane_atomic
	drm_atomic_helper_update_plane
	drm_atomic_commit

Becuase the commit work queue is scheduled earlier than
DRM_CURSOR_IOCTL, it will finish before the ioctl. Thus, we can't
assume that the current vblank count will match vblank_start after the
cursor ioctl finishes.

Tested-on: Chromebook Lazor (Trogdor)

Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
---
 tests/kms_cursor_legacy.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tests/kms_cursor_legacy.c b/tests/kms_cursor_legacy.c
index d50155e8..82c01bc8 100644
--- a/tests/kms_cursor_legacy.c
+++ b/tests/kms_cursor_legacy.c
@@ -1307,8 +1307,6 @@ static void flip_vs_cursor_crc(igt_display_t *display, bool atomic)
 		flip_nonblocking(display, pipe, atomic, &fb_info, NULL);
 		do_ioctl(display->drm_fd, DRM_IOCTL_MODE_CURSOR, &arg[i]);
 
-		igt_assert_eq(kmstest_get_vblank(display->drm_fd, pipe, 0), vblank_start);
-
 		igt_set_timeout(1, "Stuck page flip");
 		igt_ignore_warn(read(display->drm_fd, &vbl, sizeof(vbl)));
 		igt_reset_timeout();
-- 
2.31.0

[igt-dev] ✓ Fi.CI.BAT: success for tests/kms_cursor_legacy: Remove vblank counter check immediately after flip_nonblocking

[Patchwork]

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== Series Details ==

Series: tests/kms_cursor_legacy: Remove vblank counter check immediately after flip_nonblocking
URL   : https://patchwork.freedesktop.org/series/97875/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_10988 -> IGTPW_6488
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/index.html

Participating hosts (45 -> 35)
------------------------------

  Additional (1): fi-pnv-d510 
  Missing    (11): fi-ilk-m540 bat-dg1-6 fi-tgl-u2 bat-dg1-5 fi-hsw-4200u fi-bsw-cyan bat-adlp-6 bat-adlp-4 fi-ctg-p8600 bat-jsl-2 fi-bdw-samus 

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

  Here are the changes found in IGTPW_6488 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@amdgpu/amd_cs_nop@sync-fork-compute0:
    - fi-snb-2600:        NOTRUN -> [SKIP][1] ([fdo#109271]) +17 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/fi-snb-2600/igt@amdgpu/amd_cs_nop@sync-fork-compute0.html

  * igt@kms_frontbuffer_tracking@basic:
    - fi-cml-u2:          [PASS][2] -> [DMESG-WARN][3] ([i915#4269])
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/fi-cml-u2/igt@kms_frontbuffer_tracking@basic.html
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/fi-cml-u2/igt@kms_frontbuffer_tracking@basic.html

  * igt@prime_vgem@basic-userptr:
    - fi-pnv-d510:        NOTRUN -> [SKIP][4] ([fdo#109271]) +57 similar issues
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/fi-pnv-d510/igt@prime_vgem@basic-userptr.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@hangcheck:
    - fi-snb-2600:        [INCOMPLETE][5] ([i915#3921]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/fi-snb-2600/igt@i915_selftest@live@hangcheck.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/fi-snb-2600/igt@i915_selftest@live@hangcheck.html

  
#### Warnings ####

  * igt@kms_psr@primary_page_flip:
    - fi-skl-6600u:       [FAIL][7] ([i915#4547]) -> [INCOMPLETE][8] ([i915#198])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/fi-skl-6600u/igt@kms_psr@primary_page_flip.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/fi-skl-6600u/igt@kms_psr@primary_page_flip.html

  
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#198]: https://gitlab.freedesktop.org/drm/intel/issues/198
  [i915#3921]: https://gitlab.freedesktop.org/drm/intel/issues/3921
  [i915#4269]: https://gitlab.freedesktop.org/drm/intel/issues/4269
  [i915#4547]: https://gitlab.freedesktop.org/drm/intel/issues/4547


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

  * CI: CI-20190529 -> None
  * IGT: IGT_6305 -> IGTPW_6488

  CI-20190529: 20190529
  CI_DRM_10988: 24a4093e85c578905d39ebe14225dbeb5b6f07d5 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_6488: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/index.html
  IGT_6305: 136258e86a093fdb50a7a341de1c09ac9a076fea @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/index.html

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[igt-dev] ✓ Fi.CI.IGT: success for tests/kms_cursor_legacy: Remove vblank counter check immediately after flip_nonblocking

[Patchwork]

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== Series Details ==

Series: tests/kms_cursor_legacy: Remove vblank counter check immediately after flip_nonblocking
URL   : https://patchwork.freedesktop.org/series/97875/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_10988_full -> IGTPW_6488_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/index.html

Participating hosts (10 -> 7)
------------------------------

  Missing    (3): pig-skl-6260u pig-glk-j5005 shard-rkl 

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

  Here are the changes found in IGTPW_6488_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_param@set-priority-not-supported:
    - shard-tglb:         NOTRUN -> [SKIP][1] ([fdo#109314])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb2/igt@gem_ctx_param@set-priority-not-supported.html
    - shard-iclb:         NOTRUN -> [SKIP][2] ([fdo#109314])
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb3/igt@gem_ctx_param@set-priority-not-supported.html

  * igt@gem_ctx_persistence@engines-hostile-preempt:
    - shard-snb:          NOTRUN -> [SKIP][3] ([fdo#109271] / [i915#1099]) +2 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-snb7/igt@gem_ctx_persistence@engines-hostile-preempt.html

  * igt@gem_ctx_persistence@engines-hostile@bcs0:
    - shard-kbl:          [PASS][4] -> [FAIL][5] ([i915#2410])
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-kbl7/igt@gem_ctx_persistence@engines-hostile@bcs0.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl6/igt@gem_ctx_persistence@engines-hostile@bcs0.html

  * igt@gem_ctx_sseu@engines:
    - shard-tglb:         NOTRUN -> [SKIP][6] ([i915#280])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb6/igt@gem_ctx_sseu@engines.html

  * igt@gem_eio@in-flight-contexts-immediate:
    - shard-tglb:         [PASS][7] -> [TIMEOUT][8] ([i915#3063])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-tglb7/igt@gem_eio@in-flight-contexts-immediate.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb2/igt@gem_eio@in-flight-contexts-immediate.html

  * igt@gem_exec_fair@basic-deadline:
    - shard-kbl:          NOTRUN -> [FAIL][9] ([i915#2846])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl6/igt@gem_exec_fair@basic-deadline.html
    - shard-apl:          NOTRUN -> [FAIL][10] ([i915#2846])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl6/igt@gem_exec_fair@basic-deadline.html

  * igt@gem_exec_fair@basic-pace-share@rcs0:
    - shard-tglb:         [PASS][11] -> [FAIL][12] ([i915#2842]) +1 similar issue
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-tglb7/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb1/igt@gem_exec_fair@basic-pace-share@rcs0.html

  * igt@gem_exec_fair@basic-pace@bcs0:
    - shard-iclb:         [PASS][13] -> [FAIL][14] ([i915#2842])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-iclb7/igt@gem_exec_fair@basic-pace@bcs0.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb3/igt@gem_exec_fair@basic-pace@bcs0.html

  * igt@gem_exec_fair@basic-throttle@rcs0:
    - shard-glk:          [PASS][15] -> [FAIL][16] ([i915#2842]) +1 similar issue
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-glk4/igt@gem_exec_fair@basic-throttle@rcs0.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk4/igt@gem_exec_fair@basic-throttle@rcs0.html

  * igt@gem_huc_copy@huc-copy:
    - shard-tglb:         [PASS][17] -> [SKIP][18] ([i915#2190])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-tglb8/igt@gem_huc_copy@huc-copy.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb6/igt@gem_huc_copy@huc-copy.html

  * igt@gem_lmem_swapping@heavy-random:
    - shard-iclb:         NOTRUN -> [SKIP][19] ([i915#4613])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb7/igt@gem_lmem_swapping@heavy-random.html
    - shard-tglb:         NOTRUN -> [SKIP][20] ([i915#4613])
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb7/igt@gem_lmem_swapping@heavy-random.html
    - shard-apl:          NOTRUN -> [SKIP][21] ([fdo#109271] / [i915#4613]) +1 similar issue
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl6/igt@gem_lmem_swapping@heavy-random.html
    - shard-glk:          NOTRUN -> [SKIP][22] ([fdo#109271] / [i915#4613])
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk6/igt@gem_lmem_swapping@heavy-random.html

  * igt@gem_lmem_swapping@parallel-random-verify:
    - shard-kbl:          NOTRUN -> [SKIP][23] ([fdo#109271] / [i915#4613]) +3 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl1/igt@gem_lmem_swapping@parallel-random-verify.html

  * igt@gem_ppgtt@flink-and-close-vma-leak:
    - shard-apl:          [PASS][24] -> [FAIL][25] ([i915#644])
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-apl7/igt@gem_ppgtt@flink-and-close-vma-leak.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl7/igt@gem_ppgtt@flink-and-close-vma-leak.html

  * igt@gem_pxp@verify-pxp-key-change-after-suspend-resume:
    - shard-tglb:         NOTRUN -> [SKIP][26] ([i915#4270])
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb6/igt@gem_pxp@verify-pxp-key-change-after-suspend-resume.html
    - shard-iclb:         NOTRUN -> [SKIP][27] ([i915#4270])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb3/igt@gem_pxp@verify-pxp-key-change-after-suspend-resume.html

  * igt@gem_workarounds@suspend-resume-context:
    - shard-apl:          NOTRUN -> [DMESG-WARN][28] ([i915#180])
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl4/igt@gem_workarounds@suspend-resume-context.html

  * igt@gen7_exec_parse@basic-offset:
    - shard-tglb:         NOTRUN -> [SKIP][29] ([fdo#109289]) +1 similar issue
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb7/igt@gen7_exec_parse@basic-offset.html

  * igt@gen9_exec_parse@unaligned-access:
    - shard-iclb:         NOTRUN -> [SKIP][30] ([i915#2856]) +1 similar issue
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb3/igt@gen9_exec_parse@unaligned-access.html
    - shard-tglb:         NOTRUN -> [SKIP][31] ([i915#2856]) +1 similar issue
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb7/igt@gen9_exec_parse@unaligned-access.html

  * igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-dp:
    - shard-kbl:          NOTRUN -> [SKIP][32] ([fdo#109271] / [i915#1937])
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl7/igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-dp.html

  * igt@i915_pm_rc6_residency@rc6-idle:
    - shard-tglb:         NOTRUN -> [WARN][33] ([i915#2681] / [i915#2684])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb5/igt@i915_pm_rc6_residency@rc6-idle.html
    - shard-iclb:         NOTRUN -> [WARN][34] ([i915#1804] / [i915#2684])
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb4/igt@i915_pm_rc6_residency@rc6-idle.html

  * igt@i915_pm_rpm@modeset-pc8-residency-stress:
    - shard-tglb:         NOTRUN -> [SKIP][35] ([fdo#109506] / [i915#2411])
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb3/igt@i915_pm_rpm@modeset-pc8-residency-stress.html
    - shard-iclb:         NOTRUN -> [SKIP][36] ([fdo#109293] / [fdo#109506])
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb8/igt@i915_pm_rpm@modeset-pc8-residency-stress.html

  * igt@i915_suspend@forcewake:
    - shard-kbl:          [PASS][37] -> [DMESG-WARN][38] ([i915#180]) +1 similar issue
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-kbl6/igt@i915_suspend@forcewake.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl6/igt@i915_suspend@forcewake.html

  * igt@kms_addfb_basic@invalid-smem-bo-on-discrete:
    - shard-tglb:         NOTRUN -> [SKIP][39] ([i915#3826])
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb6/igt@kms_addfb_basic@invalid-smem-bo-on-discrete.html
    - shard-iclb:         NOTRUN -> [SKIP][40] ([i915#3826])
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb3/igt@kms_addfb_basic@invalid-smem-bo-on-discrete.html

  * igt@kms_big_fb@x-tiled-32bpp-rotate-270:
    - shard-iclb:         NOTRUN -> [SKIP][41] ([fdo#110725] / [fdo#111614])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb2/igt@kms_big_fb@x-tiled-32bpp-rotate-270.html
    - shard-tglb:         NOTRUN -> [SKIP][42] ([fdo#111614])
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb1/igt@kms_big_fb@x-tiled-32bpp-rotate-270.html

  * igt@kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-180-hflip:
    - shard-kbl:          NOTRUN -> [SKIP][43] ([fdo#109271] / [i915#3777]) +4 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl6/igt@kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-180-hflip.html

  * igt@kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180-hflip:
    - shard-apl:          NOTRUN -> [SKIP][44] ([fdo#109271] / [i915#3777])
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl2/igt@kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180-hflip.html

  * igt@kms_big_fb@yf-tiled-32bpp-rotate-0:
    - shard-glk:          [PASS][45] -> [DMESG-WARN][46] ([i915#118])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-glk4/igt@kms_big_fb@yf-tiled-32bpp-rotate-0.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk6/igt@kms_big_fb@yf-tiled-32bpp-rotate-0.html

  * igt@kms_big_fb@yf-tiled-64bpp-rotate-270:
    - shard-tglb:         NOTRUN -> [SKIP][47] ([fdo#111615]) +4 similar issues
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb6/igt@kms_big_fb@yf-tiled-64bpp-rotate-270.html

  * igt@kms_big_fb@yf-tiled-64bpp-rotate-90:
    - shard-iclb:         NOTRUN -> [SKIP][48] ([fdo#110723]) +2 similar issues
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb8/igt@kms_big_fb@yf-tiled-64bpp-rotate-90.html

  * igt@kms_ccs@pipe-a-bad-pixel-format-y_tiled_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][49] ([i915#3689]) +4 similar issues
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb8/igt@kms_ccs@pipe-a-bad-pixel-format-y_tiled_ccs.html

  * igt@kms_ccs@pipe-a-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc:
    - shard-kbl:          NOTRUN -> [SKIP][50] ([fdo#109271] / [i915#3886]) +12 similar issues
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl6/igt@kms_ccs@pipe-a-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_ccs@pipe-a-random-ccs-data-y_tiled_gen12_rc_ccs:
    - shard-glk:          NOTRUN -> [SKIP][51] ([fdo#109271]) +69 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk2/igt@kms_ccs@pipe-a-random-ccs-data-y_tiled_gen12_rc_ccs.html

  * igt@kms_ccs@pipe-b-random-ccs-data-yf_tiled_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][52] ([fdo#111615] / [i915#3689]) +3 similar issues
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb1/igt@kms_ccs@pipe-b-random-ccs-data-yf_tiled_ccs.html

  * igt@kms_ccs@pipe-c-bad-pixel-format-y_tiled_gen12_mc_ccs:
    - shard-iclb:         NOTRUN -> [SKIP][53] ([fdo#109278] / [i915#3886]) +3 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb2/igt@kms_ccs@pipe-c-bad-pixel-format-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-c-bad-rotation-90-y_tiled_gen12_mc_ccs:
    - shard-glk:          NOTRUN -> [SKIP][54] ([fdo#109271] / [i915#3886]) +3 similar issues
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk4/igt@kms_ccs@pipe-c-bad-rotation-90-y_tiled_gen12_mc_ccs.html
    - shard-tglb:         NOTRUN -> [SKIP][55] ([i915#3689] / [i915#3886]) +2 similar issues
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb7/igt@kms_ccs@pipe-c-bad-rotation-90-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-c-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc:
    - shard-apl:          NOTRUN -> [SKIP][56] ([fdo#109271] / [i915#3886]) +7 similar issues
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl7/igt@kms_ccs@pipe-c-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_cdclk@mode-transition:
    - shard-apl:          NOTRUN -> [SKIP][57] ([fdo#109271]) +163 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl7/igt@kms_cdclk@mode-transition.html

  * igt@kms_chamelium@hdmi-edid-read:
    - shard-tglb:         NOTRUN -> [SKIP][58] ([fdo#109284] / [fdo#111827]) +6 similar issues
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb3/igt@kms_chamelium@hdmi-edid-read.html

  * igt@kms_chamelium@hdmi-hpd-storm:
    - shard-kbl:          NOTRUN -> [SKIP][59] ([fdo#109271] / [fdo#111827]) +24 similar issues
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl3/igt@kms_chamelium@hdmi-hpd-storm.html

  * igt@kms_color_chamelium@pipe-b-ctm-red-to-blue:
    - shard-iclb:         NOTRUN -> [SKIP][60] ([fdo#109284] / [fdo#111827]) +4 similar issues
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb2/igt@kms_color_chamelium@pipe-b-ctm-red-to-blue.html
    - shard-apl:          NOTRUN -> [SKIP][61] ([fdo#109271] / [fdo#111827]) +14 similar issues
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl3/igt@kms_color_chamelium@pipe-b-ctm-red-to-blue.html

  * igt@kms_color_chamelium@pipe-c-ctm-green-to-red:
    - shard-snb:          NOTRUN -> [SKIP][62] ([fdo#109271] / [fdo#111827]) +8 similar issues
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-snb6/igt@kms_color_chamelium@pipe-c-ctm-green-to-red.html

  * igt@kms_color_chamelium@pipe-d-ctm-0-75:
    - shard-glk:          NOTRUN -> [SKIP][63] ([fdo#109271] / [fdo#111827]) +5 similar issues
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk1/igt@kms_color_chamelium@pipe-d-ctm-0-75.html
    - shard-iclb:         NOTRUN -> [SKIP][64] ([fdo#109278] / [fdo#109284] / [fdo#111827])
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb6/igt@kms_color_chamelium@pipe-d-ctm-0-75.html

  * igt@kms_content_protection@legacy:
    - shard-kbl:          NOTRUN -> [TIMEOUT][65] ([i915#1319]) +2 similar issues
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl6/igt@kms_content_protection@legacy.html

  * igt@kms_content_protection@lic:
    - shard-apl:          NOTRUN -> [TIMEOUT][66] ([i915#1319])
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl7/igt@kms_content_protection@lic.html
    - shard-iclb:         NOTRUN -> [SKIP][67] ([fdo#109300] / [fdo#111066])
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb8/igt@kms_content_protection@lic.html
    - shard-tglb:         NOTRUN -> [SKIP][68] ([fdo#111828])
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb3/igt@kms_content_protection@lic.html

  * igt@kms_content_protection@uevent:
    - shard-kbl:          NOTRUN -> [FAIL][69] ([i915#2105])
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl2/igt@kms_content_protection@uevent.html

  * igt@kms_cursor_crc@pipe-b-cursor-32x32-rapid-movement:
    - shard-tglb:         NOTRUN -> [SKIP][70] ([i915#3319]) +1 similar issue
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb1/igt@kms_cursor_crc@pipe-b-cursor-32x32-rapid-movement.html

  * igt@kms_cursor_crc@pipe-b-cursor-512x170-offscreen:
    - shard-iclb:         NOTRUN -> [SKIP][71] ([fdo#109278] / [fdo#109279]) +1 similar issue
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb6/igt@kms_cursor_crc@pipe-b-cursor-512x170-offscreen.html

  * igt@kms_cursor_crc@pipe-c-cursor-512x170-offscreen:
    - shard-tglb:         NOTRUN -> [SKIP][72] ([fdo#109279] / [i915#3359]) +3 similar issues
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb6/igt@kms_cursor_crc@pipe-c-cursor-512x170-offscreen.html

  * igt@kms_cursor_crc@pipe-c-cursor-max-size-rapid-movement:
    - shard-tglb:         NOTRUN -> [SKIP][73] ([i915#3359]) +3 similar issues
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb1/igt@kms_cursor_crc@pipe-c-cursor-max-size-rapid-movement.html

  * igt@kms_cursor_crc@pipe-d-cursor-64x64-random:
    - shard-iclb:         NOTRUN -> [SKIP][74] ([fdo#109278]) +18 similar issues
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb3/igt@kms_cursor_crc@pipe-d-cursor-64x64-random.html

  * igt@kms_cursor_edge_walk@pipe-d-128x128-right-edge:
    - shard-snb:          NOTRUN -> [SKIP][75] ([fdo#109271]) +169 similar issues
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-snb7/igt@kms_cursor_edge_walk@pipe-d-128x128-right-edge.html

  * igt@kms_cursor_legacy@cursorb-vs-flipa-atomic-transitions-varying-size:
    - shard-iclb:         NOTRUN -> [SKIP][76] ([fdo#109274] / [fdo#109278])
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb3/igt@kms_cursor_legacy@cursorb-vs-flipa-atomic-transitions-varying-size.html

  * igt@kms_cursor_legacy@pipe-d-single-bo:
    - shard-kbl:          NOTRUN -> [SKIP][77] ([fdo#109271] / [i915#533]) +2 similar issues
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl3/igt@kms_cursor_legacy@pipe-d-single-bo.html

  * igt@kms_dp_tiled_display@basic-test-pattern:
    - shard-iclb:         NOTRUN -> [SKIP][78] ([i915#426])
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb7/igt@kms_dp_tiled_display@basic-test-pattern.html
    - shard-tglb:         NOTRUN -> [SKIP][79] ([i915#426])
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb5/igt@kms_dp_tiled_display@basic-test-pattern.html

  * igt@kms_flip@2x-blocking-wf_vblank:
    - shard-iclb:         NOTRUN -> [SKIP][80] ([fdo#109274]) +2 similar issues
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb1/igt@kms_flip@2x-blocking-wf_vblank.html

  * igt@kms_flip@flip-vs-suspend@c-dp1:
    - shard-apl:          [PASS][81] -> [DMESG-WARN][82] ([i915#180]) +2 similar issues
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-apl2/igt@kms_flip@flip-vs-suspend@c-dp1.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl3/igt@kms_flip@flip-vs-suspend@c-dp1.html

  * igt@kms_flip_tiling@flip-change-tiling@dp-1-pipe-a-y-to-yf-ccs:
    - shard-apl:          NOTRUN -> [DMESG-WARN][83] ([i915#1226])
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl3/igt@kms_flip_tiling@flip-change-tiling@dp-1-pipe-a-y-to-yf-ccs.html

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-indfb-msflip-blt:
    - shard-glk:          [PASS][84] -> [FAIL][85] ([i915#2546])
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-glk6/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-indfb-msflip-blt.html
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk8/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-indfb-msflip-blt.html

  * igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-onoff:
    - shard-tglb:         NOTRUN -> [SKIP][86] ([fdo#111825]) +24 similar issues
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb7/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-onoff.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-draw-pwrite:
    - shard-iclb:         NOTRUN -> [SKIP][87] ([fdo#109280]) +18 similar issues
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb8/igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-draw-pwrite.html

  * igt@kms_frontbuffer_tracking@psr-rgb101010-draw-mmap-wc:
    - shard-kbl:          NOTRUN -> [SKIP][88] ([fdo#109271]) +307 similar issues
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl6/igt@kms_frontbuffer_tracking@psr-rgb101010-draw-mmap-wc.html

  * igt@kms_hdr@static-toggle-suspend:
    - shard-tglb:         NOTRUN -> [SKIP][89] ([i915#1187])
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb3/igt@kms_hdr@static-toggle-suspend.html

  * igt@kms_pipe_b_c_ivb@disable-pipe-b-enable-pipe-c:
    - shard-iclb:         NOTRUN -> [SKIP][90] ([fdo#109289]) +1 similar issue
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb1/igt@kms_pipe_b_c_ivb@disable-pipe-b-enable-pipe-c.html

  * igt@kms_pipe_crc_basic@disable-crc-after-crtc-pipe-d:
    - shard-glk:          NOTRUN -> [SKIP][91] ([fdo#109271] / [i915#533])
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk8/igt@kms_pipe_crc_basic@disable-crc-after-crtc-pipe-d.html
    - shard-apl:          NOTRUN -> [SKIP][92] ([fdo#109271] / [i915#533]) +1 similar issue
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl8/igt@kms_pipe_crc_basic@disable-crc-after-crtc-pipe-d.html

  * igt@kms_plane_alpha_blend@pipe-b-alpha-basic:
    - shard-glk:          NOTRUN -> [FAIL][93] ([fdo#108145] / [i915#265]) +1 similar issue
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk6/igt@kms_plane_alpha_blend@pipe-b-alpha-basic.html
    - shard-apl:          NOTRUN -> [FAIL][94] ([fdo#108145] / [i915#265]) +1 similar issue
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl6/igt@kms_plane_alpha_blend@pipe-b-alpha-basic.html

  * igt@kms_plane_alpha_blend@pipe-c-alpha-opaque-fb:
    - shard-kbl:          NOTRUN -> [FAIL][95] ([fdo#108145] / [i915#265]) +4 similar issues
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl7/igt@kms_plane_alpha_blend@pipe-c-alpha-opaque-fb.html

  * igt@kms_plane_lowres@pipe-b-tiling-none:
    - shard-tglb:         NOTRUN -> [SKIP][96] ([i915#3536])
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb1/igt@kms_plane_lowres@pipe-b-tiling-none.html
    - shard-iclb:         NOTRUN -> [SKIP][97] ([i915#3536])
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb2/igt@kms_plane_lowres@pipe-b-tiling-none.html

  * igt@kms_plane_multiple@atomic-pipe-d-tiling-yf:
    - shard-tglb:         NOTRUN -> [SKIP][98] ([fdo#111615] / [fdo#112054])
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb7/igt@kms_plane_multiple@atomic-pipe-d-tiling-yf.html

  * igt@kms_plane_scaling@scaler-with-clipping-clamping@pipe-c-scaler-with-clipping-clamping:
    - shard-apl:          NOTRUN -> [SKIP][99] ([fdo#109271] / [i915#2733])
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl2/igt@kms_plane_scaling@scaler-with-clipping-clamping@pipe-c-scaler-with-clipping-clamping.html
    - shard-kbl:          NOTRUN -> [SKIP][100] ([fdo#109271] / [i915#2733])
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl3/igt@kms_plane_scaling@scaler-with-clipping-clamping@pipe-c-scaler-with-clipping-clamping.html
    - shard-glk:          NOTRUN -> [SKIP][101] ([fdo#109271] / [i915#2733])
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk6/igt@kms_plane_scaling@scaler-with-clipping-clamping@pipe-c-scaler-with-clipping-clamping.html

  * igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3:
    - shard-kbl:          NOTRUN -> [SKIP][102] ([fdo#109271] / [i915#658]) +8 similar issues
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl3/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3.html

  * igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-4:
    - shard-apl:          NOTRUN -> [SKIP][103] ([fdo#109271] / [i915#658]) +2 similar issues
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl2/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-4.html

  * igt@kms_psr@psr2_cursor_render:
    - shard-iclb:         NOTRUN -> [SKIP][104] ([fdo#109441]) +3 similar issues
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb1/igt@kms_psr@psr2_cursor_render.html

  * igt@kms_psr@psr2_sprite_plane_onoff:
    - shard-tglb:         NOTRUN -> [FAIL][105] ([i915#132] / [i915#3467]) +3 similar issues
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb1/igt@kms_psr@psr2_sprite_plane_onoff.html

  * igt@kms_tv_load_detect@load-detect:
    - shard-tglb:         NOTRUN -> [SKIP][106] ([fdo#109309])
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb8/igt@kms_tv_load_detect@load-detect.html
    - shard-iclb:         NOTRUN -> [SKIP][107] ([fdo#109309])
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb5/igt@kms_tv_load_detect@load-detect.html

  * igt@nouveau_crc@pipe-c-source-outp-complete:
    - shard-tglb:         NOTRUN -> [SKIP][108] ([i915#2530]) +3 similar issues
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb8/igt@nouveau_crc@pipe-c-source-outp-complete.html

  * igt@nouveau_crc@pipe-c-source-rg:
    - shard-iclb:         NOTRUN -> [SKIP][109] ([i915#2530]) +2 similar issues
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb8/igt@nouveau_crc@pipe-c-source-rg.html

  * igt@prime_nv_api@i915_self_import:
    - shard-tglb:         NOTRUN -> [SKIP][110] ([fdo#109291]) +3 similar issues
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb1/igt@prime_nv_api@i915_self_import.html

  * igt@prime_nv_api@nv_i915_import_twice_check_flink_name:
    - shard-iclb:         NOTRUN -> [SKIP][111] ([fdo#109291]) +2 similar issues
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb7/igt@prime_nv_api@nv_i915_import_twice_check_flink_name.html

  * igt@sysfs_clients@fair-7:
    - shard-apl:          NOTRUN -> [SKIP][112] ([fdo#109271] / [i915#2994]) +1 similar issue
   [112]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl1/igt@sysfs_clients@fair-7.html
    - shard-iclb:         NOTRUN -> [SKIP][113] ([i915#2994]) +1 similar issue
   [113]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb7/igt@sysfs_clients@fair-7.html
    - shard-tglb:         NOTRUN -> [SKIP][114] ([i915#2994]) +2 similar issues
   [114]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb3/igt@sysfs_clients@fair-7.html

  * igt@sysfs_clients@split-10:
    - shard-glk:          NOTRUN -> [SKIP][115] ([fdo#109271] / [i915#2994]) +1 similar issue
   [115]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk3/igt@sysfs_clients@split-10.html

  * igt@sysfs_clients@split-50:
    - shard-kbl:          NOTRUN -> [SKIP][116] ([fdo#109271] / [i915#2994]) +3 similar issues
   [116]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl1/igt@sysfs_clients@split-50.html

  
#### Possible fixes ####

  * igt@gem_exec_fair@basic-none-rrul@rcs0:
    - shard-glk:          [FAIL][117] ([i915#2842]) -> [PASS][118] +3 similar issues
   [117]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-glk8/igt@gem_exec_fair@basic-none-rrul@rcs0.html
   [118]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk5/igt@gem_exec_fair@basic-none-rrul@rcs0.html

  * igt@gem_exec_fair@basic-none-share@rcs0:
    - shard-iclb:         [FAIL][119] ([i915#2842]) -> [PASS][120]
   [119]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-iclb3/igt@gem_exec_fair@basic-none-share@rcs0.html
   [120]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-iclb8/igt@gem_exec_fair@basic-none-share@rcs0.html

  * igt@gem_exec_fair@basic-pace@rcs0:
    - shard-tglb:         [FAIL][121] ([i915#2842]) -> [PASS][122]
   [121]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-tglb8/igt@gem_exec_fair@basic-pace@rcs0.html
   [122]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-tglb2/igt@gem_exec_fair@basic-pace@rcs0.html

  * igt@gem_exec_fair@basic-sync@rcs0:
    - shard-kbl:          [SKIP][123] ([fdo#109271]) -> [PASS][124] +1 similar issue
   [123]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-kbl3/igt@gem_exec_fair@basic-sync@rcs0.html
   [124]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-kbl1/igt@gem_exec_fair@basic-sync@rcs0.html

  * igt@gem_exec_whisper@basic-contexts-all:
    - shard-glk:          [DMESG-WARN][125] ([i915#118]) -> [PASS][126]
   [125]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-glk4/igt@gem_exec_whisper@basic-contexts-all.html
   [126]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk7/igt@gem_exec_whisper@basic-contexts-all.html

  * igt@i915_selftest@live@hangcheck:
    - shard-snb:          [INCOMPLETE][127] ([i915#3921]) -> [PASS][128]
   [127]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-snb6/igt@i915_selftest@live@hangcheck.html
   [128]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-snb5/igt@i915_selftest@live@hangcheck.html

  * igt@i915_suspend@fence-restore-untiled:
    - shard-apl:          [DMESG-WARN][129] ([i915#180]) -> [PASS][130] +1 similar issue
   [129]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-apl6/igt@i915_suspend@fence-restore-untiled.html
   [130]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-apl1/igt@i915_suspend@fence-restore-untiled.html

  * igt@kms_big_fb@linear-64bpp-rotate-180:
    - shard-glk:          [FAIL][131] ([i915#1888] / [i915#3653]) -> [PASS][132]
   [131]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-glk7/igt@kms_big_fb@linear-64bpp-rotate-180.html
   [132]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/shard-glk6/igt@kms_big_fb@linear-64bpp-rotate-180.html

  * igt@kms_flip@flip-vs-suspend-interruptible@a-dp1:
    - shard-kbl:          [DMESG-WARN][133] ([i915#180]) -> [PASS][134] +7 similar issues
   [133]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10988/shard-

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6488/index.html

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Re: [igt-dev] [PATCH i-g-t] tests/kms_cursor_legacy: Remove vblank counter check immediately after flip_nonblocking

[Petri Latvala]

On Fri, Dec 10, 2021 at 09:20:06AM -0800, Jessica Zhang wrote:
> Currently, there is a check that the vblank counter shouldn't change after
> a nonblocking page flip and DRM_IOCTL_MODE_CURSOR call. This assumes
> that ioctl is performed before the commit from the nonblocking flip is
> dequeued.
> 
> The DRM_IOCTL_MODE_CURSOR callstack is as such:
> 	drm_mode_cursor_ioctl
> 	drm_mode_cursor_common
> 	drm_mode_cursor_universal
> 	__setplane_atomic
> 	drm_atomic_helper_update_plane
> 	drm_atomic_commit
> 
> Becuase the commit work queue is scheduled earlier than
> DRM_CURSOR_IOCTL, it will finish before the ioctl. Thus, we can't
> assume that the current vblank count will match vblank_start after the
> cursor ioctl finishes.
> 
> Tested-on: Chromebook Lazor (Trogdor)

Does this imply that on this device, the vblank counter increases from
the cursor ioctl?

What remains to be documented here is whether that's an implementation
detail, documentation bug, or a kernel bug. Maybe Ville is able to
understand this better than me.


-- 
Petri Latvala


> 
> Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
> ---
>  tests/kms_cursor_legacy.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/tests/kms_cursor_legacy.c b/tests/kms_cursor_legacy.c
> index d50155e8..82c01bc8 100644
> --- a/tests/kms_cursor_legacy.c
> +++ b/tests/kms_cursor_legacy.c
> @@ -1307,8 +1307,6 @@ static void flip_vs_cursor_crc(igt_display_t *display, bool atomic)
>  		flip_nonblocking(display, pipe, atomic, &fb_info, NULL);
>  		do_ioctl(display->drm_fd, DRM_IOCTL_MODE_CURSOR, &arg[i]);
>  
> -		igt_assert_eq(kmstest_get_vblank(display->drm_fd, pipe, 0), vblank_start);
> -
>  		igt_set_timeout(1, "Stuck page flip");
>  		igt_ignore_warn(read(display->drm_fd, &vbl, sizeof(vbl)));
>  		igt_reset_timeout();
> -- 
> 2.31.0
> 

Re: [igt-dev] [PATCH i-g-t] tests/kms_cursor_legacy: Remove vblank counter check immediately after flip_nonblocking

[Ville Syrjälä]

On Fri, Dec 10, 2021 at 09:20:06AM -0800, Jessica Zhang wrote:
> Currently, there is a check that the vblank counter shouldn't change after
> a nonblocking page flip and DRM_IOCTL_MODE_CURSOR call. This assumes
> that ioctl is performed before the commit from the nonblocking flip is
> dequeued.
> 
> The DRM_IOCTL_MODE_CURSOR callstack is as such:
> 	drm_mode_cursor_ioctl
> 	drm_mode_cursor_common
> 	drm_mode_cursor_universal
> 	__setplane_atomic
> 	drm_atomic_helper_update_plane
> 	drm_atomic_commit
> 
> Becuase the commit work queue is scheduled earlier than
> DRM_CURSOR_IOCTL, it will finish before the ioctl. Thus, we can't
> assume that the current vblank count will match vblank_start after the
> cursor ioctl finishes.

Your driver is broken. The legacy cursor ioctl is expected to
not get stuck behind the page flip.

> 
> Tested-on: Chromebook Lazor (Trogdor)
> 
> Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
> ---
>  tests/kms_cursor_legacy.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/tests/kms_cursor_legacy.c b/tests/kms_cursor_legacy.c
> index d50155e8..82c01bc8 100644
> --- a/tests/kms_cursor_legacy.c
> +++ b/tests/kms_cursor_legacy.c
> @@ -1307,8 +1307,6 @@ static void flip_vs_cursor_crc(igt_display_t *display, bool atomic)
>  		flip_nonblocking(display, pipe, atomic, &fb_info, NULL);
>  		do_ioctl(display->drm_fd, DRM_IOCTL_MODE_CURSOR, &arg[i]);
>  
> -		igt_assert_eq(kmstest_get_vblank(display->drm_fd, pipe, 0), vblank_start);
> -
>  		igt_set_timeout(1, "Stuck page flip");
>  		igt_ignore_warn(read(display->drm_fd, &vbl, sizeof(vbl)));
>  		igt_reset_timeout();
> -- 
> 2.31.0

-- 
Ville Syrjälä
Intel

Re: [igt-dev] [PATCH i-g-t] tests/kms_cursor_legacy: Remove vblank counter check immediately after flip_nonblocking

[Jessica Zhang]

On 12/17/2021 4:51 AM, Ville Syrjälä wrote:
> On Fri, Dec 10, 2021 at 09:20:06AM -0800, Jessica Zhang wrote:
>> Currently, there is a check that the vblank counter shouldn't change after
>> a nonblocking page flip and DRM_IOCTL_MODE_CURSOR call. This assumes
>> that ioctl is performed before the commit from the nonblocking flip is
>> dequeued.
>>
>> The DRM_IOCTL_MODE_CURSOR callstack is as such:
>> 	drm_mode_cursor_ioctl
>> 	drm_mode_cursor_common
>> 	drm_mode_cursor_universal
>> 	__setplane_atomic
>> 	drm_atomic_helper_update_plane
>> 	drm_atomic_commit
>>
>> Becuase the commit work queue is scheduled earlier than
>> DRM_CURSOR_IOCTL, it will finish before the ioctl. Thus, we can't
>> assume that the current vblank count will match vblank_start after the
>> cursor ioctl finishes.
> 
> Your driver is broken. The legacy cursor ioctl is expected to
> not get stuck behind the page flip.
> 

Hi Ville,

How is it guaranteed that the cursor ioctl flip will always be queued 
before a nonblocking flip?

For reference, here are my logs for the subtest flip-vs-cursor-crc-atomic:

[  104.035222] (kms_cursor_legacy.c:1308): VBLANK START: 246
[  104.038913] (kms_cursor_legacy.c:1309): NONBLOCKING FLIP CALLED
[  104.044335] (drm_atomic.c:528): drm_plane lock acquired
[  104.048341] (drm_plane.c:1122): drm_crtc lock acquired
[  104.053191] (kms_cursor_legacy.c:1314): VBLANK COUNT: 248
[  104.053674] (drm_atomic_helper:1685): commit_work called
[  104.056817] (kms_cursor_legacy.c:1316): CURSOR IOCTL CALLED
[  104.056892] (drm_plane.c:1131): cursor_lock acquired
[  104.056911] (drm_atomic.c:528): drm_plane lock acquired
[  104.056986] (drm_plane.c:1080): __setplane_atomic called
[  104.081783] (kms_cursor_legacy.c:1320): VBLANK COUNT: 249


As you can see, commit_work from the nonblocking flip has been called 
before the cursor ioctl. In addition, the msm implementation of the 
nonblocking commit points back to drm_atomic_helper_commit [1], so the 
issue is not necessarily driver specific AFAIK.


Thanks,
Jessica Zhang

[1] 
https://gitlab.freedesktop.org/drm/msm/-/blob/msm-next/drivers/gpu/drm/msm/msm_drv.c#L49



>>
>> Tested-on: Chromebook Lazor (Trogdor)
>>
>> Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
>> ---
>>   tests/kms_cursor_legacy.c | 2 --
>>   1 file changed, 2 deletions(-)
>>
>> diff --git a/tests/kms_cursor_legacy.c b/tests/kms_cursor_legacy.c
>> index d50155e8..82c01bc8 100644
>> --- a/tests/kms_cursor_legacy.c
>> +++ b/tests/kms_cursor_legacy.c
>> @@ -1307,8 +1307,6 @@ static void flip_vs_cursor_crc(igt_display_t *display, bool atomic)
>>   		flip_nonblocking(display, pipe, atomic, &fb_info, NULL);
>>   		do_ioctl(display->drm_fd, DRM_IOCTL_MODE_CURSOR, &arg[i]);
>>   
>> -		igt_assert_eq(kmstest_get_vblank(display->drm_fd, pipe, 0), vblank_start);
>> -
>>   		igt_set_timeout(1, "Stuck page flip");
>>   		igt_ignore_warn(read(display->drm_fd, &vbl, sizeof(vbl)));
>>   		igt_reset_timeout();
>> -- 
>> 2.31.0
> 
> -- 
> Ville Syrjälä
> Intel

Re: [igt-dev] [PATCH i-g-t] tests/kms_cursor_legacy: Remove vblank counter check immediately after flip_nonblocking

[Rob Clark]

On Fri, Dec 17, 2021 at 4:51 AM Ville Syrjälä
<ville.syrjala@linux.intel.com> wrote:
>
> On Fri, Dec 10, 2021 at 09:20:06AM -0800, Jessica Zhang wrote:
> > Currently, there is a check that the vblank counter shouldn't change after
> > a nonblocking page flip and DRM_IOCTL_MODE_CURSOR call. This assumes
> > that ioctl is performed before the commit from the nonblocking flip is
> > dequeued.
> >
> > The DRM_IOCTL_MODE_CURSOR callstack is as such:
> >       drm_mode_cursor_ioctl
> >       drm_mode_cursor_common
> >       drm_mode_cursor_universal
> >       __setplane_atomic
> >       drm_atomic_helper_update_plane
> >       drm_atomic_commit
> >
> > Becuase the commit work queue is scheduled earlier than
> > DRM_CURSOR_IOCTL, it will finish before the ioctl. Thus, we can't
> > assume that the current vblank count will match vblank_start after the
> > cursor ioctl finishes.
>
> Your driver is broken. The legacy cursor ioctl is expected to
> not get stuck behind the page flip.

Well, perhaps the atomic helpers are broken in that case?  But I don't
really agree that the legacy cursor was *that* well defined that we
can call this a driver bug.

What I'd propose instead is to do reverse the order of the pageflip
and cursor updates, so the cursor updates don't get stuck behind the
pageflip.

BR,
-R

>
> >
> > Tested-on: Chromebook Lazor (Trogdor)
> >
> > Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
> > ---
> >  tests/kms_cursor_legacy.c | 2 --
> >  1 file changed, 2 deletions(-)
> >
> > diff --git a/tests/kms_cursor_legacy.c b/tests/kms_cursor_legacy.c
> > index d50155e8..82c01bc8 100644
> > --- a/tests/kms_cursor_legacy.c
> > +++ b/tests/kms_cursor_legacy.c
> > @@ -1307,8 +1307,6 @@ static void flip_vs_cursor_crc(igt_display_t *display, bool atomic)
> >               flip_nonblocking(display, pipe, atomic, &fb_info, NULL);
> >               do_ioctl(display->drm_fd, DRM_IOCTL_MODE_CURSOR, &arg[i]);
> >
> > -             igt_assert_eq(kmstest_get_vblank(display->drm_fd, pipe, 0), vblank_start);
> > -
> >               igt_set_timeout(1, "Stuck page flip");
> >               igt_ignore_warn(read(display->drm_fd, &vbl, sizeof(vbl)));
> >               igt_reset_timeout();
> > --
> > 2.31.0
>
> --
> Ville Syrjälä
> Intel