Re: ✗ Xe.CI.Full: failure for Use MI_MATH to apply RMW WA in LRC (rev4)

[Michal Wajdeczko <michal.wajdeczko@intel.com>]

On 12.03.2025 06:41, Patchwork wrote:
> == Series Details ==
> 
> Series: Use MI_MATH to apply RMW WA in LRC (rev4)
> URL   : https://patchwork.freedesktop.org/series/145732/
> State : failure
> 
> == Summary ==
> 
> CI Bug Log - changes from xe-2794-777e1850811f9864aa8b55940634d3da19712bf7_full -> xe-pw-145732v4_full
> ====================================================
> 
> Summary
> -------
> 
>   **FAILURE**
> 
>   Serious unknown changes coming with xe-pw-145732v4_full absolutely need to be
>   verified manually.
>   
>   If you think the reported changes have nothing to do with the changes
>   introduced in xe-pw-145732v4_full, please notify your bug team (I915-ci-infra@lists.freedesktop.org) to allow them
>   to document this new failure mode, which will reduce false positives in CI.
> 
>   
> 
> Participating hosts (4 -> 4)
> ------------------------------
> 
>   No changes in participating hosts
> 
> Possible new issues
> -------------------
> 
>   Here are the unknown changes that may have been introduced in xe-pw-145732v4_full:
> 
> ### IGT changes ###
> 
> #### Possible regressions ####
> 
>   * igt@kms_setmode@invalid-clone-single-crtc-stealing@pipe-a-hdmi-a-6-dp-4:
>     - shard-dg2-set2:     [PASS][1] -> [ABORT][2] +1 other test abort
>    [1]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2794-777e1850811f9864aa8b55940634d3da19712bf7/shard-dg2-433/igt@kms_setmode@invalid-clone-single-crtc-stealing@pipe-a-hdmi-a-6-dp-4.html
>    [2]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-145732v4/shard-dg2-463/igt@kms_setmode@invalid-clone-single-crtc-stealing@pipe-a-hdmi-a-6-dp-4.html

unrelated, not seen on previous runs of this series
	
<4> [212.095268] ------------[ cut here ]------------
<4> [212.095281] xe 0000:03:00.0: [drm] vblank wait timed out on crtc 0
<4> [212.095319] WARNING: CPU: 7 PID: 4915 at
drivers/gpu/drm/drm_vblank.c:1307 drm_wait_one_vblank+0x1ef/0x210

> 
>   * igt@kms_setmode@invalid-clone-single-crtc-stealing@pipe-b-hdmi-a-6-dp-4:
>     - shard-dg2-set2:     [PASS][3] -> [DMESG-WARN][4]
>    [3]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2794-777e1850811f9864aa8b55940634d3da19712bf7/shard-dg2-433/igt@kms_setmode@invalid-clone-single-crtc-stealing@pipe-b-hdmi-a-6-dp-4.html
>    [4]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-145732v4/shard-dg2-463/igt@kms_setmode@invalid-clone-single-crtc-stealing@pipe-b-hdmi-a-6-dp-4.html

unrelated, not seen on previous runs of this series

<4> [213.151269] ------------[ cut here ]------------
<4> [213.151283] xe 0000:03:00.0: [drm] vblank wait timed out on crtc 1
<4> [213.151321] WARNING: CPU: 4 PID: 4915 at
drivers/gpu/drm/drm_vblank.c:1307 drm_wait_one_vblank+0x1ef/0x210

> 
>   * igt@xe_oa@buffer-size:
>     - shard-bmg:          [PASS][5] -> [FAIL][6]
>    [5]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2794-777e1850811f9864aa8b55940634d3da19712bf7/shard-bmg-2/igt@xe_oa@buffer-size.html
>    [6]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-145732v4/shard-bmg-7/igt@xe_oa@buffer-size.html

according to the section below, this test should be "Suppressed"

Starting subtest: buffer-size
Starting dynamic subtest: rcs-0-128K
(xe_oa:3603) CRITICAL: Test assertion failure function
test_non_zero_reason, file ../tests/intel/xe_oa.c:2509:
(xe_oa:3603) CRITICAL: Failed assertion: !(oa_status &
DRM_XE_OASTATUS_BUFFER_OVERFLOW)
Dynamic subtest rcs-0-128K failed.

> 
>   
> #### Suppressed ####
> 
>   The following results come from untrusted machines, tests, or statuses.
>   They do not affect the overall result.
> 
>   * {igt@xe_oa@buffer-size@rcs-0-128k}:
>     - shard-bmg:          NOTRUN -> [FAIL][7]
>    [7]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-145732v4/shard-bmg-7/igt@xe_oa@buffer-size@rcs-0-128k.html
>