Re: ✗ Fi.CI.IGT: failure for tests/intel/gem_exec_capture: Check for partial register captures (rev2)

Wed Mar 6 20:53:14 UTC 2024

On 3/5/2024 22:35, Musial, Ewelina wrote:
>> How does one know what build of the kernel the test was run against?
> At the end of premerge report you do have "Build changes" section where you have info about components like IGT and kernel, eg
> Build changes
> IGT: IGT_7738 -> IGTPW_10760
> Linux: xe-876-12db124b8cef9c32b7bc69a5abbaff016965cf99 -> xe-880-c1a0f6caf0ffa81e77e74e04d937605a2e293774
>
> It means that IGTPW_10760 was tested on xe-880-c1a0f6caf0ffa81e77e74e04d937605a2e293774 kernel.
I have no idea what that means.

That git sha does not exist in my local pull of the drm-tip repo. The 
xe-880 naming suggests this is an Xe driver build rather than an i915 
driver build but this is an i915 only test.

Is there a wiki page somewhere to explain how to understand and dig into 
the build numbers and where to find the git hashes? If so, it would be 
useful to include the link in the same email.

John.

>
> Regards,
> Ewelina
>
> -----Original Message-----
> From: Harrison, John C <john.c.harrison at intel.com>
> Sent: Tuesday, March 5, 2024 7:07 PM
> To: Kamil Konieczny <kamil.konieczny at linux.intel.com>; igt-dev at lists.freedesktop.org; I915-ci-infra at lists.freedesktop.org; LGCI Bug Filing <lgci.bug.filing at intel.com>; Illipilli, TejasreeX <tejasreex.illipilli at intel.com>
> Subject: Re: ✗ Fi.CI.IGT: failure for tests/intel/gem_exec_capture: Check for partial register captures (rev2)
>
> On 3/5/2024 09:50, Kamil Konieczny wrote:
>> Hi igt-dev,
>> On 2024-03-01 at 23:08:10 -0000, Patchwork wrote:
>>> == Series Details ==
>>>
>>> Series: tests/intel/gem_exec_capture: Check for partial register captures (rev2)
>>> URL   : https://patchwork.freedesktop.org/series/130332/
>>> State : failure
>>>
>>> == Summary ==
>>>
>>> CI Bug Log - changes from CI_DRM_14370_full -> IGTPW_10760_full
>>> ====================================================
>>>
>>> Summary
>>> -------
>>>
>>>     **FAILURE**
>>>
>>>     Serious unknown changes coming with IGTPW_10760_full absolutely need to be
>>>     verified manually.
>>>     
>>>     If you think the reported changes have nothing to do with the changes
>>>     introduced in IGTPW_10760_full, please notify your bug team (I915-ci-infra at lists.freedesktop.org) to allow them
>>>     to document this new failure mode, which will reduce false positives in CI.
>>>
>>>     External URL:
>>> https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_10760/index.html
>>>
>>> Participating hosts (8 -> 8)
>>> ------------------------------
>>>
>>>     No changes in participating hosts
>>>
>>> Possible new issues
>>> -------------------
>>>
>>>     Here are the unknown changes that may have been introduced in IGTPW_10760_full:
>>>
>>> ### IGT changes ###
>>>
>>> #### Possible regressions ####
>>>
>>>     * igt at gem_exec_capture@capture at ccs3-smem:
>>>       - shard-dg2:          [PASS][1] -> [FAIL][2] +13 other tests fail
>>>      [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_14370/shard-dg2-10/igt@gem_exec_capture@capture@ccs3-smem.html
>>>      [2]:
>>> https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_10760/shard-dg2-6/igt@
>>> gem_exec_capture at capture@ccs3-smem.html
>>>
>>>     * igt at gem_exec_capture@capture at rcs0-smem:
>>>       - shard-mtlp:         [PASS][3] -> [FAIL][4] +3 other tests fail
>>>      [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_14370/shard-mtlp-8/igt@gem_exec_capture@capture@rcs0-smem.html
>>>      [4]:
>>> https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_10760/shard-mtlp-6/igt
>>> @gem_exec_capture at capture@rcs0-smem.html
>>>
>>>     * igt at gem_exec_capture@capture at vecs0-lmem0:
>>>       - shard-dg1:          [PASS][5] -> [FAIL][6] +3 other tests fail
>>>      [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_14370/shard-dg1-13/igt@gem_exec_capture@capture@vecs0-lmem0.html
>>>      [6]:
>>> https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_10760/shard-dg1-19/igt
>>> @gem_exec_capture at capture@vecs0-lmem0.html
>>>
>>>     * igt at gem_exec_capture@userptr:
>>>       - shard-dg1:          NOTRUN -> [FAIL][7]
>>>      [7]:
>>> https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_10760/shard-dg1-18/igt
>>> @gem_exec_capture at userptr.html
>>>
>> Above are bugs which were spotted by a change in test.
> Correct, this is the test saying that the kernel is broken.
>
> How does one know what build of the kernel the test was run against?
> Specifically, does it contain this patch:
> e45afbeb59347 drm/i915/guc: Correct capture of EIR register on hang
>
> If not, then the test is expected to fail.
>
> John.
>
>
>>>     * igt at i915_pm_rpm@gem-execbuf-stress at extra-wait-lmem0:
>>>       - shard-dg1:          [PASS][8] -> [ABORT][9] +1 other test abort
>>>      [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_14370/shard-dg1-15/igt@i915_pm_rpm@gem-execbuf-stress@extra-wait-lmem0.html
>>>      [9]:
>>> https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_10760/shard-dg1-16/igt
>>> @i915_pm_rpm at gem-execbuf-stress@extra-wait-lmem0.html
>>>
>>>     * igt at i915_pm_rpm@gem-execbuf-stress at lmem0:
>>>       - shard-dg2:          [PASS][10] -> [ABORT][11] +1 other test abort
>>>      [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_14370/shard-dg2-7/igt@i915_pm_rpm@gem-execbuf-stress@lmem0.html
>>>      [11]:
>>> https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_10760/shard-dg2-11/igt
>>> @i915_pm_rpm at gem-execbuf-stress@lmem0.html
>>>
>>>     * igt at vgem_basic@unload:
>>>       - shard-glk:          [PASS][12] -> [INCOMPLETE][13]
>>>      [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_14370/shard-glk8/igt@vgem_basic@unload.html
>>>      [13]:
>>> https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_10760/shard-glk7/igt@v
>>> gem_basic at unload.html
>>>
>> These are unrelated.
>>
>> Regards,
>> Kamil
>>
>>>     
>>> New tests
>>> ---------
>>>
>>>     New tests have been introduced between CI_DRM_14370_full and IGTPW_10760_full:
>>>
>>> ### New IGT tests (4) ###
>>>
>>>     * igt at kms_cursor_edge_walk@128x128-top-bottom at pipe-a-dp-4:
>>>       - Statuses : 1 pass(s)
>>>       - Exec time: [3.52] s
>>>
>>>     * igt at kms_cursor_edge_walk@128x128-top-bottom at pipe-d-dp-4:
>>>       - Statuses : 1 pass(s)
>>>       - Exec time: [3.31] s
>>>
>>>     * igt at kms_cursor_edge_walk@256x256-right-edge at pipe-a-dp-4:
>>>       - Statuses : 1 pass(s)
>>>       - Exec time: [3.46] s
>>>
>>>     * igt at kms_cursor_edge_walk@256x256-right-edge at pipe-d-dp-4:
>>>       - Statuses : 1 pass(s)
>>>       - Exec time: [3.31] s
>>>
>>>     
>>>
>>> Known issues
>>> ------------
>>>
>>>     Here are the changes found in IGTPW_10760_full that come from known issues:
>>>
>>> ### IGT changes ###
>>>
>>> #### Issues hit ####
>>>
>> ...cut...
>>
>>> == Logs ==
>>>
>>> For more details see:
>>> https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_10760/index.html