✗ CI.xeBAT: failure for lib/kunit: Support writable filter* parameters of kunit module (rev2)

Lucas De Marchi lucas.demarchi at intel.com
Wed Jan 31 20:51:15 UTC 2024


On Wed, Jan 31, 2024 at 08:22:35PM +0100, Janusz Krzysztofik wrote:
>On Wednesday, 31 January 2024 19:36:57 CET Patchwork wrote:
>> == Series Details ==
>>
>> Series: lib/kunit: Support writable filter* parameters of kunit module
>(rev2)
>> URL   : https://patchwork.freedesktop.org/series/129174/
>> State : failure
>>
>> == Summary ==
>>
>> CI Bug Log - changes from XEIGT_7699_BAT -> XEIGTPW_10613_BAT
>> ====================================================
>>
>> Summary
>> -------
>>
>>   **FAILURE**
>>
>>   Serious unknown changes coming with XEIGTPW_10613_BAT absolutely need to
>be
>>   verified manually.
>>
>>   If you think the reported changes have nothing to do with the changes
>>   introduced in XEIGTPW_10613_BAT, 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.
>>
>>
>>
>> Participating hosts (4 -> 4)
>> ------------------------------
>>
>>   No changes in participating hosts
>>
>> Possible new issues
>> -------------------
>>
>>   Here are the unknown changes that may have been introduced in
>XEIGTPW_10613_BAT:
>>
>> ### IGT changes ###
>>
>> #### Possible regressions ####
>>
>>   * igt at xe_live_ktest@bo:
>>     - bat-adlp-7:         [PASS][1] -> [SKIP][2] +2 other tests skip
>>    [1]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_7699/bat-adlp-7/
>igt at xe_live_ktest@bo.html
>>    [2]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_10613/bat-adlp-7/
>igt at xe_live_ktest@bo.html
>
>Hi Lucas,
>
>We've got an empty list of test cases because the current algorithm of IGT
>KUnit implementation expects subtest name provided via struct kunit_tests
>to be the same as name of a test suite provided by the KUnit test module.  As
>a special case, if the module provides only one test suite (most do) and the
>name of it is the same as the module name with the _test or _kunit suffix
>truncated (also the most common case) then subtest name may be omitted (i.e.,
>.name field may be NULL).
>
>I have to document the above, but we also have to use the same names on both
>sides (KUnit test module and its corresponding IGT test).  Now we don't, e.g.
>test suite named "xe_bo" is provided by xe_bo_test module while subtest name
>"bo" is specified for that module in IGT xe_live_ktest.

in the end we want to have only one module: xe_live_test.ko and then
filter out by the testunit. From what I've seen previously in igt, it
would be a matter of always reloading the same module, but passing a
different name.

Lucas De Marchi


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