Re: ✗ Xe.CI.BAT: failure for PCI driver helpers and xe-vfio-pci FLR improvement (rev4)

["Bernatowicz, Marcin" <marcin.bernatowicz@linux.intel.com>]

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On 2/11/2026 2:16 PM, Patchwork wrote:
> == Series Details ==
>
> Series: PCI driver helpers and xe-vfio-pci FLR improvement (rev4)
> URL   :https://patchwork.freedesktop.org/series/160140/
> State : failure
>
> == Summary ==
>
> CI Bug Log - changes from XEIGT_8749_BAT -> XEIGTPW_14539_BAT
> ====================================================
>
> Summary
> -------
>
>    **FAILURE**
>
>    Serious unknown changes coming with XEIGTPW_14539_BAT absolutely need to be
>    verified manually.
>    
>    If you think the reported changes have nothing to do with the changes
>    introduced in XEIGTPW_14539_BAT, 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 (9 -> 10)
> ------------------------------
>
>    Additional (1): bat-bmg-3
>
> Possible new issues
> -------------------
>
>    Here are the unknown changes that may have been introduced in XEIGTPW_14539_BAT:
>
> ### IGT changes ###
>
> #### Possible regressions ####
>
>    * igt@core_hotunplug@unbind-rebind:
>      - bat-bmg-2:          [PASS][1] -> [ABORT][2]
>     [1]:https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8749/bat-bmg-2/igt@core_hotunplug@unbind-rebind.html
>     [2]:https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_14539/bat-bmg-2/igt@core_hotunplug@unbind-rebind.html
>
>    * igt@xe_exec_basic@multigpu-many-execqueues-many-vm-basic-defer-bind:
>      - bat-bmg-3:          NOTRUN -> [INCOMPLETE][3]
>     [3]:https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_14539/bat-bmg-3/igt@xe_exec_basic@multigpu-many-execqueues-many-vm-basic-defer-bind.html
>
>    * igt@xe_sriov_flr@flr-vf1-clear:
>      - bat-adlp-7:         [PASS][4] -> [WARN][5]
>     [4]:https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8749/bat-adlp-7/igt@xe_sriov_flr@flr-vf1-clear.html
>     [5]:https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_14539/bat-adlp-7/igt@xe_sriov_flr@flr-vf1-clear.html

The ADLP platform does not officially support SR-IOV and the 
configuration is broken: *intel_iommu=igfx_off*

which results in expected warnings (IGT) / dmesg error (<3> [370.416518] 
xe-vfio-pci 0000:00:02.1: probe with driver xe-vfio-pci failed with 
error -22)

Despite execution without xe-vfio-pci bound the test passes.

---

marcin

>    
> Known issues
> ------------
>
>    Here are the changes found in XEIGTPW_14539_BAT that come from known issues:
>
> ### IGT changes ###
>
> #### Possible fixes ####
>
>    * igt@xe_waitfence@engine:
>      - bat-bmg-1:          [FAIL][6] ([Intel XE#6519]) -> [PASS][7]
>     [6]:https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8749/bat-bmg-1/igt@xe_waitfence@engine.html
>     [7]:https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_14539/bat-bmg-1/igt@xe_waitfence@engine.html
>
>    
>    [Intel XE#6519]:https://gitlab.freedesktop.org/drm/xe/kernel/issues/6519
>
>
> Build changes
> -------------
>
>    * IGT: IGT_8749 -> IGTPW_14539
>
>    IGTPW_14539: b896e43034c432c4a69c2b8a0cfb0d878d2c763c @https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
>    IGT_8749: 195f101f25a7984686f36f340aa88d44a1716ec6 @https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
>    xe-4543-f37b96494b210e3ceec9c8c369dcd8f05fb30669: f37b96494b210e3ceec9c8c369dcd8f05fb30669
>
> == Logs ==
>
> For more details see:https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_14539/index.html
>

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