✗ Fi.CI.BAT: failure for vt-d + fbc stuff

[Patchwork]

== Series Details ==

Series: vt-d + fbc stuff
URL   : https://patchwork.freedesktop.org/series/92288/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_10309 -> Trybot_7848
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Trybot_7848 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Trybot_7848, please notify your bug team 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/Trybot_7848/index.html

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Trybot_7848:

### IGT changes ###

#### Possible regressions ####

  * igt at gem_ctx_create@basic-files:
    - fi-bdw-5557u:       [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10309/fi-bdw-5557u/igt@gem_ctx_create@basic-files.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7848/fi-bdw-5557u/igt@gem_ctx_create@basic-files.html

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

  Here are the changes found in Trybot_7848 that come from known issues:

### IGT changes ###

#### Possible fixes ####

  * igt at gem_exec_suspend@basic-s0:
    - {fi-tgl-1115g4}:    [FAIL][3] ([i915#1888]) -> [PASS][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10309/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7848/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.html

  * igt at kms_chamelium@dp-crc-fast:
    - fi-kbl-7500u:       [FAIL][5] ([i915#1372]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10309/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7848/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [i915#1372]: https://gitlab.freedesktop.org/drm/intel/issues/1372
  [i915#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888


Participating hosts (44 -> 40)
------------------------------

  Missing    (4): fi-ctg-p8600 fi-ilk-m540 fi-bsw-cyan fi-hsw-4200u 


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

  * Linux: CI_DRM_10309 -> Trybot_7848

  CI-20190529: 20190529
  CI_DRM_10309: 6a5db0d08c45a29cebcfd39b53a15be664b9369c @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_6130: 390edfb703c346f06b0850db71bd3cc1342a3c02 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Trybot_7848: 683bd71a12b23e6a42861e7edd32674886430a06 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

683bd71a12b2 drm/i915/fbc: Allow higher compression limits on FBC1
8b26a3cb325f drm/i915/fbc: Implement Wa_16011863758 for icl+
146e63e6e0ce drm/i915/fbc: Align FBC segments to 512B on glk+
f95e9f100b45 drm/i915/fbc: Rework cfb stride/size calculations
d5ffe6fa32be drm/i915/fbc: Polish the skl+ FBC stride override handling
a402fdb14e97 drm/i915/fbc: Move the "recompress on activate" to a central place
85534bc60a00 drm/i915/fbc: Extract intel_fbc_update()
39a30f64d9ef drm/i915/fbc: Rewrite the FBC tiling check a bit
d4a9e39c3346 drm/i915/fbc: Allow FBC + VT-d on SKL/BXT
6643891ae79d iommu/vt-d: Restore iommu for Broadwell igfx
f275c9b18e19 iommu/vt-d: Disable superpage for Skylake igfx
07de35141e4c iommu/vt-d: Disable superpage for Broxton igfx
bd29011f67de iommu/vt-d: Disable superpage for Geminilake igfx

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_7848/index.html
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