✗ Fi.CI.BAT: failure for Move dma-buf mmap() reservation locking down to exporters (rev2)

[Patchwork <patchwork@xxxxxxxxxxxxxxxxxxxxxx>]

Title: Project List - Patchwork

Patch Details

Series:	Move dma-buf mmap() reservation locking down to exporters (rev2)
URL:	https://patchwork.freedesktop.org/series/116000/
State:	failure
Details:	https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116000v2/index.html

CI Bug Log - changes from CI_DRM_12981 -> Patchwork_116000v2

Summary

FAILURE

Serious unknown changes coming with Patchwork_116000v2 absolutely need to be
verified manually.

If you think the reported changes have nothing to do with the changes
introduced in Patchwork_116000v2, 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/Patchwork_116000v2/index.html

Participating hosts (36 -> 34)

Missing (2): bat-kbl-2 fi-snb-2520m

Possible new issues

Here are the unknown changes that may have been introduced in Patchwork_116000v2:

IGT changes

Possible regressions

• igt@dmabuf@all-tests@dma_fence:

  • fi-skl-6600u: PASS -> DMESG-FAIL

• igt@dmabuf@all-tests@sanitycheck:

  • fi-skl-6600u: PASS -> ABORT

Known issues

Here are the changes found in Patchwork_116000v2 that come from known issues:

IGT changes

Issues hit

• igt@i915_selftest@live@gt_mocs:

  • bat-rpls-2: PASS -> INCOMPLETE (i915#4983)

• igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:

  • bat-dg2-11: NOTRUN -> SKIP (i915#5354) +1 similar issue

Possible fixes

• igt@i915_pm_rps@basic-api:

  • bat-dg2-11: FAIL (i915#8308) -> PASS

• igt@kms_pipe_crc_basic@nonblocking-crc@pipe-d-dp-1:

  • bat-dg2-8: FAIL (i915#7932) -> PASS +1 similar issue

Build changes

• Linux: CI_DRM_12981 -> Patchwork_116000v2

CI-20190529: 20190529
CI_DRM_12981: fbadfcf137737f02425a35bf3ae17a1492301f21 @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_7243: 402a13477510ab05591839a2bf4586de1158e60c @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_116000v2: fbadfcf137737f02425a35bf3ae17a1492301f21 @ git://anongit.freedesktop.org/gfx-ci/linux

Linux commits

86c8fab664b2 drm/shmem-helper: Switch to reservation lock
ef1a8c92b4c0 dma-buf: Change locking policy for mmap()
2582086d3e63 drm: Don't assert held reservation lock for dma-buf mmapping
dce5189619e0 fastrpc: Don't assert held reservation lock for dma-buf mmapping
7ee3c919b3b3 udmabuf: Don't assert held reservation lock for dma-buf mmapping
f117506e0e18 dma-buf/heaps: Don't assert held reservation lock for dma-buf mmapping
19f4b54fa19b media: videobuf2: Don't assert held reservation lock for dma-buf mmapping