[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: Improve BW management on shared display links (rev10)
Imre Deak
imre.deak at intel.com
Tue Sep 19 13:29:51 UTC 2023
On Tue, Sep 19, 2023 at 11:55:30AM +0000, Patchwork wrote:
> == Series Details ==
>
> Series: drm/i915: Improve BW management on shared display links (rev10)
> URL : https://patchwork.freedesktop.org/series/122589/
> State : failure
>
> == Summary ==
>
> CI Bug Log - changes from CI_DRM_13651 -> Patchwork_122589v10
> ====================================================
>
> Summary
> -------
>
> **FAILURE**
>
> Serious unknown changes coming with Patchwork_122589v10 absolutely need to be
> verified manually.
>
> If you think the reported changes have nothing to do with the changes
> introduced in Patchwork_122589v10, please notify your bug team (lgci.bug.filing at intel.com) 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_122589v10/index.html
>
> Participating hosts (38 -> 37)
> ------------------------------
>
> Additional (2): fi-kbl-soraka bat-rpls-2
> Missing (3): fi-tgl-1115g4 bat-atsm-1 fi-snb-2520m
>
> Possible new issues
> -------------------
>
> Here are the unknown changes that may have been introduced in Patchwork_122589v10:
>
> ### IGT changes ###
>
> #### Possible regressions ####
>
> * igt at i915_module_load@load:
> - bat-mtlp-8: [PASS][1] -> [INCOMPLETE][2]
> [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13651/bat-mtlp-8/igt@i915_module_load@load.html
> [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_122589v10/bat-mtlp-8/igt@i915_module_load@load.html
Looks like an issue in
intel_crtc_initial_plane_config() -> intel_plane_disable_noatomic()
which has been happening on different mtlp machines, recently in
CI_DRM_13651 / re-mtlp-7. I opened a ticket for it:
https://gitlab.freedesktop.org/drm/intel/-/issues/9366
> * igt at runner@aborted:
> - bat-rpls-2: NOTRUN -> [FAIL][3]
> [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_122589v10/bat-rpls-2/igt@runner@aborted.html
This is an issue unrelated to i915, happening before loading the driver:
6>[ 12.711379] pcieport 0000:00:1d.0: bridge window [mem 0x6001000000-0x60019fffff 64bit pref]
<4>[ 12.715089] ======================================================
<4>[ 12.721385] WARNING: possible circular locking dependency detected
<4>[ 12.727676] 6.6.0-rc2-Patchwork_122589v10-g61b71c3f061a+ #1 Not tainted
<4>[ 12.734394] ------------------------------------------------------
<4>[ 12.740680] irq/123-pciehp/150 is trying to acquire lock:
<4>[ 12.746193] ffff888105adc2f8 (&ctrl->reset_lock){.+.+}-{3:3}, at: pciehp_configure_device+0xb5/0x160
<4>[ 12.755573]
but task is already holding lock:
<4>[ 12.761693] ffffffff827aeb68 (pci_rescan_remove_lock){+.+.}-{3:3}, at: pciehp_configure_device+0x23/0x160
> Known issues
> ------------
>
> Here are the changes found in Patchwork_122589v10 that come from known issues:
>
> ### CI changes ###
>
> #### Issues hit ####
>
> * boot:
> - fi-hsw-4770: [PASS][4] -> [FAIL][5] ([i915#8293])
> [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13651/fi-hsw-4770/boot.html
> [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_122589v10/fi-hsw-4770/boot.html
>
>
>
> ### IGT changes ###
>
> #### Issues hit ####
>
> * igt at gem_huc_copy@huc-copy:
> - fi-kbl-soraka: NOTRUN -> [SKIP][6] ([fdo#109271] / [i915#2190])
> [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_122589v10/fi-kbl-soraka/igt@gem_huc_copy@huc-copy.html
>
> * igt at gem_lmem_swapping@basic:
> - fi-kbl-soraka: NOTRUN -> [SKIP][7] ([fdo#109271] / [i915#4613]) +3 other tests skip
> [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_122589v10/fi-kbl-soraka/igt@gem_lmem_swapping@basic.html
>
> * igt at i915_selftest@live at gt_pm:
> - fi-kbl-soraka: NOTRUN -> [DMESG-FAIL][8] ([i915#1886] / [i915#7913])
> [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_122589v10/fi-kbl-soraka/igt@i915_selftest@live@gt_pm.html
>
> * igt at kms_dsc@dsc-basic:
> - fi-kbl-soraka: NOTRUN -> [SKIP][9] ([fdo#109271]) +9 other tests skip
> [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_122589v10/fi-kbl-soraka/igt@kms_dsc@dsc-basic.html
>
>
> #### Possible fixes ####
>
> * igt at i915_selftest@live at execlists:
> - fi-bsw-n3050: [ABORT][10] ([i915#7913]) -> [PASS][11]
> [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13651/fi-bsw-n3050/igt@i915_selftest@live@execlists.html
> [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_122589v10/fi-bsw-n3050/igt@i915_selftest@live@execlists.html
>
> * igt at kms_chamelium_edid@hdmi-edid-read:
> - {bat-dg2-13}: [DMESG-WARN][12] ([i915#7952]) -> [PASS][13]
> [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13651/bat-dg2-13/igt@kms_chamelium_edid@hdmi-edid-read.html
> [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_122589v10/bat-dg2-13/igt@kms_chamelium_edid@hdmi-edid-read.html
>
> * igt at kms_hdmi_inject@inject-audio:
> - fi-kbl-guc: [FAIL][14] ([IGT#3] / [i915#6121]) -> [PASS][15]
> [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13651/fi-kbl-guc/igt@kms_hdmi_inject@inject-audio.html
> [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_122589v10/fi-kbl-guc/igt@kms_hdmi_inject@inject-audio.html
>
>
> {name}: This element is suppressed. This means it is ignored when computing
> the status of the difference (SUCCESS, WARNING, or FAILURE).
>
> [IGT#3]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/3
> [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
> [i915#1886]: https://gitlab.freedesktop.org/drm/intel/issues/1886
> [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
> [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
> [i915#6121]: https://gitlab.freedesktop.org/drm/intel/issues/6121
> [i915#7913]: https://gitlab.freedesktop.org/drm/intel/issues/7913
> [i915#7952]: https://gitlab.freedesktop.org/drm/intel/issues/7952
> [i915#8293]: https://gitlab.freedesktop.org/drm/intel/issues/8293
>
>
> Build changes
> -------------
>
> * Linux: CI_DRM_13651 -> Patchwork_122589v10
>
> CI-20190529: 20190529
> CI_DRM_13651: 61b71c3f061a44a6ab1dcf756918886aa03a5480 @ git://anongit.freedesktop.org/gfx-ci/linux
> IGT_7493: 2517e42d612e0c1ca096acf8b5f6177f7ef4bce7 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
> Patchwork_122589v10: 61b71c3f061a44a6ab1dcf756918886aa03a5480 @ git://anongit.freedesktop.org/gfx-ci/linux
>
>
> ### Linux commits
>
> 083e3c934233 drm/i915/dp_mst: Check BW limitations only after all streams are computed
> 981a0f4e3e4c drm/i915/dp_mst: Improve BW sharing between MST streams
> 56ef0e4b6625 drm/i915/dp_mst: Allow DSC only for sink ports of the first branch device
> d6dd87fac678 drm/i915/dp_mst: Add missing DSC compression disabling
> 1a32e08efe98 drm/i915/dp_mst: Enable DSC decompression if any stream needs this
> 6cc7e9ed99c7 drm/i915/dp: Make sure the DSC PPS SDP is disabled whenever DSC is disabled
> 11fc2f2b8219 drm/i915/dp_mst: Program the DSC PPS SDP for each stream
> 1ae3523042c4 drm/i915/dp_mst: Add atomic state for all streams on pre-tgl platforms
> a0ef3c0a67ac drm/i915/dp_mst: Fix PBN calculation with FEC overhead
> cbeff948d039 drm/dp_mst: Swap the order of checking root vs. non-root port BW limitations
> 53b98fbfae49 drm/dp_mst: Factor out a helper to check the atomic state of a topology manager
> 08dccb8ead0c drm/dp_mst: Add helper to determine if an MST port is downstream of another port
> 9ce658a8cf6c drm/dp_mst: Add a way to calculate PBN values with FEC overhead
> 0a1f353ad215 drm/dp_mst: Fix fractional DSC bpp handling
> ff78e7f980c5 drm/i915/fdi: Recompute state for affected CRTCs on FDI links
> 94262c175ffd drm/i915/fdi: Improve FDI BW sharing between pipe B and C
> bfb10a7239d1 drm/i915: Add helpers for BW management on shared display links
> 0899c01543f4 drm/i915: Factor out a helper to check/compute all the CRTC states
> 81ea58177388 drm/i915: Rename intel_modeset_all_pipes() to intel_modeset_all_pipes_late()
> f3bc271dbb8b drm/i915: Add helper to modeset a set of pipes
> 45a2fb673630 drm/i915/dp: Limit the output link bpp in DSC mode
> a14f3e77aa9f drm/i915/dp: Update the link bpp limits for DSC mode
> 7b7d3300dc14 drm/i915/dp: Skip computing a non-DSC link config if DSC is needed
> 94fc9fc20497 drm/i915/dp: Track the pipe and link bpp limits separately
> 33e00687bb18 drm/i915/dp: Factor out helpers to compute the link limits
>
> == Logs ==
>
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_122589v10/index.html
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