[CI] drm/i915/dp_mst: Fix connector initialization in intel_dp_add_mst_connector()

[CI] drm/i915/dp_mst: Fix connector initialization in intel_dp_add_mst_connector()

[Imre Deak]

The connector initialization in intel_dp_add_mst_connector() depends on
the device pointer in connector to be valid, at least by connector
debug printing. The device pointer is initialized by drm_connector_init(),
however that function also exposes the connector to in-kernel users,
which can't be done before the connector is fully initialized. For now
make sure the device pointer is valid before it's used, until a
follow-up change moving this to DRM core.

This issue was revealed by the commit in the Fixes: line below, before
which the above debug printing checked and handled a NULL device pointer
gracefully in DRM core.

Cc: Jani Nikula <jani.nikula@intel.com>
Fixes: 529798bd786a ("drm/i915/mst: convert to struct intel_display")
Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12799
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index df7edcfe885b6..f058360a26413 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -1727,6 +1727,16 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo
 
 	intel_dp_init_modeset_retry_work(intel_connector);
 
+	/*
+	 * TODO: The following drm_connector specific initialization belongs
+	 * to DRM core, however it happens atm too late in
+	 * drm_connector_init(). That function will also expose the connector
+	 * to in-kernel users, so it can't be called until the connector is
+	 * sufficiently initialized; init the device pointer used by the
+	 * following DSC setup, until a fix moving this to DRM core.
+	 */
+	intel_connector->base.dev = mgr->dev;
+
 	intel_connector->dp.dsc_decompression_aux = drm_dp_mst_dsc_aux_for_port(port);
 	intel_dp_mst_read_decompression_port_dsc_caps(intel_dp, intel_connector);
 	intel_connector->dp.dsc_hblank_expansion_quirk =
-- 
2.44.2

Re: [CI] drm/i915/dp_mst: Fix connector initialization in intel_dp_add_mst_connector()

[Jani Nikula]

On Mon, 18 Nov 2024, Imre Deak <imre.deak@intel.com> wrote:
> The connector initialization in intel_dp_add_mst_connector() depends on
> the device pointer in connector to be valid, at least by connector
> debug printing. The device pointer is initialized by drm_connector_init(),
> however that function also exposes the connector to in-kernel users,
> which can't be done before the connector is fully initialized. For now
> make sure the device pointer is valid before it's used, until a
> follow-up change moving this to DRM core.
>
> This issue was revealed by the commit in the Fixes: line below, before
> which the above debug printing checked and handled a NULL device pointer
> gracefully in DRM core.
>
> Cc: Jani Nikula <jani.nikula@intel.com>
> Fixes: 529798bd786a ("drm/i915/mst: convert to struct intel_display")
> Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12799
> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
> Signed-off-by: Imre Deak <imre.deak@intel.com>

Reviewed-by: Jani Nikula <jani.nikula@intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_dp_mst.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> index df7edcfe885b6..f058360a26413 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> @@ -1727,6 +1727,16 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo
>  
>  	intel_dp_init_modeset_retry_work(intel_connector);
>  
> +	/*
> +	 * TODO: The following drm_connector specific initialization belongs
> +	 * to DRM core, however it happens atm too late in
> +	 * drm_connector_init(). That function will also expose the connector
> +	 * to in-kernel users, so it can't be called until the connector is
> +	 * sufficiently initialized; init the device pointer used by the
> +	 * following DSC setup, until a fix moving this to DRM core.
> +	 */
> +	intel_connector->base.dev = mgr->dev;
> +
>  	intel_connector->dp.dsc_decompression_aux = drm_dp_mst_dsc_aux_for_port(port);
>  	intel_dp_mst_read_decompression_port_dsc_caps(intel_dp, intel_connector);
>  	intel_connector->dp.dsc_hblank_expansion_quirk =

-- 
Jani Nikula, Intel

✗ Fi.CI.SPARSE: warning for drm/i915/dp_mst: Fix connector initialization in intel_dp_add_mst_connector() (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/dp_mst: Fix connector initialization in intel_dp_add_mst_connector() (rev2)
URL   : https://patchwork.freedesktop.org/series/141495/
State : warning

== Summary ==

Error: dim sparse failed
Sparse version: v0.6.2

✗ Fi.CI.BAT: failure for drm/i915/dp_mst: Fix connector initialization in intel_dp_add_mst_connector() (rev2)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 7633 bytes --]

== Series Details ==

Series: drm/i915/dp_mst: Fix connector initialization in intel_dp_add_mst_connector() (rev2)
URL   : https://patchwork.freedesktop.org/series/141495/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_15717 -> Patchwork_141495v2
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_141495v2 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_141495v2, 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.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/index.html

Participating hosts (46 -> 45)
------------------------------

  Missing    (1): fi-snb-2520m 

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

  Here are the unknown changes that may have been introduced in Patchwork_141495v2:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_selftest@live@migrate:
    - bat-twl-1:          NOTRUN -> [ABORT][1] +1 other test abort
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-twl-1/igt@i915_selftest@live@migrate.html

  * igt@i915_selftest@live@workarounds:
    - bat-mtlp-8:         [PASS][2] -> [ABORT][3]
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-mtlp-8/igt@i915_selftest@live@workarounds.html
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-mtlp-8/igt@i915_selftest@live@workarounds.html

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

  Here are the changes found in Patchwork_141495v2 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rpm@module-reload:
    - bat-adls-6:         [PASS][4] -> [FAIL][5] ([i915#12903])
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-adls-6/igt@i915_pm_rpm@module-reload.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-adls-6/igt@i915_pm_rpm@module-reload.html

  * igt@i915_selftest@live:
    - bat-mtlp-8:         [PASS][6] -> [ABORT][7] ([i915#12829])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-mtlp-8/igt@i915_selftest@live.html
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-mtlp-8/igt@i915_selftest@live.html
    - bat-adlp-9:         [PASS][8] -> [INCOMPLETE][9] ([i915#12829] / [i915#9413])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-adlp-9/igt@i915_selftest@live.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-adlp-9/igt@i915_selftest@live.html

  * igt@i915_selftest@live@workarounds:
    - bat-adlp-9:         [PASS][10] -> [INCOMPLETE][11] ([i915#9413])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-adlp-9/igt@i915_selftest@live@workarounds.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-adlp-9/igt@i915_selftest@live@workarounds.html

  
#### Possible fixes ####

  * igt@core_auth@basic-auth:
    - bat-twl-1:          [DMESG-WARN][12] ([i915#1982]) -> [PASS][13]
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-twl-1/igt@core_auth@basic-auth.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-twl-1/igt@core_auth@basic-auth.html

  * igt@dmabuf@all-tests:
    - bat-apl-1:          [INCOMPLETE][14] ([i915#12904]) -> [PASS][15] +1 other test pass
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-apl-1/igt@dmabuf@all-tests.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-apl-1/igt@dmabuf@all-tests.html

  * igt@dmabuf@all-tests@dma_fence_chain:
    - fi-bsw-nick:        [INCOMPLETE][16] ([i915#12904]) -> [PASS][17] +1 other test pass
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/fi-bsw-nick/igt@dmabuf@all-tests@dma_fence_chain.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/fi-bsw-nick/igt@dmabuf@all-tests@dma_fence_chain.html

  * igt@i915_pm_rpm@module-reload:
    - bat-rpls-4:         [FAIL][18] ([i915#12903]) -> [PASS][19]
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-rpls-4/igt@i915_pm_rpm@module-reload.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-rpls-4/igt@i915_pm_rpm@module-reload.html

  * igt@i915_selftest@live:
    - bat-arlh-2:         [ABORT][20] ([i915#12829]) -> [PASS][21]
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-arlh-2/igt@i915_selftest@live.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-arlh-2/igt@i915_selftest@live.html
    - {bat-mtlp-9}:       [ABORT][22] ([i915#12829]) -> [PASS][23]
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-mtlp-9/igt@i915_selftest@live.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-mtlp-9/igt@i915_selftest@live.html

  * igt@i915_selftest@live@workarounds:
    - bat-arlh-2:         [ABORT][24] ([i915#12061]) -> [PASS][25]
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-arlh-2/igt@i915_selftest@live@workarounds.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-arlh-2/igt@i915_selftest@live@workarounds.html
    - {bat-mtlp-9}:       [ABORT][26] -> [PASS][27]
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-mtlp-9/igt@i915_selftest@live@workarounds.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-mtlp-9/igt@i915_selftest@live@workarounds.html

  * igt@kms_flip@basic-flip-vs-wf_vblank@a-dp1:
    - fi-cfl-8109u:       [DMESG-WARN][28] -> [PASS][29] +2 other tests pass
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/fi-cfl-8109u/igt@kms_flip@basic-flip-vs-wf_vblank@a-dp1.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/fi-cfl-8109u/igt@kms_flip@basic-flip-vs-wf_vblank@a-dp1.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
    - bat-dg2-11:         [SKIP][30] ([i915#9197]) -> [PASS][31] +3 other tests pass
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html

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

  [i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
  [i915#12829]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12829
  [i915#12903]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12903
  [i915#12904]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12904
  [i915#1982]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1982
  [i915#9197]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9197
  [i915#9413]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9413


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

  * Linux: CI_DRM_15717 -> Patchwork_141495v2

  CI-20190529: 20190529
  CI_DRM_15717: 1fe9a6cc7d136c9a34c47ccd6ee5a2b7d02c0bd6 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_8115: 4942fc57c20f9cb2195e70991c4e4df03dd3db21 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_141495v2: 1fe9a6cc7d136c9a34c47ccd6ee5a2b7d02c0bd6 @ git://anongit.freedesktop.org/gfx-ci/linux

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/index.html

[-- Attachment #2: Type: text/html, Size: 9046 bytes --]

✓ Fi.CI.BAT: success for drm/i915/dp_mst: Fix connector initialization in intel_dp_add_mst_connector() (rev2)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 7587 bytes --]

== Series Details ==

Series: drm/i915/dp_mst: Fix connector initialization in intel_dp_add_mst_connector() (rev2)
URL   : https://patchwork.freedesktop.org/series/141495/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_15717 -> Patchwork_141495v2
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/index.html

Participating hosts (46 -> 45)
------------------------------

  Missing    (1): fi-snb-2520m 

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

  Here are the changes found in Patchwork_141495v2 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rpm@module-reload:
    - bat-adls-6:         [PASS][1] -> [FAIL][2] ([i915#12903])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-adls-6/igt@i915_pm_rpm@module-reload.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-adls-6/igt@i915_pm_rpm@module-reload.html

  * igt@i915_selftest@live:
    - bat-mtlp-8:         [PASS][3] -> [ABORT][4] ([i915#12829])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-mtlp-8/igt@i915_selftest@live.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-mtlp-8/igt@i915_selftest@live.html
    - bat-adlp-9:         [PASS][5] -> [INCOMPLETE][6] ([i915#12829] / [i915#9413])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-adlp-9/igt@i915_selftest@live.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-adlp-9/igt@i915_selftest@live.html
    - bat-twl-1:          NOTRUN -> [ABORT][7] ([i915#12919])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-twl-1/igt@i915_selftest@live.html

  * igt@i915_selftest@live@migrate:
    - bat-twl-1:          NOTRUN -> [ABORT][8] ([i915#12944])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-twl-1/igt@i915_selftest@live@migrate.html

  * igt@i915_selftest@live@workarounds:
    - bat-adlp-9:         [PASS][9] -> [INCOMPLETE][10] ([i915#9413])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-adlp-9/igt@i915_selftest@live@workarounds.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-adlp-9/igt@i915_selftest@live@workarounds.html
    - bat-mtlp-8:         [PASS][11] -> [ABORT][12] ([i915#12915])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-mtlp-8/igt@i915_selftest@live@workarounds.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-mtlp-8/igt@i915_selftest@live@workarounds.html

  
#### Possible fixes ####

  * igt@core_auth@basic-auth:
    - bat-twl-1:          [DMESG-WARN][13] ([i915#1982]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-twl-1/igt@core_auth@basic-auth.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-twl-1/igt@core_auth@basic-auth.html

  * igt@dmabuf@all-tests:
    - bat-apl-1:          [INCOMPLETE][15] ([i915#12904]) -> [PASS][16] +1 other test pass
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-apl-1/igt@dmabuf@all-tests.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-apl-1/igt@dmabuf@all-tests.html

  * igt@dmabuf@all-tests@dma_fence_chain:
    - fi-bsw-nick:        [INCOMPLETE][17] ([i915#12904]) -> [PASS][18] +1 other test pass
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/fi-bsw-nick/igt@dmabuf@all-tests@dma_fence_chain.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/fi-bsw-nick/igt@dmabuf@all-tests@dma_fence_chain.html

  * igt@i915_pm_rpm@module-reload:
    - bat-rpls-4:         [FAIL][19] ([i915#12903]) -> [PASS][20]
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-rpls-4/igt@i915_pm_rpm@module-reload.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-rpls-4/igt@i915_pm_rpm@module-reload.html

  * igt@i915_selftest@live:
    - bat-arlh-2:         [ABORT][21] ([i915#12829]) -> [PASS][22]
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-arlh-2/igt@i915_selftest@live.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-arlh-2/igt@i915_selftest@live.html
    - {bat-mtlp-9}:       [ABORT][23] ([i915#12829]) -> [PASS][24]
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-mtlp-9/igt@i915_selftest@live.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-mtlp-9/igt@i915_selftest@live.html

  * igt@i915_selftest@live@workarounds:
    - bat-arlh-2:         [ABORT][25] ([i915#12061]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-arlh-2/igt@i915_selftest@live@workarounds.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-arlh-2/igt@i915_selftest@live@workarounds.html
    - {bat-mtlp-9}:       [ABORT][27] ([i915#12915]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-mtlp-9/igt@i915_selftest@live@workarounds.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-mtlp-9/igt@i915_selftest@live@workarounds.html

  * igt@kms_flip@basic-flip-vs-wf_vblank@a-dp1:
    - fi-cfl-8109u:       [DMESG-WARN][29] ([i915#12914]) -> [PASS][30] +2 other tests pass
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/fi-cfl-8109u/igt@kms_flip@basic-flip-vs-wf_vblank@a-dp1.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/fi-cfl-8109u/igt@kms_flip@basic-flip-vs-wf_vblank@a-dp1.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
    - bat-dg2-11:         [SKIP][31] ([i915#9197]) -> [PASS][32] +3 other tests pass
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15717/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html

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

  [i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
  [i915#12829]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12829
  [i915#12903]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12903
  [i915#12904]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12904
  [i915#12914]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12914
  [i915#12915]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12915
  [i915#12919]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12919
  [i915#12944]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12944
  [i915#1982]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1982
  [i915#9197]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9197
  [i915#9413]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9413


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

  * Linux: CI_DRM_15717 -> Patchwork_141495v2

  CI-20190529: 20190529
  CI_DRM_15717: 1fe9a6cc7d136c9a34c47ccd6ee5a2b7d02c0bd6 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_8115: 4942fc57c20f9cb2195e70991c4e4df03dd3db21 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_141495v2: 1fe9a6cc7d136c9a34c47ccd6ee5a2b7d02c0bd6 @ git://anongit.freedesktop.org/gfx-ci/linux

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_141495v2/index.html

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