* [PATCH] drm/i915/dp: Fix potential infinite loop in 128b/132b SST
@ 2025-02-04 15:49 Jani Nikula
2025-02-04 15:52 ` Imre Deak
` (3 more replies)
0 siblings, 4 replies; 8+ messages in thread
From: Jani Nikula @ 2025-02-04 15:49 UTC (permalink / raw)
To: intel-gfx, intel-xe; +Cc: jani.nikula, Imre Deak
Passing 0 as the step only works when there are other reasons to break
out of the BPP loop in intel_dp_mtp_tu_compute_config(). Otherwise, an
infinite loop might occur. Fix it by explicitly checking for 0 step.
Fixes: ef0a0757bbea ("drm/i915/dp: compute config for 128b/132b SST w/o DSC")
Reported-by: Imre Deak <imre.deak@intel.com>
Closes: https://lore.kernel.org/r/Z6I0knh2Kt5T0JrT@ideak-desk.fi.intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
Note: This needs a backport with (!step) for -rc1.
---
drivers/gpu/drm/i915/display/intel_dp_mst.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 95abc6ea85eb..1587be5cd0a7 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -353,6 +353,10 @@ int intel_dp_mtp_tu_compute_config(struct intel_dp *intel_dp,
break;
}
+
+ /* Allow using zero step to indicate one try */
+ if (!bpp_step_x16)
+ break;
}
if (slots < 0) {
--
2.39.5
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/i915/dp: Fix potential infinite loop in 128b/132b SST
2025-02-04 15:49 [PATCH] drm/i915/dp: Fix potential infinite loop in 128b/132b SST Jani Nikula
@ 2025-02-04 15:52 ` Imre Deak
2025-02-05 13:41 ` Jani Nikula
2025-02-04 21:20 ` ✗ i915.CI.BAT: failure for " Patchwork
` (2 subsequent siblings)
3 siblings, 1 reply; 8+ messages in thread
From: Imre Deak @ 2025-02-04 15:52 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx, intel-xe
On Tue, Feb 04, 2025 at 05:49:25PM +0200, Jani Nikula wrote:
> Passing 0 as the step only works when there are other reasons to break
> out of the BPP loop in intel_dp_mtp_tu_compute_config(). Otherwise, an
> infinite loop might occur. Fix it by explicitly checking for 0 step.
>
> Fixes: ef0a0757bbea ("drm/i915/dp: compute config for 128b/132b SST w/o DSC")
> Reported-by: Imre Deak <imre.deak@intel.com>
> Closes: https://lore.kernel.org/r/Z6I0knh2Kt5T0JrT@ideak-desk.fi.intel.com
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
> ---
>
> Note: This needs a backport with (!step) for -rc1.
> ---
> drivers/gpu/drm/i915/display/intel_dp_mst.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> index 95abc6ea85eb..1587be5cd0a7 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> @@ -353,6 +353,10 @@ int intel_dp_mtp_tu_compute_config(struct intel_dp *intel_dp,
>
> break;
> }
> +
> + /* Allow using zero step to indicate one try */
> + if (!bpp_step_x16)
> + break;
> }
>
> if (slots < 0) {
> --
> 2.39.5
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* ✗ i915.CI.BAT: failure for drm/i915/dp: Fix potential infinite loop in 128b/132b SST
2025-02-04 15:49 [PATCH] drm/i915/dp: Fix potential infinite loop in 128b/132b SST Jani Nikula
2025-02-04 15:52 ` Imre Deak
@ 2025-02-04 21:20 ` Patchwork
2025-02-05 8:19 ` Jani Nikula
2025-02-05 13:59 ` ✓ i915.CI.BAT: success " Patchwork
2025-02-05 17:48 ` ✓ i915.CI.Full: " Patchwork
3 siblings, 1 reply; 8+ messages in thread
From: Patchwork @ 2025-02-04 21:20 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 7809 bytes --]
== Series Details ==
Series: drm/i915/dp: Fix potential infinite loop in 128b/132b SST
URL : https://patchwork.freedesktop.org/series/144326/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_16064 -> Patchwork_144326v1
====================================================
Summary
-------
**FAILURE**
Serious unknown changes coming with Patchwork_144326v1 absolutely need to be
verified manually.
If you think the reported changes have nothing to do with the changes
introduced in Patchwork_144326v1, 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_144326v1/index.html
Participating hosts (42 -> 40)
------------------------------
Additional (1): bat-twl-2
Missing (3): bat-apl-1 fi-snb-2520m fi-pnv-d510
Possible new issues
-------------------
Here are the unknown changes that may have been introduced in Patchwork_144326v1:
### IGT changes ###
#### Possible regressions ####
* igt@i915_pm_rpm@module-reload:
- bat-dg1-7: [PASS][1] -> [FAIL][2]
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
* igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24@pipe-a-dp-1:
- fi-kbl-7567u: [PASS][3] -> [DMESG-WARN][4]
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24@pipe-a-dp-1.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24@pipe-a-dp-1.html
Known issues
------------
Here are the changes found in Patchwork_144326v1 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@debugfs_test@basic-hwmon:
- bat-twl-2: NOTRUN -> [SKIP][5] ([i915#9318])
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@debugfs_test@basic-hwmon.html
* igt@gem_lmem_swapping@basic:
- bat-twl-2: NOTRUN -> [SKIP][6] ([i915#10213] / [i915#11671]) +3 other tests skip
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@gem_lmem_swapping@basic.html
* igt@gem_tiled_pread_basic:
- bat-twl-2: NOTRUN -> [SKIP][7] ([i915#11031])
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@gem_tiled_pread_basic.html
* igt@i915_pm_rps@basic-api:
- bat-twl-2: NOTRUN -> [SKIP][8] ([i915#10209] / [i915#11681])
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@i915_pm_rps@basic-api.html
* igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
- bat-twl-2: NOTRUN -> [SKIP][9] ([i915#11030] / [i915#11731]) +1 other test skip
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
* igt@kms_dsc@dsc-basic:
- bat-twl-2: NOTRUN -> [SKIP][10] ([i915#9886])
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_dsc@dsc-basic.html
* igt@kms_force_connector_basic@force-load-detect:
- bat-twl-2: NOTRUN -> [SKIP][11] ([i915#11032])
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_force_connector_basic@force-load-detect.html
* igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24:
- fi-kbl-7567u: [PASS][12] -> [DMESG-WARN][13] ([i915#13436]) +1 other test dmesg-warn
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24.html
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24.html
* igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
- bat-dg2-11: [PASS][14] -> [SKIP][15] ([i915#9197]) +3 other tests skip
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
* igt@kms_setmode@basic-clone-single-crtc:
- bat-twl-2: NOTRUN -> [SKIP][16] ([i915#8809])
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_setmode@basic-clone-single-crtc.html
* igt@prime_vgem@basic-fence-read:
- bat-twl-2: NOTRUN -> [SKIP][17] ([i915#10212] / [i915#3708])
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@prime_vgem@basic-fence-read.html
* igt@prime_vgem@basic-read:
- bat-twl-2: NOTRUN -> [SKIP][18] ([i915#10214] / [i915#3708])
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@prime_vgem@basic-read.html
* igt@prime_vgem@basic-write:
- bat-twl-2: NOTRUN -> [SKIP][19] ([i915#10216] / [i915#3708])
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@prime_vgem@basic-write.html
#### Possible fixes ####
* igt@i915_selftest@live@workarounds:
- {bat-mtlp-9}: [DMESG-FAIL][20] ([i915#12061]) -> [PASS][21] +1 other test pass
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-mtlp-9/igt@i915_selftest@live@workarounds.html
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-mtlp-9/igt@i915_selftest@live@workarounds.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[i915#10209]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10209
[i915#10212]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10212
[i915#10213]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10213
[i915#10214]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10214
[i915#10216]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10216
[i915#11030]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11030
[i915#11031]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11031
[i915#11032]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11032
[i915#11671]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11671
[i915#11681]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11681
[i915#11731]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11731
[i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
[i915#13436]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13436
[i915#3708]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3708
[i915#8809]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8809
[i915#9197]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9197
[i915#9318]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9318
[i915#9886]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9886
Build changes
-------------
* Linux: CI_DRM_16064 -> Patchwork_144326v1
CI-20190529: 20190529
CI_DRM_16064: ac87843456aa558a665df43aa62c03eaf7701bcb @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_8223: ccfe042787b082c06402ff9af257f8338b8edd5e @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_144326v1: ac87843456aa558a665df43aa62c03eaf7701bcb @ git://anongit.freedesktop.org/gfx-ci/linux
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/index.html
[-- Attachment #2: Type: text/html, Size: 8962 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: ✗ i915.CI.BAT: failure for drm/i915/dp: Fix potential infinite loop in 128b/132b SST
2025-02-04 21:20 ` ✗ i915.CI.BAT: failure for " Patchwork
@ 2025-02-05 8:19 ` Jani Nikula
2025-02-05 14:05 ` Ravali, JupallyX
0 siblings, 1 reply; 8+ messages in thread
From: Jani Nikula @ 2025-02-05 8:19 UTC (permalink / raw)
To: I915-ci-infra; +Cc: intel-gfx
On Tue, 04 Feb 2025, Patchwork <patchwork@emeril.freedesktop.org> wrote:
> == Series Details ==
>
> Series: drm/i915/dp: Fix potential infinite loop in 128b/132b SST
> URL : https://patchwork.freedesktop.org/series/144326/
> State : failure
>
> == Summary ==
>
> CI Bug Log - changes from CI_DRM_16064 -> Patchwork_144326v1
> ====================================================
>
> Summary
> -------
>
> **FAILURE**
>
> Serious unknown changes coming with Patchwork_144326v1 absolutely need to be
> verified manually.
>
> If you think the reported changes have nothing to do with the changes
> introduced in Patchwork_144326v1, 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_144326v1/index.html
>
> Participating hosts (42 -> 40)
> ------------------------------
>
> Additional (1): bat-twl-2
> Missing (3): bat-apl-1 fi-snb-2520m fi-pnv-d510
>
> Possible new issues
> -------------------
>
> Here are the unknown changes that may have been introduced in Patchwork_144326v1:
>
> ### IGT changes ###
>
> #### Possible regressions ####
>
> * igt@i915_pm_rpm@module-reload:
> - bat-dg1-7: [PASS][1] -> [FAIL][2]
> [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
> [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
>
> * igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24@pipe-a-dp-1:
> - fi-kbl-7567u: [PASS][3] -> [DMESG-WARN][4]
> [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24@pipe-a-dp-1.html
> [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24@pipe-a-dp-1.html
Unrelated, please re-report.
BR,
Jani.
>
>
> Known issues
> ------------
>
> Here are the changes found in Patchwork_144326v1 that come from known issues:
>
> ### IGT changes ###
>
> #### Issues hit ####
>
> * igt@debugfs_test@basic-hwmon:
> - bat-twl-2: NOTRUN -> [SKIP][5] ([i915#9318])
> [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@debugfs_test@basic-hwmon.html
>
> * igt@gem_lmem_swapping@basic:
> - bat-twl-2: NOTRUN -> [SKIP][6] ([i915#10213] / [i915#11671]) +3 other tests skip
> [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@gem_lmem_swapping@basic.html
>
> * igt@gem_tiled_pread_basic:
> - bat-twl-2: NOTRUN -> [SKIP][7] ([i915#11031])
> [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@gem_tiled_pread_basic.html
>
> * igt@i915_pm_rps@basic-api:
> - bat-twl-2: NOTRUN -> [SKIP][8] ([i915#10209] / [i915#11681])
> [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@i915_pm_rps@basic-api.html
>
> * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
> - bat-twl-2: NOTRUN -> [SKIP][9] ([i915#11030] / [i915#11731]) +1 other test skip
> [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
>
> * igt@kms_dsc@dsc-basic:
> - bat-twl-2: NOTRUN -> [SKIP][10] ([i915#9886])
> [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_dsc@dsc-basic.html
>
> * igt@kms_force_connector_basic@force-load-detect:
> - bat-twl-2: NOTRUN -> [SKIP][11] ([i915#11032])
> [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_force_connector_basic@force-load-detect.html
>
> * igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24:
> - fi-kbl-7567u: [PASS][12] -> [DMESG-WARN][13] ([i915#13436]) +1 other test dmesg-warn
> [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24.html
> [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24.html
>
> * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
> - bat-dg2-11: [PASS][14] -> [SKIP][15] ([i915#9197]) +3 other tests skip
> [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
> [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
>
> * igt@kms_setmode@basic-clone-single-crtc:
> - bat-twl-2: NOTRUN -> [SKIP][16] ([i915#8809])
> [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_setmode@basic-clone-single-crtc.html
>
> * igt@prime_vgem@basic-fence-read:
> - bat-twl-2: NOTRUN -> [SKIP][17] ([i915#10212] / [i915#3708])
> [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@prime_vgem@basic-fence-read.html
>
> * igt@prime_vgem@basic-read:
> - bat-twl-2: NOTRUN -> [SKIP][18] ([i915#10214] / [i915#3708])
> [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@prime_vgem@basic-read.html
>
> * igt@prime_vgem@basic-write:
> - bat-twl-2: NOTRUN -> [SKIP][19] ([i915#10216] / [i915#3708])
> [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@prime_vgem@basic-write.html
>
>
> #### Possible fixes ####
>
> * igt@i915_selftest@live@workarounds:
> - {bat-mtlp-9}: [DMESG-FAIL][20] ([i915#12061]) -> [PASS][21] +1 other test pass
> [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-mtlp-9/igt@i915_selftest@live@workarounds.html
> [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-mtlp-9/igt@i915_selftest@live@workarounds.html
>
>
> {name}: This element is suppressed. This means it is ignored when computing
> the status of the difference (SUCCESS, WARNING, or FAILURE).
>
> [i915#10209]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10209
> [i915#10212]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10212
> [i915#10213]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10213
> [i915#10214]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10214
> [i915#10216]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10216
> [i915#11030]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11030
> [i915#11031]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11031
> [i915#11032]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11032
> [i915#11671]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11671
> [i915#11681]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11681
> [i915#11731]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11731
> [i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
> [i915#13436]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13436
> [i915#3708]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3708
> [i915#8809]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8809
> [i915#9197]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9197
> [i915#9318]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9318
> [i915#9886]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9886
>
>
> Build changes
> -------------
>
> * Linux: CI_DRM_16064 -> Patchwork_144326v1
>
> CI-20190529: 20190529
> CI_DRM_16064: ac87843456aa558a665df43aa62c03eaf7701bcb @ git://anongit.freedesktop.org/gfx-ci/linux
> IGT_8223: ccfe042787b082c06402ff9af257f8338b8edd5e @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
> Patchwork_144326v1: ac87843456aa558a665df43aa62c03eaf7701bcb @ git://anongit.freedesktop.org/gfx-ci/linux
>
> == Logs ==
>
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/index.html
--
Jani Nikula, Intel
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/i915/dp: Fix potential infinite loop in 128b/132b SST
2025-02-04 15:52 ` Imre Deak
@ 2025-02-05 13:41 ` Jani Nikula
0 siblings, 0 replies; 8+ messages in thread
From: Jani Nikula @ 2025-02-05 13:41 UTC (permalink / raw)
To: imre.deak; +Cc: intel-gfx, intel-xe
On Tue, 04 Feb 2025, Imre Deak <imre.deak@intel.com> wrote:
> On Tue, Feb 04, 2025 at 05:49:25PM +0200, Jani Nikula wrote:
>> Passing 0 as the step only works when there are other reasons to break
>> out of the BPP loop in intel_dp_mtp_tu_compute_config(). Otherwise, an
>> infinite loop might occur. Fix it by explicitly checking for 0 step.
>>
>> Fixes: ef0a0757bbea ("drm/i915/dp: compute config for 128b/132b SST w/o DSC")
>> Reported-by: Imre Deak <imre.deak@intel.com>
>> Closes: https://lore.kernel.org/r/Z6I0knh2Kt5T0JrT@ideak-desk.fi.intel.com
>> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>
> Reviewed-by: Imre Deak <imre.deak@intel.com>
Pushed to din, thanks for the review!
>
>> ---
>>
>> Note: This needs a backport with (!step) for -rc1.
>> ---
>> drivers/gpu/drm/i915/display/intel_dp_mst.c | 4 ++++
>> 1 file changed, 4 insertions(+)
>>
>> diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
>> index 95abc6ea85eb..1587be5cd0a7 100644
>> --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
>> +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
>> @@ -353,6 +353,10 @@ int intel_dp_mtp_tu_compute_config(struct intel_dp *intel_dp,
>>
>> break;
>> }
>> +
>> + /* Allow using zero step to indicate one try */
>> + if (!bpp_step_x16)
>> + break;
>> }
>>
>> if (slots < 0) {
>> --
>> 2.39.5
>>
--
Jani Nikula, Intel
^ permalink raw reply [flat|nested] 8+ messages in thread
* ✓ i915.CI.BAT: success for drm/i915/dp: Fix potential infinite loop in 128b/132b SST
2025-02-04 15:49 [PATCH] drm/i915/dp: Fix potential infinite loop in 128b/132b SST Jani Nikula
2025-02-04 15:52 ` Imre Deak
2025-02-04 21:20 ` ✗ i915.CI.BAT: failure for " Patchwork
@ 2025-02-05 13:59 ` Patchwork
2025-02-05 17:48 ` ✓ i915.CI.Full: " Patchwork
3 siblings, 0 replies; 8+ messages in thread
From: Patchwork @ 2025-02-05 13:59 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 6803 bytes --]
== Series Details ==
Series: drm/i915/dp: Fix potential infinite loop in 128b/132b SST
URL : https://patchwork.freedesktop.org/series/144326/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_16064 -> Patchwork_144326v1
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/index.html
Participating hosts (42 -> 40)
------------------------------
Additional (1): bat-twl-2
Missing (3): bat-apl-1 fi-snb-2520m fi-pnv-d510
Known issues
------------
Here are the changes found in Patchwork_144326v1 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@debugfs_test@basic-hwmon:
- bat-twl-2: NOTRUN -> [SKIP][1] ([i915#9318])
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@debugfs_test@basic-hwmon.html
* igt@gem_lmem_swapping@basic:
- bat-twl-2: NOTRUN -> [SKIP][2] ([i915#10213] / [i915#11671]) +3 other tests skip
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@gem_lmem_swapping@basic.html
* igt@gem_tiled_pread_basic:
- bat-twl-2: NOTRUN -> [SKIP][3] ([i915#11031])
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@gem_tiled_pread_basic.html
* igt@i915_pm_rpm@module-reload:
- bat-dg1-7: [PASS][4] -> [FAIL][5] ([i915#13633])
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
* igt@i915_pm_rps@basic-api:
- bat-twl-2: NOTRUN -> [SKIP][6] ([i915#10209] / [i915#11681])
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@i915_pm_rps@basic-api.html
* igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
- bat-twl-2: NOTRUN -> [SKIP][7] ([i915#11030] / [i915#11731]) +1 other test skip
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
* igt@kms_dsc@dsc-basic:
- bat-twl-2: NOTRUN -> [SKIP][8] ([i915#9886])
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_dsc@dsc-basic.html
* igt@kms_force_connector_basic@force-load-detect:
- bat-twl-2: NOTRUN -> [SKIP][9] ([i915#11032])
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_force_connector_basic@force-load-detect.html
* igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24:
- fi-kbl-7567u: [PASS][10] -> [DMESG-WARN][11] ([i915#13436]) +2 other tests dmesg-warn
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24.html
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24.html
* igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
- bat-dg2-11: [PASS][12] -> [SKIP][13] ([i915#9197]) +3 other tests skip
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
* igt@kms_setmode@basic-clone-single-crtc:
- bat-twl-2: NOTRUN -> [SKIP][14] ([i915#8809])
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@kms_setmode@basic-clone-single-crtc.html
* igt@prime_vgem@basic-fence-read:
- bat-twl-2: NOTRUN -> [SKIP][15] ([i915#10212] / [i915#3708])
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@prime_vgem@basic-fence-read.html
* igt@prime_vgem@basic-read:
- bat-twl-2: NOTRUN -> [SKIP][16] ([i915#10214] / [i915#3708])
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@prime_vgem@basic-read.html
* igt@prime_vgem@basic-write:
- bat-twl-2: NOTRUN -> [SKIP][17] ([i915#10216] / [i915#3708])
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/igt@prime_vgem@basic-write.html
#### Possible fixes ####
* igt@i915_selftest@live@workarounds:
- bat-mtlp-9: [DMESG-FAIL][18] ([i915#12061]) -> [PASS][19] +1 other test pass
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-mtlp-9/igt@i915_selftest@live@workarounds.html
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-mtlp-9/igt@i915_selftest@live@workarounds.html
[i915#10209]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10209
[i915#10212]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10212
[i915#10213]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10213
[i915#10214]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10214
[i915#10216]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10216
[i915#11030]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11030
[i915#11031]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11031
[i915#11032]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11032
[i915#11671]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11671
[i915#11681]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11681
[i915#11731]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11731
[i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
[i915#13436]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13436
[i915#13633]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13633
[i915#3708]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3708
[i915#8809]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8809
[i915#9197]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9197
[i915#9318]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9318
[i915#9886]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9886
Build changes
-------------
* Linux: CI_DRM_16064 -> Patchwork_144326v1
CI-20190529: 20190529
CI_DRM_16064: ac87843456aa558a665df43aa62c03eaf7701bcb @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_8223: ccfe042787b082c06402ff9af257f8338b8edd5e @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_144326v1: ac87843456aa558a665df43aa62c03eaf7701bcb @ git://anongit.freedesktop.org/gfx-ci/linux
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/index.html
[-- Attachment #2: Type: text/html, Size: 7896 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: ✗ i915.CI.BAT: failure for drm/i915/dp: Fix potential infinite loop in 128b/132b SST
2025-02-05 8:19 ` Jani Nikula
@ 2025-02-05 14:05 ` Ravali, JupallyX
0 siblings, 0 replies; 8+ messages in thread
From: Ravali, JupallyX @ 2025-02-05 14:05 UTC (permalink / raw)
To: i915-ci-infra@lists.freedesktop.org; +Cc: intel-gfx@lists.freedesktop.org
Hi,
https://patchwork.freedesktop.org/series/144326/- Re-reported.
i915.CI.BAT - Re-reported.
Thanks,
Ravali.
-----Original Message-----
From: I915-ci-infra <i915-ci-infra-bounces@lists.freedesktop.org> On Behalf Of Jani Nikula
Sent: 05 February 2025 13:50
To: I915-ci-infra@lists.freedesktop.org
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: ✗ i915.CI.BAT: failure for drm/i915/dp: Fix potential infinite loop in 128b/132b SST
On Tue, 04 Feb 2025, Patchwork <patchwork@emeril.freedesktop.org> wrote:
> == Series Details ==
>
> Series: drm/i915/dp: Fix potential infinite loop in 128b/132b SST
> URL : https://patchwork.freedesktop.org/series/144326/
> State : failure
>
> == Summary ==
>
> CI Bug Log - changes from CI_DRM_16064 -> Patchwork_144326v1
> ====================================================
>
> Summary
> -------
>
> **FAILURE**
>
> Serious unknown changes coming with Patchwork_144326v1 absolutely need to be
> verified manually.
>
> If you think the reported changes have nothing to do with the changes
> introduced in Patchwork_144326v1, 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_144326v1/index.html
>
> Participating hosts (42 -> 40)
> ------------------------------
>
> Additional (1): bat-twl-2
> Missing (3): bat-apl-1 fi-snb-2520m fi-pnv-d510
>
> Possible new issues
> -------------------
>
> Here are the unknown changes that may have been introduced in Patchwork_144326v1:
>
> ### IGT changes ###
>
> #### Possible regressions ####
>
> * igt@i915_pm_rpm@module-reload:
> - bat-dg1-7: [PASS][1] -> [FAIL][2]
> [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
> [2]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-dg1-7/
> igt@i915_pm_rpm@module-reload.html
>
> * igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24@pipe-a-dp-1:
> - fi-kbl-7567u: [PASS][3] -> [DMESG-WARN][4]
> [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24@pipe-a-dp-1.html
> [4]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/fi-kbl-756
> 7u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24@pipe-a-dp-1.htm
> l
Unrelated, please re-report.
BR,
Jani.
>
>
> Known issues
> ------------
>
> Here are the changes found in Patchwork_144326v1 that come from known issues:
>
> ### IGT changes ###
>
> #### Issues hit ####
>
> * igt@debugfs_test@basic-hwmon:
> - bat-twl-2: NOTRUN -> [SKIP][5] ([i915#9318])
> [5]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/
> igt@debugfs_test@basic-hwmon.html
>
> * igt@gem_lmem_swapping@basic:
> - bat-twl-2: NOTRUN -> [SKIP][6] ([i915#10213] / [i915#11671]) +3 other tests skip
> [6]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/
> igt@gem_lmem_swapping@basic.html
>
> * igt@gem_tiled_pread_basic:
> - bat-twl-2: NOTRUN -> [SKIP][7] ([i915#11031])
> [7]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/
> igt@gem_tiled_pread_basic.html
>
> * igt@i915_pm_rps@basic-api:
> - bat-twl-2: NOTRUN -> [SKIP][8] ([i915#10209] / [i915#11681])
> [8]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/
> igt@i915_pm_rps@basic-api.html
>
> * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
> - bat-twl-2: NOTRUN -> [SKIP][9] ([i915#11030] / [i915#11731]) +1 other test skip
> [9]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/
> igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
>
> * igt@kms_dsc@dsc-basic:
> - bat-twl-2: NOTRUN -> [SKIP][10] ([i915#9886])
> [10]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/
> igt@kms_dsc@dsc-basic.html
>
> * igt@kms_force_connector_basic@force-load-detect:
> - bat-twl-2: NOTRUN -> [SKIP][11] ([i915#11032])
> [11]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/
> igt@kms_force_connector_basic@force-load-detect.html
>
> * igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24:
> - fi-kbl-7567u: [PASS][12] -> [DMESG-WARN][13] ([i915#13436]) +1 other test dmesg-warn
> [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/fi-kbl-7567u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24.html
> [13]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/fi-kbl-756
> 7u/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-xr24.html
>
> * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
> - bat-dg2-11: [PASS][14] -> [SKIP][15] ([i915#9197]) +3 other tests skip
> [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
> [15]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-dg2-11
> /igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
>
> * igt@kms_setmode@basic-clone-single-crtc:
> - bat-twl-2: NOTRUN -> [SKIP][16] ([i915#8809])
> [16]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/
> igt@kms_setmode@basic-clone-single-crtc.html
>
> * igt@prime_vgem@basic-fence-read:
> - bat-twl-2: NOTRUN -> [SKIP][17] ([i915#10212] / [i915#3708])
> [17]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/
> igt@prime_vgem@basic-fence-read.html
>
> * igt@prime_vgem@basic-read:
> - bat-twl-2: NOTRUN -> [SKIP][18] ([i915#10214] / [i915#3708])
> [18]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/
> igt@prime_vgem@basic-read.html
>
> * igt@prime_vgem@basic-write:
> - bat-twl-2: NOTRUN -> [SKIP][19] ([i915#10216] / [i915#3708])
> [19]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-twl-2/
> igt@prime_vgem@basic-write.html
>
>
> #### Possible fixes ####
>
> * igt@i915_selftest@live@workarounds:
> - {bat-mtlp-9}: [DMESG-FAIL][20] ([i915#12061]) -> [PASS][21] +1 other test pass
> [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/bat-mtlp-9/igt@i915_selftest@live@workarounds.html
> [21]:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/bat-mtlp-9
> /igt@i915_selftest@live@workarounds.html
>
>
> {name}: This element is suppressed. This means it is ignored when computing
> the status of the difference (SUCCESS, WARNING, or FAILURE).
>
> [i915#10209]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10209
> [i915#10212]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10212
> [i915#10213]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10213
> [i915#10214]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10214
> [i915#10216]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10216
> [i915#11030]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11030
> [i915#11031]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11031
> [i915#11032]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11032
> [i915#11671]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11671
> [i915#11681]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11681
> [i915#11731]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11731
> [i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
> [i915#13436]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13436
> [i915#3708]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3708
> [i915#8809]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8809
> [i915#9197]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9197
> [i915#9318]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9318
> [i915#9886]:
> https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9886
>
>
> Build changes
> -------------
>
> * Linux: CI_DRM_16064 -> Patchwork_144326v1
>
> CI-20190529: 20190529
> CI_DRM_16064: ac87843456aa558a665df43aa62c03eaf7701bcb @ git://anongit.freedesktop.org/gfx-ci/linux
> IGT_8223: ccfe042787b082c06402ff9af257f8338b8edd5e @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
> Patchwork_144326v1: ac87843456aa558a665df43aa62c03eaf7701bcb @
> git://anongit.freedesktop.org/gfx-ci/linux
>
> == Logs ==
>
> For more details see:
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/index.html
--
Jani Nikula, Intel
^ permalink raw reply [flat|nested] 8+ messages in thread
* ✓ i915.CI.Full: success for drm/i915/dp: Fix potential infinite loop in 128b/132b SST
2025-02-04 15:49 [PATCH] drm/i915/dp: Fix potential infinite loop in 128b/132b SST Jani Nikula
` (2 preceding siblings ...)
2025-02-05 13:59 ` ✓ i915.CI.BAT: success " Patchwork
@ 2025-02-05 17:48 ` Patchwork
3 siblings, 0 replies; 8+ messages in thread
From: Patchwork @ 2025-02-05 17:48 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 7411 bytes --]
== Series Details ==
Series: drm/i915/dp: Fix potential infinite loop in 128b/132b SST
URL : https://patchwork.freedesktop.org/series/144326/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_16064_full -> Patchwork_144326v1_full
====================================================
Summary
-------
**SUCCESS**
No regressions found.
Participating hosts (11 -> 12)
------------------------------
Additional (1): shard-dg2-set2
Known issues
------------
Here are the changes found in Patchwork_144326v1_full that come from known issues:
### IGT changes ###
#### Possible fixes ####
* igt@i915_module_load@load:
- shard-glk: ([PASS][1], [PASS][2], [PASS][3], [PASS][4], [PASS][5], [PASS][6], [DMESG-WARN][7], [PASS][8], [PASS][9], [PASS][10], [PASS][11], [PASS][12], [PASS][13], [PASS][14], [PASS][15], [PASS][16], [PASS][17], [PASS][18], [PASS][19], [PASS][20], [PASS][21], [PASS][22], [PASS][23], [PASS][24], [PASS][25]) ([i915#118]) -> ([PASS][26], [PASS][27], [PASS][28], [PASS][29], [PASS][30], [PASS][31], [PASS][32], [PASS][33], [PASS][34], [PASS][35], [PASS][36], [PASS][37], [PASS][38], [PASS][39], [PASS][40], [PASS][41], [PASS][42], [PASS][43], [PASS][44], [PASS][45], [PASS][46], [PASS][47], [PASS][48], [PASS][49], [PASS][50])
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk8/igt@i915_module_load@load.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk1/igt@i915_module_load@load.html
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk6/igt@i915_module_load@load.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk9/igt@i915_module_load@load.html
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk6/igt@i915_module_load@load.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk7/igt@i915_module_load@load.html
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk7/igt@i915_module_load@load.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk7/igt@i915_module_load@load.html
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk1/igt@i915_module_load@load.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk3/igt@i915_module_load@load.html
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk6/igt@i915_module_load@load.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk9/igt@i915_module_load@load.html
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk2/igt@i915_module_load@load.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk8/igt@i915_module_load@load.html
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk4/igt@i915_module_load@load.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk6/igt@i915_module_load@load.html
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk2/igt@i915_module_load@load.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk4/igt@i915_module_load@load.html
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk9/igt@i915_module_load@load.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk8/igt@i915_module_load@load.html
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk3/igt@i915_module_load@load.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk2/igt@i915_module_load@load.html
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk9/igt@i915_module_load@load.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk3/igt@i915_module_load@load.html
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16064/shard-glk1/igt@i915_module_load@load.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk1/igt@i915_module_load@load.html
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk9/igt@i915_module_load@load.html
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk9/igt@i915_module_load@load.html
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk9/igt@i915_module_load@load.html
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk8/igt@i915_module_load@load.html
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk8/igt@i915_module_load@load.html
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk8/igt@i915_module_load@load.html
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk7/igt@i915_module_load@load.html
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk7/igt@i915_module_load@load.html
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk7/igt@i915_module_load@load.html
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk7/igt@i915_module_load@load.html
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk6/igt@i915_module_load@load.html
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk6/igt@i915_module_load@load.html
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk6/igt@i915_module_load@load.html
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk4/igt@i915_module_load@load.html
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk4/igt@i915_module_load@load.html
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk4/igt@i915_module_load@load.html
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk3/igt@i915_module_load@load.html
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk3/igt@i915_module_load@load.html
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk3/igt@i915_module_load@load.html
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk2/igt@i915_module_load@load.html
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk2/igt@i915_module_load@load.html
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk2/igt@i915_module_load@load.html
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk1/igt@i915_module_load@load.html
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/shard-glk1/igt@i915_module_load@load.html
[i915#118]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/118
Build changes
-------------
* CI: CI-20190529 -> None
* Linux: CI_DRM_16064 -> Patchwork_144326v1
CI-20190529: 20190529
CI_DRM_16064: ac87843456aa558a665df43aa62c03eaf7701bcb @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_8223: ccfe042787b082c06402ff9af257f8338b8edd5e @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_144326v1: ac87843456aa558a665df43aa62c03eaf7701bcb @ git://anongit.freedesktop.org/gfx-ci/linux
piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_144326v1/index.html
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^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2025-02-05 17:50 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-02-04 15:49 [PATCH] drm/i915/dp: Fix potential infinite loop in 128b/132b SST Jani Nikula
2025-02-04 15:52 ` Imre Deak
2025-02-05 13:41 ` Jani Nikula
2025-02-04 21:20 ` ✗ i915.CI.BAT: failure for " Patchwork
2025-02-05 8:19 ` Jani Nikula
2025-02-05 14:05 ` Ravali, JupallyX
2025-02-05 13:59 ` ✓ i915.CI.BAT: success " Patchwork
2025-02-05 17:48 ` ✓ i915.CI.Full: " Patchwork
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