[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/display: Ensure that ret is always initialized in icl_combo_phy_verify_state

[Nathan Chancellor]

Hi Jose,

On Tue, Jul 28, 2020 at 01:47:56AM +0000, Souza, Jose wrote:
> Hi Nathan
> 
> Are you planning to check this regressions and send another version with the fix?Or can I do it on top of your patch?

Unfortunately, I have had little time for kernel work (full time retail
worker in the middle of a pandemic plus full time student is a real fun
combination...). I would definitely appreciate a follow up fix if you
can provide one, since I would imagine it would be a pre-existing issue
since all my patch does is make the check in the icl_combo_phy_enabled
if block work as expected (when it does not appear to be working
before).

Cheers,
Nathan

> On Thu, 2020-07-16 at 05:06 +0000, Patchwork wrote:
> > Patch Details
> > Series:	drm/i915/display: Ensure that ret is always initialized in icl_combo_phy_verify_state
> > URL:	https://patchwork.freedesktop.org/series/79536/
> > State:	failure
> > Details:	https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18185/index.html
> > CI Bug Log - changes from CI_DRM_8753 -> Patchwork_18185
> > Summary
> > FAILURE
> > 
> > Serious unknown changes coming with Patchwork_18185 absolutely need to be
> > verified manually.
> > 
> > If you think the reported changes have nothing to do with the changes
> > introduced in Patchwork_18185, 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_18185/index.html
> > 
> > Possible new issues
> > Here are the unknown changes that may have been introduced in Patchwork_18185:
> > 
> > IGT changes
> > Possible regressions
> > igt at i915_pm_rpm@module-reload:
> > fi-tgl-y: PASS -> DMESG-WARN +4 similar issues
> > Suppressed
> > The following results come from untrusted machines, tests, or statuses.
> > They do not affect the overall result.
> > 
> > igt at i915_pm_rpm@basic-pci-d3-state:
> > 
> > {fi-tgl-dsi}: DMESG-WARN (i915#1982) -> DMESG-WARN
> > igt at kms_pipe_crc_basic@suspend-read-crc-pipe-a:
> > 
> > {fi-tgl-dsi}: PASS -> DMESG-WARN +4 similar issues
> > Known issues
> > Here are the changes found in Patchwork_18185 that come from known issues:
> > 
> > IGT changes
> > Issues hit
> > igt at gem_exec_suspend@basic-s0:
> > 
> > fi-tgl-u2: PASS -> FAIL (i915#1888)
> > igt at kms_addfb_basic@bo-too-small:
> > 
> > fi-tgl-y: PASS -> DMESG-WARN (i915#402) +1 similar issue
> > Possible fixes
> > igt at debugfs_test@read_all_entries:
> > 
> > fi-bsw-nick: INCOMPLETE (i915#1250 / i915#1436) -> PASS
> > igt at gem_exec_store@basic:
> > 
> > fi-tgl-y: DMESG-WARN (i915#402) -> PASS +2 similar issues
> > igt at i915_module_load@reload:
> > 
> > fi-byt-j1900: DMESG-WARN (i915#1982) -> PASS
> > 
> > fi-kbl-x1275: DMESG-WARN (i915#62 / i915#92) -> PASS
> > 
> > igt at i915_pm_rpm@basic-pci-d3-state:
> > 
> > fi-bsw-kefka: DMESG-WARN (i915#1982) -> PASS
> > igt at i915_selftest@live at execlists:
> > 
> > fi-kbl-r: INCOMPLETE (i915#794) -> PASS
> > igt at i915_selftest@live at gt_lrc:
> > 
> > fi-tgl-u2: DMESG-FAIL (i915#1233) -> PASS
> > igt at kms_flip@basic-flip-vs-modeset at a-dsi1:
> > 
> > {fi-tgl-dsi}: DMESG-WARN (i915#1982) -> PASS
> > igt at kms_pipe_crc_basic@read-crc-pipe-a-frame-sequence:
> > 
> > fi-tgl-u2: DMESG-WARN (i915#402) -> PASS
> > Warnings
> > igt at gem_exec_suspend@basic-s0:
> > 
> > fi-kbl-x1275: DMESG-WARN (i915#62 / i915#92) -> DMESG-WARN (i915#1982 / i915#62 / i915#92 / i915#95)
> > igt at kms_flip@basic-flip-vs-dpms at a-dp1:
> > 
> > fi-kbl-x1275: DMESG-WARN (i915#62 / i915#92 / i915#95) -> DMESG-WARN (i915#62 / i915#92)
> > igt at kms_force_connector_basic@force-edid:
> > 
> > fi-kbl-x1275: DMESG-WARN (i915#62 / i915#92) -> DMESG-WARN (i915#62 / i915#92 / i915#95) +4 similar issues
> > {name}: This element is suppressed. This means it is ignored when computing
> > the status of the difference (SUCCESS, WARNING, or FAILURE).
> > 
> > Participating hosts (46 -> 40)
> > Missing (6): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus 
> > 
> > Build changes
> > Linux: CI_DRM_8753 -> Patchwork_18185
> > CI-20190529: 20190529
> > CI_DRM_8753: 62f01b776240c4586b3cbbdbe6065d4473d45429 @ git://anongit.freedesktop.org/gfx-ci/linux
> > IGT_5737: c18a9c1083ce9344ff71ae405b9f2deaa82b6702 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
> > Patchwork_18185: b0efac00fd8cdd3d7a3cc3140ba0df8bda56ebf3 @ git://anongit.freedesktop.org/gfx-ci/linux
> > 
> > == Linux commits ==
> > 
> > b0efac00fd8c drm/i915/display: Ensure that ret is always initialized in icl_combo_phy_verify_state
> > 
> > _______________________________________________
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> > Intel-gfx at lists.freedesktop.org
> > 
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> > 
> >