| Summary: | [IVB bisected]igt/kms_cursor_crc subcase fail. | ||||||
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| Product: | DRI | Reporter: | Ding Heng <hengx.ding> | ||||
| Component: | DRM/Intel | Assignee: | Matt Roper <matthew.d.roper> | ||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||
| Version: | DRI git | ||||||
| Hardware: | Other | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
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a679064a7e9e8799177a64a31668a34a1bc6a4f1 is the first bad commit. commit a679064a7e9e8799177a64a31668a34a1bc6a4f1 Author: Matt Roper <matthew.d.roper@intel.com> AuthorDate: Fri Jan 30 16:22:37 2015 -0800 Commit: Daniel Vetter <daniel.vetter@ffwll.ch> CommitDate: Sat Jan 31 10:35:46 2015 +0100 drm/i915: Switch planes from transitional helpers to full atomic helpers There are two sets of helper functions provided by the DRM core that can implement the .update_plane() and .disable_plane() hooks in terms of a driver's atomic entrypoints. The transitional helpers (which we have been using so far) create a plane state and then use the plane's atomic entrypoints to perform the atomic begin/check/prepare/commit/finish sequence on that single plane only. The full atomic helpers create a top-level atomic state (which is capable of holding multiple object states for planes, crtc's, and/or connectors) and then passes the top-level atomic state through the full "atomic modeset" pipeline. Switching from the transitional to full helpers here shouldn't result in any functional change, but will enable us to exercise/test more of the internal atomic pipeline with the legacy API's used by existing applications. Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Please try this IGT patch http://patchwork.freedesktop.org/patch/41592 (In reply to Jani Nikula from comment #2) > Please try this IGT patch http://patchwork.freedesktop.org/patch/41592 install this patch in igt commit: bef692d9f3556caf3e901de62f3b24d1aec5798e commit bef692d9f3556caf3e901de62f3b24d1aec5798e Author: Michał Winiarski <michal.winiarski@intel.com> Date: Tue Feb 3 20:13:56 2015 +0100 tests/gem_userptr_blits: Race between close and invalidate This issue still exist. Is this actually a failure? It looks like a skip to me (which is still odd and needs to be investigated). Does it happen every single time you run the test or just sometimes? Would it be possible to get a dmesg log with debugging flags turned on? (In reply to Matt Roper from comment #4) > Is this actually a failure? It looks like a skip to me (which is still odd > and needs to be investigated). Does it happen every single time you run the > test or just sometimes? Would it be possible to get a dmesg log with > debugging flags turned on? This issue disapear with latest IGT and kernel drm-intel-nightly_15-02-02, I guess this issue is caused by IGT. please refer to bug 89054. Change state to verified. Closing old verified+fixed. |
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Created attachment 113042 [details] dmesg for kms_cursor_crc sub cases ==System Environment== -------------------------- Regression: yes Non-working platforms: IVB ==kernel== -------------------------- drm-intel-nightly/8b4216f91c7bf8d3459cadf9480116220bd6545e(2015-02-02) ==Bug detailed description== ----------------------------- Affected cases: igt/kms_cursor_crc/cursor-64x64-offscreen igt/kms_cursor_crc/cursor-256x256-offscreen ./kms_cursor_crc --run-subtest cursor-64x64-offscreen IGT-Version: 1.9-g51d87b8 (x86_64) (Linux: 3.19.0-rc6_drm-intel-nightly_8b4216_20150202+ x86_64) Test requirement not met in function run_test, file kms_cursor_crc.c:345: Test requirement: valid_tests no valid crtc/connector combinations found Subtest cursor-64x64-offscreen: SKIP (0.000s) ./kms_cursor_crc --run-subtest cursor-256x256-offscreen IGT-Version: 1.9-g51d87b8 (x86_64) (Linux: 3.19.0-rc6_drm-intel-nightly_8b4216_20150202+ x86_64) Test requirement not met in function run_test, file kms_cursor_crc.c:345: Test requirement: valid_tests no valid crtc/connector combinations found Subtest cursor-256x256-offscreen: SKIP (0.000s) ==Reproduce steps== ---------------------------- 1. ./kms_cursor_crc --run-subtest cursor-256x256-offscreen 2. ./kms_cursor_crc --run-subtest cursor-64x64-offscreen