Created attachment 111500 [details] dmesg ==System Environment== -------------------------- Regression: not sure Non-working platforms: BYT ==kernel== -------------------------- drm-intel-nightly/4fa23142a15526f4a4b5df61f26eacdd558a849 commit 4fa23142a15526f4a4b5df61f26eacdd558a849a Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Dec 19 15:33:33 2014 +0100 drm-intel-nightly: 2014y-12m-19d-14h-33m-07s UTC integration manifest Bug detailed description: ------------------------- Following cases sporadically fail on BYT. Fail rate: 4/5. igt/kms_plane/plane-panning-bottom-right-pipe-A-plane-1 igt/kms_plane/plane-panning-bottom-right-pipe-A-plane-2 igt/kms_plane/plane-panning-bottom-right-pipe-A-plane-3 igt/kms_plane/plane-panning-bottom-right-pipe-B-plane-1 igt/kms_plane/plane-panning-bottom-right-pipe-B-plane-2 igt/kms_plane/plane-panning-bottom-right-pipe-B-plane-3 Run ./kms_plane --run-subtest plane-panning-bottom-right-pipe-A-plane-1 output: IGT-Version: 1.9-geb799b2 (x86_64) (Linux: 3.18.0_drm-intel-nightly_4fa231_20141229+ x86_64) Testing connector eDP-1 using pipe A plane 1 Test assertion failure function test_plane_panning_with_output, file kms_plane.c:317: Failed assertion: igt_crc_equal(&test.blue_crc, &crc) Subtest plane-panning-bottom-right-pipe-A-plane-1: FAIL (2.812s) Reproduce steps: ------------------------- 1. ./kms_plane --run-subtest plane-panning-bottom-right-pipe-A-plane-1
I think this is a dupe of the other kms_plane failure, and it looks solid anyway: [root@jbarnes-byt tests]$ for i in `seq 1 10`; do ./kms_plane --run-subtest plane-panning-bottom-right-pipe-A-plane-1;done IGT-Version: 1.10-g590e47c (x86_64) (Linux: 4.0.0-rc6+ x86_64) Testing connector HDMI-A-1 using pipe A plane 1 Subtest plane-panning-bottom-right-pipe-A-plane-1: SUCCESS (2.156s) IGT-Version: 1.10-g590e47c (x86_64) (Linux: 4.0.0-rc6+ x86_64) Testing connector HDMI-A-1 using pipe A plane 1 Subtest plane-panning-bottom-right-pipe-A-plane-1: SUCCESS (2.140s) IGT-Version: 1.10-g590e47c (x86_64) (Linux: 4.0.0-rc6+ x86_64) Testing connector HDMI-A-1 using pipe A plane 1 Subtest plane-panning-bottom-right-pipe-A-plane-1: SUCCESS (2.148s) IGT-Version: 1.10-g590e47c (x86_64) (Linux: 4.0.0-rc6+ x86_64) Testing connector HDMI-A-1 using pipe A plane 1 Subtest plane-panning-bottom-right-pipe-A-plane-1: SUCCESS (2.136s) IGT-Version: 1.10-g590e47c (x86_64) (Linux: 4.0.0-rc6+ x86_64) Testing connector HDMI-A-1 using pipe A plane 1 Subtest plane-panning-bottom-right-pipe-A-plane-1: SUCCESS (2.152s) IGT-Version: 1.10-g590e47c (x86_64) (Linux: 4.0.0-rc6+ x86_64) Testing connector HDMI-A-1 using pipe A plane 1 Subtest plane-panning-bottom-right-pipe-A-plane-1: SUCCESS (2.144s) IGT-Version: 1.10-g590e47c (x86_64) (Linux: 4.0.0-rc6+ x86_64) Testing connector HDMI-A-1 using pipe A plane 1 Subtest plane-panning-bottom-right-pipe-A-plane-1: SUCCESS (2.144s) IGT-Version: 1.10-g590e47c (x86_64) (Linux: 4.0.0-rc6+ x86_64) Testing connector HDMI-A-1 using pipe A plane 1 Subtest plane-panning-bottom-right-pipe-A-plane-1: SUCCESS (2.148s) IGT-Version: 1.10-g590e47c (x86_64) (Linux: 4.0.0-rc6+ x86_64) Testing connector HDMI-A-1 using pipe A plane 1 Subtest plane-panning-bottom-right-pipe-A-plane-1: SUCCESS (2.144s) IGT-Version: 1.10-g590e47c (x86_64) (Linux: 4.0.0-rc6+ x86_64) Testing connector HDMI-A-1 using pipe A plane 1 Subtest plane-panning-bottom-right-pipe-A-plane-1: SUCCESS (2.148s)
Test 10 rounds on BYT with the latest drm-intel-nightly kernel. It works well.
Closing old verified.
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