Created attachment 105535 [details] dmesg ==System Environment== -------------------------- Regression: Yes. They are i-g-t regression issues Good commit: 2ef19ad79a07d862a2dc799ab2e71d2ad91c9065 Bad commit: c12f292b1d8bbc61b65f1dfc3fd4a9e1e286dbee Non-working platforms: BDW ==kernel== -------------------------- origin/drm-intel-nightly: 6e9c5b9d428bb075293ec865ba58f90931187a48(fails) drm-intel-nightly: 2014y-08m-29d-21h-34m-26s integration manifest origin/drm-intel-next-queued: c101c5b635bee54e43d0732473d2f80b2a0e00f4(fails) drm/i915: make fbdev initialization asynchronous v2 origin/drm-intel-fixes: bbe1c2740d3a25aa1dbe5d842d2ff09cddcdde0a(fails) drm/i915: Remove bogus __init annotation from DMI callbacks ==Bug detailed description== igt/gem_ring_sync_copy some subcases fail Case list: igt/gem_ring_sync_copy/sync-blitter-render-write-read igt/gem_ring_sync_copy/sync-blitter-render-write-write igt/gem_ring_sync_copy/sync-render-blitter-read-write igt/gem_ring_sync_copy/sync-render-blitter-write-read Output: root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_ring_sync_copy --run-subtest sync-blitter-render-write-read IGT-Version: 1.7-gd6af004 (x86_64) (Linux: 3.17.0-rc2_drm-intel-nightly_6e9c5b_20140901+ x86_64) Test assertion failure function bo_check, file gem_ring_sync_copy.c:129: Failed assertion: data->linear[i] == val error: 0xc != 0xa Subtest sync-blitter-render-write-read: FAIL ==Reproduce steps== ---------------------------- 1. ./gem_ring_sync_copy --run-subtest sync-blitter-render-write-read
This bug had reported before (Bug 78890)
*** This bug has been marked as a duplicate of bug 83331 ***
Test passed with igt f473a5543eb601473e2b23e6ff7bff0f468bd3d0 root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_ring_sync_copy IGT-Version: 1.7-gf473a55 (x86_64) (Linux: 3.17.0-rc2_drm-intel-nightly_6e9c5b_20140901+ x86_64) Subtest sync-render-blitter-write-read: SUCCESS Subtest sync-render-blitter-read-write: SUCCESS Subtest sync-render-blitter-write-write: SUCCESS Subtest sync-blitter-render-write-read: SUCCESS Subtest sync-blitter-render-read-write: SUCCESS Subtest sync-blitter-render-write-write: SUCCESS
Closing old verified.
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