https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3657/fi-cfl-s2/igt@kms_frontbuffer_tracking@basic.html https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3657/fi-cfl-s2/igt@kms_psr_sink_crc@psr_basic.html (kms_frontbuffer_tracking:4293) CRITICAL: Test assertion failure function setup_drm, file ../tests/kms_frontbuffer_tracking.c:1377: (kms_frontbuffer_tracking:4293) CRITICAL: Failed assertion: drm.bufmgr Test kms_frontbuffer_tracking failed.
Note, libdrm change: commit d3cb58831517d4d42869a7c1f518c861baafdc8e Author: Anuj Phogat <anuj.phogat@gmail.com> Date: Wed Jan 10 15:51:02 2018 -0800 intel: Add more Coffeelake PCI IDs if the new Meson build system doesn't use this consistently, it is easy to see that drm_intel_bufmgr_gem_init would fail if we are matching one of the new PCI_IDs with the IGT build and another for the libdrm build.
Issue not reproduced on IGT_4167 because CI was reverted back to build with autotools.
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