Intel-GFX-CI hosts are starting to run i915 selftests, and this bug is part of the series "Initial findings" Skylake with IOMMU not disabled is failing igt@drv_selftest@live_workarounds, dmesg: Setting dangerous option live_selftests - tainting kernel i915 0000:00:02.0: Resetting rcs0 for hang on rcs0, bcs0, vcs0, vecs0 i915 0000:00:02.0: Resetting bcs0 for hang on rcs0, bcs0, vcs0, vecs0 i915 0000:00:02.0: Resetting vcs0 for hang on rcs0, bcs0, vcs0, vecs0 i915 0000:00:02.0: Resetting vecs0 for hang on rcs0, bcs0, vcs0, vecs0 i915 0000:00:02.0: Resetting chip for hang on rcs0, bcs0, vcs0, vecs0 i915 0000:00:02.0: GPU recovery failed Invalid whitelist *before* engine reset! i915/intel_workarounds_live_selftests: live_reset_whitelist failed with error -5 i915: probe of 0000:00:02.0 failed with error -5 Full trace available at: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4432/fi-skl-iommu/igt@drv_selftest@live_workarounds.html
commit 47e61a79806d5d222261250dc573a68c53e99c22 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Jul 6 07:53:11 2018 +0100 drm/i915/selftests: Skip workaround tests when wedged If the GPU is irrecoverably wedged, we cannot submit any request and therefore cannot query the register state of the context (which is done using the GPU command stream). So skip over the test as it expectedly fails. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180706065332.15214-6-c hris@chris-wilson.co.uk
Thanks, it did the trick!
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