[Bug 112205] [CI][BAT][guc] live_gt_pm *ERROR* vcs'\d reset request timed out: {request: 00000001, RESET_CTL: 00000001}

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Nov 20 15:24:21 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=112205

--- Comment #4 from Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com> ---
The issue is actually due to the fact that the selftest skips the call to
gt_init_hw() between the gt_suspend and gt_resume, so GuC is not re-loaded
before we submit to the HW. I've sent a simple patch to add the call
(https://patchwork.freedesktop.org/patch/341652/), but Chris mentioned he has
patches to move init_hw() inside resume(), which would be a better solution.

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