[Bug 110544] [CI][BAT] igt at gem_workarounds@.*- fail - Failed assertion: workaround_fail_count(fd, ctx) == 0

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri May 24 20:41:43 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110544

--- Comment #4 from Chris Wilson <chris at chris-wilson.co.uk> ---
Note since we have added basic checks to selftests_workarouds:

commit fde938867b92607d1108fa42cf7fbfcbab8457c8
Author: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Date:   Mon May 20 15:25:46 2019 +0100

    drm/i915/selftests: Verify context workarounds

which is not picking up this error. The difference is inside the kernel, we
dothe SRM from the ring (privileged) and inside gem_workarounds as
unprivileged. This strongly suggests a change in the HW validator is no-oping
the unprivileged SRM? Worth asking.

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