[Bug 107127] [CI] igt at drv_selftest@live_gtt - incomplete

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jul 5 14:19:26 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107127

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> ---
At the beginning of the test on these platforms we try to create a fully
populated 4G ppgtt, and then the test goes on to try and fill all of memory to
see how close to a 48b gtt we can create (although it gives up on a timeout).
This test is prone to oom and watchdog. I think it makes some sense to prune
the worst offenders for fast-feedback (in the same way as we limit individual
tests to run within a timeout rather than try and exercise the whole parameter
space). Not sure on how we want to go about that though.

drv_selftest --fast-feedback
drv_selftest --quick
? Which then feed through to a i915 module parameter.

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