[Bug 95048] [BAT] tests/gem_close_race, basic-threads SEGFAULT on BDW, GPU hang SKL, machine hang on SNB

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95048

--- Comment #6 from Chris Wilson <chris at chris-wilson.co.uk> ---
Off the top of my head: i915.enable_ppgtt=2 (i.e. disable 48bit ppgtt) then
i915.enable_ppgtt=1 ? Do they make the SIGGEV and gpu hang go away on bdw/skl?

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