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Chris Wilson authored
In CI, we were observing situations where the busy blt would complete before the very next instruction (in userspace) to assert that it was busy. This is entirely possible if the process was scheduled away and slept for longer than the arbitrary batch. Instead replace arbitrariness with a precise infinity. v2: Be respectful to UP! v3: Move spinbatch to owning process to avoid serialisation delays. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103829 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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