[Intel-gfx] [PATCH] drm/i915: Kick waiters on resetting legacy rings

Sun Jul 29 05:31:40 UTC 2018

Quoting Chris Wilson (2018-07-27 19:08:41)
> For reasons unknown, interrupts following a reset do not arrive, but
> this can be papered over by kicking any waiter and peeking at the
> breadcrumbs following the reset.
> 
> Testcase: igt/gem_eio/reset-stress
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Hmm, it probably explains
References: https://bugs.freedesktop.org/show_bug.cgi?id=105957
-Chris