On Tue, Mar 21, 2017 at 08:29:07AM +0000, Tvrtko Ursulin wrote: > > On 20/03/2017 14:56, Chris Wilson wrote: > >As intel_engine_init_global_seqno() may be called by > >nop_submit_request() from inside irq context, we have to use atomic > >versions of kmap/kunmap. This is rare as this requires using gen8 legacy > >ringbuffer submission. > > > >Reported-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > >Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > >Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > >Cc: Mika Kuoppala <mika.kuoppala@xxxxxxxxx> > Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> Picked up this and the other gem_eio fix (drm/i915: Protect intel_engine_wakeup() for call from irq context), thanks. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
