On 13/07/16 02:58, Andre Przywara wrote:

Hi,

this series allows those KVM guests that use an emulated GICv3 to use LPIs
as well, though in the moment this is limited to emulated PCI devices.
This is based on kvmarm/queue, which now only features the new VGIC
implementation.

Another round of changes after another round of review: some bugs fixed,
some reworks in various places. The register sanitisation has been changed
to be more readable and to add some missing masking.
The MMIO dispatching has been simplified (region type no longer in each
register description). Also the its_lock is now taken already in the
command dispatching function instead of each command handler, which
removes quite some "goto out_unlock;" and return value variables.
Also it turned out we can get rid of the special vgic_put_irq_locked()
variant. The changelog below holds a more detailed list.

You can find all of this code (and the prerequisites) in the
its-emul/v9 branch of my repository [1].
This has been briefly tested on the model and on GICv3 hardware, with
lockdep debugging enabled. If you have GICv3 capable hardware, please
test it on your setup.
Also of course any review comments are very welcome!

I'm done with that round. Couple of annoying bugs, and still a bunch of
loose ends to be tied. Timing wise, this is getting pretty tight for
4.8, so unless you address the comments very quickly, it will be a miss
again.

My plan is to cut the 4.8 branch at the end of this week, so you have
until then to repost something that I can stick into -next.

Thanks,

	M.
-- 
Jazz is not dead. It just smells funny...