Re: [PATCH 1/4] tile: support arch_irq_work_raise

[Frederic Weisbecker]

On Tue, Mar 24, 2015 at 03:21:32PM -0400, cmetcalf@xxxxxxxxxx wrote:
> From: Chris Metcalf <cmetcalf@xxxxxxxxxx>
> 
> Tile includes a hypervisor hook to deliver messages to arbitrary
> tiles, so we can use that to raise an interrupt as soon as
> possible on our own core.  Unfortunately the Tilera hypervisor
> disabled that support on principle in previous releases, but
> it will be available in MDE 4.3.4 and later.
> 
> Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

I'm not much knowledgeable with tile but the self-ipi test is enough for
me to ack the change.

Acked-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
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