[1/2] powerpc/powernv: Fix CPU hotplug to handle waking on HVI

[Michael Ellerman]

On Tue, 2017-02-07 at 00:35:31 UTC, Benjamin Herrenschmidt wrote:
> The IPIs come in as HVI not EE, so we need to test the appropriate
> SRR1 bits. The encoding is such that it won't have false positives
> on P7 and P8 so we can just test it like that. We also need to handle
> the icp-opal variant of the flush.
> 
> Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>

Applied to powerpc fixes, thanks.

https://git.kernel.org/powerpc/c/9b256714979fad61ae11d90b53cf67

cheers