Thread (16 messages) 16 messages, 5 authors, 2018-04-04

Re: [1/3] powerpc/64s/idle: POWER9 implement a separate idle stop function for hotplug

From: Nicholas Piggin <npiggin@gmail.com>
Date: 2018-04-03 17:14:09

On Wed,  4 Apr 2018 02:03:18 +1000 (AEST)
Michael Ellerman [off-list ref] wrote:
On Fri, 2017-11-17 at 14:08:05 UTC, Nicholas Piggin wrote:
quoted
Implement a new function to invoke stop, power9_offline_stop, which is
like power9_idle_stop but used by the cpu hotplug code.

Move KVM secondary state manipulation code to the offline case.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Vaidyanathan Srinivasan <redacted>  
Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/3d4fbffdd703d2b968db443911f214

cheers
I sent out a new series for this which is rebased and a bit cleaner.
I probably wasn't clear enough about the change, sorry.

This patch will need to be adjusted for the force SMT4 change. The
end result should look like this,

https://patchwork.ozlabs.org/patch/893948/

Thanks,
Nick
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