From: Nicholas Piggin <npiggin@gmail.com>
To: Michael Ellerman <patch-notifications@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org,
"Gautham R . Shenoy" <ego@linux.vnet.ibm.com>
Subject: Re: [1/3] powerpc/64s/idle: POWER9 implement a separate idle stop function for hotplug
Date: Wed, 4 Apr 2018 03:13:52 +1000 [thread overview]
Message-ID: <20180404031352.2281c7a1@roar.ozlabs.ibm.com> (raw)
In-Reply-To: <40Fv5c0X41z9s4b@ozlabs.org>
On Wed, 4 Apr 2018 02:03:18 +1000 (AEST)
Michael Ellerman <patch-notifications@ellerman.id.au> wrote:
> On Fri, 2017-11-17 at 14:08:05 UTC, Nicholas Piggin wrote:
> > 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 <svaidy@linux.vnet.ibm.com>
>
> 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
next prev parent reply other threads:[~2018-04-03 17:14 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-17 14:08 [PATCH 0/3] one more try at idle improvements Nicholas Piggin
2017-11-17 14:08 ` [PATCH 1/3] powerpc/64s/idle: POWER9 implement a separate idle stop function for hotplug Nicholas Piggin
2018-02-28 18:24 ` Vaidyanathan Srinivasan
2018-04-03 16:03 ` [1/3] " Michael Ellerman
2018-04-03 17:13 ` Nicholas Piggin [this message]
2018-04-04 12:52 ` Michael Ellerman
2017-11-17 14:08 ` [PATCH 2/3] powerpc/64s/idle: avoid sync for KVM state when waking from idle Nicholas Piggin
2018-02-28 18:16 ` Vaidyanathan Srinivasan
2018-03-01 11:38 ` Nicholas Piggin
2018-04-03 16:03 ` [2/3] " Michael Ellerman
2017-11-17 14:08 ` [PATCH 3/3] powerpc/64s/idle: POWER9 ESL=0 stop avoid save/restore overhead Nicholas Piggin
2018-02-28 18:34 ` Vaidyanathan Srinivasan
2018-03-01 11:57 ` Nicholas Piggin
2018-03-04 23:01 ` Paul Mackerras
2018-03-05 9:59 ` Nicholas Piggin
2018-03-31 11:46 ` Michael Ellerman
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