From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: "Gautham R. Shenoy" <ego@linux.vnet.ibm.com>,
Michael Neuling <mikey@neuling.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
"Shreyas B. Prabhu" <shreyasbp@gmail.com>,
Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com>,
Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com>,
Anton Blanchard <anton@samba.org>,
Balbir Singh <bsingharora@gmail.com>,
Akshay Adiga <akshay.adiga@linux.vnet.ibm.com>,
Nicholas Piggin <npiggin@gmail.com>,
Mahesh J Salgaonkar <mahesh@linux.vnet.ibm.com>
Cc: "Gautham R. Shenoy" <ego@linux.vnet.ibm.com>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [v3, 1/4] powernv: Move CPU-Offline idle state invocation from smp.c to idle.c
Date: Wed, 12 Apr 2017 23:31:45 +1000 (AEST) [thread overview]
Message-ID: <3w34Zp0ZCrz9sNV@ozlabs.org> (raw)
In-Reply-To: <deac3bce31ca651b57de32524387d8ecd2fcf8f6.1490194710.git.ego@linux.vnet.ibm.com>
On Wed, 2017-03-22 at 15:04:14 UTC, "Gautham R. Shenoy" wrote:
> From: "Gautham R. Shenoy" <ego@linux.vnet.ibm.com>
>
> Move the piece of code in powernv/smp.c::pnv_smp_cpu_kill_self() which
> transitions the CPU to the deepest available platform idle state to a
> new function named pnv_cpu_offline() in powernv/idle.c. The rationale
> behind this code movement is that the data required to determine the
> deepest available platform state resides in powernv/idle.c.
>
> Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
> Signed-off-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
Series applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/a7cd88da97040513e17cd77ae3e577
cheers
next prev parent reply other threads:[~2017-04-12 13:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-22 15:04 [v3 PATCH 0/4] powernv:idle: Fixes for CPU-Hotplug on POWER DD1.0 Gautham R. Shenoy
2017-03-22 15:04 ` [v3 PATCH 1/4] powernv: Move CPU-Offline idle state invocation from smp.c to idle.c Gautham R. Shenoy
2017-04-12 13:31 ` Michael Ellerman [this message]
2017-03-22 15:04 ` [v3 PATCH 2/4] powernv:smp: Add busy-wait loop as fall back for CPU-Hotplug Gautham R. Shenoy
2017-03-27 11:43 ` Michael Ellerman
2017-03-30 9:19 ` Gautham R Shenoy
2017-03-22 15:04 ` [v3 PATCH 3/4] powernv:idle: Don't override default/deepest directly in kernel Gautham R. Shenoy
2017-03-22 15:04 ` [v3 PATCH 4/4] powernv: Recover correct PACA on wakeup from a stop on P9 DD1 Gautham R. Shenoy
2017-03-22 16:06 ` Nicholas Piggin
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