From: khilman@kernel•org (Kevin Hilman)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 4/9] kernel/cpu_pm: fix cpu_cluster_pm_exit comment
Date: Wed, 12 Aug 2015 13:13:15 -0700 [thread overview]
Message-ID: <7htws4mfj8.fsf@deeprootsystems.com> (raw)
In-Reply-To: <1438731339-58317-5-git-send-email-lina.iyer@linaro.org> (Lina Iyer's message of "Tue, 4 Aug 2015 17:35:34 -0600")
Lina Iyer <lina.iyer@linaro•org> writes:
> cpu_cluster_pm_exit() must be sent after cpu_cluster_pm_enter() has been
> sent for the cluster and before any cpu_pm_exit() notifications are sent
> for any CPU.
>
> Cc: Nicolas Pitre <nicolas.pitre@linaro•org>
> Signed-off-by: Lina Iyer <lina.iyer@linaro•org>
Acked-by: Kevin Hilman <khilman@linaro•org>
> ---
> kernel/cpu_pm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kernel/cpu_pm.c b/kernel/cpu_pm.c
> index 9656a3c..009cc9a 100644
> --- a/kernel/cpu_pm.c
> +++ b/kernel/cpu_pm.c
> @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(cpu_cluster_pm_enter);
> * low power state that may have caused some blocks in the same power domain
> * to reset.
> *
> - * Must be called after cpu_pm_exit has been called on all cpus in the power
> + * Must be called after cpu_cluster_pm_enter has been called for the power
> * domain, and before cpu_pm_exit has been called on any cpu in the power
> * domain. Notified drivers can include VFP co-processor, interrupt controller
> * and its PM extensions, local CPU timers context save/restore which
next prev parent reply other threads:[~2015-08-12 20:13 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-04 23:35 [PATCH 0/9] ARM: PM / Domains: Generic PM domains for CPUs/Clusters Lina Iyer
2015-08-04 23:35 ` [PATCH 1/9] PM / Domains: Allocate memory outside domain locks Lina Iyer
2015-08-12 19:47 ` Kevin Hilman
2015-09-01 12:40 ` Ulf Hansson
2015-08-04 23:35 ` [PATCH 2/9] PM / Domains: Remove dev->driver check for runtime PM Lina Iyer
2015-08-12 19:50 ` Kevin Hilman
2015-08-13 8:57 ` Geert Uytterhoeven
2015-08-14 3:40 ` Kevin Hilman
2015-08-14 7:24 ` Geert Uytterhoeven
2015-08-14 17:19 ` Kevin Hilman
2015-08-16 9:24 ` Geert Uytterhoeven
2015-08-21 21:04 ` Kevin Hilman
2015-08-24 19:50 ` Lina Iyer
2015-08-25 9:24 ` Geert Uytterhoeven
2015-09-01 13:28 ` Ulf Hansson
2015-08-04 23:35 ` [PATCH 3/9] PM / Domains: Support IRQ safe PM domains Lina Iyer
2015-08-12 20:12 ` Kevin Hilman
2015-08-12 20:47 ` Lina Iyer
2015-08-12 23:03 ` Stephen Boyd
2015-08-04 23:35 ` [PATCH 4/9] kernel/cpu_pm: fix cpu_cluster_pm_exit comment Lina Iyer
2015-08-12 20:13 ` Kevin Hilman [this message]
2015-08-04 23:35 ` [PATCH 5/9] ARM: common: Introduce PM domains for CPUs/clusters Lina Iyer
2015-08-06 3:14 ` Rob Herring
2015-08-07 23:45 ` Kevin Hilman
2015-08-11 13:07 ` Geert Uytterhoeven
2015-08-11 15:58 ` Lina Iyer
2015-08-11 20:12 ` Rob Herring
2015-08-11 22:29 ` Lina Iyer
2015-08-12 19:00 ` [PATCH v2 1/2] " Lina Iyer
2015-08-12 19:00 ` [PATCH v2 2/2] ARM: domain: Add platform handlers for CPU PM domains Lina Iyer
2015-08-13 17:29 ` [PATCH v2 1/2] ARM: common: Introduce PM domains for CPUs/clusters Rob Herring
2015-08-13 20:12 ` Lina Iyer
2015-08-13 22:01 ` Rob Herring
2015-08-14 14:38 ` Lina Iyer
2015-08-13 15:01 ` [PATCH 5/9] " Lorenzo Pieralisi
2015-08-13 15:45 ` Lina Iyer
2015-08-13 15:52 ` Lorenzo Pieralisi
2015-08-13 16:22 ` Lina Iyer
2015-08-14 3:51 ` Kevin Hilman
2015-08-14 4:02 ` Lina Iyer
2015-08-14 15:49 ` Lorenzo Pieralisi
2015-08-14 19:11 ` Kevin Hilman
2015-08-13 17:26 ` Sudeep Holla
2015-08-13 19:27 ` Lina Iyer
2015-08-14 9:52 ` Sudeep Holla
2015-08-04 23:35 ` [PATCH 6/9] ARM: domain: Add platform handlers for CPU PM domains Lina Iyer
2015-08-05 14:45 ` Rob Herring
2015-08-05 16:38 ` Lina Iyer
2015-08-05 19:23 ` Lina Iyer
2015-08-06 3:01 ` Rob Herring
2015-08-10 15:36 ` Lina Iyer
2015-08-04 23:35 ` [PATCH 7/9] ARM: cpuidle: Add runtime PM support for CPU idle Lina Iyer
2015-08-04 23:35 ` [PATCH 8/9] ARM64: smp: Add runtime PM support for CPU hotplug Lina Iyer
2015-08-04 23:35 ` [PATCH 9/9] ARM: " Lina Iyer
2015-08-12 20:28 ` Kevin Hilman
2015-08-12 20:43 ` Lina Iyer
2015-08-14 18:59 ` Kevin Hilman
2015-08-12 23:47 ` Stephen Boyd
2015-08-13 16:00 ` Lina Iyer
2015-08-13 19:18 ` Stephen Boyd
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=7htws4mfj8.fsf@deeprootsystems.com \
--to=khilman@kernel$(echo .)org \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox