From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Kevin Hilman <khilman@kernel.org>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>,
Preeti U Murthy <preeti@linux.vnet.ibm.com>,
peterz@infradead.org, tglx@linutronix.de,
rafael.j.wysocki@intel.com, rlippert@google.com,
linux-pm@vger.kernel.org, linus.walleij@linaro.org,
linux-kernel@vger.kernel.org, mingo@redhat.com,
sudeep.holla@arm.com, linuxppc-dev@lists.ozlabs.org,
Lina Iyer <lina.iyer@linaro.org>,
Ulf Hansson <ulf.hansson@linaro.org>
Subject: Re: [PATCH 0/3] cpuidle: updates related to tick_broadcast_enter() failures
Date: Thu, 14 May 2015 02:16:11 +0200 [thread overview]
Message-ID: <1842725.60y5FMGEPh@vostro.rjw.lan> (raw)
In-Reply-To: <7h7fsc2idw.fsf@deeprootsystems.com>
On Wednesday, May 13, 2015 03:59:55 PM Kevin Hilman wrote:
> "Rafael J. Wysocki" <rjw@rjwysocki.net> writes:
>
> [...]
>
> > Second, quite honestly, I don't see a connection to genpd here.
>
> The connection with genpd is because the *reason* the timer was
> shutdown/stopped is because it shares power with the CPU, which is why
> the timer stops when the CPU hits ceratin low power states. IOW, it's
> in the same power domain as the CPU.
Well, what if you don't have genpd on that system? Is the problem at hand not
relevant then magically?
Rafael
next prev parent reply other threads:[~2015-05-13 23:51 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-08 7:35 [PATCH V3] cpuidle: Handle tick_broadcast_enter() failure gracefully Preeti U Murthy
2015-05-08 12:43 ` Sudeep Holla
2015-05-08 14:18 ` Rafael J. Wysocki
2015-05-08 21:51 ` Rafael J. Wysocki
2015-05-09 5:49 ` Preeti U Murthy
2015-05-09 18:46 ` Rafael J. Wysocki
2015-05-09 18:48 ` Rafael J. Wysocki
2015-05-09 20:11 ` Rafael J. Wysocki
2015-05-09 20:33 ` Rafael J. Wysocki
2015-05-09 23:15 ` [PATCH 0/3] cpuidle: updates related to tick_broadcast_enter() failures Rafael J. Wysocki
2015-05-09 23:18 ` [PATCH 1/3] sched / idle: Call idle_set_state() from cpuidle_enter_state() Rafael J. Wysocki
2015-05-09 23:18 ` [PATCH 2/3] sched / idle: Call default_idle_call() " Rafael J. Wysocki
2015-05-09 23:19 ` [PATCH 3/3] cpuidle: Select a different state on tick_broadcast_enter() failures Rafael J. Wysocki
2024-08-21 9:51 ` Dhruva Gole
2024-08-21 11:25 ` Rafael J. Wysocki
2015-05-11 3:48 ` [PATCH 0/3] cpuidle: updates related to " Preeti U Murthy
2015-05-11 5:21 ` Preeti U Murthy
2015-05-11 23:13 ` Rafael J. Wysocki
2015-05-11 15:13 ` Sudeep Holla
2015-05-11 23:14 ` Rafael J. Wysocki
2015-05-11 17:40 ` Daniel Lezcano
2015-05-11 23:31 ` Rafael J. Wysocki
2015-05-12 8:41 ` Daniel Lezcano
2015-05-12 13:23 ` Rafael J. Wysocki
2015-05-12 18:04 ` Daniel Lezcano
2015-05-13 22:59 ` Kevin Hilman
2015-05-14 0:16 ` Rafael J. Wysocki [this message]
2015-05-14 0:13 ` Kevin Hilman
2015-05-14 0:42 ` Rafael J. Wysocki
2015-05-14 0:31 ` Kevin Hilman
2015-05-14 3:59 ` Preeti U Murthy
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