From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Catalin Iacob <iacobcatalin@gmail.com>,
Dave Jones <davej@redhat.com>, Ingo Molnar <mingo@kernel.org>,
Kevin Hilman <khilman@linaro.org>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Peter Zijlstra <peterz@infradead.org>,
Stephen Boyd <sboyd@codeaurora.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [RFC PATCH 6/9] arm: Tell irq work about self IPI support
Date: Thu, 21 Aug 2014 16:21:23 +0100 [thread overview]
Message-ID: <20140821152122.GL30401@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1408632777-3348-7-git-send-email-fweisbec@gmail.com>
On Thu, Aug 21, 2014 at 04:52:54PM +0200, Frederic Weisbecker wrote:
> ARM irq work IPI support depends on SMP support. That information is
> partly known at early boottime. Lets implement
> arch_irq_work_has_own_interrupt() accordingly.
Sorry, this makes no sense on its own. As there's no context for this
to know whether it's an appropriate change or not, it would be
irresponsible fo me to provide an ack for something I don't understand.
--
FTTC broadband for 0.8mile line: currently at 9.5Mbps down 400kbps up
according to speedtest.net.
next prev parent reply other threads:[~2014-08-21 15:21 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-21 14:52 [RFC PATCH 0/9] nohz: Nohz full kick fixes Frederic Weisbecker
2014-08-21 14:52 ` [RFC PATCH 1/9] nohz: Restore NMI safe local irq work for local nohz kick Frederic Weisbecker
2014-08-21 14:52 ` [RFC PATCH 2/9] nohz: Move nohz full init call to tick init Frederic Weisbecker
2014-08-21 14:52 ` [RFC PATCH 3/9] irq_work: Force raised irq work to run on irq work interrupt Frederic Weisbecker
2014-09-04 6:11 ` Peter Zijlstra
2014-09-04 13:33 ` Frederic Weisbecker
2014-09-04 15:40 ` Peter Zijlstra
2014-09-05 13:54 ` Frederic Weisbecker
2014-09-06 13:35 ` Frederic Weisbecker
2014-09-06 15:45 ` Peter Zijlstra
2014-09-06 17:12 ` Frederic Weisbecker
2014-09-08 6:11 ` Peter Zijlstra
2014-08-21 14:52 ` [RFC PATCH 4/9] x86: Build irq work only if local apic support Frederic Weisbecker
2014-08-21 14:52 ` [RFC PATCH 5/9] x86: Tell irq work about self IPI support Frederic Weisbecker
2014-08-21 14:52 ` [RFC PATCH 6/9] arm: " Frederic Weisbecker
2014-08-21 15:21 ` Russell King - ARM Linux [this message]
2014-08-21 17:35 ` Frederic Weisbecker
2014-08-21 14:52 ` [RFC PATCH 7/9] arm64: " Frederic Weisbecker
2014-08-21 14:52 ` [RFC PATCH 8/9] nohz: Consolidate nohz full init code Frederic Weisbecker
2014-08-21 14:52 ` [RFC PATCH 9/9] nohz: nohz full depends on irq work self IPI support Frederic Weisbecker
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