From: Frederic Weisbecker <fweisbec@gmail.com>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
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 19:35:49 +0200 [thread overview]
Message-ID: <20140821173547.GD3916@lerouge> (raw)
In-Reply-To: <20140821152122.GL30401@n2100.arm.linux.org.uk>
On Thu, Aug 21, 2014 at 04:21:23PM +0100, Russell King - ARM Linux wrote:
> 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.
Ah you're right, I should have Cc'ed you for all patches in the series.
I didn't because I wanted to avoid spaming you but sending that patch alone
doesn't make much sense.
Let me bounce the rest to you.
next prev parent reply other threads:[~2014-08-21 17:35 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
2014-08-21 17:35 ` Frederic Weisbecker [this message]
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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