From: Frederic Weisbecker <fweisbec@gmail.com>
To: Catalin Marinas <catalin.marinas@arm.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Dave Jones <davej@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Russell King <linux@arm.linux.org.uk>,
Catalin Iacob <iacobcatalin@gmail.com>,
"Paul E . McKenney" <paulmck@linux.vnet.ibm.com>,
Will Deacon <Will.Deacon@arm.com>, Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH 6/8] arm64: Tell irq work about self IPI support
Date: Sat, 13 Sep 2014 18:47:03 +0200 [thread overview]
Message-ID: <20140913164700.GA12358@lerouge> (raw)
In-Reply-To: <20140911090037.GK31237@localhost>
On Thu, Sep 11, 2014 at 10:00:37AM +0100, Catalin Marinas wrote:
> On Wed, Sep 10, 2014 at 10:33:26PM +0100, Frederic Weisbecker wrote:
> > ARM64 irq work self-IPI support depends on __smp_cross_call to point to
> > some relevant IRQ controller operations. This information should be
> > available after the call to init_IRQ().
> >
> > Lets implement arch_irq_work_has_interrupt() accordingly.
> >
> > Cc: Catalin Marinas <catalin.marinas@arm.com>
> > Cc: Ingo Molnar <mingo@kernel.org>
> > Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
> > Cc: Peter Zijlstra <peterz@infradead.org>
> > Cc: Thomas Gleixner <tglx@linutronix.de>
> > Cc: Will Deacon <will.deacon@arm.com>
> > Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
>
> For the arm64 bits:
>
> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Thanks a lot!
next prev parent reply other threads:[~2014-09-13 16:47 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-10 21:33 [PATCH 0/8] nohz: Fix nohz kick irq work on tick v2 Frederic Weisbecker
2014-09-10 21:33 ` [PATCH 1/8] nohz: Move nohz full init call to tick init Frederic Weisbecker
2014-09-10 21:33 ` [PATCH 2/8] irq_work: Introduce arch_irq_work_has_interrupt() Frederic Weisbecker
2014-09-10 21:33 ` [PATCH 3/8] irq_work: Force raised irq work to run on irq work interrupt Frederic Weisbecker
2014-09-10 21:33 ` [PATCH 4/8] x86: Tell irq work about self IPI support Frederic Weisbecker
2014-09-10 21:33 ` [PATCH 5/8] arm: " Frederic Weisbecker
2014-09-10 21:33 ` [PATCH 6/8] arm64: " Frederic Weisbecker
2014-09-11 9:00 ` Catalin Marinas
2014-09-13 16:47 ` Frederic Weisbecker [this message]
2014-09-10 21:33 ` [PATCH 7/8] nohz: Consolidate nohz full init code Frederic Weisbecker
2014-09-10 21:33 ` [PATCH 8/8] nohz: nohz full depends on irq work self IPI support Frederic Weisbecker
2014-09-11 8:28 ` [PATCH 0/8] nohz: Fix nohz kick irq work on tick v2 Peter Zijlstra
2014-09-12 18:05 ` Frederic Weisbecker
2014-09-12 19:00 ` Peter Zijlstra
2014-09-20 20:30 [PATCH 0/8] nohz: Fix nohz kick irq work on tick v3 Frederic Weisbecker
2014-09-20 20:30 ` [PATCH 6/8] arm64: Tell irq work about self IPI support Frederic Weisbecker
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