From: tglx@linutronix.de (Thomas Gleixner)
To: linux-arm-kernel@lists.infradead.org
Subject: [patch] ARM: smpboot: Enable interrupts after marking CPU online/active
Date: Thu, 29 Sep 2011 22:12:08 +0200 (CEST) [thread overview]
Message-ID: <alpine.LFD.2.02.1109292211060.2711@ionos> (raw)
In-Reply-To: <009101cc7e7b$1ebece00$5c3c6a00$%kim@samsung.com>
On Thu, 29 Sep 2011, Kukjin Kim wrote:
> Russell King - ARM Linux wrote:
> But as Amit said, current EXYNOS4 SoCs which are using SPI for local timers
> has problem that the irq_set_affinity() method is called in
> percpu_timer_setup() before CPU1 becomes online with the commit
> 5dfc54e087c15f823ee9b6541d2f0f314e69cbed ("ARM: GIC: avoid routing
> interrupts to offline CPUs"). So I will check again.
Why is a per cpu interrupt having an irq_set_affinity() function at all?
Thanks,
tglx
next prev parent reply other threads:[~2011-09-29 20:12 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-08 21:57 [patch] ARM: smpboot: Enable interrupts after marking CPU online/active Thomas Gleixner
2011-09-09 4:17 ` Santosh
2011-09-13 13:30 ` amit kachhap
2011-09-13 13:32 ` Russell King - ARM Linux
2011-09-13 17:22 ` Vincent Guittot
2011-09-13 17:53 ` Russell King - ARM Linux
2011-09-13 20:48 ` Thomas Gleixner
2011-09-13 22:37 ` Russell King - ARM Linux
2011-09-14 1:10 ` Frank Rowand
2011-09-14 6:55 ` Vincent Guittot
2011-09-23 8:40 ` Russell King - ARM Linux
2011-09-26 7:26 ` Amit Kachhap
2011-09-29 7:40 ` Kukjin Kim
2011-09-29 20:12 ` Thomas Gleixner [this message]
2011-09-30 6:42 ` Kukjin Kim
2011-10-07 9:49 ` Kukjin Kim
2011-10-07 12:17 ` Thomas Gleixner
2011-10-07 14:09 ` Amit Kachhap
2011-10-10 4:28 ` Kukjin Kim
2011-10-19 21:16 ` Dima Zavin
2011-10-20 0:32 ` Dima Zavin
2011-11-15 21:54 ` Stepan Moskovchenko
2011-11-15 22:00 ` Thomas Gleixner
2011-12-14 0:13 ` Dima Zavin
2011-12-14 0:26 ` Thomas Gleixner
2011-12-15 16:09 ` Peter Zijlstra
2011-11-15 23:27 ` Dima Zavin
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