From: avictor.za@gmail.com (Andrew Victor)
To: linux-arm-kernel@lists.infradead.org
Subject: AT91: Convert to fasteoi IRQ handler, and remove ARM irq_finish
Date: Thu, 28 Apr 2011 22:03:03 +0200 [thread overview]
Message-ID: <BANLkTikdnDtwZj1QgLxibRBiv=Ox8Y5PWg@mail.gmail.com> (raw)
In-Reply-To: <20110428192403.GA21061@linutronix.de>
hi Sebastian,
>>> why does this handler mess with the parent irq chip ?
>>> this looks pretty wrong to me.
>>
>>This is a chained-handler, and without that line the end-of-interrupt
>>doesn't seem to be signalled.
>
> Most chain handler don't mess with other irq chips. Why is the parent
> irq hanlder set level and not eoi? Wouldn't this make this superflous?
This patch changes the parent from level to eoi.
next prev parent reply other threads:[~2011-04-28 20:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-27 13:09 AT91: Convert to fasteoi IRQ handler, and remove ARM irq_finish Andrew Victor
2011-04-28 9:33 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-28 15:18 ` torbenh
2011-04-28 17:12 ` Andrew Victor
2011-04-28 19:24 ` Sebastian Andrzej Siewior
2011-04-28 19:48 ` Thomas Gleixner
2011-04-28 20:20 ` Sebastian Andrzej Siewior
2011-04-28 20:03 ` Andrew Victor [this message]
2011-04-29 8:22 ` Sebastian Andrzej Siewior
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