From: Thomas Gleixner <tglx@linutronix.de>
To: Andrew Morton <akpm@osdl.org>
Cc: LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
Russell King <rmk+lkml@arm.linux.org.uk>
Subject: [patch 0/2] genirq updates
Date: Sat, 10 Jun 2006 10:15:10 -0000 [thread overview]
Message-ID: <20060610085428.366868000@cruncher.tec.linutronix.de> (raw)
Andrew,
the dust has settled. Please add the following updates to genirq.
The simple one is to allow the usage of no_irq_chip for real dumb
PICs.
The deadlock problems seen by Russell on neponset and also by Kevin
on omap turned out to be reentrancy problems. The original ARM
implementation had no reentrancy check in the simple_irq handler
and the network driver magically did not break when the interrupt
handler was reentered. ARM related fixups are seperate.
tglx
--
next reply other threads:[~2006-06-10 10:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-10 10:15 Thomas Gleixner [this message]
2006-06-10 10:15 ` [patch 1/2] genirq: allow usage of no_irq_chip Thomas Gleixner
2006-06-21 23:12 ` Andrew Morton
2006-06-22 8:35 ` Russell King
2006-06-22 8:51 ` Thomas Gleixner
2006-06-22 19:55 ` Thomas Gleixner
2006-06-10 10:15 ` [patch 2/2] genirq: Add reentrancy warning messages Thomas Gleixner
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