From: Russell King <rmk+lkml@arm.linux.org.uk>
To: Noah Misch <noah@cs.caltech.edu>,
linux-pcmcia@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2.6.13-rc3] pcmcia: pcmcia_request_irq for !IRQ_HANDLE_PRESENT
Date: Sun, 24 Jul 2005 12:40:40 +0100 [thread overview]
Message-ID: <20050724124040.C4908@flint.arm.linux.org.uk> (raw)
In-Reply-To: <20050723201113.GA12537@dominikbrodowski.de>; from linux@dominikbrodowski.net on Sat, Jul 23, 2005 at 10:11:13PM +0200
On Sat, Jul 23, 2005 at 10:11:13PM +0200, Dominik Brodowski wrote:
> Thanks for the excellent debugging. Your patch seems to work, however it
> might be better to do just this:
This can be racy if two drivers are simultaneously trying to request an
IRQ. 'data' must be unique to different threads if they are to avoid
interfering with each other.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
next prev parent reply other threads:[~2005-07-24 11:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-17 3:51 Noah Misch
2005-07-23 20:11 ` Dominik Brodowski
2005-07-24 11:40 ` Russell King [this message]
2005-07-24 20:02 ` Dominik Brodowski
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