linux-kernel - Re: [PATCH v1 1/4] max3100: added raise_threaded

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Message-ID: <g2xcabda6421004170925l8c824191t5d451434d24320ae@mail.gmail.com>
Date:	Sat, 17 Apr 2010 18:25:31 +0200
From:	christian pellegrin <chripell@...e.org>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	feng.tang@...el.com, akpm@...ux-foundation.org, greg@...ah.com,
	david-b@...bell.net, grant.likely@...retlab.ca,
	alan@...rguk.ukuu.org.uk, spi-devel-general@...ts.sourceforge.net,
	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 1/4] max3100: added raise_threaded_irq

Hi,


On Sat, Apr 17, 2010 at 12:06 AM, Thomas Gleixner <tglx@...utronix.de> wrote:
>
> I wonder whether we should restrict this mechanism to threaded
> handlers or just implement it in the following way:
>
.....
> This will not work out of the box when the irq is nested into some
> demultiplexing thread handler (IRQF_NESTED_THREAD).
>

OK, I see. The solution you proposed has many other uses such testing
of interrupt handlers in general. I will try to do some work along the
line you suggested next week.

Thank you!


-- 
Christian Pellegrin, see http://www.evolware.org/chri/
"Real Programmers don't play tennis, or any other sport which requires
you to change clothes. Mountain climbing is OK, and Real Programmers
wear their climbing boots to work in case a mountain should suddenly
spring up in the middle of the computer room."
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