From: Bill Gatliff <bgat@billgatliff.com>
To: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Cc: Ben Nizette <bn@niasdigital.com>,
imre.deak@nokia.com, kernel@avr32linux.org,
linux-kernel@vger.kernel.org,
David Brownell <david-b@pacbell.net>,
tglx@linutronix.de, mingo@elte.hu
Subject: Re: [REGRESSION] threaded interrupt handler support breaks (some) irq handling on AVR32
Date: Thu, 16 Apr 2009 08:25:10 -0500 [thread overview]
Message-ID: <49E731B6.5050706@billgatliff.com> (raw)
In-Reply-To: <20090416104045.5ff940e2@hskinnemoen-d830>
Haavard Skinnemoen wrote:
> Bill Gatliff wrote:
>
>> Haavard Skinnemoen wrote:
>>
>>> AFAICT, this code has always been dangerous.
>>>
>>>
>> Can you propose a better way to handle the problem? It's a case that
>> crops up with a lot of touch screen controllers.
>>
>
> I thought I already did: Use disable_irq_nosync() instead.
>
Aah. I misinterpreted what you wrote. Thanks!
b.g.
--
Bill Gatliff
bgat@billgatliff.com
next prev parent reply other threads:[~2009-04-16 13:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1239685153.19815.12.camel@linux-51e8.site>
2009-04-14 8:37 ` [REGRESSION] threaded interrupt handler support breaks (some) irq handling on AVR32 Ben Nizette
2009-04-15 1:30 ` Ben Nizette
2009-04-15 7:57 ` Haavard Skinnemoen
2009-04-15 8:33 ` Haavard Skinnemoen
2009-04-15 16:01 ` Bill Gatliff
2009-04-16 8:40 ` Haavard Skinnemoen
2009-04-16 13:25 ` Bill Gatliff [this message]
2009-04-16 0:41 ` [PATCH] ads7846: fix unsafe disable_irq (was [REGRESSION] threaded interrupt handler support breaks (some) irq handling on AVR32) Ben Nizette
2009-04-16 1:58 ` Dmitry Torokhov
2009-04-14 5:46 [REGRESSION] threaded interrupt handler support breaks (some) irq handling on AVR32 Ben Nizette
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