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From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Joe Korty <joe.korty@ccur.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
	linux-rt-users <linux-rt-users@vger.kernel.org>
Subject: Re: [PATCH] fix might sleep oops in irq affinity callback hook
Date: Fri, 23 Aug 2013 09:23:36 +0200	[thread overview]
Message-ID: <52170DF8.90703@linutronix.de> (raw)
In-Reply-To: <20130822190103.GA3198@tsunami.ccur.com>

On 08/22/2013 09:01 PM, Joe Korty wrote:
> Hi Sebastian,

Hi Joe,

> For the rt kernel, I get the message only for the first
> time the affinity for some SFC IRQ is changed.  Subsequent
> changes of the _same_ IRQ do not have the callback invoked.
> If I go and change some other SFC IRQ that will also invoke
> the callback the first time only.

it seems the thread does not get woken up second invocation. I try to
check this somehow here.

> 
> 
> Regards,
> Joe
> 
Sebastian

  reply	other threads:[~2013-08-23  7:23 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-20 17:59 [PATCH] fix might sleep oops in irq affinity callback hook Joe Korty
2013-08-21 15:53 ` Sebastian Andrzej Siewior
2013-08-21 21:09   ` Joe Korty
2013-08-22 19:01     ` Joe Korty
2013-08-23  7:23       ` Sebastian Andrzej Siewior [this message]
2013-08-29 11:22       ` Sebastian Andrzej Siewior
2013-08-30 13:53         ` Joe Korty

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