Re: [PATCH] fix might sleep oops in irq affinity callback hook

[PATCH] fix might sleep oops in irq affinity callback hook · Joe Korty <hidden> · 2013-08-20
Re: [PATCH] fix might sleep oops in irq affinity callback hook · Sebastian Andrzej Siewior <bigeasy@linutronix.de> · 2013-08-21
Re: [PATCH] fix might sleep oops in irq affinity callback hook · Joe Korty <hidden> · 2013-08-21
Re: [PATCH] fix might sleep oops in irq affinity callback hook · Joe Korty <hidden> · 2013-08-22
Re: [PATCH] fix might sleep oops in irq affinity callback hook · Sebastian Andrzej Siewior <bigeasy@linutronix.de> · 2013-08-23
Re: [PATCH] fix might sleep oops in irq affinity callback hook · Sebastian Andrzej Siewior <bigeasy@linutronix.de> · 2013-08-29
Re: [PATCH] fix might sleep oops in irq affinity callback hook · Joe Korty <hidden> · 2013-08-30

From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: 2013-08-23 07:23:40

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

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