Re: tasklet_unlock_wait() causes soft lockup with -rt and ieee1394audio

[Pieter Palmers]

Lee Revell wrote:
> On Sat, 2006-07-08 at 21:51 -0400, Steven Rostedt wrote:
> > Lee, can you cause this problem with PREEMPT_DESKTOP with softirq as
> > threads?
>
> I am just posting this for Pieter - all followups should be directed to
> him.  (I don't even have the hardware to reproduce this)
>
> IIRC the problem could only be reproduced with PREEMPT_RT.  Pieter, can
> you confirm?

It can only be reproduced with PREEMPT_RT. And the test kernel is 
configured with irq threading, I haven't tried it without irq threading.

Pieter
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