Re: 2.6.12-rc2 in_atomic() picks up preempt_disable()

[Romano Giannetti]

On Thu, Apr 07, 2005 at 12:17:37PM +0200, Arjan van de Ven wrote:
> On Thu, 2005-04-07 at 20:10 +1000, Keith Owens wrote:
> > 2.6.12-rc2, with CONFIG_PREEMPT and CONFIG_PREEMPT_DEBUG.  The
> > in_atomic() macro thinks that preempt_disable() indicates an atomic
> > region so calls to __might_sleep() result in a stack trace.
> 
> but you're not allowed to schedule when preempt is disabled!
> 

Could it be related to this: 

http://marc.theaimsgroup.com/?l=linux-kernel&m=111277325629959&w=2



-- 
Romano Giannetti             -  Univ. Pontificia Comillas (Madrid, Spain)
Electronic Engineer - phone +34 915 422 800 ext 2416  fax +34 915 596 569
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