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Re: posix_spawn() bug ? [Re: try KMGUARD]

On Thu, Mar 08, 2012 at 03:51:05PM +0100, Manuel Bouyer wrote:
> pmap_deactivate() at netbsd:pmap_deactivate+0x93
> mi_switch() at netbsd:mi_switch+0x2c5
> kpreempt() at netbsd:kpreempt+0xe2
> Xpreemptrecurse() at netbsd:Xpreemptrecurse+0x15
> spawn_return() at netbsd:spawn_return+0x1f8
> l is fffffe81b139ac00, l->l_proc is fffffe81adc422a0, l->l_proc->p_vmspace
> is NULL.

Yes, this is the case for the early child process untill everything is ready.
It should not be preematable there...

I'll have a look (I'm reworking parts of this anyway).


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