Re: [BUG?][2.6.25-mm1] sleeping during IRQ disabled

[KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>]

Hi Tony-san,

> > > This surely is a bug. I bet this was introduced by Hidetoshi's latest
> > > commit:
> > >
> > > commit 38477ad75188b2a7370fef7145f956e6c446928b
> > > Author: Hidetoshi Seto
> > > Date:   Mon Apr 21 14:34:39 2008 -0700
> > >
> > >    [IA64] disable interrupts on exit of ia64_trace_syscall
> > 
> > Can you try reverting this patch and re-running the
> > same stress tests?
> 
> OK, I'll try it at head of next week.

Hmmm,
if I am not stupid, I think 2.6.25-mm1 doesn't contain this patch.
I am very confusing now...


and, I found easy reproduce way. 
that is

      % pstack $$

Can you reproduce it?


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