disable_irq() causes hang on AT91RM9200 targets?

[Bill Gatliff]

Bill Gatliff wrote:
> Guys:
>
>
> Has anyone noticed that with 2.6.33-rc5 (at least) on AT91RM9200,
> disable_irq() seems to cause a lockup when the interrupt number is a
> GPIO line?  I'm calling disable_irq() from an interrupt handler on the
> same GPIO line.
>
> I just saw this happen, and it seems to be repeatable.  Just wondering
> if this is a known issue before I start digging into it...
>   

Heh, disable_irq_nosync().  D'oh!  :)


b.g.

-- 
Bill Gatliff
bgat at billgatliff.com