On Thu, Apr 03, 2008 at 11:09:43PM +0400, Valentine Barshak wrote:
> We really need to ack interrupts at mpic_teardown, since
> not all platforms reset mpic at kernel start-up. For example,
> kexec'ed kernel hangs on P.A. Semi if mpic_eoi() isn't called.
>
> Signed-off-by: Valentine Barshak <[EMAIL PROTECTED]>
I have applied this to pasemi.git for-2.6.26 with the following comment
added before the mpic_eoi call:
/* We need to EOI the IPI since not all platforms reset the MPIC
* on boot and new interrupts wouldn't get delivered otherwise.
*/
mpic_eoi(mpic);
Thanks,
-Olof
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