On 04/24/2012 06:22 AM, Benjamin Herrenschmidt wrote:

On Tue, 2012-04-24 at 09:41 +0200, Joakim Tjernlund wrote:

quoted

Benjamin Herrenschmidt [off-list ref] wrote on 2012/04/24 05:13:15:

quoted

On Mon, 2012-04-23 at 16:30 -0600, Grant Likely wrote:

quoted

The mpc8xx driver uses a reference to NR_IRQS that is buggy.  It uses
NR_IRQs for the array size of the ppc_cached_irq_mask bitmap, but
NR_IRQs could be smaller than the number of hardware irqs that
ppc_cached_irq_mask tracks.

Joakim, any chance you can test this ASAP ? :-)

Sorry, but no.  We have not moved our 8xx boards to 3.x as it in maintenance
and takes too much space.

Ah ok... Anybody else on the list who still has some 8xx gear ?

Boots OK on ep88xc.

-Scott