tree f06697bdb1108e11c6a0b7ca904fc9f0c39b49c9
parent aa79bc2167104581cc1d77762394f2c01d3bf3f3
author Milton Miller <miltonm@bga.com> 1305055739 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1305779445 +1000

powerpc/mpic: Limit NR_CPUS loop to 32 bit

mpic_physmask was looping NR_CPUS times over a mask that was passed as
a u32. Since mpic is architecturaly limited to 32 physical cpus, clamp
the logical cpus to 32 when compiling (we could also clamp at runtime
to nr_cpu_ids).

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>