diff options
| author | Milton Miller <miltonm@bga.com> | 2011-05-10 19:28:59 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-05-19 14:30:45 +1000 |
| commit | ebc04215108c124cb4f519d687a8e27a0d16a4aa (patch) | |
| tree | f06697bdb1108e11c6a0b7ca904fc9f0c39b49c9 /arch/powerpc/kernel/iommu.c | |
| parent | aa79bc2167104581cc1d77762394f2c01d3bf3f3 (diff) | |
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>
Diffstat (limited to 'arch/powerpc/kernel/iommu.c')
0 files changed, 0 insertions, 0 deletions