These three basically improve arch/mips/cavium-octeon/smp.c. The individual patch logs have the details. David Daney (3): MIPS: Octeon: Clean up SMP CPU numbering. MIPS: Octeon: Simplify hotcpu_notifier registration. MIPS: Octeon: HOTPLUG_CPU fixes. arch/mips/cavium-octeon/octeon_boot.h | 16 ++-- arch/mips/cavium-octeon/smp.c | 170 ++++++++++++++++---------------- arch/mips/include/asm/octeon/octeon.h | 2 + 3 files changed, 96 insertions(+), 92 deletions(-)