On Jul 20, 2012, at 7:42 AM, Zhao Chenhui wrote:

In the case of cpu hotplug, the cpu_state should be set to =

CPU_UP_PREPARE when kicking cpu.

Otherwise, the cpu_state is always CPU_DEAD after calling =

generic_set_cpu_dead(), which

makes the delay in generic_cpu_die() not happen.
=20
Signed-off-by: Zhao Chenhui <redacted>
---
arch/powerpc/include/asm/smp.h |    1 +
arch/powerpc/kernel/smp.c      |   12 +++++++++++-
2 files changed, 12 insertions(+), 1 deletions(-)

applied to next

- k=