powerpc/powernv: Add CPU hotplug support
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Mon, 19 Sep 2011 17:44:54 +0000 (17:44 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 20 Sep 2011 06:09:45 +0000 (16:09 +1000)
commit344eb010b2e399069bac474a9fd0ba04908a2601
tree5d3e5a2c62651c437318a23b9934fec027576cb2
parent78b782cb788cadbda151ecb61753c109602a250c
powerpc/powernv: Add CPU hotplug support

Unplugged CPU go into NAP mode in a loop until woken up

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/Kconfig
arch/powerpc/platforms/powernv/smp.c