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authorJoel Stanley <joel@jms.id.au>2015-01-30 09:43:08 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2015-02-04 05:08:25 +0300
commit7f43e71e8c538356efd5b33a183e6d9ace4739a5 (patch)
treeced1bcd20c5d291aef5d7cdcfb85d9ad74b40a50 /arch/powerpc/mm/tlb_nohash.c
parenta604c96eb07b2b65734a8aa0e9e8c1bfc435ee4f (diff)
downloadlinux-7f43e71e8c538356efd5b33a183e6d9ace4739a5.tar.xz
powerpc/powernv: Add OPAL soft-poweroff routine
Register a notifier for a OPAL message indicating that the machine should prepare itself for a graceful power off. OPAL will tell us if the power off is a reboot or shutdown, but for now we perform the same orderly_poweroff action. Signed-off-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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