powerpc/kvm/book3s: switch from raw_spin_*lock to arch_spin_lock.

These functions can get called in realmode. Hence use low level
arch_spin_lock which is safe to be called in realmode.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200505071729.54912-9-aneesh.kumar@linux.ibm.com
This commit is contained in:
Aneesh Kumar K.V 2020-05-05 12:47:15 +05:30 • committed by Michael Ellerman
commit 87013f9c60