tree b0aebbe1929e653e9a8b19196e64853baf58f2d6
parent 1dbdafec5d63a1de6c83c89a3e953575d60fd393
author Ian Munsie <imunsie@au1.ibm.com> 1352918987 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1357790946 +1100

powerpc: Select either privileged or hypervisor doorbell when sending

On book3s we have two msgsnd instructions with differing privilege
levels. This patch selects the appropriate instruction to use whenever
we send a doorbell interrupt.

Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Tested-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>