tree a7604032891e379f447b2e921743a06257a2be4e
parent 42d02b81f265b77be39262666c888d50cb488fc5
author Ian Munsie <imunsie@au1.ibm.com> 1352918985 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1357790946 +1100

powerpc: Add book3s hypervisor doorbell exception vectors

Directed Hypervisor Doorbell Interrupts come in at 0xe80 (or
0xc000000000004e80 if relocation on exceptions is enabled), so add
exception vectors at these locations.

If doorbell support is not compiled in we handle it as an
unknown_exception.

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>