tree b09cf27e481ba34cf6e390017014927d60301a36
parent c9f69518e5f08170bc857984a077f693d63171df
author Michael Ellerman <michaele@au1.ibm.com> 1372146476 +1000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1372643384 +1000

powerpc: Rename and flesh out the facility unavailable exception handler

The exception at 0xf60 is not the TM (Transactional Memory) unavailable
exception, it is the "Facility Unavailable Exception", rename it as
such.

Flesh out the handler to acknowledge the fact that it can be called for
many reasons, one of which is TM being unavailable.

Use STD_EXCEPTION_COMMON() for the exception body, for some reason we
had it open-coded, I've checked the generated code is identical.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
CC: <stable@vger.kernel.org> [v3.10]
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>