PowerPC KVMTRACE enablement

There patches are specific to the PowerPC portion of kvm. They do require the common code changes that I have sent in other patches.

There is also a patch with some tracepoints that gives good examples, as well as the ability to see trace output.

I will have more tracepoints after I come back from my short vacation.

4 files changed, 27 insertions(+), 2 deletions(-)
arch/powerpc/kvm/44x_tlb.c |    8 ++++++++
arch/powerpc/kvm/Kconfig   |   11 +++++++++++
arch/powerpc/kvm/Makefile  |    6 ++++--
arch/powerpc/kvm/emulate.c |    4 ++++