KVM: PPC: booke: Add booke206 TLB trace

KVM: PPC: booke: Add booke206 TLB trace

The existing kvm_stlb_write/kvm_gtlb_write were a poor match for
the e500/book3e MMU -- mas1 was passed as "tid", mas2 was limited
to "unsigned int" which will be a problem on 64-bit, mas3/7 got
split up rather than treated as a single 64-bit word, etc.

Signed-off-by: Liu Yu <yu.liu@freescale.com>
[scottwood@freescale.com: made mas2 64-bit, and added mas8 init]
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>