KVM: arm64: Tidying up PAuth code in KVM

Tidy up some of the PAuth trapping code to clear up some comments
and avoid clang/checkpatch warnings. Also, don't bother setting
PAuth HCR_EL2 bits in pKVM, since it's handled by the hypervisor.

Signed-off-by: Fuad Tabba <tabba@google.com>
4 files changed