kvm: x86: Add ability to skip TLB flush when switching CR3

Remove the implicit flush from the set_cr3 handlers, so that the
callers are able to decide whether to flush the TLB or not.

Signed-off-by: Junaid Shahid <junaids@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
4 files changed