Use the leaf-only TDP iterator when changing the SPTE in reaction to a
MMU notifier. Practically speaking, this is a nop since the guts of the
loop explicitly looks for 4k SPTEs, which are always leaf SPTEs. Switch
the iterator to match age_gfn_range() and test_age_gfn() so that a future
patch can consolidate the core iterating logic.
No real functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <
20210326021957.
1424875-8-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
new_pfn = pte_pfn(*ptep);
- tdp_root_for_each_pte(iter, root, gfn, gfn + 1) {
+ tdp_root_for_each_leaf_pte(iter, root, gfn, gfn + 1) {
if (iter.level != PG_LEVEL_4K)
continue;