This comment makes it clear that the range of gfns that this
function receives is non inclusive.
Signed-off-by: Maxim Levitsky <mlevitsk@xxxxxxxxxx>
---
arch/x86/kvm/mmu/mmu.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 3080e25c8a3a..d4e22a9635a9 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -5647,6 +5647,10 @@ void kvm_mmu_uninit_vm(struct kvm *kvm)
kvm_mmu_uninit_tdp_mmu(kvm);
}
+/*
+ * Invalidate (zap) SPTEs that cover GFNs from gfn_start and up to gfn_end
+ * (not including it)
+ */
void kvm_zap_gfn_range(struct kvm *kvm, gfn_t gfn_start, gfn_t gfn_end)
{
struct kvm_memslots *slots;
--
2.26.3
