1 files changed, 2 insertions, 1 deletions

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index a9a20528e700..ee768bb2367f 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1181,7 +1181,8 @@ void kvm_mmu_write_protect_pt_masked(struct kvm *kvm,
         unsigned long *rmapp;
 
         while (mask) {
-                rmapp = &slot->rmap[gfn_offset + __ffs(mask)];
+                rmapp = __gfn_to_rmap(slot->base_gfn + gfn_offset + __ffs(mask),
+                                      PT_PAGE_TABLE_LEVEL, slot);
                 __rmap_write_protect(kvm, rmapp, PT_PAGE_TABLE_LEVEL, false);
 
                 /* clear the first set bit */