1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c
index cab221da5f10..ff4ebd820603 100644
--- a/arch/x86/xen/p2m.c
+++ b/arch/x86/xen/p2m.c
@@ -378,7 +378,7 @@ static void __init xen_rebuild_p2m_list(unsigned long *p2m)
                         p2m_missing_pte : p2m_identity_pte;
                 for (i = 0; i < PMDS_PER_MID_PAGE; i++) {
                         pmdp = populate_extra_pmd(
-                                (unsigned long)(p2m + pfn + i * PTRS_PER_PTE));
+                                (unsigned long)(p2m + pfn) + i * PMD_SIZE);
                         set_pmd(pmdp, __pmd(__pa(ptep) | _KERNPG_TABLE));
                 }
         }