1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 90bac0aac3a5..fba4a6cc3a2d 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -166,7 +166,7 @@ static unsigned long __init xen_set_identity(const struct e820entry *list,
                 if (last > end)
                         continue;
 
-                if (entry->type == E820_RAM) {
+                if ((entry->type == E820_RAM) || (entry->type == E820_UNUSABLE)) {
                         if (start > start_pci)
                                 identity += set_phys_range_identity(
                                                 PFN_UP(start_pci), PFN_DOWN(start));