1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 85692c9f6496..977a54255fb4 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1370,7 +1370,7 @@ static void __init xen_reserve_top(void)
         if (HYPERVISOR_xen_version(XENVER_platform_parameters, &pp) == 0)
                 top = pp.virt_start;
 
-        reserve_top_address(-top + 2 * PAGE_SIZE);
+        reserve_top_address(-top);
 #endif  /* CONFIG_X86_32 */
 }