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-rw-r--r--arch/x86/xen/enlighten.c2
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 */
}