1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 8ad2e410974f..7c5538769f7e 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -1603,7 +1603,7 @@ static void __init delay_with_tsc(void)
         do {
                 rep_nop();
                 now = rdtsc();
-        } while ((now - start) < 40000000000UL / HZ &&
+        } while ((now - start) < 40000000000ULL / HZ &&
                 time_before_eq(jiffies, end));
 }