1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/mach-default/setup.c b/arch/x86/mach-default/setup.c
index 3f08010f3517..47207ca71045 100644
--- a/arch/x86/mach-default/setup.c
+++ b/arch/x86/mach-default/setup.c
@@ -131,7 +131,7 @@ static __init int no_ipi_broadcast(char *str)
         return 1;
 }
 
-__setup("no_ipi_broadcast", no_ipi_broadcast);
+__setup("no_ipi_broadcast=", no_ipi_broadcast);
 
 static int __init print_ipi_mode(void)
 {