x86: cpa self-test, WARN_ON()

add a WARN_ON() to the cpa-self-test failure branch.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c
index a12dabb..0dce0e2 100644 (file)
--- a/arch/x86/mm/pageattr-test.c
+++ b/arch/x86/mm/pageattr-test.c
@@ -224,10 +224,12 @@ static __init int exercise_pageattr(void)
 
        failed += print_split(&sc);
 
-       if (failed)
+       if (failed) {
                printk(KERN_ERR "CPA selftests NOT PASSED. Please report.\n");
-       else
+               WARN_ON(1);
+       } else {
                printk(KERN_INFO "CPA selftests PASSED\n");
+       }
 
        return 0;
 }