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>

1 files changed, 4 insertions, 2 deletions

diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c
index a12dabbd5c33..0dce0e248a42 100644
--- 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;
 }