From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 30 Jan 2008 12:33:58 +0000 (+0100)
Subject: x86: cpa self-test, WARN_ON()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=55ce29ba16f82a31424a98988cf37c3babe1b7c8;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

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 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;
 }