From: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Date: Wed, 11 Jun 2025 10:33:56 +0000 (+0200)
Subject: selftests: vDSO: Enable -Wall
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8863cd78a0f10b5b81ca91a558b7e70bcb66e859;p=thirdparty%2Flinux.git

selftests: vDSO: Enable -Wall

Protect against common programming errors through compiler warnings.
These warnings are also used for the kernel itself.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250611-selftests-vdso-fixes-v3-6-e62e37a6bcf5@linutronix.de
---

diff --git a/tools/testing/selftests/vDSO/Makefile b/tools/testing/selftests/vDSO/Makefile
index 12a0614b9fd49..06d72254ec75d 100644
--- a/tools/testing/selftests/vDSO/Makefile
+++ b/tools/testing/selftests/vDSO/Makefile
@@ -12,7 +12,7 @@ TEST_GEN_PROGS += vdso_test_correctness
 TEST_GEN_PROGS += vdso_test_getrandom
 TEST_GEN_PROGS += vdso_test_chacha
 
-CFLAGS := -std=gnu99 -O2
+CFLAGS := -std=gnu99 -O2 -Wall
 
 ifeq ($(CONFIG_X86_32),y)
 LDLIBS += -lgcc_s