linux-kernel - [tip: timers/vdso] selftests: vDSO: Enable -Wall

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Message-ID: <175137835591.406.12879102679783540.tip-bot2@tip-bot2>
Date: Tue, 01 Jul 2025 13:59:15 -0000
From:
 tip-bot2 for Thomas Weißschuh <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: thomas.weissschuh@...utronix.de, Thomas Gleixner <tglx@...utronix.de>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: timers/vdso] selftests: vDSO: Enable -Wall

The following commit has been merged into the timers/vdso branch of tip:

Commit-ID:     8863cd78a0f10b5b81ca91a558b7e70bcb66e859
Gitweb:        https://git.kernel.org/tip/8863cd78a0f10b5b81ca91a558b7e70bcb66e859
Author:        Thomas Weißschuh <thomas.weissschuh@...utronix.de>
AuthorDate:    Wed, 11 Jun 2025 12:33:56 +02:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Tue, 01 Jul 2025 15:50:42 +02:00

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

---
 tools/testing/selftests/vDSO/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/vDSO/Makefile b/tools/testing/selftests/vDSO/Makefile
index 12a0614..06d7225 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