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authorThomas Weißschuh <thomas.weissschuh@linutronix.de>2025-08-21 09:56:46 +0200
committerWill Deacon <will@kernel.org>2025-09-08 16:21:40 +0100
commit281817dffe2855fc0dc07c205b03df630dc6ba38 (patch)
tree7dc223ee5d0b6feb6f062836553cf6e0d3c002b7
parent80c4e1948908f725564997c78d10110d9b21a015 (diff)
arm64: vdso32: Respect -Werror from kbuild
The compiler flags for the compat vDSO are built manually as they are not compatible with the ones from kbuild. CONFIG_WERROR is not respected. Explicitly inherit -Werror from kbuild. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Signed-off-by: Will Deacon <will@kernel.org>
-rw-r--r--arch/arm64/kernel/vdso32/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile
index fd80123bc8e6..5de4deaf4299 100644
--- a/arch/arm64/kernel/vdso32/Makefile
+++ b/arch/arm64/kernel/vdso32/Makefile
@@ -61,6 +61,7 @@ VDSO_CFLAGS += -DENABLE_COMPAT_VDSO=1
# KBUILD_CFLAGS from top-level Makefile
VDSO_CFLAGS += -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -fno-common \
+ $(filter -Werror,$(KBUILD_CPPFLAGS)) \
-Werror-implicit-function-declaration \
-Wno-format-security \
-std=gnu11