From: Thomas Weißschuh Date: Thu, 14 Aug 2025 10:14:44 +0000 (+0200) Subject: kbuild: respect CONFIG_WERROR for linker and assembler X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ec4a3992bc0b5b659eceb44a9f8582b26f2c8489;p=users%2Fhch%2Fmisc.git kbuild: respect CONFIG_WERROR for linker and assembler The linker and assembler do not share the compiler flags. Make sure they also fail on warnings with CONFIG_WERROR and W=e. Signed-off-by: Thomas Weißschuh Reviewed-by: Nicolas Schier Link: https://lore.kernel.org/r/20250814-kbuild-werror-v2-4-c01e596309d2@linutronix.de Signed-off-by: Nathan Chancellor --- diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn index b04b3062e0e4..6efb9e5eeeed 100644 --- a/scripts/Makefile.extrawarn +++ b/scripts/Makefile.extrawarn @@ -217,6 +217,8 @@ endif ifneq ($(findstring e, $(KBUILD_EXTRA_WARN))$(CONFIG_WERROR),) KBUILD_CPPFLAGS += -Werror +KBUILD_AFLAGS += -Wa,--fatal-warnings +KBUILD_LDFLAGS += --fatal-warnings KBUILD_RUSTFLAGS += -Dwarnings endif