From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 15 Apr 2024 12:20:36 +0000 (+0200)
Subject: kbuild: enable -Wcast-function-type-strict unconditionally
X-Git-Tag: v6.10-rc1~40^2~18
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bd2a70e97a11b0f63a2027e1c376a18c0496908d;p=thirdparty%2Flinux.git

kbuild: enable -Wcast-function-type-strict unconditionally

All known function cast warnings are now addressed, so the warning can be
enabled globally to catch new ones more quickly.

Link: https://lkml.kernel.org/r/20240415122037.1983124-6-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nicolas Schier <nicolas@fjasle.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn
index 202e26e6f29fc..1d13cecc7cc78 100644
--- a/scripts/Makefile.extrawarn
+++ b/scripts/Makefile.extrawarn
@@ -129,7 +129,6 @@ endif
 KBUILD_CFLAGS += $(call cc-disable-warning, pointer-to-enum-cast)
 KBUILD_CFLAGS += -Wno-tautological-constant-out-of-range-compare
 KBUILD_CFLAGS += $(call cc-disable-warning, unaligned-access)
-KBUILD_CFLAGS += $(call cc-disable-warning, cast-function-type-strict)
 KBUILD_CFLAGS += -Wno-enum-compare-conditional
 KBUILD_CFLAGS += -Wno-enum-enum-conversion
 endif