Commit a6a7946b authored Jun 13, 2025 by Masahiro Yamada

kbuild: move warnings about linux/export.h from W=1 to W=2



This hides excessive warnings, as nobody builds with W=2.

Fixes: a934a57a ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Fixes: 7d95680d ("scripts/misc-check: check unnecessary #include <linux/export.h> when W=1")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Heiko Carstens <hca@linux.ibm.com>

parent 19272b37

Makefile

+0 −3

Original line number	Diff line number	Diff line
		@@ -1832,12 +1832,9 @@ rustfmtcheck: rustfmt
		# Misc
		# ---------------------------------------------------------------------------

		# Run misc checks when ${KBUILD_EXTRA_WARN} contains 1
		PHONY += misc-check
		ifneq ($(findstring 1,$(KBUILD_EXTRA_WARN)),)
		misc-check:
		$(Q)$(srctree)/scripts/misc-check
		endif

		all: misc-check

scripts/misc-check

+12 −3

Original line number	Diff line number	Diff line
		@@ -62,6 +62,15 @@ check_unnecessary_include_linux_export_h () {
		xargs -r printf "%s: warning: EXPORT_SYMBOL() is not used, but #include <linux/export.h> is present\n" >&2
		}

		case "${KBUILD_EXTRA_WARN}" in
		1)
		check_tracked_ignored_files
		;;
		esac

		case "${KBUILD_EXTRA_WARN}" in
		2)
		check_missing_include_linux_export_h
		check_unnecessary_include_linux_export_h
		;;
		esac