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Commit bfb38988 authored Apr 21, 2017 by Matthias Kaehlcke Committed by Masahiro Yamada Jun 22, 2017

kbuild: clang: Disable 'address-of-packed-member' warning



clang generates plenty of these warnings in different parts of the code,
to an extent that the warnings are little more than noise. Disable the
'address-of-packed-member' warning.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

parent f8224f7f

Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -698,6 +698,7 @@ KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)
		KBUILD_CFLAGS += $(call cc-disable-warning, unused-variable)
		KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier)
		KBUILD_CFLAGS += $(call cc-disable-warning, gnu)
		KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member)
		# Quiet clang warning: comparison of unsigned expression < 0 is always false
		KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)
		# CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the