2017-05-17 6:32 GMT+09:00 Doug Anderson <diand...@chromium.org>: > Hi, > > On Fri, Apr 21, 2017 at 2:39 PM, Matthias Kaehlcke <m...@chromium.org> wrote: >> 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 <m...@chromium.org> >> --- >> Makefile | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/Makefile b/Makefile >> index 5039b9148d15..df5abf346354 100644 >> --- a/Makefile >> +++ b/Makefile >> @@ -703,6 +703,7 @@ KBUILD_CPPFLAGS += $(call >> cc-option,-Wno-unknown-warning-option,) >> 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 > > Though I'm no expert, after reading the discussion on this thread and > looking at the examples provided by Matthias, this seems sane to me. > Thus, FWIW: > > Reviewed-by: Douglas Anderson <diand...@chromium.org>
1/2 applied to linux-kbuild/kbuild. Thanks! -- Best Regards Masahiro Yamada
