| From foo@baz Wed Nov 21 18:50:25 CET 2018 |
| From: Matthias Kaehlcke <mka@chromium.org> |
| Date: Fri, 21 Apr 2017 14:39:30 -0700 |
| Subject: kbuild: clang: Disable 'address-of-packed-member' warning |
| |
| From: Matthias Kaehlcke <mka@chromium.org> |
| |
| commit bfb38988c51e440fd7062ddf3157f7d8b1dd5d70 upstream. |
| |
| 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> |
| Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| Makefile | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/Makefile |
| +++ b/Makefile |
| @@ -718,6 +718,7 @@ KBUILD_CPPFLAGS += $(call cc-option,-Qun |
| 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 |
