gcc-plugins: update gcc-common.h for gcc-7

commit 81d873a87114b05dbb74d1fbf0c4322ba4bfdee4 upstream.

This updates gcc-common.h from Emese Revfy for gcc 7. This fixes issues seen
by Kugan and Arnd. Build tested with gcc 5.4 and 7 snapshot.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 file changed