On Tue, Oct 9, 2018 at 10:13 PM, Michael Ellerman <m...@ellerman.id.au> wrote: > Warn whenever a switch statement has a fallthrough without a comment > annotating it. > > Signed-off-by: Michael Ellerman <m...@ellerman.id.au>
Yes please. :) Reviewed-by: Kees Cook <keesc...@chromium.org> -Kees > --- > arch/powerpc/Kbuild | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/powerpc/Kbuild b/arch/powerpc/Kbuild > index 86b261d6bde5..ef625f1db576 100644 > --- a/arch/powerpc/Kbuild > +++ b/arch/powerpc/Kbuild > @@ -1,4 +1,5 @@ > subdir-ccflags-y := $(call cc-option, -Wvla) > +subdir-ccflags-y += $(call cc-option, -Wimplicit-fallthrough) > subdir-ccflags-$(CONFIG_PPC_WERROR) += -Werror > > obj-y += kernel/ > -- > 2.17.1 > -- Kees Cook Pixel Security
