Re: [PATCH] kbuild: Change fallthrough comments to attributes

[Christoph Hellwig]

On Mon, Aug 12, 2019 at 02:47:11PM -0700, Nathan Huckleberry wrote:
> Clang does not support the use of comments to label
> intentional fallthrough. This patch replaces some uses
> of comments to attributesto cut down a significant number
> of warnings on clang (from ~50000 to ~200). Only comments
> in commonly used header files have been replaced.
> 
> Since there is still quite a bit of noise, this
> patch moves -Wimplicit-fallthrough to
> Makefile.extrawarn if you are compiling with
> clang.

That __attribute__ crap looks like a cat barfed over the keyboard.

Please fix up clang and keep the kernel source sane.