On Tue, May 16, 2023 at 05:45:49PM +0200, Arnd Bergmann wrote:

From: Arnd Bergmann <arnd@arndb.de>

This addresses all arm specific warnings outside of the mach-*/ code,
which I've submitted separately. The majority of the patches should be
straightforward, either adding an #include statement to get the right
header, or ensuring that an unused global function is left out of the
build when the prototype is hidden.

The ones that are a bit awkward are those that just add a prototype to
shut up the warning, but the prototypes are never used for calling the
function because the only caller is in assembler code. I tried to come
up with other ways to shut up the compiler, and ideally this would be
triggered by the 'asmlinkage' keyword as Ard suggested in the past, but
I could not come up with a way to do this.

All of the warnings have to be addressed in some form before the
warning can be enabled by default.

Thanks! These are all long overdue. For the series:

Reviewed-by: Kees Cook <redacted>

-- 
Kees Cook