On Wed, 29 Jun 2022 14:04:23 +0800, GONG, Ruiqi wrote:

Fix the following Sparse warnings that got noticed when the PPC-dev
patchwork was checking another patch (see the link below):

init/main.c:862:1: warning: symbol 'randomize_kstack_offset' was not declared. Should it be static?
init/main.c:864:1: warning: symbol 'kstack_offset' was not declared. Should it be static?

Which in fact are triggered on all architectures that have
HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET support (for instances x86, arm64
etc).

[...]

Applied to for-next/hardening, thanks!

[1/1] stack: Declare {randomize_,}kstack_offset to fix Sparse warnings
      https://git.kernel.org/kees/c/375561bd6195

-- 
Kees Cook