Re: [PATCH] randomize_kstack: Improve entropy diffusion

From: Kees Cook
Date: Wed Apr 03 2024 - 17:46:12 EST


On Sat, 09 Mar 2024 12:24:48 -0800, Kees Cook wrote:
> The kstack_offset variable was really only ever using the low bits for
> kernel stack offset entropy. Add a ror32() to increase bit diffusion.
>
>

Applied to for-next/hardening:

[1/1] randomize_kstack: Improve entropy diffusion
https://git.kernel.org/kees/c/9c573cd31343

--
Kees Cook