Re: [PATCH 0/8] stackleak: fixes and rework
From: Kees Cook
Date: Mon Apr 25 2022 - 18:54:09 EST
On Mon, Apr 25, 2022 at 12:55:55PM +0100, Mark Rutland wrote:
> This series reworks the stackleak code. The first patch fixes some
> latent issues on arm64, and the subsequent patches improve the code to
> improve clarity and permit better code generation.
This looks nice; thanks! I'll put this through build testing and get it
> While the improvement is small, I think the improvement to clarity and
> code generation is a win regardless.
Agreed. I also want to manually inspect the resulting memory just to
make sure things didn't accidentally regress. There's also an LKDTM test
for basic functionality.