Re: [PATCH RFC v2 1/2] binfmt_elf: Wire up AT_HWCAP3 at AT_HWCAP4

Kees Cook
2024-10-05T00:24:22Z

On Fri, Oct 04, 2024 at 09:26:29PM +0100, Mark Brown wrote:
> AT_HWCAP3 and AT_HWCAP4 were recently defined for use on PowerPC in commit
> 3281366a8e79 ("uapi/auxvec: Define AT_HWCAP3 and AT_HWCAP4 aux vector,
> entries"). Since we want to start using AT_HWCAP3 on arm64 add support for

(Side note: I wonder what auxvec 29 and 30 used to be?)

> exposing both these new hwcaps via binfmt_elf.

This seems fine to me, feel free to carry this via the arm64 tree.

Acked-by: Kees Cook <kees@kernel.org>

--
Kees Cook