Re: [PATCH v2 0/4] KVM: arm64: UBSAN at EL2

[Kees Cook]

On Wed, Apr 30, 2025 at 04:27:07PM +0000, Mostafa Saleh wrote:
> Many of the sanitizers the kernel supports are disabled when running
> in EL2 with nvhe/hvhe/proctected modes, some of those are easier
> (and makes more sense) to integrate than others.
> Last year, kCFI support was added in [1]
> 
> This patchset adds support for UBSAN in EL2.

This touches both UBSAN and arm64 -- I'm happy to land this via the
hardening tree, but I expect the arm64 folks would rather take it via
their tree. What would people like to have happen?

-Kees

-- 
Kees Cook