Re: [PATCH v4 1/1] exec: seal system mappings

From: Kees Cook
Date: Thu Jan 16 2025 - 14:45:23 EST


On Thu, Jan 16, 2025 at 03:34:40PM +0000, Lorenzo Stoakes wrote:
> This was originally addressed with config flags, but then boot options were
> provided which completely overrode this.
> [...]
> Again, I have no objection to a version of this series which explicitly
> disallows known-broken scenarios.

Okay, thanks. Honestly, it will motivate me to finally make CRIU a boot
param too. I'd like to run distro kernels but keep CRIU fully disabled
(it provides some "extra" introspection of seccomp filters that feels
wrong to me, but is needed for CRIU -- but I don't use CRIU...)

--
Kees Cook