[PATCH 1/2] kexec: Allow architecture code to opt-out at runtime

[Joerg Roedel]

On Thu, May 06, 2021 at 03:43:23PM +0000, Sean Christopherson wrote:
> This misses kexec_file_load.

Right, thanks, I will fix that in the next version.

> Also, is a new hook really needed?  E.g. the SEV-ES check be shoved
> into machine_kexec_prepare().  The downside is that we'd do a fair
> amount of work before detecting failure, but that doesn't seem hugely
> problematic.

That could work, but I think its more user-friendly to just claim that
the syscalls are not supported at all.

Regards,

	Joerg