Re: [PATCH v9 05/27] x86/fpu/xstate: Introduce fpu_guest_cfg for guest FPU configuration

Edgecombe, Rick P
2024-01-30T01:29:59Z

On Tue, 2024-01-23 at 18:41 -0800, Yang Weijiang wrote:
> Define new fpu_guest_cfg to hold all guest FPU settings so that it
> can
> differ from generic kernel FPU settings, e.g., enabling CET
> supervisor
> xstate by default for guest fpstate while it's remained disabled in
> kernel FPU config.
>
> The kernel dynamic xfeatures are specifically used by guest fpstate
> now,
> add the mask for guest fpstate so that guest_perm.__state_permit ==

I think you mean 'guest_perm.__state_perm'.

Otherwise:
Reviewed-by: Rick Edgecombe <rick.p.edgecombe@intel.com>