On 26.11.2021 22:22, Andrew Cooper wrote:
> Microcode loading is not a fastpath, but there are control flow security
> benefits from using altcall()'s hardening side effect.
>
> Convert the existing microcode_ops pointer into a __read_mostly structure, and
> move {amd,intel}_ucode_ops into __initdata_cf_clobber.
>
> Signed-off-by: Andrew Cooper <[email protected]>
Again subject to the resolution of the const aspect and perhaps
with __read_mostly converted to __ro_after_init (assuming its
introduction goes in first)
Reviewed-by: Jan Beulich <[email protected]>
Jan
