Re: [PATCH 4/5] rust: percpu: Add pin-hole optimizations for numerics

[Christoph Lameter (Ampere)]

On Tue, 24 Jun 2025, Mitchell Levy wrote:

> +                        concat!("add gs:[{off}], {val:", $reg, "}"),

> +                        concat!("sub gs:[{off}], {val:", $reg, "}"),

> +                        concat!("sub gs:[{off}], {val}"),

Where are the other RMV instructions like this_cpu_xchg and
this_cpu_cmpxchg, this_cpu_cmpxchg_double etc?