Re: [patch V2 27/28] x86/speculation: Add seccomp Spectre v2 user space protection mode

[Dave Hansen]

>  static const char * const spectre_v2_user_strings[] = {
>       [SPECTRE_V2_USER_NONE]          = "User space: Vulnerable",
>       [SPECTRE_V2_USER_STRICT]        = "User space: Mitigation: STIBP 
> protection",
>       [SPECTRE_V2_USER_PRCTL]         = "User space: Mitigation: STIBP via 
> prctl",
> +     [SPECTRE_V2_USER_SECCOMP]       = "User space: Mitigation: STIBP via 
> seccomp and prctl",
>  };

Since there's some heartburn about the STIBP naming, should we make this
more generic?  Maybe something like "SMT hardening", so it says:

        "User space: Mitigation: SMT hardening via prctl"

or,

        "User space: Mitigation: maybe go slow on indirect branches via prctl"

if we're trying be more precise on the effects. :)