pub fn cpu_profile_admission_refusal(cfg: &Config) -> Option<&'static str>Expand description
Why a CPU profile configuration cannot run at all, or None. Host mode
requires CPUID and time virtualization; Detcore answers a v3
guest from the qualified host’s facts, so a configuration without them is
refused rather than given a guessed leaf 0xD. Whether those facts came from
a real qualification is Hermit’s to check, at its launch functions
(cpu_profile_admission::refuse_unadmitted_launch), before any backend
starts (https://github.com/rrnewton/hermit/issues/4243).