pub const HOST_NO_RDRAND_RESIDUAL: &str = "With --cpu-profile host-no-rdrand, CPUID remains intercepted, but its answers come from the host CPU with hardware-randomness and unvirtualized timing features hidden. Results are host-CPU-model specific: cross-host builds need the same CPU model and compatible kernel/XSTATE settings and CPU topology. The tracer and guest are pinned to the lowest originally allowed CPU, even with the timeslice disabled; repeat runs require the same allowed CPU set. Host XSAVE behavior is retained without the x86-64-v3 XSTATE qualification, so programs inspecting XSAVE or signal-register metadata have no determinism guarantee. Programs must honor the advertised feature bits; unconditional RDRAND or RDSEED is not trapped by this profile.";