Module cpu_config 

/cpu-config PUT body.

Per 21-api-compat-matrix.md /cpu-config PUT:

• aarch64 reg_modifiers and vcpu_features — F (best-effort).
• x86 cpuid_modifiers and msr_modifiers — A (accept-and-warn).
• kvm_capabilities — A.

At this layer we keep the shape loose (each subtree is a serde_json::Value) and defer the per-register honor/warn decision to the VMM. Validation here is structural: deny unknown top-level fields and enforce the per-class collection caps.

Structs

CpuConfig

Validated /cpu-config PUT body.

RawCpuConfig

Raw /cpu-config PUT body off the wire.

Constants

MAX_REG_MODIFIERS

Maximum number of reg_modifiers rows we accept; arbitrary but bounded.