__nospectre_v2 204 arch/arm64/kernel/cpu_errata.c static bool __nospectre_v2; __nospectre_v2 207 arch/arm64/kernel/cpu_errata.c __nospectre_v2 = true; __nospectre_v2 624 arch/arm64/kernel/cpu_errata.c if (__nospectre_v2 || cpu_mitigations_off()) {