system_supports_tpidr2
if (system_supports_tpidr2())
if (system_supports_tpidr2() && !is_compat_task())
if (system_supports_tpidr2())
if (system_supports_tpidr2())
if (system_supports_tpidr2())
if (system_supports_tpidr2())
if (err == 0 && system_supports_tpidr2() && user.tpidr2)
if (system_supports_tpidr2()) {
if (system_supports_tpidr2() && err == 0) {
if (!system_supports_tpidr2())