SYS_GMID_EL1
init_cpu_ftr_reg(SYS_GMID_EL1, info->reg_gmid);
taint |= check_update_ftr_reg(SYS_GMID_EL1, cpu,
ARM64_FTR_REG(SYS_GMID_EL1, ftr_gmid),
case SYS_GMID_EL1:
{ SYS_DESC(SYS_GMID_EL1), .access = pvm_idst_access },