MC_O4 98 arch/sparc/kernel/signal_64.c err |= __get_user(regs->u_regs[UREG_I4], (&(*grp)[MC_O4])); MC_O4 196 arch/sparc/kernel/signal_64.c err |= __put_user(regs->u_regs[UREG_I4], &((*grp)[MC_O4]));