132 		(struct compat_rt_sigframe __user *) compat_ptr(regs->sp);  in compat_sys_rt_sigreturn()
162 	unsigned long sp;  in compat_get_sigframe()  local
165 	sp = (unsigned long)compat_ptr(regs->sp);  in compat_get_sigframe()
172 	if (on_sig_stack(sp) && !likely(on_sig_stack(sp - frame_size)))  in compat_get_sigframe()
177 		if (sas_ss_flags(sp) == 0)  in compat_get_sigframe()
178 			sp = current->sas_ss_sp + current->sas_ss_size;  in compat_get_sigframe()
181 	sp -= frame_size;  in compat_get_sigframe()
186 	sp &= -16UL;  in compat_get_sigframe()
187 	return (void __user *) sp;  in compat_get_sigframe()
215 	err |= __compat_save_altstack(&frame->uc.uc_stack, regs->sp);  in compat_setup_rt_frame()
234 	regs->sp = ptr_to_compat_reg(frame);  in compat_setup_rt_frame()