70 		  void __user *frame, int sig)  in signal_fault()  argument
72 	trace_unhandled_signal(type, regs, (unsigned long)frame, SIGSEGV);  in signal_fault()
80 	struct rt_sigframe __user *frame =  in SYSCALL_DEFINE0()  local
84 	if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))  in SYSCALL_DEFINE0()
86 	if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))  in SYSCALL_DEFINE0()
91 	if (restore_sigcontext(regs, &frame->uc.uc_mcontext))  in SYSCALL_DEFINE0()
94 	if (restore_altstack(&frame->uc.uc_stack))  in SYSCALL_DEFINE0()
100 	signal_fault("bad sigreturn frame", regs, frame, 0);  in SYSCALL_DEFINE0()
152 	struct rt_sigframe __user *frame;  in setup_rt_frame()  local
155 	frame = get_sigframe(&ksig->ka, regs, sizeof(*frame));  in setup_rt_frame()
157 	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))  in setup_rt_frame()
163 		err |= copy_siginfo_to_user(&frame->info, &ksig->info);  in setup_rt_frame()
166 		err |= __put_user(ksig->info.si_signo, &frame->info.si_signo);  in setup_rt_frame()
170 	err |= __clear_user(&frame->save_area, sizeof(frame->save_area));  in setup_rt_frame()
171 	err |= __put_user(0, &frame->uc.uc_flags);  in setup_rt_frame()
172 	err |= __put_user(NULL, &frame->uc.uc_link);  in setup_rt_frame()
173 	err |= __save_altstack(&frame->uc.uc_stack, regs->sp);  in setup_rt_frame()
174 	err |= setup_sigcontext(&frame->uc.uc_mcontext, regs);  in setup_rt_frame()
175 	err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));  in setup_rt_frame()
192 	regs->sp = (unsigned long) frame;  in setup_rt_frame()
195 	regs->regs[1] = (unsigned long) &frame->info;  in setup_rt_frame()
196 	regs->regs[2] = (unsigned long) &frame->uc;  in setup_rt_frame()
202 			      (unsigned long)frame, SIGSEGV);  in setup_rt_frame()