Lines Matching refs:ksig
896 static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, in get_sigframe() argument
912 sp = sigsp(sp, ksig); in get_sigframe()
960 static int setup_rt_frame(void *sig_return, struct ksignal *ksig, in setup_rt_frame() argument
967 frame = get_sigframe(ksig, regs, &extctx); in setup_rt_frame()
972 err |= copy_siginfo_to_user(&frame->rs_info, &ksig->info); in setup_rt_frame()
994 regs->regs[4] = ksig->sig; in setup_rt_frame()
999 regs->csr_era = (unsigned long) ksig->ka.sa.sa_handler; in setup_rt_frame()
1008 static void handle_signal(struct ksignal *ksig, struct pt_regs *regs) in handle_signal() argument
1022 if (!(ksig->ka.sa.sa_flags & SA_RESTART)) { in handle_signal()
1035 rseq_signal_deliver(ksig, regs); in handle_signal()
1037 ret = setup_rt_frame(vdso + current->thread.vdso->offset_sigreturn, ksig, regs, oldset); in handle_signal()
1039 signal_setup_done(ret, ksig, 0); in handle_signal()
1044 struct ksignal ksig; in arch_do_signal_or_restart() local
1046 if (get_signal(&ksig)) { in arch_do_signal_or_restart()
1048 handle_signal(&ksig, regs); in arch_do_signal_or_restart()