sig_kernel_only    86 kernel/signal.c 	if (unlikely(is_global_init(t) && sig_kernel_only(sig)))
sig_kernel_only    90 kernel/signal.c 	    handler == SIG_DFL && !(force && sig_kernel_only(sig)))
sig_kernel_only  2678 kernel/signal.c 				!sig_kernel_only(signr))
sig_kernel_only  3964 kernel/signal.c 	if (!valid_signal(sig) || sig < 1 || (act && sig_kernel_only(sig)))