kgdb_nmi_knock 30 drivers/tty/serial/kgdb_nmi.c static int kgdb_nmi_knock = 1; kgdb_nmi_knock 31 drivers/tty/serial/kgdb_nmi.c module_param_named(knock, kgdb_nmi_knock, int, 0600); kgdb_nmi_knock 127 drivers/tty/serial/kgdb_nmi.c if (!kgdb_nmi_knock && (c == '\r' || c == '\n')) { kgdb_nmi_knock 149 drivers/tty/serial/kgdb_nmi.c kgdb_nmi_knock ? "Type" : "Hit", kgdb_nmi_knock 150 drivers/tty/serial/kgdb_nmi.c kgdb_nmi_knock ? magic : "<return>", (int)m, ""); kgdb_nmi_knock 172 drivers/tty/serial/kgdb_nmi.c if (kgdb_nmi_knock < 0)