+/*
+ * Dump this CPU's state. If action was set to "kdump" and the crash_kexec
+ * failed, then we provide "dump" as an alternate action. Action "dump" now
+ * also includes the show "ips" (instruction pointers) action whereas the
+ * action "ips" only displays instruction pointers for the non-idle CPU's.
+ * This is an abbreviated form of the "ps" command.
+ */