linux-kselftest-4.20-rc1 This Kselftest update for Linux 4.20-rc1 consists of: - Improvements to ftrace test suite from Masami Hiramatsu. - Color coded ftrace PASS / FAIL results from Steven Rostedt (VMware) to improve readability of reports. - watchdog Fixes and enhancement to add gettimeout and get|set pretimeout options from Jerry Hoemann. - Several fixes to warnings and spelling etc.