Hi Linus,

Please pull the following kselftest update for Linux 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.

Please note that these patches have been in linux-next for a while and I did a rebase to Linux 4.19 just to make sure there are no conflicts.

diff is attached.

Also, there is a conflict in tools/testing/selftests/kvm/dirty_log_test.c

between commit:

fff8dcd7b4a2 ("kvm: selftests: port dirty_log_test to aarch64")

from the kvm tree and commit:

cda94d9ffa0e ("selftests: kvm: Fix -Wformat warnings")

Stephen Rothwell fixed this up.

thanks, -- Shuah

---------------------------------------------------------------- The following changes since commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d:

Linux 4.19 (2018-10-22 07:37:37 +0100)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-4.20-rc1

for you to fetch changes up to f73581f8d9a367459f36e6a4ef0065997ab14c75:

selftests/ftrace: Strip escape sequences for log file (2018-10-24 14:49:37 -0600)

---------------------------------------------------------------- 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.

---------------------------------------------------------------- Andrea Parri (1): selftests: kvm: Fix -Wformat warnings

Colin Ian King (1): kvm: selftests: fix spelling mistake "Insufficent" -> "Insufficient"

Daniel Díaz (2): selftests: gpio: Fix OUTPUT directory in Makefile selftests/ftrace: Use colored output when available

Fathi Boudra (1): selftests: gpio: restructure Makefile

Jerry Hoemann (2): selftests: watchdog: Fix error message. selftests: watchdog: Add gettimeout and get|set pretimeout

Masami Hiramatsu (29): selftests/ftrace: Add --stop-fail hidden option for debug selftests/ftrace: Add --console hidden option selftests/ftrace: Add case number prefix to logfile selftests/ftrace: More initialize features in initialize_ftrace selftests/ftrace: Add SPDX License Identifier to template selftests/ftrace: Cleanup ftrace after running test selftests/ftrace: Remove unneeded per-test init/cleanup ftrace selftests/ftrace: Fix to test kprobe $comm arg only if available selftests/ftrace: Fix checkbashisms errors selftests/ftrace: Use loopback address instead of localhost selftests/ftrace: Improve kprobe on module testcase to load/unload module selftests/ftrace: Improve kprobe testcase to check log data selftests/ftrace: Improve kretprobe testcase to check log data selftests/ftrace: Test kprobe-event argument with various bitsize selftests/ftrace: Check set_event_pid result selftests/ftrace: Add kprobe event with $comm argument testcase selftests/ftrace: Add kprobe profile testcase selftests/ftrace: Add kprobe-event with symbol argument test selftests/ftrace: Add trace_printk sample module test selftests/ftrace: Add ringbuffer size changing testcase selftests/ftrace: Add function profiling stat testcase selftests/ftrace: Add max stack tracer testcase selftests/ftrace: Add function filter on module testcase selftests/ftrace: Add trace_pipe testcase selftests/ftrace: Add stacktrace ftrace filter command testcase selftests/ftrace: Add wakeup tracer testcase selftests/ftrace: Add wakeup_rt tracer testcase selftests/ftrace: Add ftrace cpumask testcase selftests/ftrace: Strip escape sequences for log file

Peng Hao (1): selftests: fix warning: "_GNU_SOURCE" redefined

Shuah Khan (Samsung OSG) (2): selftests: watchdog: fix message when /dev/watchdog open fails selftests: watchdog: Fix ioctl SET* error paths to take oneshot exit path

Steven Rostedt (VMware) (1): selftests/ftrace: Add color to the PASS / FAIL results

tools/testing/selftests/ftrace/config | 6 ++ tools/testing/selftests/ftrace/ftracetest | 72 ++++++++++++++++++---- .../ftrace/test.d/00basic/ringbuffer_size.tc | 22 +++++++ .../selftests/ftrace/test.d/00basic/trace_pipe.tc | 16 +++++ .../selftests/ftrace/test.d/event/event-enable.tc | 10 --- .../selftests/ftrace/test.d/event/event-pid.tc | 8 +-- .../ftrace/test.d/event/subsystem-enable.tc | 10 --- .../ftrace/test.d/event/toplevel-enable.tc | 10 --- .../selftests/ftrace/test.d/event/trace_printk.tc | 27 ++++++++ .../ftrace/test.d/ftrace/fgraph-filter-stack.tc | 4 -- .../ftrace/test.d/ftrace/fgraph-filter.tc | 9 --- .../ftrace/test.d/ftrace/func-filter-pid.tc | 10 --- .../ftrace/test.d/ftrace/func-filter-stacktrace.tc | 12 ++++ .../selftests/ftrace/test.d/ftrace/func_cpumask.tc | 42 +++++++++++++ .../ftrace/test.d/ftrace/func_event_triggers.tc | 3 - .../ftrace/test.d/ftrace/func_mod_trace.tc | 24 ++++++++ .../ftrace/test.d/ftrace/func_profile_stat.tc | 22 +++++++ .../ftrace/test.d/ftrace/func_profiler.tc | 4 -- .../ftrace/test.d/ftrace/func_set_ftrace_file.tc | 13 ---- .../ftrace/test.d/ftrace/func_stack_tracer.tc | 39 ++++++++++++ .../test.d/ftrace/func_traceonoff_triggers.tc | 11 ---- tools/testing/selftests/ftrace/test.d/functions | 11 ++++ .../ftrace/test.d/kprobe/add_and_remove.tc | 3 - .../selftests/ftrace/test.d/kprobe/busy_check.tc | 3 - .../selftests/ftrace/test.d/kprobe/kprobe_args.tc | 8 ++- .../ftrace/test.d/kprobe/kprobe_args_comm.tc | 17 +++++ .../ftrace/test.d/kprobe/kprobe_args_string.tc | 5 -- .../ftrace/test.d/kprobe/kprobe_args_symbol.tc | 39 ++++++++++++ .../ftrace/test.d/kprobe/kprobe_args_syntax.tc | 8 +-- .../ftrace/test.d/kprobe/kprobe_args_type.tc | 52 ++++++++++------ .../ftrace/test.d/kprobe/kprobe_eventname.tc | 5 -- .../ftrace/test.d/kprobe/kprobe_ftrace.tc | 9 --- .../ftrace/test.d/kprobe/kprobe_module.tc | 36 +++++++++-- .../ftrace/test.d/kprobe/kretprobe_args.tc | 9 ++- .../ftrace/test.d/kprobe/kretprobe_maxactive.tc | 4 -- .../ftrace/test.d/kprobe/multiple_kprobes.tc | 5 -- .../selftests/ftrace/test.d/kprobe/probepoint.tc | 4 -- .../selftests/ftrace/test.d/kprobe/profile.tc | 15 +++++ tools/testing/selftests/ftrace/test.d/template | 1 + .../selftests/ftrace/test.d/tracer/wakeup.tc | 25 ++++++++ .../selftests/ftrace/test.d/tracer/wakeup_rt.tc | 25 ++++++++ .../inter-event/trigger-extended-error-support.tc | 12 ---- .../inter-event/trigger-field-variable-support.tc | 15 +---- .../trigger-inter-event-combined-hist.tc | 15 +---- .../inter-event/trigger-multi-actions-accept.tc | 14 ----- .../inter-event/trigger-onmatch-action-hist.tc | 16 +---- .../trigger-onmatch-onmax-action-hist.tc | 16 +---- .../inter-event/trigger-onmax-action-hist.tc | 16 +---- .../trigger-synthetic-event-createremove.tc | 12 ---- .../ftrace/test.d/trigger/trigger-eventonoff.tc | 12 ---- .../ftrace/test.d/trigger/trigger-filter.tc | 14 ----- .../ftrace/test.d/trigger/trigger-hist-mod.tc | 12 ---- .../ftrace/test.d/trigger/trigger-hist.tc | 12 ---- .../ftrace/test.d/trigger/trigger-multihist.tc | 16 ----- .../ftrace/test.d/trigger/trigger-snapshot.tc | 12 ---- .../ftrace/test.d/trigger/trigger-stacktrace.tc | 12 ---- .../test.d/trigger/trigger-trace-marker-hist.tc | 11 ---- .../trigger/trigger-trace-marker-snapshot.tc | 16 +---- .../trigger-trace-marker-synthetic-kernel.tc | 12 ---- .../trigger/trigger-trace-marker-synthetic.tc | 12 ---- .../ftrace/test.d/trigger/trigger-traceonoff.tc | 12 ---- tools/testing/selftests/gpio/Makefile | 32 +++++----- tools/testing/selftests/kvm/dirty_log_test.c | 4 +- tools/testing/selftests/kvm/lib/kvm_util.c | 2 +- tools/testing/selftests/proc/fd-001-lookup.c | 2 +- tools/testing/selftests/proc/fd-003-kthread.c | 2 +- tools/testing/selftests/watchdog/watchdog-test.c | 61 +++++++++++++++--- 67 files changed, 564 insertions(+), 466 deletions(-) create mode 100644 tools/testing/selftests/ftrace/test.d/00basic/ringbuffer_size.tc create mode 100644 tools/testing/selftests/ftrace/test.d/00basic/trace_pipe.tc create mode 100644 tools/testing/selftests/ftrace/test.d/event/trace_printk.tc create mode 100644 tools/testing/selftests/ftrace/test.d/ftrace/func-filter-stacktrace.tc create mode 100644 tools/testing/selftests/ftrace/test.d/ftrace/func_cpumask.tc create mode 100644 tools/testing/selftests/ftrace/test.d/ftrace/func_mod_trace.tc create mode 100644 tools/testing/selftests/ftrace/test.d/ftrace/func_profile_stat.tc create mode 100644 tools/testing/selftests/ftrace/test.d/ftrace/func_stack_tracer.tc create mode 100644 tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_comm.tc create mode 100644 tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_symbol.tc create mode 100644 tools/testing/selftests/ftrace/test.d/kprobe/profile.tc create mode 100644 tools/testing/selftests/ftrace/test.d/tracer/wakeup.tc create mode 100644 tools/testing/selftests/ftrace/test.d/tracer/wakeup_rt.tc

----------------------------------------------------------------