Hello!
This series contains torture-test updates:
1. Make jitter.sh select from only online CPUs, courtesy of
Joel Fernandes.
2. Add cpu0 to the set of CPUs to add jitter, courtesy of Joel
Fernandes.
3. Add cond_resched() to forward-progress free-up loop.
4. Fix stutter_wait() return value and freelist checks.
5. Allow inter-stutter interval to be specified.
6. Make kvm-find-errors.sh and kvm-recheck.sh provide exit status.
7. Provide rudimentary Makefile.
8. Exempt tasks RCU from timely draining of grace periods.
9. Exempt TREE01 from forward-progress testing.
10. Give the scheduler a chance on PREEMPT && NO_HZ_FULL kernels.
11. Halt forward-progress checks at end of run.
12. Add trivial RCU implementation.
13. Tweak kvm options, courtesy of Sebastian Andrzej Siewior.
14. Capture qemu output.
15. Add function graph-tracing cheat sheet.
16. Run kernel build in source directory.
17. Make --cpus override idleness calculations.
18. Add --trust-make to suppress "make clean".
19. Dump trace buffer for callback pipe drain failures.
20. Suppress propagating trace_printk() warning.
21. Upper case solves the case of the vanishing NULL pointer.
Thanx, Paul
------------------------------------------------------------------------
include/linux/torture.h | 2
kernel/locking/locktorture.c | 2
kernel/rcu/rcu.h | 5
kernel/rcu/rcutorture.c | 104 ++++++++++--
kernel/rcu/update.c | 13 +
kernel/torture.c | 23 +-
tools/testing/selftests/rcutorture/Makefile | 3
tools/testing/selftests/rcutorture/bin/configinit.sh | 41 +---
tools/testing/selftests/rcutorture/bin/cpus2use.sh | 5
tools/testing/selftests/rcutorture/bin/functions.sh | 13 +
tools/testing/selftests/rcutorture/bin/jitter.sh | 13 +
tools/testing/selftests/rcutorture/bin/kvm-build.sh | 9 -
tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh | 3
tools/testing/selftests/rcutorture/bin/kvm-recheck.sh | 13 +
tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh | 23 +-
tools/testing/selftests/rcutorture/bin/kvm.sh | 14 +
tools/testing/selftests/rcutorture/bin/parse-build.sh | 2
tools/testing/selftests/rcutorture/bin/parse-console.sh | 1
tools/testing/selftests/rcutorture/configs/rcu/CFcommon | 3
tools/testing/selftests/rcutorture/configs/rcu/TREE01.boot | 1
tools/testing/selftests/rcutorture/configs/rcu/TRIVIAL | 14 +
tools/testing/selftests/rcutorture/configs/rcu/TRIVIAL.boot | 3
22 files changed, 231 insertions(+), 79 deletions(-)
