[00/23] RCU/lock torture updates for v6.7

Message

Frederic Weisbecker Oct. 10, 2023, 11:58 a.m. UTC

Hello,

Please find below the updates for RCU torture, locktorture and the
generic torture infrastructure.

Arnd Bergmann (1):
  rcu: Include torture_sched_setaffinity() declaration

Dan Carpenter (1):
  locktorture: Check the correct variable for allocation failure

Joel Fernandes (Google) (3):
  rcutorture: Fix stuttering races and other issues
  rcutorture: Copy out ftrace into its own console file
  rcutorture: Replace schedule_timeout*() 1-jiffy waits with HZ/20

Paul E. McKenney (17):
  torture: Share torture_random_state with torture_shuffle_tasks()
  torture: Make kvm-recheck.sh use mktemp
  torture: Make torture_hrtimeout_ns() take an hrtimer mode parameter
  torture: Move rcutorture_sched_setaffinity() out of rcutorture
  locktorture: Add readers_bind and writers_bind module parameters
  rcutorture: Add CONFIG_DEBUG_OBJECTS to RCU Tasks testing
  locktorture: Alphabetize torture_param() entries
  locktorture: Consolidate "if" statements in lock_torture_writer()
  locktorture: Add acq_writer_lim to complain about long acquistion
    times
  torture: Print out torture module parameters
  torture: Make torture.sh refscale testing qualify verbose_batched
  locktorture: Add new module parameters to
    lock_torture_print_module_parms()
  locktorture: Add call_rcu_chains module parameter
  doc: Catch-up update for locktorture module parameters
  locktorture: Rename readers_bind/writers_bind to
    bind_readers/bind_writers
  torture: Add kvm.sh --debug-info argument
  torture: Convert parse-console.sh to mktemp

Zqiang (1):
  rcutorture: Traverse possible cpu to set maxcpu in rcu_nocb_toggle()

Thanks,
        Frederic.

 .../admin-guide/kernel-parameters.txt         |  57 ++++-
 include/linux/torture.h                       |   8 +-
 kernel/locking/locktorture.c                  | 216 +++++++++++++-----
 kernel/rcu/rcu.h                              |   4 -
 kernel/rcu/rcutorture.c                       |  16 +-
 kernel/rcu/update.c                           |   9 +-
 kernel/torture.c                              |  75 +++---
 .../selftests/rcutorture/bin/functions.sh     |  29 +++
 .../selftests/rcutorture/bin/kvm-recheck.sh   |   2 +-
 tools/testing/selftests/rcutorture/bin/kvm.sh |  17 +-
 .../selftests/rcutorture/bin/parse-console.sh |   9 +-
 .../selftests/rcutorture/bin/torture.sh       |   2 +-
 .../selftests/rcutorture/configs/rcu/TRACE02  |   1 +
 13 files changed, 322 insertions(+), 123 deletions(-)
 mode change 100644 => 100755 tools/testing/selftests/rcutorture/bin/functions.sh