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rcutorture: Allow rcutorture without RCU Tasks Rude
2022-04-20 Paul E. McKenneyrcutorture: Allow rcutorture without RCU Tasks Rude
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-04-20 Paul E. McKenneyrcutorture: Allow rcutorture without RCU Tasks
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-04-20 Paul E. McKenneyrcutorture: Allow rcutorture without RCU Tasks Trace
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-04-20 Paul E. McKenneyrcu: Make the TASKS_RCU Kconfig option be selected
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-04-12 Paul E. McKenneyrcu: Make TASKS_RUDE_RCU select IRQ_WORK
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-24 Paul E. McKenneyMerge branches 'exp.2022.02.24a', 'fixes.2022.02.14a...
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2022-02-14 Paul E. McKenneyrcu: Mark writes to the rcu_segcblist structure's ...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-14 Paul E. McKenneyrcu: Inline __call_rcu() into call_rcu()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-14 Paul E. McKenneyMAINTAINERS: Add Frederic and Neeraj to their RCU...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-08 Paul E. McKenneyrcutorture: Provide non-power-of-two Tasks RCU scenarios
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-08 Paul E. McKenneyrcutorture: Test SRCU size transitions
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-08 Paul E. McKenneytorture: Make torture.sh help message match reality
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-08 Paul E. McKenneyrcu-tasks: Set ->percpu_enqueue_shift to zero upon...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-08 Paul E. McKenneyrcu-tasks: Use order_base_2() instead of ilog2()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-08 Paul E. McKenneyrcu: Create and use an rcu_rdp_cpu_online()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-08 Paul E. McKenneyrcu: Make rcu_barrier() no longer block CPU-hotplug...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-08 Paul E. McKenneyrcu: Rework rcu_barrier() and callback-migration logic
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-08 Paul E. McKenneyrcu: Refactor rcu_barrier() empty-list handling
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Change KVM environment variable to RCUTORTURE
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Make kvm-find-errors.sh notice missing vmlinux...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Print only one summary line per run
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Make kvm-remote.sh try multiple times to download...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Compress KCSAN as well as KASAN vmlinux files
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Indicate which torture.sh runs' bugs are all...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Make kvm.sh summaries note runs having only...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Output per-failed-run summary lines from torture.sh
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Allow four-digit repetition numbers for -...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Drop trailing ^M from console output
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneyrcutorture: Enable limited callback-flooding tests...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Wake up kthreads after storing task_struct...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneyrcutorture: Fix rcu_fwd_mutex deadlock
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneyrcutorture: Add end-of-test check to rcu_torture_fwd_prog...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneyrcutorture: Make rcu_fwd_cb_nodelay be a counter
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneyrcutorture: Increase visibility of forward-progress...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneytorture: Distinguish kthread stopping and being asked...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneyrcutorture: Print message before invoking ->cb_barrier()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneyrcu: Don't deboost before reporting expedited quiescent...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneyrcu: Mark accesses to boost_starttime
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-02-02 Paul E. McKenneyrcu: Mark ->expmask access in synchronize_rcu_expedited_wait()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-01-26 Paul E. McKenneyrcu-tasks: Fix computation of CPU-to-list shift counts
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2022-01-11 Paul E. McKenneydrivers/pcmcia: Fix ifdef covering yenta_pm_ops
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyMerge branches 'doc.2021.11.30c', 'exp.2021.12.07a...
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2021-12-09 Paul E. McKenneyrcu-tasks: Use fewer callbacks queues if callback flood...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyrcu-tasks: Use separate ->percpu_dequeue_lim for callback...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyrcu-tasks: Use more callback queues if contention encountered
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyrcu-tasks: Avoid raw-spinlocked wakeups from call_rcu_tasks_...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyrcu-tasks: Count trylocks to estimate call_rcu_tasks...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyrcu-tasks: Add rcupdate.rcu_task_enqueue_lim to set...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyrcu-tasks: Make rcu_barrier_tasks*() handle multiple...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyrcu-tasks: Use workqueues for multiple rcu_tasks_invoke_cbs...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyrcu-tasks: Abstract invocations of callbacks
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyrcu-tasks: Abstract checking of callback lists
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyrcu-tasks: Add a ->percpu_enqueue_lim to the rcu_tasks...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-09 Paul E. McKenneyrcu-tasks: Use spin_lock_rcu_node() and friends
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcutorture: Combine n_max_cbs from all kthreads in...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcutorture: Add ability to limit callback-flood intensity
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcutorture: Enable multiple concurrent callback-flood...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcutorture: Test RCU-tasks multiqueue callback queueing
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcu_tasks: Convert bespoke callback list to rcu_segcblist...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcu-tasks: Convert grace-period counter to grace-period...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcu-tasks: Introduce ->percpu_enqueue_shift for dynamic...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcu-tasks: Create per-CPU callback lists
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcu: Tighten rcu_advance_cbs_nowake() checks
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcu: Make idle entry report expedited quiescent states
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcu: Prevent expedited GP from enabling tick on offline CPU
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-08 Paul E. McKenneyrcu: Mark sync_sched_exp_online_cleanup() ->cpu_no_qs...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-02 Paul E. McKenneyselftests/bpf: Update test names for xchg and cmpxchg
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneyworkqueue: Upgrade queue_work_on() comment
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneytorture: Properly redirect kvm-remote.sh "echo" commands
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneytorture: Fix incorrectly redirected "exit" in kvm-remote.sh
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneyrcutorture: Test RCU Tasks lock-contention detection
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneyrcutorture: Cause TREE02 and TREE10 scenarios to do...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneytorture: Retry download once before giving up
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneytorture: Make kvm-find-errors.sh report link-time undefined...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneytorture: Catch kvm.sh help text up with actual options
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneyrcutorture: Suppress pi-lock-across read-unlock testing...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneyrcutorture: More thoroughly test nested readers
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneyrcutorture: Sanitize RCUTORTURE_RDR_MASK
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneyrcu-tasks: Don't remove tasks with pending IPIs from...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneysrcu: Prevent redundant __srcu_read_unlock() wakeup
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneyrcu: Move rcu_needs_cpu() to tree.c
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneyrcu: Remove the RCU_FAST_NO_HZ Kconfig option
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneytorture: Remove RCU_FAST_NO_HZ from rcu scenarios
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneytorture: Remove RCU_FAST_NO_HZ from rcuscale and refscale...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneydoc: Remove obsolete kernel-per-CPU-kthreads RCU_FAST_NO_HZ...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-12-01 Paul E. McKenneyrcutorture: Add CONFIG_PREEMPT_DYNAMIC=n to tiny scenarios
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-10-07 Paul E. McKenneyMerge branches 'fixes.2021.10.07a', 'scftorture.2021...
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2021-09-16 Paul E. McKenneytorture: Make kvm-remote.sh print size of downloaded...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-16 Paul E. McKenneytorture: Allot 1G of memory for scftorture runs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-16 Paul E. McKenneytools/rcu: Add an extract-stall script
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-16 Paul E. McKenneyscftorture: Warn on individual scf_torture_init() error...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-16 Paul E. McKenneyscftorture: Count reschedule IPIs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-16 Paul E. McKenneyscftorture: Account for weight_resched when checking...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-16 Paul E. McKenneyscftorture: Shut down if nonsensical arguments given
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-16 Paul E. McKenneyscftorture: Allow zero weight to exclude an smp_call_functio...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-15 Paul E. McKenneyrcu-tasks: Update comments to cond_resched_tasks_rcu_qs()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-15 Paul E. McKenneyrcu-tasks: Move RTGS_WAIT_CBS to beginning of rcu_tasks_kthr...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-15 Paul E. McKenneyrcu-tasks: Fix s/instruction/instructions/ typo in...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-15 Paul E. McKenneyrcu-tasks: Remove second argument of rcu_read_unlock_trace_s...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-15 Paul E. McKenneyrcu-tasks: Add trc_inspect_reader() checks for exiting...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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