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rcu-tasks: Convert grace-period counter to grace-period sequence number
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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2021-12-01 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. 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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2021-09-15 Paul E. McKenneyrcu-tasks: Simplify trc_read_check_handler() atomic...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneytorture: Make torture.sh print the number of files...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcutorture: Don't cpuhp_remove_state() if cpuhp_setup_state...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcuscale: Warn on individual rcu_scale_init() error...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrefscale: Warn on individual ref_scale_init() error...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneylocktorture: Warn on individual lock_torture_init(...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcutorture: Warn on individual rcu_torture_init() error...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcutorture: Suppressing read-exit testing is not an...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcu-tasks: Wait for trc_read_check_handler() IPIs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcu: Make rcutree_dying_cpu() use its "cpu" parameter
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcu: Simplify rcu_report_dead() call to rcu_report_exp_rdp()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcu: Move rcu_dynticks_eqs_online() to rcu_cpu_starting()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcu: Comment rcu_gp_init() code waiting for CPU-hotplug...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneydoc: Add another stall-warning root cause in stallwarn.rst
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcu: Eliminate rcu_implicit_dynticks_qs() local variable...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcu: Eliminate rcu_implicit_dynticks_qs() local variable...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcu-nocb: Fix a couple of tree_nocb code-style nits
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneyrcu: Mark accesses to rcu_state.n_force_qs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-09-13 Paul E. McKenneytorture: Apply CONFIG_KCSAN_STRICT to kvm.sh --kcsan...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-08-28 Paul E. McKenneyclocksource: Make clocksource watchdog test safe for...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-08-10 Paul E. McKenneyMerge branches 'doc.2021.07.20c', 'fixes.2021.08.06a...
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2021-08-06 Paul E. McKenneyrcu: Print human-readable message for schedule() in...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-08-06 Paul E. McKenneyrcu: Mark accesses in tree_stall.h
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-08-06 Paul E. McKenneyrcu: Make rcu_gp_init() and rcu_gp_fqs_loop noinline...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-08-06 Paul E. McKenneyrcu: Mark lockless ->qsmask read in rcu_check_boost_fail()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-08-06 Paul E. McKenneysrcutiny: Mark read-side data races
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-08-06 Paul E. McKenneyrcu: Start timing stall repetitions after warning complete
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-08-06 Paul E. McKenneyrcu: Mark accesses to ->rcu_read_lock_nesting
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-08-06 Paul E. McKenneyrcu: Weaken ->dynticks accesses and updates
 ...lkml/20210721202127.2129660-4-paulmck@kernel.org/
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneytools/memory-model: Document data_race(READ_ONCE())
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneytools/memory-model: Add example for heuristic lockless...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneytorture: Make kvm-test-1-run-qemu.sh check for reboot...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneytorture: Add timestamps to kvm-test-1-run-qemu.sh output
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneytorture: Don't use "test" command's "-a" argument
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneytorture: Make kvm-test-1-run-batch.sh select per-scenario...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneytorture: Consistently name "qemu*" test output files
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneytorture: Use numeric taskset argument in jitter.sh
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneyrcutorture: Upgrade two-CPU scenarios to four CPUs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneytorture: Make kvm-test-1-run-qemu.sh apply affinity
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneytorture: Don't redirect qemu-cmd comment lines
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneytorture: Make kvm.sh select per-scenario affinity masks
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneyscftorture: Avoid NULL pointer exception on early exit
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneyscftorture: Add RPC-like IPI tests
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneylocktorture: Count lock readers
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneylocktorture: Mark statistics data races
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneyrcutorture: Preempt rather than block when testing...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-27 Paul E. McKenneyrefscale: Add measurement of clock readout
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytools/memory-model: Make read_foo_diagnostic() more...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytorture: Put kvm.sh batch-creation awk script into...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytorture: Move parse-console.sh call to PATH-aware scripts
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytorture: Make kvm-recheck.sh skip kcsan.sum for build...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytorture: Protect kvm-remote.sh directory trees from...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytorture: Log more kvm-remote.sh information
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytorture: Make kvm-recheck-lock.sh tolerate qemu-cmd...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytorture: Make kvm-recheck-scf.sh tolerate qemu-cmd...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytorture: Create KCSAN summaries for torture.sh runs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytorture: Enable KCSAN summaries over groups of torture...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytorture: Make torture.sh accept --do-all and --donone
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneytorture: Add clocksource-watchdog testing to torture.sh
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneyrcu-tasks: Fix synchronize_rcu_rude() typo in comment
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneyrcu-tasks: Mark ->trc_reader_special.b.need_qs data...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneyrcu-tasks: Mark ->trc_reader_nesting data races
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneyrcu-tasks: Add comments explaining task_struct strategy
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-20 Paul E. McKenneydoc: Update stallwarn.rst with recent changes
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-06 Paul E. McKenneyrcu: Fix pr_info() formats and values in show_rcu_gp_kthreads()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-06 Paul E. McKenneyrcu-tasks: Don't delete holdouts within trc_wait_for_one_rea...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-06 Paul E. McKenneyrcu-tasks: Don't delete holdouts within trc_inspect_reader()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-06 Paul E. McKenneyrefscale: Avoid false-positive warnings in ref_scale_reader()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-07-06 Paul E. McKenneyscftorture: Avoid false-positive warnings in scftorture_invo...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-06-24 Paul E. McKenneydoc: Clarify and expand RCU updaters and corresponding...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-06-24 Paul E. McKenneyrcu: Create an unrcu_pointer() to remove __rcu from...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-06-22 Paul E. McKenneyclocksource: Provide kernel module to test clocksource...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
...org/r/20210527190124.440372-5-paulmck@kernel.org
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2021-06-22 Paul E. McKenneyclocksource: Reduce clocksource-skew threshold
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
...org/r/20210527190124.440372-4-paulmck@kernel.org
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2021-06-22 Paul E. McKenneyclocksource: Limit number of CPUs checked for clock...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
...org/r/20210527190124.440372-3-paulmck@kernel.org
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2021-06-22 Paul E. McKenneyclocksource: Check per-CPU clock synchronization when...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
...org/r/20210527190124.440372-2-paulmck@kernel.org
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2021-06-22 Paul E. McKenneyclocksource: Retry clock read if long delays detected
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
...org/r/20210527190124.440372-1-paulmck@kernel.org
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2021-05-18 Paul E. McKenneykcsan: Add pointer to access-marking.txt to data_race...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-05-18 Paul E. McKenneyMerge branches 'bitmaprange.2021.05.10c', 'doc.2021...
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2021-05-18 Paul E. McKenneytasks-rcu: Make show_rcu_tasks_gp_kthreads() be static...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-05-18 Paul E. McKenneyrcu-tasks: Make ksoftirqd provide RCU Tasks quiescent...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-05-13 Paul E. McKenneyrcu: Remove obsolete rcu_read_unlock() deadlock commentary
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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