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sched/core: Allow try_invoke_on_locked_down_task() with irqs disabled
2021-01-04 Peter Zijlstrasched/core: Allow try_invoke_on_locked_down_task()...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-12-14 Uladzislau Rezki... rcu-tasks: Move RCU-tasks initialization to before...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-11-11 Paul E. McKenneyrcu: Don't invoke try_invoke_on_locked_down_task()...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-16 Paul E. McKenneyrcu-tasks: Enclose task-list scan in rcu_read_lock()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-16 Paul E. McKenneyrcu-tasks: Fix low-probability task_struct leak
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-16 Paul E. McKenneyrcu-tasks: Fix grace-period/unlock race in RCU Tasks...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-16 Paul E. McKenneyrcu-tasks: Shorten per-grace-period sleep for RCU Tasks...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-16 Paul E. McKenneyrcu-tasks: Selectively enable more RCU Tasks Trace...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-16 Paul E. McKenneyrcu-tasks: Prevent complaints of unused show_rcu_tasks_class...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-16 Paul E. McKenneyrcu-tasks: Use more aggressive polling for RCU Tasks...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-16 Paul E. McKenneyrcu-tasks: Mark variables static
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-04 Paul E. McKenneytools/memory-model: Expand the cheatsheet.txt notion...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-04 Paul E. McKenneyMerge branch 'csd.2020.09.04a' into HEAD
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2020-09-04 Wei Yongjunsmp: Make symbol 'csd_bug_count' static
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-04 Paul E. McKenneykernel/smp: Provide CSD lock timeout diagnostics
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-04 Paul E. McKenneysmp: Add source and destination CPUs to __call_single_data
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-03 Paul E. McKenneytools/memory-model: Add a simple entry point document
Co-developed-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-03 Paul E. McKenneytools/memory-model: Improve litmus-test documentation
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-03 Paul E. McKenneytools/memory-model: Update recipes.txt prime_numbers...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-03 Alexander A. KlimovReplace HTTP links with HTTPS ones: LKMM
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-03 Paul E. McKenneyMerge branch 'strictgp.2020.08.24a' into HEAD
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2020-09-03 Paul E. McKenneyMerge branch 'scftorture.2020.08.24a' into HEAD
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2020-09-03 Paul E. McKenneyMerge branches 'doc.2020.08.24a', 'fixes.2020.09.03b...
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2020-09-03 Zqiangrcu: Shrink each possible cpu krcp
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-09-03 Joel Fernandes ... rcu/segcblist: Prevent useless GP start if no CBs to...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-31 Marco Elverkcsan: Use tracing-safe version of prandom
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneytorture: Add gdb support
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcutorture: Allow pointer leaks to test diagnostic...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcutorture: Hoist OOM registry up one level
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Colin Ian Kingrefperf: Avoid null pointer dereference when buf fails...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcutorture: Properly synchronize with OOM notifier
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcutorture: Properly set rcu_fwds for OOM handling
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneytorture: Add kvm.sh --help and update help message
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcutorture: Add CONFIG_PROVE_RCU_LIST to TREE05
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneytorture: Update initrd documentation
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Alexander A. Klimovrcutorture: Replace HTTP links with HTTPS ones
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Wei Yongjunlocktorture: Make function torture_percpu_rwsem_init...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul Gortmakertorture: document --allcpus argument added to the kvm...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Joel Fernandes ... rcutorture: Output number of elapsed grace periods
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcutorture: Remove KCSAN stubs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Remove unused "cpu" parameter from rcu_report_qs_rdp()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Report QS for outermost PREEMPT=n rcu_read_unlock...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Execute RCU reader shortly after rcu_core for...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Provide optional RCU-reader exit delay for strict GPs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: IPI all CPUs at GP end for strict GPs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: IPI all CPUs at GP start for strict GPs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Attempt QS when CPU discovers GP for strict GPs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Do full report for .need_qs for strict GPs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Always set .need_qs from __rcu_read_lock() for...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Force DEFAULT_RCU_BLIMIT to 1000 for strict RCU GPs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Restrict default jiffies_till_first_fqs for strict...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Reduce leaf fanout for strict RCU grace periods
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Add Kconfig option for strict RCU grace periods
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcuperf: Change rcuperf to rcuscale
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Add cond_resched() to test loop
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Adapt memory-ordering test to UP operation
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Block scftorture_invoker() kthreads for...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Check unexpected "switch" statement value
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Wei Yongjunscftorture: Make symbol 'scf_torture_rand' static
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Prevent compiler from reducing race probabilities
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Flag errors in torture-compatible manner
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Consolidate scftorture_invoke_one() scf_check...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Consolidate scftorture_invoke_one() check...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Add smp_call_function() memory-ordering...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Add smp_call_function_many() memory-ordering...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Add smp_call_function_single() memory-ordering...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Summarize per-thread statistics
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneytick-sched: Clarify "NOHZ: local_softirq_pending" warning
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Implement weighted primitive selection
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneytorture: Add scftorture to the rcutorture scripting
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneytorture: Declare parse-console.sh independence from...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyscftorture: Add smp_call_function() torture test
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Remove unused __rcu_is_watching() function
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Joel Fernandes ... rcu: Make FQS more aggressive in complaining about...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Joel Fernandes ... rcu: Clarify comments about FQS loop reporting quiescent...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu/nocb: Add a warning for non-GP kthread running...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Move rcu_cpu_started per-CPU variable to rcu_data
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Madhuparna Bhowmikkvm: mmu: page_track: Fix RCU list API usage
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Madhuparna Bhowmikrculist: Introduce list/hlist_for_each_entry_srcu(...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Tobias Klauserrcu: Fix kerneldoc comments in rcupdate.h
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Add READ_ONCE() to rcu_do_batch() access to rcu_cpu_sta...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Add READ_ONCE() to rcu_do_batch() access to rcu_kick_kt...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Add READ_ONCE() to rcu_do_batch() access to rcu_resched_ns
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Add READ_ONCE() to rcu_do_batch() access to rcu_divisor
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneynocb: Remove show_rcu_nocb_state() false positive printout
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Neeraj Upadhyayrcu/tree: Remove CONFIG_PREMPT_RCU check in force_qs_rnp()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Neeraj Upadhyayrcu/tree: Force quiescent state on callback overload
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneynocb: Clarify RCU nocb CPU error message
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Joel Fernandes ... rcu/trace: Use gp_seq_req in acceleration's rcu_grace_period...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Joel Fernandes ... rcu/trace: Print negative GP numbers correctly
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Initialize at declaration time in rcu_exp_handler()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneysrcu: Remove KCSAN stubs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Remove KCSAN stubs from update.c
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-25 Paul E. McKenneyrcu: Remove KCSAN stubs
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-24 Marco Elverbitops, kcsan: Partially revert instrumentation for...
Cc: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-24 Marco Elverkcsan: Optimize debugfs stats counters
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-24 Marco Elverkcsan: Use pr_fmt for consistency
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-24 Marco Elverkcsan: Show message if enabled early
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-24 Marco Elverkcsan: Remove debugfs test command
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2020-08-24 Marco Elverkcsan: Simplify constant string handling
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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