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rcutorture: Test runtime toggling of CPUs' callback offloading
2021-01-07
Paul E. McKenney
rcutorture: Test runtime toggling of CPUs' callback...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-11-20
Paul E. McKenney
Merge branch 'lkmm.2020.11.06a' into HEAD
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2020-11-20
Paul E. McKenney
Merge branch 'kcsan.2020.11.06a' into HEAD
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2020-11-20
Paul E. McKenney
Merge branches 'cpuinfo.2020.11.06a', 'doc.2020.11...
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2020-11-20
Paul E. McKenney
srcu: Take early exit on memory-allocation failure
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-20
Paul E. McKenney
rcu: Do not report strict GPs for outgoing CPUs
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-20
Paul E. McKenney
rcu: Prevent lockdep-RCU splats on lock acquisition...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-20
Paul E. McKenney
x86/smpboot: Move rcu_cpu_starting() earlier
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-11
Paul E. McKenney
rcu: Don't invoke try_invoke_on_locked_down_task()...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
tools/memory-model: Label MP tests' producers and consumers
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
tools/memory-model: Use "buf" and "flag" for message...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
tools/memory-model: Add types to litmus tests
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
tools/memory-model: Add a glossary of LKMM terms
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
tools/memory-model: Document categories of ordering...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
rcu-tasks: Make the units of ->init_fract be jiffies
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
torture: Make kvm-check-branches.sh use --allcpus
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
rcutorture: Don't do need_resched() testing if ->sync...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
scftorture: Add full-test stutter capability
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
torture: Allow alternative forms of kvm.sh command...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
rcutorture: Small code cleanups
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
torture: Accept time units on kvm.sh --duration argument
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
rcutorture: Make stutter_wait() caller restore priority
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
torture: Force weak-hashed pointers on console log
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
rcutorture: Prevent hangs for invalid arguments
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
torture: Prevent jitter processes from delaying failed run
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
locktorture: Prevent hangs for invalid arguments
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
rcutorture: Adjust scenarios SRCU-t and SRCU-u to make...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
refscale: Prevent hangs for invalid arguments
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
rcuscale: Prevent hangs for invalid arguments
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
torture: Exclude "NOHZ tick-stop error" from fatal...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
rcuscale: Avoid divide by zero
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
rcuscale: Add RCU Tasks Trace
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
scftorture: Add an alternative IPI vector
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
torture: Make torture_stutter() use hrtimer
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
torture: Periodically pause in stutter_wait()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
locktorture: Track time of last ->writeunlock()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
x86/cpu: Avoid cpuinfo-induced IPIing of idle CPUs
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-07
Paul E. McKenney
x86/cpu: Avoid cpuinfo-induced IPI pileups
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-03
Paul E. McKenney
torture: Don't kill gdb sessions
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-03
Paul E. McKenney
refscale: Bounds-check module parameters
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-03
Paul E. McKenney
rcutorture: Make grace-period kthread report match...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-03
Paul E. McKenney
rcu-tasks: Convert rcu_tasks_wait_gp() for-loop to...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-03
Paul E. McKenney
rcutorture: Make preemptible TRACE02 enable lockdep
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-11-03
Paul E. McKenney
doc: Present the role of READ_ONCE()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-10-26
Paul E. McKenney
tools/memory-model: Move Documentation description...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-09-16
Paul E. McKenney
rcu-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. McKenney
rcu-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. McKenney
rcu-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. McKenney
rcu-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. McKenney
rcu-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. McKenney
rcu-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. McKenney
rcu-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. McKenney
rcu-tasks: Mark variables static
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-09-04
Paul E. McKenney
tools/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. McKenney
Merge branch 'csd.2020.09.04a' into HEAD
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2020-09-04
Paul E. McKenney
kernel/smp: Provide CSD lock timeout diagnostics
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-09-04
Paul E. McKenney
smp: 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. McKenney
tools/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. McKenney
tools/memory-model: Improve litmus-test documentation
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-09-03
Paul E. McKenney
tools/memory-model: Update recipes.txt prime_numbers...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-09-03
Paul E. McKenney
Merge branch 'strictgp.2020.08.24a' into HEAD
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2020-09-03
Paul E. McKenney
Merge branch 'scftorture.2020.08.24a' into HEAD
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2020-09-03
Paul E. McKenney
Merge branches 'doc.2020.08.24a', 'fixes.2020.09.03b...
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2020-08-25
Paul E. McKenney
torture: Add gdb support
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
rcutorture: Allow pointer leaks to test diagnostic...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
rcutorture: Hoist OOM registry up one level
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
rcutorture: Properly synchronize with OOM notifier
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
rcutorture: 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. McKenney
torture: 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. McKenney
rcutorture: 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. McKenney
torture: Update initrd documentation
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
rcutorture: Remove KCSAN stubs
Signed-off-by: Paul E. McKenney <
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2020-08-25
Paul E. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcu: 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. McKenney
rcuperf: Change rcuperf to rcuscale
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
scftorture: Add cond_resched() to test loop
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
scftorture: 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. McKenney
scftorture: Block scftorture_invoker() kthreads for...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
scftorture: Check unexpected "switch" statement value
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
scftorture: Prevent compiler from reducing race probabilities
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
scftorture: Flag errors in torture-compatible manner
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
scftorture: Consolidate scftorture_invoke_one() scf_check...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
scftorture: Consolidate scftorture_invoke_one() check...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
scftorture: Add smp_call_function() memory-ordering...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
scftorture: 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. McKenney
scftorture: 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. McKenney
scftorture: Summarize per-thread statistics
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-08-25
Paul E. McKenney
tick-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. McKenney
scftorture: Implement weighted primitive selection
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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