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rcu/tree: Keep kfree_rcu() awake during lock contention
2020-04-14
Marco Elver
kcsan: Introduce scoped ASSERT_EXCLUSIVE macros
Suggested-by: Paul E. McKenney <
paulmck@kernel.org
>
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-04-14
Marco Elver
objtool, kcsan: Add explicit check functions to uaccess...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-04-14
Marco Elver
kcsan: Add support for scoped accesses
Suggested-by: Paul E. McKenney <
paulmck@kernel.org
>
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-04-14
Marco Elver
kcsan: Avoid blocking producers in prepare_report()
Reported-by: Paul E. McKenney <
paulmck@kernel.org
>
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-04-14
Marco Elver
kcsan: Introduce report access_info and other_info
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-04-05
Paul E. McKenney
rcu: Don't acquire lock in NMI handler in rcu_nmi_enter_common()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-03-25
Marco Elver
kcsan: Update API documentation in kcsan-checks.h
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-03-25
Marco Elver
kcsan: Update Documentation/dev-tools/kcsan.rst
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-03-25
Qiujun Huang
kcsan: Fix a typo in a comment
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-03-25
Marco Elver
kcsan: Add current->state to implicitly atomic accesses
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-03-25
Marco Elver
kcsan: Add option for verbose reporting
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-03-25
Marco Elver
kcsan: Add option to allow watcher interruptions
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-03-22
Paul E. McKenney
Merge branches 'doc.2020.02.27a', 'fixes.2020.03.21a...
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2020-03-21
Paul E. McKenney
rcu: Make rcu_barrier() account for offline no-CBs...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-03-21
Paul E. McKenney
rcu: Mark rcu_state.gp_seq to detect concurrent writes
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-27
SeongJae Park
Documentation/memory-barriers: Fix typos
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-27
Paul E. McKenney
doc: Add rcutorture scripting to torture.txt
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-27
SeongJae Park
doc/RCU/rcu: Use https instead of http if possible
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-27
SeongJae Park
doc/RCU/rcu: Use absolute paths for non-rst files
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-27
SeongJae Park
doc/RCU/rcu: Use ':ref:' for links to other docs
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-27
SeongJae Park
doc/RCU/listRCU: Update example function name
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-27
SeongJae Park
doc/RCU/listRCU: Fix typos in a example code snippets
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-27
SeongJae Park
doc/RCU/Design: Remove remaining HTML tags in ReST...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-27
Joel Fernandes ...
doc: Add some more RCU list patterns in the kernel
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-21
Paul E. McKenney
rcutorture: Set KCSAN Kconfig options to detect more...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-21
Paul E. McKenney
rcutorture: Manually clean up after rcu_barrier() failure
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-21
Paul E. McKenney
rcutorture: Make rcu_torture_barrier_cbs() post from...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-21
Joel Fernandes ...
rcuperf: Measure memory footprint during kfree_rcu...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-21
Paul E. McKenney
rcutorture: Annotation lockless accesses to rcu_torture_current
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-21
Paul E. McKenney
rcutorture: Add READ_ONCE() to rcu_torture_count and...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcutorture: Fix stray access to rcu_fwd_cb_nodelay
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcutorture: Fix rcu_torture_one_read()/rcu_torture_writer...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-21
Paul E. McKenney
rcutorture: Make kvm-find-errors.sh abort on bad directory
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcutorture: Summarize summary of build and run results
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcutorture: Add 100-CPU configuration
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
torture: Allow disabling of boottime CPU-hotplug torture...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcutorture: Suppress boottime bad-sequence warnings
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcutorture: Allow boottime stall warnings to be suppressed
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
torture: Forgive -EBUSY from boottime CPU-hotplug operations
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcutorture: Refrain from callback flooding during boot
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
torture: Make results-directory date format completion...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcutorture: Suppress forward-progress complaints during...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
srcu: Hold srcu_struct ->lock when updating ->srcu_gp_seq
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
srcu: Fix process_srcu()/srcu_batches_completed() datarace
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
srcu: Fix __call_srcu()/srcu_get_delay() datarace
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
srcu: Fix __call_srcu()/process_srcu() datarace
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Jules Irenge
rcu: Add missing annotation for exit_tasks_rcu_finish()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Jules Irenge
rcu: Add missing annotation for exit_tasks_rcu_start()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcu-tasks: *_ONCE() for rcu_tasks_cbs_head
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcu: Update __call_rcu() comments
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Colin Ian King
rcu: Fix spelling mistake "leval" -> "level"
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcu: React to callback overload by boosting RCU readers
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcu: React to callback overload by aggressively seeking...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-21
Paul E. McKenney
rcu: Clear ->core_needs_qs at GP end or self-reported QS
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
locktorture: Forgive apparent unfairness if CPU hotplug
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
locktorture: Use private random-number generators
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
locktorture: Allow CPU-hotplug to be disabled via ...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
locktorture: Print ratio of acquisitions, not failures
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Uladzislau Rezki...
rcu: Add a trace event for kfree_rcu() use of kfree_bulk()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Uladzislau Rezki...
rcu: Support kfree_bulk() interface in kfree_rcu()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
rcu: Make nocb_gp_wait() double-check unexpected-callback...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
rcu: Tighten rcu_lockdep_assert_cblist_protected()...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
rcu: Optimize and protect atomic_cmpxchg() loop
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Jules Irenge
rcu/nocb: Add missing annotation for rcu_nocb_bypass_unlock()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Jules Irenge
rcu: Add missing annotation for rcu_nocb_bypass_lock()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Don't flag non-starting GPs before GP kthread...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Amol Grover
rculist: Add brackets around cond argument in __list_check_r...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Fix rcu_barrier_callback() race condition
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
rcu: Add WRITE_ONCE() to rcu_state ->gp_start
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
rcu: Remove dead code from rcu_segcblist_insert_pend_cbs()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Eric Dumazet
timer: Use hlist_unhashed_lockless() in timer_pending()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Add *_ONCE() to rcu_node ->boost_kthread_status
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Add *_ONCE() to rcu_data ->rcu_forced_tick
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Add READ_ONCE() to rcu_data ->gpwrap
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
SeongJae Park
rcu: Fix typos in file-header comments
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
rcu: Add *_ONCE() for grace-period progress indicators
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Add READ_ONCE() to rcu_segcblist ->tails[]
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
locking/rtmutex: rcu: Add WRITE_ONCE() to rt_mutex...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
rcu: Add WRITE_ONCE() to rcu_node ->qsmaskinitnext
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Add WRITE_ONCE() to rcu_state ->gp_req_activity
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Add READ_ONCE() to rcu_node ->gp_seq
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Add WRITE_ONCE to rcu_node ->exp_seq_rq store
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Add WRITE_ONCE() to rcu_node ->qsmask update
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Provide debug symbols and line numbers in KCSAN...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-02-20
Paul E. McKenney
rcu: Fix exp_funnel_lock()/rcu_exp_wait_wake() datarace
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Paul E. McKenney
rcu: Warn on for_each_leaf_node_cpu_mask() from non...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-02-20
Madhuparna Bhowmik
nfs: Fix nfs_access_get_cached_rcu() sparse error
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-01-25
Paul E. McKenney
rcu: Forgive slow expedited grace periods at boot time
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-01-24
Paul E. McKenney
Merge branches 'doc.2019.12.10a', 'exp.2019.12.09a...
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2020-01-24
Paul E. McKenney
rcu: Remove unused stop-machine #include
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-01-24
Will Deacon
powerpc: Remove comment about read_barrier_depends()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-01-24
Paul E. McKenney
.mailmap: Add entries for old paulmck@kernel.org addresses
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-01-24
Paul E. McKenney
srcu: Apply *_ONCE() to ->srcu_last_gp_end
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-01-24
Paul E. McKenney
rcu: Switch force_qs_rnp() to for_each_leaf_node_cpu_mask()
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-01-24
Ben Dooks
rcu: Move rcu_{expedited,normal} definitions into rcupdate.h
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-01-24
Lai Jiangshan
rcu: Move gp_state_names[] and gp_state_getname() to...
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-01-24
Lai Jiangshan
rcu: Remove the declaration of call_rcu() in tree.h
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-01-24
Lai Jiangshan
rcu: Fix tracepoint tracking RCU CPU kthread utilization
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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2020-01-24
Lai Jiangshan
rcu: Fix harmless omission of "CONFIG_" from #if condition
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
>
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2020-01-24
Paul E. McKenney
rcu: Avoid tick_dep_set_cpu() misordering
Signed-off-by: Paul E. McKenney <
paulmck@kernel.org
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