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| author | Paul E. McKenney <paulmck@kernel.org> | 2023-04-07 16:47:34 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2023-05-11 13:42:39 -0700 |
| commit | a24c1aab652ebacf9ea62470a166514174c96fe1 (patch) | |
| tree | 0cc5ee341800288924cc70a2a78fd4bfd9d698fc /tools/perf/scripts/python/arm-cs-trace-disasm.py | |
| parent | 9146eb25495ea8bfb5010192e61e3ed5805ce9ef (diff) | |
rcu: Mark rcu_cpu_kthread() accesses to ->rcu_cpu_has_work
The rcu_data structure's ->rcu_cpu_has_work field can be modified by
any CPU attempting to wake up the rcuc kthread. Therefore, this commit
marks accesses to this field from the rcu_cpu_kthread() function.
This data race was reported by KCSAN. Not appropriate for backporting
due to failure being unlikely.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/arm-cs-trace-disasm.py')
0 files changed, 0 insertions, 0 deletions