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| author | Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com> | 2020-03-03 22:42:09 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-03-04 13:05:59 +0300 |
| commit | 2591e7b17c0d3f1472f9ddb2dd5922f24fc5e4d9 (patch) | |
| tree | 5c4aec5561098f3a4ea69c5264fcc62aabcecdea /Documentation/power/userland-swsusp.rst | |
| parent | 42beb82ec4dc99a425e0fded34f7aa5276a709ab (diff) | |
| download | linux-2591e7b17c0d3f1472f9ddb2dd5922f24fc5e4d9.tar.xz | |
PM: sleep: wakeup: Use built-in RCU list checking
Pass cond argument to list_for_each_entry_rcu() to fix the
following false positive lockdep warning and other uses of
list_for_each_entry_rcu() in wakeup.c.
(CONFIG_PROVE_RCU_LIST = y)
[ 331.934648] =============================
[ 331.934650] WARNING: suspicious RCU usage
[ 331.934653] 5.6.0-rc1+ #5 Not tainted
[ 331.934655] -----------------------------
[ 331.934657] drivers/base/power/wakeup.c:408 RCU-list traversed in non-reader section!!
[ 333.025156] =============================
[ 333.025161] WARNING: suspicious RCU usage
[ 333.025168] 5.6.0-rc1+ #5 Not tainted
[ 333.025173] -----------------------------
[ 333.025180] drivers/base/power/wakeup.c:424 RCU-list traversed in non-reader section!!
Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/power/userland-swsusp.rst')
0 files changed, 0 insertions, 0 deletions