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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-05-08 14:58:28 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-05-08 14:58:28 +0200 |
| commit | 97a9474aeb789183a1d0712e66a4283860279ac9 (patch) | |
| tree | 4cd94285ef4a8e81c8d2e28f7dc9923cb60014e4 /scripts/checkpatch.pl | |
| parent | 3b02a051d25d9600e9d403ad3043aed7de00160e (diff) | |
| parent | 50a19ad4b1ec531eb550183cb5d4ab9f25a56bf8 (diff) | |
Merge branch 'kcsan-for-tip' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into locking/kcsan
Pull KCSAN updates from Paul McKenney.
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index d64c67b67e3c..083350e0e337 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -5890,6 +5890,14 @@ sub process { } } +# check for data_race without a comment. + if ($line =~ /\bdata_race\s*\(/) { + if (!ctx_has_comment($first_line, $linenr)) { + WARN("DATA_RACE", + "data_race without comment\n" . $herecurr); + } + } + # check for smp_read_barrier_depends and read_barrier_depends if (!$file && $line =~ /\b(smp_|)read_barrier_depends\s*\(/) { WARN("READ_BARRIER_DEPENDS", |