[PATCH 0/3] Suppress false positives triggered by workqueue lockdep annotations

[Bart Van Assche]

Hi Tejun,

In my tests with kernel v4.19 I noticed that several new false positive
reports were generated by the workqueue lockdep annotations. This patch
series addresses one of these false positives. Another false positive
will be addressed by a patch for the NVMe target driver. Please consider
these patches for the upstream kernel.

Thanks,

Bart.

Bart Van Assche (3):
  kernel/workqueue: Remove lockdep annotation from __flush_work()
  kernel/workqueue: Surround work execution with shared lock annotations
  kernel/workqueue: Suppress a false positive lockdep complaint

 include/linux/workqueue.h |  1 +
 kernel/workqueue.c        | 28 ++++++++++++++--------------
 2 files changed, 15 insertions(+), 14 deletions(-)

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2.19.1.568.g152ad8e336-goog