Messages in this thread | | | Date | Sat, 25 Jan 2020 02:28:03 +0900 | From | Keith Busch <> | Subject | Re: [PATCH v3] drivers: nvme: target: core: Pass lockdep expression to RCU lists |
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On Sat, Jan 11, 2020 at 01:08:16PM +0530, Amol Grover wrote: > ctrl->subsys->namespaces and subsys->namespaces are traversed with > list_for_each_entry_rcu outside an RCU read-side critical section > but under the protection of ctrl->subsys->lock and subsys->lock > respectively. > > Hence, add the corresponding lockdep expression to the list traversal > primitive to silence false-positive lockdep warnings, and > harden RCU lists. > > Reported-by: kbuild test robot <lkp@intel.com> > Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org> > Signed-off-by: Amol Grover <frextrite@gmail.com>
Thanks, added for-5.6.
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