[Linux-kernel-mentees] [PATCH] tcp, ulp: Pass lockdep expression to RCU lists

David Miller davem at davemloft.net
Mon Feb 24 21:02:32 UTC 2020


From: Amol Grover <frextrite at gmail.com>
Date: Fri, 21 Feb 2020 20:45:38 +0530

> tcp_ulp_list is traversed using list_for_each_entry_rcu
> outside an RCU read-side critical section but under the protection
> of tcp_ulp_list_lock.
> 
> Hence, add corresponding lockdep expression to silence false-positive
> warnings, and harden RCU lists.t
> 
> Signed-off-by: Amol Grover <frextrite at gmail.com>

Applied.


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