On Thu, 28 Jan 2021 17:11:00 -0800 Mat Martineau wrote: > spin_lock_bh(&pernet->lock); > - rcv_addrs = pernet->add_addr_accept_max; > + rcv_addrs = READ_ONCE(pernet->add_addr_accept_max);
Oh, this reader is also under the lock, what's the concurrency issue you speak of?
