On Thu, Nov 01, 2018 at 04:58:41PM +0300, Ilya Maximets wrote: > Datapath implementation of 'flow_flush()' could use cmaps. > dpif-netdev actively uses them to store flow tables and the polling > threads. Flushing flows while in a quiescent state may lead to > wrong memory accesses because implementaion of concurrent hash maps > relies on the rcu protected pointers which could float away. > > CC: Alex Wang <[email protected]> > Fixes: 1f8675481e8c ("ofproto-dpif-upcall: Fix ovs-vswitchd crash.") > Signed-off-by: Ilya Maximets <[email protected]>
I think this patch becomes unnecessary if my logic for the first one is correct. _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
