Re: [PATCH net-next] ipv6: frags: fix a lockdep false positive

2018-04-18 Thread David Miller
From: Eric Dumazet Date: Tue, 17 Apr 2018 18:11:44 -0700 > lockdep does not know that the locks used by IPv4 defrag > and IPv6 reassembly units are of different classes. > > It complains because of following chains : > > 1) sch_direct_xmit()(lock txq->_xmit_lock) >

[PATCH net-next] ipv6: frags: fix a lockdep false positive

2018-04-17 Thread Eric Dumazet
lockdep does not know that the locks used by IPv4 defrag and IPv6 reassembly units are of different classes. It complains because of following chains : 1) sch_direct_xmit()(lock txq->_xmit_lock) dev_hard_start_xmit() xmit_one() dev_queue_xmit_nit()