From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next 0/2] fix udp pull header breakage Date: Mon, 11 Apr 2016 15:31:56 -0400 (EDT) Message-ID: <20160411.153156.115903140123859564.davem@davemloft.net> References: <1460043899-56894-1-git-send-email-willemdebruijn.kernel@gmail.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, fcooper@ti.com, samanthakumar@google.com, willemb@google.com To: willemdebruijn.kernel@gmail.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:36210 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750719AbcDKTb6 (ORCPT ); Mon, 11 Apr 2016 15:31:58 -0400 In-Reply-To: <1460043899-56894-1-git-send-email-willemdebruijn.kernel@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Willem de Bruijn Date: Thu, 7 Apr 2016 11:44:57 -0400 > Commit e6afc8ace6dd ("udp: remove headers from UDP packets before > queueing") modified udp receive processing to pull headers before > enqueue and to not expect them on dequeue. > > The patch missed protocols on top of udp with in-kernel > implementations that have their own skb_recv_datagram calls and > dequeue logic. Modify these datapaths to also no longer expect > a udp header at skb->data. > > Sunrpc and rxrpc are the only two protocols that call this > function and contain references to udphr (some others, like tipc, > are based on encap_rcv, which acts before enqueue, before the > the header pull). Series applied, thanks for fixing this regression so quickly.