Date: Sat, 20 Aug 2016 20:46:54 +0000 (UTC) From: Mike Karels <karels@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r304545 - head/sys/netinet6 Message-ID: <201608202046.u7KKksdN031558@repo.freebsd.org>
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Author: karels Date: Sat Aug 20 20:46:53 2016 New Revision: 304545 URL: https://svnweb.freebsd.org/changeset/base/304545 Log: Disable L2 caching for UDP over IPv6 The ip6_output routine is missing L2 cache invalication as done in ip_output. Even with that code, some problems with UDP over IPv6 have been reported. Diabling L2 cache for that problem works around the problem for now. PR: 211872 211926 Reviewed by: gnn Approved by: gnn (mentor) MFC after: immediate Modified: head/sys/netinet6/udp6_usrreq.c Modified: head/sys/netinet6/udp6_usrreq.c ============================================================================== --- head/sys/netinet6/udp6_usrreq.c Sat Aug 20 20:28:08 2016 (r304544) +++ head/sys/netinet6/udp6_usrreq.c Sat Aug 20 20:46:53 2016 (r304545) @@ -898,7 +898,7 @@ udp6_output(struct inpcb *inp, struct mb UDP_PROBE(send, NULL, inp, ip6, inp, udp6); UDPSTAT_INC(udps_opackets); - error = ip6_output(m, optp, &inp->inp_route6, flags, + error = ip6_output(m, optp, NULL, flags, inp->in6p_moptions, NULL, inp); break; case AF_INET:
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