Date: Sat, 20 Aug 2016 20:56:36 +0000 (UTC) From: Mike Karels <karels@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r304546 - stable/11/sys/netinet6 Message-ID: <201608202056.u7KKuaOg035386@repo.freebsd.org>
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Author: karels Date: Sat Aug 20 20:56:36 2016 New Revision: 304546 URL: https://svnweb.freebsd.org/changeset/base/304546 Log: MFC r304545: 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) Tested by: peter@, Mike Andrews MFC after: immediate Modified: stable/11/sys/netinet6/udp6_usrreq.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/netinet6/udp6_usrreq.c ============================================================================== --- stable/11/sys/netinet6/udp6_usrreq.c Sat Aug 20 20:46:53 2016 (r304545) +++ stable/11/sys/netinet6/udp6_usrreq.c Sat Aug 20 20:56:36 2016 (r304546) @@ -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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