Author: ae
Date: Wed Apr 22 20:48:56 2015
New Revision: 281869
URL: https://svnweb.freebsd.org/changeset/base/281869
Log:
MFC r274988 (with modification):
Skip L2 addresses lookups for tunneling interfaces.
PR: 197286
Modified:
stable/9/sys/netinet6/in6.c
stable/9/sys/netinet6/nd6.c
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/amd64/include/xen/ (props changed)
stable/9/sys/boot/ (props changed)
stable/9/sys/boot/forth/ (props changed)
stable/9/sys/boot/i386/efi/ (props changed)
stable/9/sys/boot/i386/gptboot/ (props changed)
stable/9/sys/boot/ia64/efi/ (props changed)
stable/9/sys/boot/ia64/ski/ (props changed)
stable/9/sys/boot/powerpc/boot1.chrp/ (props changed)
stable/9/sys/boot/powerpc/ofw/ (props changed)
stable/9/sys/cddl/contrib/opensolaris/ (props changed)
stable/9/sys/conf/ (props changed)
stable/9/sys/contrib/dev/acpica/ (props changed)
stable/9/sys/contrib/dev/run/ (props changed)
stable/9/sys/contrib/octeon-sdk/ (props changed)
stable/9/sys/contrib/pf/ (props changed)
stable/9/sys/contrib/x86emu/ (props changed)
stable/9/sys/dev/ (props changed)
stable/9/sys/dev/e1000/ (props changed)
stable/9/sys/dev/isp/ (props changed)
stable/9/sys/dev/ixgbe/ (props changed)
stable/9/sys/dev/puc/ (props changed)
stable/9/sys/dev/usb/wlan/if_run.c (props changed)
stable/9/sys/dev/usb/wlan/if_runreg.h (props changed)
stable/9/sys/fs/ (props changed)
stable/9/sys/fs/ntfs/ (props changed)
stable/9/sys/modules/ (props changed)
stable/9/sys/modules/ixgbe/ (props changed)
stable/9/sys/modules/svr4/ (props changed)
stable/9/sys/net/ (props changed)
stable/9/sys/netpfil/ (props changed)
stable/9/sys/sys/ (props changed)
Modified: stable/9/sys/netinet6/in6.c
==============================================================================
--- stable/9/sys/netinet6/in6.c Wed Apr 22 20:42:17 2015 (r281868)
+++ stable/9/sys/netinet6/in6.c Wed Apr 22 20:48:56 2015 (r281869)
@@ -154,6 +154,8 @@ in6_ifaddloop(struct ifaddr *ifa)
ia = ifa2ia6(ifa);
ifp = ifa->ifa_ifp;
+ if (nd6_need_cache(ifp) == 0)
+ return;
IF_AFDATA_LOCK(ifp);
ifa->ifa_rtrequest = nd6_rtrequest;
ln = lla_lookup(LLTABLE6(ifp), (LLE_CREATE | LLE_IFADDR |
Modified: stable/9/sys/netinet6/nd6.c
==============================================================================
--- stable/9/sys/netinet6/nd6.c Wed Apr 22 20:42:17 2015 (r281868)
+++ stable/9/sys/netinet6/nd6.c Wed Apr 22 20:48:56 2015 (r281869)
@@ -2175,9 +2175,6 @@ nd6_need_cache(struct ifnet *ifp)
case IFT_CARP:
#endif
case IFT_INFINIBAND:
- case IFT_GIF: /* XXX need more cases? */
- case IFT_PPP:
- case IFT_TUNNEL:
case IFT_BRIDGE:
case IFT_PROPVIRTUAL:
return (1);
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