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* ipv6: fix exthdrs offload registration in out_rt pathDaniel Borkmann2015-09-031-1/+1
| | | | | | | | | | | | We previously register IPPROTO_ROUTING offload under inet6_add_offload(), but in error path, we try to unregister it with inet_del_offload(). This doesn't seem correct, it should actually be inet6_del_offload(), also ipv6_exthdrs_offload_exit() from that commit seems rather incorrect (it also uses rthdr_offload twice), but it got removed entirely later on. Fixes: 3336288a9fea ("ipv6: Switch to using new offload infrastructure.") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: Fix exthdrs offload registration.Anton Nayshtut2014-03-061-2/+2
| | | | | | | | | | | | | | | Without this fix, ipv6_exthdrs_offload_init doesn't register IPPROTO_DSTOPTS offload, but returns 0 (as the IPPROTO_ROUTING registration actually succeeds). This then causes the ipv6_gso_segment to drop IPv6 packets with IPPROTO_DSTOPTS header. The issue detected and the fix verified by running MS HCK Offload LSO test on top of QEMU Windows guests, as this test sends IPv6 packets with IPPROTO_DSTOPTS. Signed-off-by: Anton Nayshtut <anton@swortex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: Pull IPv6 GSO registration out of the moduleVlad Yasevich2012-11-151-6/+0Star
| | | | | | | | | Sing GSO support is now separate, pull it out of the module and make it its own init call. Remove the cleanup functions as they are no longer called. Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: Move exthdr offload support into separate fileVlad Yasevich2012-11-151-0/+47
Move the exthdr offload functionality into a separeate file in preparate for moving it out of the module Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>