On 8/5/22 00:33, Ilya Maximets wrote: > On 8/4/22 19:51, Ilya Maximets wrote: >> On 7/13/22 22:47, Mike Pattrick wrote: >>> On Tue, Jun 7, 2022 at 11:00 AM Salem Sol <sal...@nvidia.com> wrote: >>>> >>>> In case of modifying an IPv6 packet src/dst address the L4 checksum should >>>> be >>>> recalculated only for the first frag. Currently it's done for all frags, >>>> leading to incorrect reassembled packet checksum. >>>> Fix it by adding a new flag to recalculate the checksum only for last frag. >>> >>> Should be "only for the first frag." >>> >>> Acked-by: Mike Pattrick <m...@redhat.com>. >> >> Thanks! Applied and backported down to 2.13. >> >> Best regards, Ilya Maximets. > > Hrm. There is a problem with the test. It works with upstream 5.19 > kernel, but it fails on some older distribution kernels. Both kernel > and userspace tests fail, because p0 namespace replies only to a first > fragmented ICMP request. > > Does it require any specific fix in the kernel to work correctly?
Apparently, it does. I sent a fix here, please take a look: https://patchwork.ozlabs.org/project/openvswitch/patch/20220805111708.722670-1-i.maxim...@ovn.org/ Best regards, Ilya Maximets. _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev