On Wed, Jun 27, 2018 at 4:02 PM Brenden Blanco <[email protected]> wrote: > > Hi All, > > As usual, here are my notes from the meeting today.
s/Visort/Visor/ > > -Brenden > > === Discussion === > Kenny: > How is transition to groups.io mailer? > - no complaints > > Yonghong: > - rewriter improvements > - lot of new corner cases being worked on > - some python3 improvements > - request to enable tests > > Brenden: > - to implement fedora 28, ubuntu 18 buildbots > - python3 testing support in test cases > > Saeed: > - XDP metadata RFC looking for feedback > - xdp programs currently ask for specific flags, cross reference with netdev > supported flags, fail otherwise > - is this behavior acceptable? > - pro: better than detecting at runtime and silently failing > - con: flag checking prior to metadata conversion at packet ingress is > burdensome to the driver > tightly bound to kernel version > - if metadata at the front of the packet needs to be read first, could be > caching/perf issues as metadata is moved around > - data duplicated, e.g. checksum in 3 places: descriptor+skb+xdp_md > > Okash: > - BTF: > - some changes in pahole to convert dwarf function description to btf > > Yifeng: > - OVS BPF rfc is pushed > - Joe planning to review the patches > - conntrack support in progress (adding helper approach) > - would be nice to have a native conntrack implementation > - question: how to handle reassembly? > > Daniel: > - firefighting current bpf bugs > - syzcaller generated issues > - instrumented allocator failures > - todo: devmap redirect bug from tailcall > > > === Attendees === > Brenden Blanco > Daniel Borkmann > Jack Jones > Jakub Kicinski > Jesper Brouer > Kenny Paul > Marco Leogrande > Martin Lau > Nic Viljoen > Quentin Monnet > Saeed > Yifeng Sun > Joe Stringer > Yonghong Song > David Beckett > John F > Neerav Parikh -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#1353): https://lists.iovisor.org/g/iovisor-dev/message/1353 Mute This Topic: https://lists.iovisor.org/mt/22815730/21656 Group Owner: [email protected] Unsubscribe: https://lists.iovisor.org/g/iovisor-dev/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
