Hi all, Thanks for attending the call today. Here are my notes. Also, please be advised that we will be moving to a 30 min time slot going forward.
=== Status === Yonghong: - Added source debugging printer for bcc - Requires 6.0 (possible but needs volunteers to backport to 5.0) - Permit multiple programs to attach to single tracepoint/probe - Uses ast's prog array for cgroups style attachment - Validating arm64 support - May help with arm32 support too Alexei: - Still working on calling routines (6 months and counting) - Big changes in verifier Jesper: - cpumap type available with xdp redirect Daniel: - Metadata->skb landed - Other drivers to come - Integrating xdp support into cilium John: - Fixes for sockmap - Adding support for ingress flags To-do list @ github.com/iovisor/bcc/issues/574 has been updated - stringmap and bounded loops are important - network protocol parsing - lots of looping requirements - http2, etc. Panagiotis (elasticcloud) - Interested in security (networking/sandboxing) - hitting limitations of seccomp-bpf and no pointer dereferences - is aware of landlock, to be looked into - should address needs Andy: - Close to adding bcm xdp_redirect suppport === Attendees === Brenden Blanco Marco Leogrande Quentin Monnet Jakub Kicinski Mauricio Vasquez Alexander Duyck Yonghong Song Alexei Starovoitov Andy Gospodarek Panagiotis Moustafellos Jesper Brouer Nic Viljoen Daniel Borkmann _______________________________________________ iovisor-dev mailing list iovisor-dev@lists.iovisor.org https://lists.iovisor.org/mailman/listinfo/iovisor-dev
