Re: minutes: IO Visor TSC/Dev Meeting

William Tu

On Wed, Jan 9, 2019 at 11:59 AM Brenden Blanco <bblanco@...> wrote:

Hi All,

Thanks for joining the call today after a short holiday hiatus. Below are my
notes from the call.

=== Discussion ===
* Adopted new project kubectl-trace into from the author's
(@fntlnz) personal github
- Adds support for running bpftrace as a 'kubectl trace' command in a
kubernetes environment
- Presented at Kubecon 2018:
- Please give it a spin and contribute/comment on
* Nice work Lorenzo!

* funcinfo and line info merged BTF support merged into kernel
* clang debug info for bpf
- use -g from clang to generate such info that gets passed along to BTF
- some blocking issues to bring this feature into bcc
- btf info not being handled properly by dynamic linker
* bcc plan to release by end of the week to coincide with kernel release
* wip: add 128 bit int support

* Compiler errors with linux 5.0-rc (asm goto)
* Working on documentation and packaging for bpftrace
- lots of small bugs to fix marching towards 1.0

* Proposing dates and format for BPF/IO Visor specific technical miniconf in the
- March-May timeframe
- 2 days?

* Adding AF_XDP support to vSphere driver
Sorry, I mean AF_XDP for veth driver.
Thank you

=== Attendees ===
Brenden Blanco
Quentin Monnet
Jakub Kicinski
Alexei Starovoitov
Jiong Wang
Maciej Fijalkowski
William Tu
Yonghong Song
Brendan Gregg
Daniel Borkmann
Martin Lau
Neerav Parikh

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