Last year, Mykola Lysenko presented how BPF CI [0] works ([1][2]). This year we would like to go over what has happened behind the BPF CI system curtains, what improvements were made, what issues were encountered, and which pain points we are still battling with. We would also like to take the opportunity to close the talk with an interactive demo for the audience to run a change that goes through the BPF CI [3] so people can benefit from a multi-arch environment to validate their changes before submitting it to the mailing list. Finally, we would like to hear feedback from the audience to better understand what are contributors challenges with regards to testing, as well as probably find overlapping areas (vmtest [4] anyone?) where we could benefit from better cooperation. Thanks, Manu [0] https://github.com/kernel-patches/bpf [1] https://youtu.be/CkM_HZ--vkI [2] https://docs.google.com/presentation/d/1RQZjLkbXmSFOr_4Sj5BdQsXbUh_vMshXi7w09pUpWsY/edit#slide=id.p [3] https://www.kernel.org/doc/html/latest/bpf/bpf_devel_QA.html#q-how-do-i-run-bpf-ci-on-my-changes-before-sending-them-out-for-review [4] https://lore.kernel.org/bpf/f1ea109c-5f07-4734-83f5-12c4252fa5ae@xxxxxxxxxxxxxxxx/T/#t