Public bug reported: OS: Ubuntu Server LTS 24.04, 6.8.0-1004-raspi
The OS is missing support for BTF which is needed in order to use XDP. BTF is compiled into the x86 Ubuntu kernel but not on the raspi which is missing the directory /sys/kernel/btf. As a result, I am unable to use XDP AF_XDP sockets because my BPF program fails to load with errors: BPF program load failed: invalid argument. btf_vmlinux is malformed Is BTF intentionally removed and can it be added? ** Affects: linux-raspi (Ubuntu) Importance: Undecided Status: New ** Tags: kernel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2065829 Title: BTF support missing from kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/2065829/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs