#
6c77997b |
|
17-Aug-2023 |
Yan Zhai <yan@cloudflare.com> |
selftests/bpf: Add lwt_xmit tests for BPF_REROUTE There is no lwt test case for BPF_REROUTE yet. Add test cases for both normal and abnormal situations. The abnormal situation is set up with an fq qdisc on the reroute target device. Without proper fixes, overflow this qdisc queue limit (to trigger a drop) would panic the kernel. Signed-off-by: Yan Zhai <yan@cloudflare.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/62c8ddc1e924269dcf80d2e8af1a1e632cee0b3a.1692326837.git.yan@cloudflare.com
|