On 2/19/21 7:36 AM, Jesper Dangaard Brouer wrote:
On Thu, 18 Feb 2021 12:49:53 +0100 Jesper Dangaard Brouer <brouer@xxxxxxxxxx> wrote:The FIB lookup example[1] show how the IP-header field tot_len (iph->tot_len) is used as input to perform the MTU check. The recently added MTU check helper bpf_check_mtu() should also support this type of MTU check. Lets add this feature before merge window, please. This is a followup to 34b2021cc616 ("bpf: Add BPF-helper for MTU checking").Which git tree should I send this against bpf-next or bpf, to keep this change together with 34b2021cc616 ("bpf: Add BPF-helper for MTU checking") ?
Given this is an api change, we'll take this into bpf tree after the pending pr was merged.
