Messages in this thread | | | Date | Fri, 28 Jul 2023 11:52:42 +0200 | From | Florian Westphal <> | Subject | Re: [PATCH bpf-next v6 2/5] netfilter: bpf: Support BPF_F_NETFILTER_IP_DEFRAG in netfilter link |
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Daniel Xu <dxu@dxuuu.xyz> wrote: > This commit adds support for enabling IP defrag using pre-existing > netfilter defrag support. Basically all the flag does is bump a refcnt > while the link the active. Checks are also added to ensure the prog > requesting defrag support is run _after_ netfilter defrag hooks. > > We also take care to avoid any issues w.r.t. module unloading -- while > defrag is active on a link, the module is prevented from unloading.
Reviewed-by: Florian Westphal <fw@strlen.de>
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