On Wed, 28 May 2025 16:54:39 +0200 Alexander Lobakin wrote: > > So what happens to the packet that landed in a netmem buffer in case > > when HDS failed? I don't see the handling. > > This should not happen in general, as in order to use TCP devmem, you > need to isolate the traffic, and idpf parses all TCP frames correctly. > If this condition is true, then napi_build_skb() will be called with the > devmem buffer passed as head. Should I drop such packets, so that this > would never happen? Yes, misrouted packets can't crash the kernel.
