On Thu, May 14, 2015 at 11:10 AM, Jiri Benc <[email protected]> wrote: > When the packet ovs gets from a NIC driver is CHECKSUM_PARTIAL and it goes > through decapsulation, csum_start may point before the skb->data after the > decapsulation. This triggers a BUG_ON in skb_checksum_help. > > As we don't need to calculate the checksum for the header that was already > stripped, just skip the skb_checksum_help call in such case.
Isn't this really a bug in the decapsulation code? It seems like this should trigger in other cases as well - what happens on normal forwarding where we compute the checksum in software? _______________________________________________ dev mailing list [email protected] http://openvswitch.org/mailman/listinfo/dev
