On Wed, 16 Feb 2022 15:53:08 +0200 Paul Blakey wrote: > + skb->csum = > + ~csum_block_add(csum_block_sub(~skb->csum, > + (__force __wsum) > (ipv6_tclass << 4), 1), > + (__force __wsum) (old_ipv6_tclass << > 4), 1);
Please add a wcsum_replace4() helper to include/net/checksum.h It should work like the (misnamed) csum_relace4() helper and have similar params just wsum instead of sum16. _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
