On Sun, Oct 05, 2014 at 04:35:00PM -0600, Jason Gunthorpe wrote: > On Sat, Oct 04, 2014 at 04:45:47AM -0700, Yuval Shaia wrote: > > > + if (cm_ibcrc_as_csum) > > + skb->ip_summed = CHECKSUM_UNNECESSARY; > > + > > As I said before, I think this scheme should be using CHECKSUM_PARTIAL > so packets can be forwarded correctly. > > * PARTIAL: identical to the case for output below. This may occur > * on a packet received directly from another Linux OS, e.g., > * a virtualised Linux kernel on the same host. The packet can > * be treated in the same way as UNNECESSARY except that on > * output (i.e., forwarding) the checksum must be filled in > * by the OS or the hardware. > > Which is exactly what we want. Will do, thanks. This is in case this code runs on bridge, right? > > Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
