From: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx> Date: Sat, 17 Mar 2012 02:08:12 -0700 > From: Yi Zou <yi.zou@xxxxxxxxx> > > Fix a bug when using 'ethtool -K ethx tx off' to turn off tx ip checksum, > FCoE CRC offload should not be impacte. The skb_checksum_help() is needed > only if it's not FCoE traffic for ip checksum, regardless of ethtool toggling > the tx ip checksum on or off. Instead of using CHECKSUM_PARTIAL, we will > use CHECKSUM_UNNECESSARY as a proper indication to avoid sw ip checksum > on FCoE frames. > > Ref. to original discussion thread: > http://patchwork.ozlabs.org/patch/146567/ > > CC: "James E.J. Bottomley" <JBottomley@xxxxxxxxxxxxx> > CC: Robert Love <robert.w.love@xxxxxxxxx> > Signed-off-by: Yi Zou <yi.zou@xxxxxxxxx> > Tested-by: Ross Brattain <ross.b.brattain@xxxxxxxxx> > Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html