On Thu, Dec 15, 2005 at 11:40:08AM -0500, John W. Linville wrote: > On Thu, Dec 15, 2005 at 04:29:04PM +0100, Andi Kleen wrote: > > > > Hallo, > > > > When I boot a kernel with iommu=force (this forces all pci_map_sgs > > through the K8 aperture) and slab debugging on a Nforce4 x86-64 > > system the network corrupts data very quickly. Even when just > > sshing somewhere ssh quickly aborts with MAC errors etc. > > > > Reverting only forcedeth.c to the one from 2.6.14 fixes the problem. > > There are several changes to that one since 2.6.14. In particular, > one labeled "forcedeth: add hardware tx checksumming" that was > committed on 9/21. > > You may want to try removing that patch? Let us know... :-)
It's related to TSO. An #undef NETIF_F_TSO makes the driver work. Unfortunately the patch that was posted didn't fix it :/ -Andi - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
