Module Name: src Committed By: jdolecek Date: Sat Mar 21 23:25:53 UTC 2020
Modified Files: src/sys/arch/xen/xen: xennetback_xenbus.c Log Message: need to retain csum_flags in xennetback_copymbuf() when creating new mbuf for the COPY transmit path, so that later NETRXF_csum_blank flag is set correctly when passing request over to DomU fixes bad checksums in DomU when xvif(4) TX offload is enabled; problem observed when testing new IPv6 offloading, but it should affect also existing IPv4 offloading Note: code in xennet(4) is unaffected, there code consults the original mbuf, rather than the new_m one To generate a diff of this commit: cvs rdiff -u -r1.82 -r1.83 src/sys/arch/xen/xen/xennetback_xenbus.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.