From: David S. Miller Date: Fri, 23 May 2014 20:29:04 +0000 (-0400) Subject: Merge branch 'inet_csums_part3' X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=76fcee2438b90e473b67ea52b9b9e0648aa501f8;p=openwrt%2Fstaging%2Fblogic.git Merge branch 'inet_csums_part3' Tom Herbert says: ==================== net: Checksum offload changes - Part III I am working on overhauling RX checksum offload. Goals of this effort are: - Specify what exactly it means when driver returns CHECKSUM_UNNECESSARY - Preserve CHECKSUM_COMPLETE through encapsulation layers - Don't do skb_checksum more than once per packet - Unify GRO and non-GRO csum verification as much as possible - Unify the checksum functions (checksum_init) - Simply code What is in this third patch set: - Remove sk_no_check from sunrpc (doesn't seem to have any effect) - Eliminate no_check from protosw. All protocols are using default of zero for this - Split sk_no_check into sk_no_check_tx and sk_no_check_rx - Make enabling of UDP6 more restrictive and explicit - Support zero UDP6 checksums in l2tp V2: Took out vxlan changes to set zero csums in IPv6, this will be in a later patch set. V3: Fixed bug in restricting UDP6 checksums. Please review carefully and test if possible, mucking with basic checksum functions is always a little precarious :-) ==================== Signed-off-by: David S. Miller --- 76fcee2438b90e473b67ea52b9b9e0648aa501f8