linux_dsm_epyc7002/drivers/net
Jason Wang f9ca8f7439 netback: set transport header before passing it to kernel
Currently, for the packets receives from netback, before doing header check,
kernel just reset the transport header in netif_receive_skb() which pretends non
l4 header. This is suboptimal for precise packet length estimation (introduced
in 1def9238: net_sched: more precise pkt_len computation) which needs correct l4
header for gso packets.

The patch just reuse the header probed by netback for partial checksum packets
and tries to use skb_flow_dissect() for other cases, if both fail, just pretend
no l4 header.

Cc: Eric Dumazet <edumazet@google.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-26 12:44:44 -04:00
..
appletalk appletalk: remove "config IPDDP_DECAP" 2013-03-22 10:21:09 -04:00
arcnet
bonding bonding: don't call update_speed_duplex() under spinlocks 2013-03-13 04:53:17 -04:00
caif caif: remove caif_shm 2013-03-17 12:16:38 -04:00
can tty/serial patches for 3.9-rc1 2013-02-21 13:41:04 -08:00
cris
dsa
ethernet net/davinci_emac: use devres APIs 2013-03-26 12:28:50 -04:00
fddi drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
hamradio tty/serial patches for 3.9-rc1 2013-02-21 13:41:04 -08:00
hippi rrunner.c: fix possible memory leak in rr_init_one() 2013-03-10 16:42:23 -04:00
hyperv Char/Misc driver patches for 3.9-rc1 2013-02-21 13:57:13 -08:00
ieee802154 mrf24j40: Fix byte-order of IEEE address 2013-03-19 10:07:49 -04:00
irda net: au1k_ir: Use module_platform_driver() 2013-03-20 13:25:36 -04:00
phy net: mdio-octeon: Use module_platform_driver() 2013-03-20 13:25:37 -04:00
plip
ppp ppp: convert to idr_alloc() 2013-02-27 19:10:18 -08:00
slip tty: Added a CONFIG_TTY option to allow removal of TTY 2013-01-18 16:15:27 -08:00
team Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-12 05:52:22 -04:00
usb net: cdc_ncm, cdc_mbim: allow user to prefer NCM for backwards compatibility 2013-03-17 11:59:03 -04:00
vmxnet3 vmxnet3: prevent div-by-zero panic when ring resizing uninitialized dev 2013-03-07 16:10:47 -05:00
wan Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-02-26 20:16:07 -08:00
wimax Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-02-20 18:58:50 -08:00
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-22 12:53:09 -04:00
xen-netback netback: set transport header before passing it to kernel 2013-03-26 12:44:44 -04:00
dummy.c
eql.c
ifb.c
Kconfig VXLAN: Fix vxlan stats handling. 2013-03-26 12:27:18 -04:00
LICENSE.SRC
loopback.c net: loopback: fix a dst refcounting issue 2013-01-27 01:30:35 -05:00
macvlan.c macvlan: Set IFF_UNICAST_FLT flag to prevent unnecessary promisc mode. 2013-03-07 16:36:59 -05:00
macvtap.c macvtap: set transport header before passing skb to lower device 2013-03-26 12:44:43 -04:00
Makefile net: Add support for NTB virtual ethernet device 2013-01-17 19:11:14 -08:00
mdio.c
mii.c
netconsole.c netconsole: don't call __netpoll_cleanup() while atomic 2013-03-12 06:58:55 -04:00
ntb_netdev.c ntb_netdev: Update Version 2013-01-20 15:48:14 -08:00
rionet.c
sb1000.c
Space.c drivers/net: delete old x86 variant of the seeq8005 driver 2013-01-22 10:39:56 -05:00
sungem_phy.c
tun.c tuntap: set transport header before passing it to kernel 2013-03-26 12:44:43 -04:00
veth.c veth: fix NULL dereference in veth_dellink() 2013-02-10 20:41:43 -05:00
virtio_net.c virtio: remove obsolete virtqueue_get_queue_index() 2013-03-22 10:23:34 -04:00
vxlan.c VXLAN: Use IP Tunnels tunnel ENC encap API 2013-03-26 12:27:18 -04:00
xen-netfront.c xen-netfront: frags -> slots in xennet_get_responses 2013-03-25 12:19:26 -04:00