linux_dsm_epyc7002/drivers/net
Herbert Xu 3ce9b20f19 macvtap: Fix csum_start when VLAN tags are present
When VLAN is in use in macvtap_put_user, we end up setting
csum_start to the wrong place.  The result is that the whoever
ends up doing the checksum setting will corrupt the packet instead
of writing the checksum to the expected location, usually this
means writing the checksum with an offset of -4.

This patch fixes this by adjusting csum_start when VLAN tags are
detected.

Fixes: f09e2249c4 ("macvtap: restore vlan header on user read")
Cc: stable@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Cheers,
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-03 14:52:20 -05:00
..
appletalk
arcnet
bonding
caif
can
cris
dsa
ethernet net: fec: fix suspend broken on multiple MACs sillicons 2014-11-03 14:50:11 -05:00
fddi
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hyperv
ieee802154
irda
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plip
ppp
slip
team
usb
vmxnet3
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wimax
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xen-netback
dummy.c
eql.c
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macvlan.c
macvtap.c macvtap: Fix csum_start when VLAN tags are present 2014-11-03 14:52:20 -05:00
Makefile
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tun.c tun: Fix TUN_PKT_STRIP setting 2014-11-03 14:27:06 -05:00
veth.c
virtio_net.c
vxlan.c
xen-netfront.c