linux/drivers/net
Jason Wang aa196eed3d macvtap: handle ubuf refcount correctly when meet errors
We trigger uarg->callback() immediately after we decide do datacopy
even if caller want to do zerocopy. This will cause the callback
(vhost_net_zerocopy_callback) decrease the refcount. But when we meet
an error afterwards, the error handling in vhost handle_tx() will try
to decrease it again. This is wrong and fix this by delay the
uarg->callback() until we're sure there's no errors.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-30 15:06:02 -05:00
..
appletalk
arcnet
bonding Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-10-11 23:38:39 -07:00
caif
can can: sja1000: plx_pci: Add support for Moxa CAN devices 2016-10-31 20:48:19 +01:00
cris
dsa net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link change 2016-11-24 15:53:50 -05:00
ethernet net: ethernet: ti: cpsw: fix ASSERT_RTNL() warning during resume 2016-11-30 14:59:08 -05:00
fddi
fjes
hamradio 6pack: fix buffer length mishandling 2016-09-20 22:51:30 -04:00
hippi
hyperv Revert "hv_netvsc: report vmbus name in ethtool" 2016-10-29 15:03:14 -04:00
ieee802154 net: ieee802154: drop duplicate header delay.h 2016-11-25 20:33:10 -05:00
ipvlan driver: ipvlan: Fix one possible memleak in ipvlan_link_new 2016-11-27 19:58:04 -05:00
irda irda: fix overly long udelay() 2016-11-27 19:59:50 -05:00
phy net: phy: realtek: fix enabling of the TX-delay for RTL8211F 2016-11-28 12:06:54 -05:00
plip
ppp ppp: declare PPP devices as LLTX 2016-08-31 14:33:09 -07:00
slip
team
usb r8152: Fix error path in open function 2016-11-13 12:03:20 -05:00
vmxnet3 vmxnet3: avoid assumption about invalid dma_pa in vmxnet3_set_mc() 2016-10-15 17:47:32 -04:00
wan net: wan: slic_ds26522: Allow driver to built if COMPILE_TEST is enabled 2016-10-14 10:11:49 -04:00
wimax
wireless wireless-drivers fixes for 4.9 2016-11-30 14:33:44 -05:00
xen-netback xen-netback: fix type mismatch warning 2016-10-13 11:02:25 -04:00
dummy.c
eql.c
geneve.c geneve: avoid using stale geneve socket. 2016-10-29 20:56:31 -04:00
gtp.c
ifb.c
Kconfig ipvlan: Fix dependency issue 2016-09-20 22:55:23 -04:00
LICENSE.SRC
loopback.c
macsec.c macsec: Fix header length if SCI is added if explicitly disabled 2016-10-27 16:21:00 -04:00
macvlan.c driver: macvlan: Check if need rollback multicast setting in macvlan_open 2016-11-23 20:18:36 -05:00
macvtap.c macvtap: handle ubuf refcount correctly when meet errors 2016-11-30 15:06:02 -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: handle ubuf refcount correctly when meet errors 2016-11-30 15:06:01 -05:00
veth.c
virtio_net.c virtio-net: add a missing synchronize_net() 2016-11-16 15:09:29 -05:00
vrf.c net: Require exact match for TCP socket lookups if dif is l3mdev 2016-10-17 10:17:05 -04:00
vxlan.c vxlan: fix a potential issue when create a new vxlan fdb entry. 2016-11-30 12:02:49 -05:00
xen-netfront.c xen-netfront: cast grant table reference first to type int 2016-11-02 15:33:36 -04:00