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20a8ab744f
linux/drivers/net
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Thomas Falcon 20a8ab744f ibmvnic: Do not attempt to login if RX or TX queues are not allocated 
If a device reset fails for some reason, TX and RX queue resources
could be released. If a user attempts to open the device in this scenario,
it may result in a kernel panic as the driver tries to access this
memory. To fix this, include a check before device login that TX/RX
queues are still there before enabling the device. In addition, return a
value that can be checked in case of any errors to avoid waiting for a
completion that will never come.

Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-02-27 14:31:19 -05:00
..
appletalk
arcnet
bonding net: Convert bond_net_ops 2018-02-27 11:01:36 -05:00
caif net: caif: remove redundant re-assignment of pointer pfrm 2018-01-22 10:51:56 -05:00
can can: migrate documentation to restructured text 2018-01-26 10:46:44 +01:00
cris
dsa net: dsa: mv88e6xxx: Poll when no interrupt defined 2018-02-26 11:28:10 -05:00
ethernet ibmvnic: Do not attempt to login if RX or TX queues are not allocated 2018-02-27 14:31:19 -05:00
fddi
fjes
hamradio
hippi
hyperv hv_netvsc: Use the num_online_cpus() for channel limit 2018-01-22 16:24:08 -05:00
ieee802154 ieee802154: Add NXP MCR20A IEEE 802.15.4 transceiver driver 2018-02-21 09:08:39 +01:00
ipvlan net: Convert ipvlan_net_ops 2018-02-27 11:01:38 -05:00
netdevsim netdevsim: fix overflow on the error path 2018-02-01 11:22:51 +01:00
phy Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-02-19 18:46:11 -05:00
plip
ppp net: Convert ppp_net_ops 2018-02-27 11:01:37 -05:00
slip
team
usb smsc75xx: fix smsc75xx_set_features() 2018-02-22 14:05:15 -05:00
vmxnet3 vmxnet3: remove redundant initialization of pointer 'rq' 2018-02-01 14:54:28 -05:00
wan Merge branch 'misc.poll' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-01-30 17:58:07 -08:00
wimax treewide: Use DEVICE_ATTR_WO 2018-01-09 16:34:35 +01:00
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-02-24 00:04:20 -05:00
xen-netback xen-netback: make function xenvif_rx_skb static 2018-02-26 11:36:54 -05:00
dummy.c
eql.c
geneve.c net: Convert geneve_net_ops 2018-02-27 11:01:36 -05:00
gtp.c net: Convert gtp_net_ops 2018-02-27 11:01:37 -05:00
ifb.c
Kconfig ipvlan: fix building with modular IPV6 2018-02-27 10:37:14 -05:00
LICENSE.SRC
loopback.c net: Convert loopback_net_ops 2018-02-13 10:36:09 -05:00
macsec.c macsec: restore uAPI after addition of GCM-AES-256 2018-01-22 15:40:16 -05:00
macvlan.c macvlan: fix use-after-free in macvlan_common_newlink() 2018-02-23 10:48:10 -05:00
macvtap.c
Makefile
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c net/mac8390: Convert to nubus_driver 2018-02-21 14:14:05 -05:00
sungem_phy.c
tap.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
thunderbolt.c net: thunderbolt: Run disconnect flow asynchronously when logout is received 2018-02-12 12:03:04 -05:00
tun.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-02-19 18:46:11 -05:00
veth.c
virtio_net.c virtio_net: fix ndo_xdp_xmit crash towards dev not ready for XDP 2018-02-21 15:09:29 -05:00
vrf.c net: Convert simple pernet_operations 2018-02-27 11:01:35 -05:00
vsockmon.c
vxlan.c net: Convert vxlan_net_ops 2018-02-27 11:01:37 -05:00
xen-netfront.c xen-netfront: Fix race between device setup and open 2018-02-06 09:55:40 +01:00