linux_dsm_epyc7002/drivers/net
Igor Russkikh 9a11aff25f net: aquantia: oops when shutdown on already stopped device
In case netdev is closed at the moment of pci shutdown, aq_nic_stop
gets called second time. napi_disable in that case hangs indefinitely.
In other case, if device was never opened at all, we get oops because
of null pointer access.

We should invoke aq_nic_stop conditionally, only if device is running
at the moment of shutdown.

Reported-by: David Arcari <darcari@redhat.com>
Fixes: 90869ddfef ("net: aquantia: Implement pci shutdown callback")
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-11 10:41:36 -04:00
..
appletalk
arcnet
bonding Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-04-01 19:49:34 -04:00
caif drivers/net: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-04-03 14:04:18 -07:00
dsa net: dsa: mt7530: Use NULL instead of plain integer 2018-04-04 11:15:49 -04:00
ethernet net: aquantia: oops when shutdown on already stopped device 2018-04-11 10:41:36 -04:00
fddi
fjes
hamradio drivers/net: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
hippi
hyperv hv_netvsc: Pass net_device parameter to revoke and teardown functions 2018-04-05 22:21:00 -04:00
ieee802154 Merge branch 'ieee802154-for-davem-2018-03-29' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next 2018-03-30 13:00:11 -04:00
ipvlan net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
netdevsim devlink: convert occ_get op to separate registration 2018-04-08 12:45:57 -04:00
phy dp83640: Ensure against premature access to PHY registers after reset 2018-04-08 19:58:52 -04:00
plip
ppp pptp: remove a buggy dst release in pptp_connect() 2018-04-04 11:17:55 -04:00
slip slip: Check if rstate is initialized before uncompressing 2018-04-11 10:33:46 -04:00
team Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-04-01 19:49:34 -04:00
usb cdc_ether: flag the Cinterion AHS8 modem by gemalto as WWAN 2018-04-11 10:36:38 -04:00
vmxnet3
wan
wimax
wireless Merge branch 'akpm' (patches from Andrew) 2018-04-06 14:19:26 -07:00
xen-netback drivers/net: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
dummy.c net: Do not take net_rwsem in __rtnl_link_unregister() 2018-03-31 22:24:58 -04:00
eql.c
geneve.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
gtp.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
ifb.c net: Do not take net_rwsem in __rtnl_link_unregister() 2018-03-31 22:24:58 -04:00
Kconfig netdevsim: Add simple FIB resource controller via devlink 2018-03-29 14:10:31 -04:00
LICENSE.SRC
loopback.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
macsec.c
macvlan.c
macvtap.c
Makefile
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
thunderbolt.c
tun.c
veth.c
virtio_net.c
vrf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-04-01 19:49:34 -04:00
vsockmon.c
vxlan.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
xen-netfront.c drivers/net: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00