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d220b942a4
linux/drivers/net
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Max Filippov d220b942a4 net: ethoc: enable NAPI before poll may be scheduled 
ethoc_reset enables device interrupts, ethoc_interrupt may schedule a
NAPI poll before NAPI is enabled in the ethoc_open, which results in
device being unable to send or receive anything until it's closed and
reopened. In case the device is flooded with ingress packets it may be
unable to recover at all.
Move napi_enable above ethoc_reset in the ethoc_open to fix that.

Fixes: a170285772 ("net: Add support for the OpenCores 10/100 Mbps Ethernet MAC.")
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Tobias Klauser <tklauser@distanz.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-06 16:22:51 -04:00
..
appletalk Annotate hardware config module parameters in drivers/net/appletalk/ 2017-04-20 12:02:32 +01:00
arcnet Annotate hardware config module parameters in drivers/net/arcnet/ 2017-04-20 12:02:32 +01:00
bonding bonding: Don't update slave->link until ready to commit 2017-05-25 14:47:35 -04:00
caif virtio: wrap find_vqs 2017-05-02 23:41:42 +03:00
can Annotation of module parameters that specify device settings 2017-05-10 19:13:03 -07:00
cris
dsa net: dsa: mv88e6xxx: Add missing static to stub functions 2017-05-30 14:07:53 -04:00
ethernet net: ethoc: enable NAPI before poll may be scheduled 2017-06-06 16:22:51 -04:00
fddi format-security: move static strings to const 2017-05-08 17:15:14 -07:00
fjes
hamradio hdlcdrv: Fix divide by zero in hdlcdrv_ioctl 2017-05-27 18:44:17 -04:00
hippi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-05-09 15:42:31 -07:00
hyperv netvsc: make sure napi enabled before vmbus_open 2017-05-04 11:08:36 -04:00
ieee802154 ieee802154: don't select COMMON_CLK 2017-04-22 10:28:40 +02:00
ipvlan ipvlan: use pernet operations and restrict l3s hooks to master netns 2017-04-25 10:43:22 -04:00
irda Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-05-15 15:50:49 -07:00
phy net: phy: fix kernel-doc warnings 2017-06-05 11:28:50 -04:00
plip
ppp
slip
team Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-26 22:39:08 -04:00
usb cdc-ether: divorce initialisation with a filter reset and a generic method 2017-05-23 11:01:28 -04:00
vmxnet3 vmxnet3: ensure that adapter is in proper state during force_close 2017-05-12 12:23:52 -04:00
wan Annotation of module parameters that specify device settings 2017-05-10 19:13:03 -07:00
wimax drivers: net: wimax: i2400m: i2400m-usb: Use time_after for time comparison 2017-05-09 09:40:33 -04:00
wireless Fixes for 4.12: 2017-06-05 22:21:25 +03:00
xen-netback
dummy.c
eql.c
geneve.c geneve: fix needed_headroom and max_mtu for collect_metadata 2017-06-04 20:03:09 -04:00
gtp.c net: fix potential null pointer dereference 2017-05-25 12:54:02 -04:00
ifb.c
Kconfig VSOCK: Add vsockmon device 2017-04-24 12:35:56 -04:00
LICENSE.SRC
loopback.c
macsec.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-26 22:39:08 -04:00
macvlan.c macvlan: Fix performance issues with vlan tagged packets 2017-05-15 14:18:11 -04:00
macvtap.c
Makefile VSOCK: Add vsockmon device 2017-04-24 12:35:56 -04:00
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
tun.c
veth.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
virtio_net.c virtio_net: lower limit on buffer size 2017-06-02 14:32:34 -04:00
vrf.c driver: vrf: Fix one possible use-after-free issue 2017-05-11 12:13:11 -04:00
vsockmon.c VSOCK: Add vsockmon device 2017-04-24 12:35:56 -04:00
vxlan.c vxlan: fix use-after-free on deletion 2017-06-02 14:29:16 -04:00
xen-netfront.c xen-netfront: avoid crashing on resume after a failure in talk_to_netback() 2017-05-11 21:38:50 -04:00