Florian Fainelli ea7b808165 net: korina: Fix NAPI versus resources freeing ...

commit e6afb1ad88 upstream.

Commit beb0babfb7 ("korina: disable napi on close and restart")
introduced calls to napi_disable() that were missing before,
unfortunately this leaves a small window during which NAPI has a chance
to run, yet we just freed resources since korina_free_ring() has been
called:

Fix this by disabling NAPI first then freeing resource, and make sure
that we also cancel the restart task before doing the resource freeing.

Fixes: beb0babfb7 ("korina: disable napi on close and restart")
Reported-by: Alexandros C. Couloumbis <alex@ozo.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-07-05 14:40:21 +02:00

..

appletalk

treewide: replace dev->trans_start update with helper

2016-05-04 14:16:49 -04:00

arcnet

arcnet: com90xx: add __init attribute

2016-04-19 20:17:45 -04:00

bonding

bonding: fix accounting of active ports in 3ad

2017-06-07 12:07:45 +02:00

caif

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2016-08-06 09:20:13 -04:00

can

can: gs_usb: fix memory leak in gs_cmd_reset()

2017-06-24 07:11:12 +02:00

cris

treewide: replace dev->trans_start update with helper

2016-05-04 14:16:49 -04:00

dsa

net: dsa: bcm_sf2: Utilize nested MDIO read/write

2017-01-15 13:42:55 +01:00

ethernet

net: korina: Fix NAPI versus resources freeing

2017-07-05 14:40:21 +02:00

fddi

net: skfb: remove obsolete -I cflag

2016-06-15 22:06:06 -07:00

fjes

fjes: Delete owner assignment

2016-08-15 11:57:55 -07:00

hamradio

NET: mkiss: Fix panic

2017-06-17 06:41:50 +02:00

hippi

…

hyperv

Drivers: hv: vmbus: finally fix hv_need_to_signal_on_read()

2017-02-14 15:25:39 -08:00

ieee802154

ieee802154: atusb: do not use the stack for buffers to make them DMA able

2017-01-26 08:24:38 +01:00

ipvlan

driver: ipvlan: Unlink the upper dev when ipvlan_link_new failed

2016-12-08 14:30:07 -05:00

irda

net: irda: irda-usb: fix firmware name on big-endian hosts

2017-05-25 15:44:39 +02:00

phy

net: phy: dp83848: add DP83620 PHY support

2017-07-05 14:40:21 +02:00

plip

net: plip: use new parport device model

2016-01-09 21:02:05 -05:00

ppp

ppp: declare PPP devices as LLTX

2016-08-31 14:33:09 -07:00

slip

treewide: replace dev->trans_start update with helper

2016-05-04 14:16:49 -04:00

team

team: loadbalance: push lacpdus to exact delivery

2016-08-26 13:08:59 -07:00

usb

r8152: avoid start_xmit to schedule napi when napi is disabled

2017-06-17 06:41:55 +02:00

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

net: wimax: i2400m: usb-notif: don't print error when allocating urb fails

2016-08-13 14:53:40 -07:00

wireless

brcmfmac: fix uninitialized warning in brcmf_usb_probe_phase2()

2017-06-29 13:00:32 +02:00

xen-netback

xen-netback: fix type mismatch warning

2016-10-13 11:02:25 -04:00

dummy.c

…

eql.c

…

geneve.c

geneve: lock RCU on TX path

2017-03-22 12:43:32 +01:00

gtp.c

gtp: add genl family modules alias

2017-06-17 06:41:54 +02:00

ifb.c

ifb: support more features

2016-05-09 00:00:28 -04:00

Kconfig

ipvlan: Fix dependency issue

2016-09-20 22:55:23 -04:00

LICENSE.SRC

…

loopback.c

net: introduce device min_header_len

2017-02-18 15:11:43 +01:00

macsec.c

macsec: dynamically allocate space for sglist

2017-05-14 14:00:20 +02:00

macvlan.c

macvlan: Fix device ref leak when purging bc_queue

2017-05-03 08:36:37 -07:00

macvtap.c

macvtap: read vnet_hdr_size once

2017-02-18 15:11:42 +01:00

Makefile

gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U)

2016-05-10 12:25:04 -04:00

mdio.c

…

mii.c

…

netconsole.c

…

nlmon.c

…

ntb_netdev.c

…

rionet.c

drivers: net: remove NETDEV_TX_LOCKED

2016-04-26 15:53:05 -04:00

sb1000.c

…

Space.c

net: Fix coding style warnings and errors.

2016-05-19 11:48:27 -07:00

sungem_phy.c

…

tun.c

tun: fix premature POLLOUT notification on tun devices

2017-03-22 12:43:34 +01:00

veth.c

net: veth: Set features for MPLS

2016-08-30 22:27:18 -07:00

virtio_net.c

virtio-net: enable TSO/checksum offloads for Q-in-Q vlans

2017-06-07 12:07:45 +02:00

vrf.c

net: vrf: Make add_fib_rules per network namespace flag

2017-07-05 14:40:14 +02:00

vxlan.c

vxlan: fix use-after-free on deletion

2017-06-14 15:05:52 +02:00

xen-netfront.c

xen-netfront: Delete rx_refill_timer in xennet_disconnect_backend()

2017-02-14 15:25:40 -08:00