linux/drivers/net
Loic Poulain efc36d3c34 net: mhi: Fix unexpected queue wake
This patch checks that MHI queue is not full before waking up the net
queue. This fix sporadic MHI queueing issues in xmit. Indeed xmit and
its symmetric complete callback (ul_callback) can run concurently, it
is then not safe to unconditionnaly waking the queue in the callback
without checking queue fullness.

Fixes: 3ffec6a14f ("net: Add mhi-net driver")
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Link: https://lore.kernel.org/r/1607599507-5879-1-git-send-email-loic.poulain@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-14 17:25:56 -08:00
..
appletalk
arcnet
bonding Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-12-11 22:29:38 -08:00
caif
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-12-11 22:29:38 -08:00
dsa net: dsa: mv88e6xxx: don't set non-existing learn2all bit for 6220/6250 2020-12-14 17:25:03 -08:00
ethernet Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-12-11 22:29:38 -08:00
fddi
fjes
hamradio
hippi
hyperv Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2020-12-04 07:48:12 -08:00
ieee802154
ipa Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-12-11 22:29:38 -08:00
ipvlan net: don't include ethtool.h from netdevice.h 2020-11-23 17:27:04 -08:00
mdio
netdevsim Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-12-11 22:29:38 -08:00
pcs
phy net: sfp: relax bitrate-derived mode check 2020-12-09 19:38:10 -08:00
plip
ppp ppp: add PPPIOCBRIDGECHAN and PPPIOCUNBRIDGECHAN ioctls 2020-12-10 13:57:36 -08:00
slip
team net: don't include ethtool.h from netdevice.h 2020-11-23 17:27:04 -08:00
usb net: usb: convert comma to semicolon 2020-12-09 16:23:08 -08:00
vmxnet3
wan net: lapbether: Consider it successful if (dis)connecting when already (dis)connected 2020-12-10 13:18:28 -08:00
wireguard wireguard: switch to dev_get_tstats64 2020-11-09 17:50:28 -08:00
wireless Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2020-12-12 06:51:34 +02:00
xen-netback
bareudp.c bareudp: constify device_type declaration 2020-12-02 18:00:18 -08:00
dummy.c
eql.c
geneve.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-12-11 22:29:38 -08:00
gtp.c gtp: switch to dev_get_tstats64 2020-11-09 17:50:28 -08:00
ifb.c
Kconfig net: fix spelling mistake "wil" -> "will" in Kconfig 2020-12-05 15:17:19 -08:00
LICENSE.SRC
loopback.c
macsec.c
macvlan.c macvlan: Support for high multicast packet rate 2020-12-03 08:21:29 -08:00
macvtap.c
Makefile
mdio.c
mhi_net.c net: mhi: Fix unexpected queue wake 2020-12-14 17:25:56 -08:00
mii.c
net_failover.c
netconsole.c
nlmon.c net: don't include ethtool.h from netdevice.h 2020-11-23 17:27:04 -08:00
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
thunderbolt.c net: thunderbolt: convert comma to semicolon 2020-12-09 16:23:08 -08:00
tun.c Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2020-12-04 07:48:12 -08:00
veth.c Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2020-12-04 07:48:12 -08:00
virtio_net.c xsk: Propagate napi_id to XDP socket Rx path 2020-12-01 00:09:25 +01:00
vrf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-12-11 22:29:38 -08:00
vsockmon.c net: don't include ethtool.h from netdevice.h 2020-11-23 17:27:04 -08:00
vxlan.c vxlan: avoid double unlikely() notation when using IS_ERR() 2020-12-10 12:43:29 -08:00
xen-netfront.c xsk: Propagate napi_id to XDP socket Rx path 2020-12-01 00:09:25 +01:00