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f50b407653
linux/drivers/net
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David Vrabel f50b407653 xen-netfront: don't nest queue locks in xennet_connect() 
The nesting of the per-queue rx_lock and tx_lock in xennet_connect()
is confusing to both humans and lockdep.  The locking is safe because
this is the only place where the locks are nested in this way but
lockdep still warns.

Instead of adding the missing lockdep annotations, refactor the
locking to avoid the confusing nesting.  This is still safe, because
the xenbus connection state changes are all serialized by the xenwatch
thread.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reported-by: Sander Eikelenboom <linux@eikelenboom.it>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-08 11:21:03 -07:00
..
appletalk
arcnet
bonding bonding: Advertize vxlan offload features when supported 2014-06-18 16:49:51 -07:00
caif
can slcan: Port write_wakeup deadlock fix from slip 2014-06-16 21:29:13 -07:00
cris
dsa net: dsa: update DSA drivers to use ds_to_priv 2014-04-30 13:31:25 -04:00
ethernet net/mlx4_en: Don't configure the HW vxlan parser when vxlan offloading isn't set 2014-07-07 21:39:18 -07:00
fddi defxx: Fix !DYNAMIC_BUFFERS compilation warnings 2014-07-02 18:26:29 -07:00
hamradio
hippi
hyperv hyperv: fix apparent cut-n-paste error in send path teardown 2014-06-16 21:36:13 -07:00
ieee802154 at86rf230: fix irq setup 2014-06-22 18:04:03 -07:00
irda Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-06-12 14:27:40 -07:00
phy net: fix circular dependency in of_mdio code 2014-07-02 00:24:14 -07:00
plip
ppp inetpeer: get rid of ip_id_count 2014-06-02 11:00:41 -07:00
slip slip: Fix deadlock in write_wakeup 2014-06-16 21:29:12 -07:00
team Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-06-03 23:32:12 -07:00
usb net: qmi_wwan: Add ID for Telewell TW-LTE 4G v2 2014-07-07 20:53:41 -07:00
vmxnet3 vmxnet3: adjust ring sizes when interface is down 2014-06-16 21:26:40 -07:00
wan farsync: Fix confusion about DMA address and buffer offset types 2014-06-11 00:45:29 -07:00
wimax net: wimax: i2400m: control.c: Cleaning up conjunction always evaluates to false 2014-06-11 00:13:16 -07:00
wireless Merge branch 'ath-current' of git://github.com/kvalo/ath 2014-06-26 11:39:36 -04:00
xen-netback xen-netback: bookkeep number of active queues in our own module 2014-06-25 15:59:47 -07:00
dummy.c
eql.c
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macvlan.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-06-11 16:02:55 -07:00
macvtap.c mactap: Fix checksum errors for non-gso packets in bridge mode 2014-04-30 16:12:22 -04:00
Makefile
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c net: use ethtool_cmd_speed_set helper to set ethtool speed value 2014-06-06 16:24:07 -07:00
rionet.c net: get rid of SET_ETHTOOL_OPS 2014-05-13 17:43:20 -04:00
sb1000.c
Space.c
sungem_phy.c
tun.c net-tun: restructure tun_do_read for better sleep/wakeup efficiency 2014-05-21 15:50:28 -04:00
veth.c
virtio_net.c net: get rid of SET_ETHTOOL_OPS 2014-05-13 17:43:20 -04:00
vxlan.c vxlan: Checksum fixes 2014-06-15 01:00:50 -07:00
xen-netfront.c xen-netfront: don't nest queue locks in xennet_connect() 2014-07-08 11:21:03 -07:00