David Woodhouse 9a5d2bd99e ppp: Fix race condition with queue start/stop ... Commit e675f0cc9a ("ppp: Don't stop and restart queue on every TX packet") introduced a race condition which could leave the net queue stopped even when the channel is no longer busy. By calling netif_stop_queue() from ppp_start_xmit(), based on the return value from ppp_xmit_process() but *after* all the locks have been dropped, we could potentially do so *after* the channel has actually finished transmitting and attempted to re-wake the queue. Fix this by moving the netif_stop_queue() into ppp_xmit_process() under the xmit lock. I hadn't done this previously, because it gets called from other places than ppp_start_xmit(). But I now think it's the better option. The net queue *should* be stopped if the channel becomes congested due to writes from pppd, anyway. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-04-13 13:06:47 -04:00
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appletalk
arcnet
bonding	bonding: properly unset current_arp_slave on slave link up	2012-04-05 19:07:59 -04:00
caif	caif_hsi: use dev_dbg not dev_err for reporting	2012-04-13 11:01:44 -04:00
can
cris
dsa
ethernet	Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2012-04-06 17:56:20 -07:00
fddi
hamradio
hippi
hyperv
irda
phy	phy:icplus:fix Auto Power Saving in ip101a_config_init.	2012-04-03 18:48:58 -04:00
plip
ppp	ppp: Fix race condition with queue start/stop	2012-04-13 13:06:47 -04:00
slip
team
tokenring
usb	net: usb: cdc_eem: fix mtu	2012-04-01 23:32:35 -04:00
vmxnet3
wan
wimax	Merge branch 'akpm' (Andrew's patch-bomb)	2012-04-05 15:30:34 -07:00
wireless	rtlwifi: Add missing DMA buffer unmapping for PCI drivers	2012-04-11 15:01:45 -04:00
xen-netback
dummy.c
eql.c
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macvlan.c
macvtap.c
Makefile
mdio.c
mii.c
netconsole.c
rionet.c	rionet: fix page allocation order of rionet_active	2012-04-01 23:17:16 -04:00
sb1000.c
Space.c
sungem_phy.c
tun.c
veth.c
virtio_net.c	net: Fix misplaced parenthesis in virtio_net.c	2012-04-13 11:01:44 -04:00
xen-netfront.c	Two fixes for regressions:	2012-04-06 17:54:53 -07:00