Richard Cochran 2290482379 net: dsa: mv88e6xxx: Fix receive time stamp race condition. ... The DSA stack passes received PTP frames to this driver via mv88e6xxx_port_rxtstamp() for deferred delivery. The driver then queues the frame and kicks the worker thread. The work callback reads out the latched receive time stamp and then works through the queue, delivering any non-matching frames without a time stamp. If a new frame arrives after the worker thread has read out the time stamp register but enters the queue before the worker finishes processing the queue, that frame will be delivered without a time stamp. This patch fixes the race by moving the queue onto a list on the stack before reading out the latched time stamp value. Fixes: c6fe0ad2c3 ("net: dsa: mv88e6xxx: add rx/tx timestamping support") Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-04-12 22:05:58 -04:00
..
appletalk	…
arcnet	…
bonding	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-04-01 19:49:34 -04:00
caif	drivers/net: Use octal not symbolic permissions	2018-03-26 12:07:49 -04:00
can	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2018-04-03 14:04:18 -07:00
dsa	net: dsa: mv88e6xxx: Fix receive time stamp race condition.	2018-04-12 22:05:58 -04:00
ethernet	nfp: flower: split and limit cmsg skb lists	2018-04-12 21:57:28 -04:00
fddi	…
fjes	…
hamradio	drivers/net: Use octal not symbolic permissions	2018-03-26 12:07:49 -04:00
hippi	…
hyperv	hv_netvsc: Pass net_device parameter to revoke and teardown functions	2018-04-05 22:21:00 -04:00
ieee802154	Merge branch 'ieee802154-for-davem-2018-03-29' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next	2018-03-30 13:00:11 -04:00
ipvlan	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
netdevsim	devlink: convert occ_get op to separate registration	2018-04-08 12:45:57 -04:00
phy	lan78xx: PHY DSP registers initialization to address EEE link drop issues with long cables	2018-04-12 21:46:10 -04:00
plip	…
ppp	pptp: remove a buggy dst release in pptp_connect()	2018-04-04 11:17:55 -04:00
slip	slip: Check if rstate is initialized before uncompressing	2018-04-11 10:33:46 -04:00
team	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-04-01 19:49:34 -04:00
usb	lan78xx: Don't reset the interface on open	2018-04-11 14:44:45 -04:00
vmxnet3	vmxnet3: remove unused flag "rxcsum" from struct vmxnet3_adapter	2018-03-20 10:56:25 -04:00
wan	hdlc_ppp: carrier detect ok, don't turn off negotiation	2018-02-26 14:38:12 -05:00
wimax	net: drivers/net: Remove unnecessary skb_copy_expand OOM messages	2018-03-15 14:28:03 -04:00
wireless	mac80211_hwsim: use DEFINE_IDA	2018-04-11 10:28:39 -07:00
xen-netback	drivers/net: Use octal not symbolic permissions	2018-03-26 12:07:49 -04:00
Kconfig	netdevsim: Add simple FIB resource controller via devlink	2018-03-29 14:10:31 -04:00
LICENSE.SRC	…
Makefile	net: remove cris etrax ethernet driver	2018-03-26 15:56:24 +02:00
Space.c	net/mac89x0: Convert to platform_driver	2018-03-01 21:21:36 -05:00
dummy.c	net: Do not take net_rwsem in __rtnl_link_unregister()	2018-03-31 22:24:58 -04:00
eql.c	…
geneve.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
gtp.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
ifb.c	net: Do not take net_rwsem in __rtnl_link_unregister()	2018-03-31 22:24:58 -04:00
loopback.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
macsec.c	macsec: missing dev_put() on error in macsec_newlink()	2018-03-22 14:30:36 -04:00
macvlan.c	macvlan: filter out unsupported feature flags	2018-03-11 22:46:16 -04:00
macvtap.c	…
mdio.c	…
mii.c	…
netconsole.c	…
nlmon.c	…
ntb_netdev.c	…
rionet.c	…
sb1000.c	…
sungem_phy.c	…
tap.c	vfs: do bulk POLL* -> EPOLL* replacement	2018-02-11 14:34:03 -08:00
thunderbolt.c	net: thunderbolt: Run disconnect flow asynchronously when logout is received	2018-02-12 12:03:04 -05:00
tun.c	tun: send netlink notification when the device is modified	2018-04-11 14:48:05 -04:00
veth.c	…
virtio_net.c	virtio-net: Fix operstate for virtio when no VIRTIO_NET_F_STATUS	2018-03-23 12:16:46 -04:00
vrf.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-04-01 19:49:34 -04:00
vsockmon.c	…
vxlan.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
xen-netfront.c	drivers/net: Use octal not symbolic permissions	2018-03-26 12:07:49 -04:00