leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
f4519fd937
linux/drivers/net
History
Dedy Lansky f4519fd937 wil6210: make sure DR bit is read before rest of the status message 
Due to compiler optimization, it's possible that dr_bit (descriptor
ready) is read last from the status message.
Due to race condition between HW writing the status message and
driver reading it, other fields that were read earlier (before dr_bit)
could have invalid values.

Fix this by explicitly reading the dr_bit first and then using rmb
before reading the rest of the status message.

Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-12 18:06:53 +03:00
..
appletalk
arcnet arcnet: capmode: remove redundant assignment to pointer pkt 2019-08-30 14:14:46 -07:00
bonding Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
caif caif: no need to check return value of debugfs_create functions 2019-08-11 21:31:25 -07:00
can can: Delete unnecessary checks before the macro call “dev_kfree_skb” 2019-08-22 16:22:03 -07:00
dsa Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-02 11:20:17 -07:00
ethernet mvpp2: percpu buffers 2019-09-02 12:07:46 -07:00
fddi The main MIPS changes for a pretty light v5.3 cycle, including: 2019-07-17 09:42:03 -07:00
fjes
hamradio hamradio: Delete unnecessary checks before the macro call “dev_kfree_skb” 2019-08-22 16:22:03 -07:00
hippi hippi: Remove call to memset after pci_alloc_consistent 2019-07-15 11:06:27 -07:00
hyperv Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
ieee802154 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-27 14:23:31 -07:00
ipvlan ipvlan: set hw_enc_features like macvlan 2019-08-16 15:58:34 -07:00
netdevsim netdevsim: Fix build error without CONFIG_INET 2019-08-20 13:46:32 -07:00
phy Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-02 11:20:17 -07:00
plip
ppp compat_ioctl: pppoe: fix PPPOEIOCSFWD handling 2019-07-30 14:42:13 -07:00
slip net: delete "register" keyword 2019-08-08 18:03:42 -07:00
team team: Add vlan tx offload to hw_enc_features 2019-08-08 22:41:41 -07:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-02 11:20:17 -07:00
vmxnet3 net: Use skb_frag_off accessors 2019-07-30 14:21:32 -07:00
wan net: wan: sdla: Mark expected switch fall-through 2019-07-29 13:57:58 -07:00
wimax wimax/i2400m: remove debug containing bogus calculation of index 2019-08-30 12:31:52 -07:00
wireless wil6210: make sure DR bit is read before rest of the status message 2019-09-12 18:06:53 +03:00
xen-netback Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
dummy.c
eql.c
geneve.c
gtp.c
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macsec.c
macvlan.c
macvtap.c
Makefile
mdio.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c coallocate socket_wq with socket itself 2019-07-08 19:25:19 -07:00
thunderbolt.c net: Use skb_frag_off accessors 2019-07-30 14:21:32 -07:00
tun.c tun: mark small packets as owned by the tap sock 2019-07-25 11:38:32 -07:00
veth.c
virtio_net.c
vrf.c vrf: make sure skb->data contains ip header to make routing 2019-07-21 13:32:51 -07:00
vsockmon.c
vxlan.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-07-08 19:48:57 -07:00
xen-netfront.c net: Use skb_frag_off accessors 2019-07-30 14:21:32 -07:00