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linux/drivers/net/ethernet
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Eric Dumazet ec91698360 ixgbe: fix race accessing page->_count 
This is illegal to use atomic_set(&page->_count, 2) even if we 'own'
the page. Other entities in the kernel need to use get_page_unless_zero()
to get a reference to the page before testing page properties, so we could
loose a refcount increment.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-10 15:37:28 -04:00
..
3com Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-10-08 16:22:22 -04:00
8390 PCI changes for the v3.17 merge window (part 2): 2014-08-14 18:10:33 -06:00
adaptec PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
adi net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
aeroflex greth: moved TX ring cleaning to NAPI rx poll func 2014-09-05 21:57:09 -07:00
agere et131x: Add PCIe gigabit ethernet driver et131x to drivers/net 2014-10-03 12:22:19 -07:00
allwinner net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
alteon PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
altera Altera TSE: Add support for no PHY 2014-10-05 21:39:40 -04:00
amd am2150: Update nmclan_cs.c to use update PCMCIA API 2014-09-22 14:27:44 -04:00
apm drivers: net: xgene: Add 10GbE ethtool support 2014-10-10 15:07:00 -04:00
apple
arc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-09-23 12:09:27 -04:00
atheros PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
broadcom Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-10-08 16:22:22 -04:00
brocade Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-10-08 16:22:22 -04:00
cadence net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
calxeda net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
chelsio cxgb4: Wait for device to get ready before reading any register 2014-10-09 18:53:52 -04:00
cirrus cirrus: cs89x0: Use managed interfaces 2014-08-02 16:40:52 -07:00
cisco drivers/net: Convert remaining uses of pr_warning to pr_warn 2014-09-09 20:37:08 -07:00
davicom net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
dec tulip: dmfe: Fix global namespace pollution of phy accessors. 2014-08-27 18:25:40 -07:00
dlink PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
emulex be2net: fix alignment on line wrap 2014-09-22 15:01:09 -04:00
faraday
freescale net: fs_enet: error: 'SCCE_ENET_TXF' undeclared 2014-10-10 00:51:24 -04:00
fujitsu drivers/net: ethernet: Remove typedef for struct and enum 2014-08-07 16:02:58 -07:00
hisilicon
hp hp100: Convert the normal skb free path to dev_consume_skb_any() 2014-09-08 15:39:58 -07:00
i825xx
ibm ehea: Fix TSO and hw checksums with non-accelerated vlan packets. 2014-08-25 17:27:09 -07:00
icplus PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
intel ixgbe: fix race accessing page->_count 2014-10-10 15:37:28 -04:00
marvell net: pxa168_eth: PXA168_ETH should depend on HAS_DMA 2014-10-10 14:45:01 -04:00
mellanox Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-10-08 21:40:54 -04:00
micrel PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
microchip
moxa net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
myricom PCI changes for the v3.17 merge window (part 2): 2014-08-14 18:10:33 -06:00
natsemi PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
neterion net: ethernet: neterion: vxge: vxge-main.c: Cleaning up missing null-terminate in conjunction with strncpy 2014-09-15 14:17:00 -04:00
nuvoton net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
nvidia ethernet: nvidia: Remove extra parens 2014-09-02 13:47:25 -07:00
nxp net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
octeon drivers: net: ethernet: octeon_mgmt: fix a compiler warning 2014-09-08 14:23:46 -07:00
oki-semi pch_gbe: 'select' NET_PTP_CLASSIFY. 2014-09-22 13:25:51 -04:00
packetengines drivers/net: Convert remaining uses of pr_warning to pr_warn 2014-09-09 20:37:08 -07:00
pasemi PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
qlogic Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-10-08 21:40:54 -04:00
qualcomm net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
rdc PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
realtek r8169:add support for RTL8168EP 2014-10-08 15:58:45 -04:00
renesas net: sh_eth: fix driver dependencies 2014-09-02 13:23:25 -07:00
samsung
seeq
sfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-09-23 12:09:27 -04:00
sgi PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
silan PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
sis PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
smsc net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
stmicro stmmac: correct mc_filter local variable in set_filter and set_mac_addr call 2014-10-10 14:48:02 -04:00
sun sunvnet: fix potential NULL pointer dereference 2014-10-01 15:26:09 -04:00
tehuti PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
ti net: cpsw: Add am33xx MACID readout 2014-09-30 01:30:43 -04:00
tile drivers/net: Convert remaining uses of pr_warning to pr_warn 2014-09-09 20:37:08 -07:00
toshiba net: spider_net: avoid using signed char for bitops 2014-10-05 21:15:16 -04:00
tundra
via Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-10-07 21:16:26 -04:00
wiznet net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
xilinx net: ll_temac: Remove unnecessary ether_setup after alloc_etherdev 2014-10-01 15:01:10 -04:00
xircom ethernet: amd: Remove typedef local_info_t 2014-08-11 12:19:53 -07:00
xscale
dnet.c net: dnet: Use managed interfaces 2014-08-02 16:40:52 -07:00
dnet.h
ec_bhf.c net: ec_bhf: remove excessive debug messages 2014-08-24 18:36:57 -07:00
ethoc.c net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
fealnx.c PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
jme.c PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
jme.h
Kconfig et131x: Add PCIe gigabit ethernet driver et131x to drivers/net 2014-10-03 12:22:19 -07:00
korina.c
lantiq_etop.c net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
Makefile et131x: Add PCIe gigabit ethernet driver et131x to drivers/net 2014-10-03 12:22:19 -07:00
netx-eth.c net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
s6gmac.c