Jacob Keller e8d2f4c674 i40e: fix CONFIG_BUSY checks in i40e_set_settings function ... The check for I40E_CONFIG_BUSY state bit in the i40e_set_link_ksettings function is fishy. First we can notice a few things about the check here. First a similar check was introduced by commit 'c7d05ca89f8e ("i40e: driver ethtool core")' Later a commit introducing the link settings was added by commit 'bf9c71417f72 ("i40e: Implement set_settings for ethtool")' However, this second check was against vsi->state instead of pf->state, and also failed to set the bit, it only checks. That indicates the locking was not quite correct. The only other place that the state bit in vsi->state gets used is to protect the filter list. Since this code does not care about the mac filter list, and seems clear the original code should have set the pf->state bit. Fix these issues by using pf->state correctly, and by actually setting the bit so that we properly lock as expected. Since these checks occur while holding the rtnl_lock(), lets also add a timeout so that we don't potentially softlock the system. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>		2017-04-19 17:17:03 -07:00
..
3com	net: typhoon: Use net_device_stats from struct net_device	2017-04-07 07:03:33 -07:00
8390
adaptec
adi	net: bfin_mac: Remove unused stats member from struct bfin_mac_local	2017-03-27 16:01:59 -07:00
aeroflex	net: greth: Utilize of_get_mac_address()	2017-03-22 12:00:39 -07:00
agere
alacritech
allwinner
alteon
altera
amazon	net/ena: switch to pci_alloc_irq_vectors	2017-04-11 11:16:03 -04:00
amd	net: nmlan_cs: Use net_device_stats from struct net_device	2017-04-07 07:03:33 -07:00
apm	drivers: net: xgene-v2: Extend ethtool statistics	2017-04-18 15:55:13 -04:00
apple
aquantia	net:ethernet:aquantia: Reset is_gso flag when EOP reached.	2017-03-24 12:32:19 -07:00
arc
atheros	net: alx: switch to pci_alloc_irq_vectors	2017-04-11 11:16:02 -04:00
aurora
broadcom	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-04-06 08:24:51 -07:00
brocade	bna: avoid writing uninitialized data into hw registers	2017-03-24 12:49:12 -07:00
cadence	net: macb: Use net_device_stats from struct net_device	2017-04-07 07:03:33 -07:00
calxeda
cavium	net: thunderx: Switch to pci_alloc_irq_vectors	2017-04-11 11:16:03 -04:00
chelsio	cxgb4: save tid while creating server filter	2017-04-13 12:37:57 -04:00
cirrus	net: cx89x0: move attribute declaration before struct keyword	2017-04-18 16:00:34 -04:00
cisco
davicom
dec	net: tulip: de2104x: Use net_device_stats from struct net_device	2017-04-07 07:03:33 -07:00
dlink	net: dl2k: Use net_device_stats from struct net_device	2017-04-07 07:03:33 -07:00
emulex	be2net: VxLAN offload should be re-enabled when only 1 UDP port is left	2017-04-18 15:56:25 -04:00
ezchip	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-04-06 08:24:51 -07:00
faraday	ftgmac100: Fix potential ordering issue in NAPI poll	2017-04-18 14:11:09 -04:00
freescale	net: fec: add ERR007885 for i.MX6ul enet IP	2017-04-11 14:36:28 -04:00
fujitsu
hisilicon	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-04-06 08:24:51 -07:00
hp
i825xx
ibm	net: emac: Use net_device_stats from struct net_device	2017-04-07 07:03:33 -07:00
intel	i40e: fix CONFIG_BUSY checks in i40e_set_settings function	2017-04-19 17:17:03 -07:00
marvell	sky2: Use seq_puts() in sky2_debug_show()	2017-04-18 13:55:11 -04:00
mediatek	net-next: ethernet: mediatek: add device_node of GMAC pointing into the netdev instance	2017-04-07 13:50:55 -07:00
mellanox	net/mlx5e: E-switch vport manager is valid for ethernet only	2017-04-17 11:08:32 -04:00
micrel	net: ks8851: Added support for half-duplex SPI	2017-03-09 18:18:37 -08:00
microchip
moxa	net: moxa: Use net_device_stats from struct net_device	2017-04-07 07:03:33 -07:00
myricom
natsemi
neterion	net: s2io: fix typo argumnet argument	2017-02-26 11:57:58 -05:00
netronome	nfp: don't dereference a null nn->eth_port to print a warning	2017-04-08 08:15:34 -07:00
nuvoton	net: nuvoton: Use net_device_stats from struct net_device	2017-04-07 07:03:33 -07:00
nvidia	forcedeth: Remove return from a void function	2017-02-23 10:55:07 -05:00
nxp
oki-semi
packetengines
pasemi
qlogic	qede: Add aRFS support	2017-04-17 13:06:18 -04:00
qualcomm	drivers: add explicit interrupt.h includes	2017-03-30 11:05:34 -07:00
rdc
realtek	r8169: replace init_timer with setup_timer	2017-03-12 23:55:03 -07:00
renesas
rocker	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-04-06 08:24:51 -07:00
samsung
seeq	drivers: net: ethernet: remove incorrect __exit markups	2017-03-02 14:33:49 -08:00
sfc	sfc: don't insert mc_list on low-latency firmware if it's too long	2017-04-05 18:35:21 -07:00
sgi	net: sgi: ioc3-eth: use new api ethtool_{get|set}_link_ksettings	2017-03-06 17:05:39 -08:00
silan	net: silan: sc92031: use new api ethtool_{get|set}_link_ksettings	2017-03-06 17:05:39 -08:00
sis	net: sis: sis900: use new api ethtool_{get|set}_link_ksettings	2017-03-06 17:05:39 -08:00
smsc	net: smsc: smc91x: use new api ethtool_{get|set}_link_ksettings	2017-03-08 22:18:05 -08:00
stmicro	net: stmmac: set total length of the packet to be transmitted in TDES3	2017-04-13 12:40:09 -04:00
sun	net: sunhme: Use net_device_stats from struct net_device	2017-04-07 07:03:33 -07:00
synopsys	net: dwc-xlgmac: add the initial ethtool support	2017-04-13 13:46:38 -04:00
tehuti	net: tehuti: use new api ethtool_{get|set}_link_ksettings	2017-03-27 16:00:07 -07:00
ti	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-04-06 08:24:51 -07:00
tile
toshiba	net: toshiba: spider_net: use new api ethtool_{get|set}_link_ksettings	2017-03-08 22:18:05 -08:00
tundra	net: tundra: tsi108: use new api ethtool_{get|set}_link_ksettings	2017-03-12 19:28:07 -07:00
via	net: via: via-velocity: use new api ethtool_{get|set}_link_ksettings	2017-03-12 19:28:07 -07:00
wiznet	net: ethernet: wiznet: avoid format string exposure	2017-04-06 13:38:11 -07:00
xilinx	net: axienet: use eth_hw_addr_random()	2017-03-06 17:15:41 -08:00
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c	net: ethoc: Use ether_addr_copy()	2017-03-21 17:16:56 -07:00
fealnx.c
jme.c
jme.h
Kconfig	net: dwc-xlgmac: Initial driver for DesignWare Enterprise Ethernet	2017-03-09 13:29:27 -08:00
korina.c
lantiq_etop.c
Makefile	net: dwc-xlgmac: Initial driver for DesignWare Enterprise Ethernet	2017-03-09 13:29:27 -08:00
netx-eth.c