Yuval Mintz dff173de84 bnx2x: Fix statistics locking scheme ... Statistics' state-machine in bnx2x driver must be synced with various driver flows, but its current locking scheme manages to be wasteful [using 2 locks + additional local variable] and prone to race-conditions at the same time, as the state-machine and 'action' are being accessed under different locks. In addition, current 'safe exec' isn't in fact safe, since the only guarantee it gives is that DMA transactions are over, but ramrods might still be running. This patch cleans up said logic, leaving us with a single lock for the entire flow and removing the possible races. Changes from v2: - Switched into mutex locking from semaphore locking. - Release locks on error flows. Changes from v1: Failure to acquire lock fails flow instead of printing a warning and allowing access to the critical section. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-03-23 22:38:24 -04:00
..
3com	drivers/net: Use setup_timer and mod_timer	2015-02-11 19:40:12 -08:00
8390	net: 8390: axnet_cs: Use setup_timer and mod_timer	2015-03-01 13:40:23 -05:00
adaptec
adi
aeroflex
agere	et131x: use msecs_to_jiffies for conversions	2015-02-11 19:37:43 -08:00
allwinner
alteon	net: rename vlan_tx_* helpers since "tx" is misleading there	2015-01-13 17:51:08 -05:00
altera	altera_tse: Fixes in NAPI and interrupt handling paths	2015-02-23 18:07:36 -05:00
amd	net: ethernet: pcnet32: Setup the SRAM and NOUFLO on Am79C97{3, 5}	2015-03-20 12:56:40 -04:00
apm	net: eth: xgene: fix booting with devicetree	2015-03-05 15:40:10 -05:00
apple
arc
atheros	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-01-15 00:53:17 -05:00
broadcom	bnx2x: Fix statistics locking scheme	2015-03-23 22:38:24 -04:00
brocade	net: rename vlan_tx_* helpers since "tx" is misleading there	2015-01-13 17:51:08 -05:00
cadence	net: macb: constify macb configuration data	2015-03-09 15:53:42 -04:00
calxeda
chelsio	cxgb4: fix coccinelle warnings	2015-03-10 13:42:00 -04:00
cirrus	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-02-05 14:33:28 -08:00
cisco	enic: do notify_check before returning credits	2015-02-27 15:53:43 -05:00
davicom	dm9000: Add regulator and reset support to dm9000	2015-01-15 14:08:07 -05:00
dec	tulip_core.c : out-of-bounds check.	2015-03-13 12:43:25 -04:00
dlink
emulex	be2net: use PCI MMIO read instead of config read for errors	2015-03-20 13:25:51 -04:00
faraday
freescale	Revert "net: fec: fix the warning found by dma debug"	2015-03-13 13:10:37 -04:00
fujitsu
hisilicon	net: hip04: add missing MODULE_LICENSE	2015-02-02 18:51:03 -08:00
hp
i825xx
ibm	ibmveth: enable interrupts after napi_complete()	2015-03-10 00:22:22 -04:00
icplus
intel	i40e: check pointers before use	2015-02-26 04:54:03 -08:00
marvell	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-01-27 16:59:56 -08:00
mellanox	net/mlx4_en: Set statistics bitmap at port init	2015-03-18 15:17:11 -04:00
micrel
microchip
moxa
myricom	myri10ge: Delete an unnecessary check before the function call "kfree"	2015-02-05 00:25:10 -08:00
natsemi	net: rename vlan_tx_* helpers since "tx" is misleading there	2015-01-13 17:51:08 -05:00
neterion	vxge: fix sparse warning	2015-02-05 16:07:06 -08:00
nuvoton
nvidia	net: rename vlan_tx_* helpers since "tx" is misleading there	2015-01-13 17:51:08 -05:00
nxp
octeon
oki-semi
packetengines
pasemi	net: pasemi: Use setup_timer and mod_timer	2015-03-01 13:40:23 -05:00
qlogic	netxen_nic: Fix trivial typos in comments	2015-03-01 13:40:22 -05:00
qualcomm
rdc
realtek	r8169: Fix trivial typo in rtl_check_firmware	2015-02-24 16:26:07 -05:00
renesas	sh_eth: Really fix padding of short frames on TX	2015-03-02 21:30:56 -05:00
rocker	rocker: silence shift wrapping warning	2015-02-27 15:53:44 -05:00
samsung	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-02-09 14:35:57 -08:00
seeq
sfc
sgi
silan
sis
smsc	Revert "smc91x: retrieve IRQ and trigger flags in a modern way"	2015-03-17 15:04:57 -04:00
stmicro	stmmac: check IRQ availability early on probe	2015-03-04 15:43:26 -05:00
sun	niu: fix error handling in niu_class_to_ethflow()	2015-02-28 12:58:25 -05:00
tehuti	net: rename vlan_tx_* helpers since "tx" is misleading there	2015-01-13 17:51:08 -05:00
ti	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-03-03 15:30:07 -08:00
tile	tile: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:37 -08:00
toshiba
tundra
via	mii: Handle link state changes for forced modes in mii_check_media()	2015-01-19 15:43:42 -05:00
wiznet	net: WIZnet drivers: enable interrupts after napi_complete()	2015-03-10 00:22:54 -04:00
xilinx
xircom
xscale	ethernet/ixp4xx: prevent allmulti from clobbering promisc	2015-02-20 15:49:07 -05:00
dnet.c
dnet.h
ec_bhf.c
ethoc.c
fealnx.c
jme.c	net: rename vlan_tx_* helpers since "tx" is misleading there	2015-01-13 17:51:08 -05:00
jme.h
Kconfig
korina.c
lantiq_etop.c
Makefile
netx-eth.c