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bc9627e7e9
linux/drivers/net/ethernet
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françois romieu bc9627e7e9 via-velocity: fix netif_receive_skb use in irq disabled section. 
2fdac010bd ("via-velocity.c: update napi
implementation") overlooked an irq disabling spinlock when the Rx part
of the NAPI poll handler was converted from netif_rx to netif_receive_skb.

NAPI Rx processing can be taken out of the locked section with a pair of
napi_{disable / enable} since it only races with the MTU change function.

An heavier rework of the NAPI locking would be able to perform NAPI Tx
before Rx where I simply removed one of velocity_tx_srv calls.

References: https://bugzilla.redhat.com/show_bug.cgi?id=1022733
Fixes: 2fdac010bd (via-velocity.c: update napi implementation)
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Tested-by: Alex A. Schmidt <aaschmidt1@gmail.com>
Cc: Jamie Heilman <jamie@audible.transient.net>
Cc: Michele Baldessari <michele@acksyn.org>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-28 18:43:35 -05:00
..
3com net: typhoon: remove unnecessary pci_set_drvdata() 2013-10-18 00:03:28 -04:00
8390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-11-13 17:40:34 +09:00
adaptec net: starfire: remove unnecessary pci_set_drvdata() 2013-10-18 00:03:28 -04:00
adi adi: Remove extern from function prototypes 2013-09-24 10:09:18 -04:00
aeroflex drivers:net: Convert dma_alloc_coherent(...__GFP_ZERO) to dma_zalloc_coherent 2013-08-29 21:55:23 -04:00
allwinner
alteon
amd Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-11-13 17:40:34 +09:00
apple macmace: add missing platform_set_drvdata() in mace_probe() 2013-11-11 14:02:08 -05:00
arc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-11-13 17:40:34 +09:00
atheros alx: Reset phy speed after resume 2013-11-14 17:14:42 -05:00
broadcom tg3: Convert to use hwmon_device_register_with_groups 2013-11-28 18:22:02 -05:00
brocade Merge branch 'for-linus-dma-masks' of git://git.linaro.org/people/rmk/linux-arm 2013-11-14 07:55:21 +09:00
cadence Remove GENERIC_HARDIRQ config option 2013-09-13 15:09:52 +02:00
calxeda net: calxedaxgmac: Fix panic caused by MTU change of active interface 2013-11-07 19:25:53 -05:00
chelsio Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-11-04 13:48:30 -05:00
cirrus net: ep93xx_eth: use dev_get_platdata() 2013-08-30 17:43:35 -04:00
cisco net: enic: remove unnecessary pci_set_drvdata() 2013-10-18 00:03:30 -04:00
davicom Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-10-23 16:49:34 -04:00
dec net: tulip: use DEFINE_PCI_DEVICE_TABLE 2013-10-22 02:19:23 -04:00
dlink net: dl2k: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:00 -04:00
emulex be2net: Avoid programming permenant MAC by BE3-R VFs 2013-11-23 15:11:07 -08:00
faraday drivers:net: Convert dma_alloc_coherent(...__GFP_ZERO) to dma_zalloc_coherent 2013-08-29 21:55:23 -04:00
freescale net:fec: fix WARNING caused by lack of calls to dma_mapping_error() 2013-11-14 16:37:33 -05:00
fujitsu net: fujitsu: Remove ISA depdendency from Kconfig 2013-10-07 15:52:54 -04:00
hp hp100: replace hardcoded name in /proc/interrupts with interface name 2013-09-27 17:38:32 -04:00
i825xx net:drivers/net: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO 2013-11-07 03:01:59 -05:00
ibm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-11-13 17:40:34 +09:00
icplus net: icplus: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:01 -04:00
intel Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-11-19 15:50:47 -08:00
marvell Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-11-19 15:50:47 -08:00
mellanox Main batch of InfiniBand/RDMA changes for 3.13: 2013-11-18 15:36:04 -08:00
micrel net: ksz884x: use DEFINE_PCI_DEVICE_TABLE 2013-10-22 02:19:23 -04:00
microchip
moxa ethernet: moxa: remove duplicate includes 2013-10-21 18:46:45 -04:00
myricom net: myri10ge: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:02 -04:00
natsemi xtsonic: add missing platform_set_drvdata() in xtsonic_probe() 2013-11-11 14:02:08 -05:00
neterion Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-11-14 16:30:30 +09:00
nuvoton drivers:net: delete premature free_irq 2013-09-04 13:18:19 -04:00
nvidia net: Explicitly initialize u64_stats_sync structures for lockdep 2013-11-06 12:40:25 +01:00
nxp DMA-API: net: nxp/lpc_eth: use dma_coerce_mask_and_coherent() 2013-10-31 14:48:56 +00:00
octeon Merge branch 'for-linus-dma-masks' of git://git.linaro.org/people/rmk/linux-arm 2013-11-14 07:55:21 +09:00
oki-semi pch_gbe: Validate hwtstamp_config completely before applying it 2013-11-14 16:22:10 -05:00
packetengines net: packetengines: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:02 -04:00
pasemi net: pasemi: remove unnecessary pci_set_drvdata() 2013-10-22 02:11:51 -04:00
qlogic Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
rdc net: r6040: remove unnecessary pci_set_drvdata() 2013-10-22 02:11:52 -04:00
realtek Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-11-14 16:30:30 +09:00
renesas sh_eth: check platform data pointer 2013-11-04 15:49:28 -05:00
seeq net: seeq: use dev_get_platdata() 2013-08-30 17:43:37 -04:00
sfc Merge branch 'for-linus-dma-masks' of git://git.linaro.org/people/rmk/linux-arm 2013-11-14 07:55:21 +09:00
sgi net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
silan
sis net: sis190: remove unnecessary pci_set_drvdata() 2013-10-22 02:11:52 -04:00
smsc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-11-13 17:40:34 +09:00
stmicro stmmac: Validate hwtstamp_config completely before applying it 2013-11-14 16:22:10 -05:00
sun net: niu: remove unnecessary pci_set_drvdata() 2013-10-23 16:58:41 -04:00
tehuti net: tehuti: remove unnecessary pci_set_drvdata() 2013-10-23 16:58:41 -04:00
ti net: ethernet: ti/cpsw: do not crash on single-MAC machines during resume 2013-11-15 17:58:19 -05:00
tile Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-11-14 16:30:30 +09:00
toshiba net: tc35815: remove unnecessary pci_set_drvdata() 2013-10-23 16:58:41 -04:00
tundra net: tsi108: use dev_get_platdata() 2013-08-30 17:43:38 -04:00
via via-velocity: fix netif_receive_skb use in irq disabled section. 2013-11-28 18:43:35 -05:00
wiznet net: w5100: use dev_get_platdata() 2013-08-30 17:43:38 -04:00
xilinx Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-11-13 17:40:34 +09:00
xircom
xscale ixp4xx_eth: Validate hwtstamp_config completely before applying it 2013-11-14 16:22:10 -05:00
dnet.c
dnet.h
ethoc.c net: ethoc: use dev_get_platdata() 2013-08-30 17:43:35 -04:00
fealnx.c net: fealnx: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:01 -04:00
jme.c net: jme: remove unnecessary pci_set_drvdata() 2013-10-21 17:21:01 -04:00
jme.h jme: Remove unused #define PFX 2013-11-07 02:14:32 -05:00
Kconfig
korina.c net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
lantiq_etop.c net: lantiq_etop: remove deprecated IRQF_DISABLED 2013-09-15 22:01:05 -04:00
Makefile
netx-eth.c net: netx-eth: remove unnecessary casting 2013-09-04 00:27:27 -04:00
s6gmac.c