AuxXxilium/linux_dsm_epyc7002
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240b23c426
linux_dsm_epyc7002/drivers/net/ethernet
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Tony Camuso 240b23c426 netxen_nic: use spin_[un]lock_bh around tx_clean_lock (2) 
This patch should have been part of the previous patch having the
same summary. See  http://marc.info/?l=linux-kernel&m=143039470103795&w=2
Unfortunately, I didn't check to see where else this lock was used before
submitting that patch. This should take care of it for netxen_nic, as I
did a thorough search this time.

To recap from the original patch; although testing this driver with
DEBUG_LOCKDEP and DEBUG_SPINLOCK enabled did not produce any traces,
it would be more prudent in the case of tx_clean_lock to use _bh
versions of spin_[un]lock, since this lock is manipulated in both
the process and softirq contexts.

This patch was tested for functionality and regressions with netperf
and DEBUG_LOCKDEP and DEBUG_SPINLOCK enabled.

Signed-off-by: Tony Camuso <tcamuso@redhat.com>
Acked-By: Neil Horman <nhorman@tuxdriver.com>
Acked-By: Manish Chopra <manish.chopra@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-09 16:44:46 -04:00
..
3com
8390 net:treewide: Fix typo in drivers/net 2015-04-27 13:40:53 -04:00
adaptec
adi ptp: blackfin: use helpers for converting ns to timespec. 2015-03-31 17:19:19 -04:00
aeroflex net: greth: constify of_device_id array 2015-03-17 15:00:22 -04:00
agere
allwinner ethernet: codespell comment spelling fixes 2015-03-08 22:54:22 -04:00
alteon
altera altera_tse: Correct rx packet length 2015-04-29 15:19:34 -04:00
amd net: amd-xgbe: Add hardware dependency 2015-05-09 16:24:15 -04:00
apm net: xgene_enet: Set hardware dependency 2015-05-09 16:24:15 -04:00
apple powerpc updates for 4.1 2015-04-16 13:53:32 -05:00
arc ethernet: arc: ARC_EMAC and EMAC_ROCKCHIP should depend on HAS_DMA 2015-04-23 14:09:58 -04:00
atheros trivial: net: atl1e: atl1e_hw.h: fix 0x0x prefix 2015-04-29 14:56:39 -04:00
broadcom bnx2x: Fix to prevent inner-reload 2015-05-04 15:54:46 -04:00
brocade ethernet: codespell comment spelling fixes 2015-03-08 22:54:22 -04:00
cadence net: macb: Handle the RXUBR interrupt on all devices 2015-05-09 16:04:43 -04:00
calxeda ethernet: codespell comment spelling fixes 2015-03-08 22:54:22 -04:00
chelsio cxgb4: Fix MC1 memory offset calculation 2015-04-29 15:50:16 -04:00
cirrus ethernet: codespell comment spelling fixes 2015-03-08 22:54:22 -04:00
cisco Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-03-03 21:16:48 -05:00
davicom
dec Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-03-20 18:51:09 -04:00
dlink
emulex bridge/nl: remove wrong use of NLM_F_MULTI 2015-04-29 14:59:16 -04:00
faraday
freescale net: fec: Fix RGMII-ID mode 2015-04-30 16:48:53 -04:00
fujitsu
hisilicon net: hip04: Make tx coalesce timer actually work 2015-04-15 17:21:29 -04:00
hp
i825xx
ibm ehea: Fix memory hook reference counting crashes 2015-04-25 14:33:04 -04:00
icplus
intel ixgbevf: Use dev_kfree_skb_any in xmit path, not dev_kfree_skb 2015-05-04 00:06:55 -04:00
marvell pxa168: fix double deallocation of managed resources 2015-04-26 16:05:49 -04:00
mellanox net/mlx4_core: Work properly with EQ numbers > 256 in SRIOV 2015-05-05 19:39:12 -04:00
micrel ethernet: Use eth_<foo>_addr instead of memset 2015-03-03 17:01:36 -05:00
microchip
moxa ethernet: codespell comment spelling fixes 2015-03-08 22:54:22 -04:00
myricom ethernet: myri10ge: use arch_phys_wc_add() 2015-04-23 14:28:14 -04:00
natsemi
neterion s2io: Update driver to use dma_wmb 2015-04-08 12:15:14 -04:00
nuvoton
nvidia
nxp
octeon netdev: octeon_mgmt: constify of_device_id array 2015-03-17 15:00:22 -04:00
oki-semi ethernet: codespell comment spelling fixes 2015-03-08 22:54:22 -04:00
packetengines ethernet: codespell comment spelling fixes 2015-03-08 22:54:22 -04:00
pasemi net: pasemi: Use setup_timer and mod_timer 2015-03-01 13:40:23 -05:00
qlogic netxen_nic: use spin_[un]lock_bh around tx_clean_lock (2) 2015-05-09 16:44:46 -04:00
qualcomm ethernet: remove unused including <linux/version.h> 2015-04-16 12:14:24 -04:00
rdc
realtek r8169: Do not use dev_kfree_skb in xmit path 2015-05-04 00:06:55 -04:00
renesas sh_eth: Mitigate lost statistics updates 2015-03-04 15:40:54 -05:00
rocker bridge/nl: remove wrong use of NLM_F_MULTI 2015-04-29 14:59:16 -04:00
samsung ethernet: codespell comment spelling fixes 2015-03-08 22:54:22 -04:00
seeq
sfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-04-17 16:31:08 -04:00
sgi
silan
sis
smsc Revert "Revert "smc91x: retrieve IRQ and trigger flags in a modern way"" 2015-05-04 15:12:33 -04:00
stmicro drivers/net: include <module.h> for modular stmmac_platform code 2015-05-03 23:40:09 -04:00
sun sungem, sunhme, sunvnet: Update drivers to use dma_wmb/rmb 2015-04-08 12:15:14 -04:00
tehuti
ti net: netcp: remove call to netif_carrier_(on/off) for MAC to Phy interface 2015-04-27 23:11:49 -04:00
tile This is the final removal (after several years!) of the obsolete cpus_* 2015-04-20 10:19:03 -07:00
toshiba toshiba: Remove celleb from Kconfig options 2015-04-14 14:57:10 -04:00
tundra
via via-velocity: constify of_device_id array 2015-03-17 15:00:24 -04:00
wiznet Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-03-20 18:51:09 -04:00
xilinx ethernet: Use bool function returns of true/false instead of 1/0 2015-03-31 14:09:49 -04:00
xircom
xscale Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-03-03 21:16:48 -05:00
dnet.c
dnet.h
ec_bhf.c
ethoc.c net: ethoc: constify of_device_id array 2015-03-17 15:00:21 -04:00
fealnx.c
jme.c
jme.h
Kconfig
korina.c
lantiq_etop.c
Makefile
netx-eth.c