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Linus Torvalds 46fcc86dd7 Revert "e1000: fix NAPI performance on 4-port adapters" ... This reverts commit 60cba200f1. It's been linked to lockups of the e1000 hardware, see for example https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=229603 but it's likely that the commit itself is not really introducing the bug, but just allowing an unrelated problem to rear its ugly head (ie one current working theory is that the code exposes us to a hardware race condition by decreasing the amount of time we spend in each NAPI poll cycle). We'll revert it until root cause is known. Intel has a repeatable reproduction on two different machines and bus traces of the hardware doing something bad. Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: David S. Miller <davem@davemloft.net> Cc: Greg KH <gregkh@suse.de> Cc: Dave Jones <davej@redhat.com> Cc: Auke Kok <auke-jan.h.kok@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		18 years ago
..
appletalk	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
arcnet	bugfixes and new hardware support for arcnet driver	18 years ago
arm	[PATCH] remove many unneeded #includes of sched.h	18 years ago
atl1	atl1: save mac address on remove	18 years ago
bonding	bonding: Improve IGMP join processing	18 years ago
chelsio	[VLAN]: Avoid a 4-order allocation.	18 years ago
cris	[PATCH] remove many unneeded #includes of sched.h	18 years ago
cxgb3	cxgb3 - PHY interrupts and GPIO pins.	18 years ago
e1000	Revert "e1000: fix NAPI performance on 4-port adapters"	18 years ago
ehea	[VLAN]: Avoid a 4-order allocation.	18 years ago
fec_8xx	[PATCH] remove many unneeded #includes of sched.h	18 years ago
fs_enet	[PATCH] remove many unneeded #includes of sched.h	18 years ago
hamradio	Replace local random function with random32()	18 years ago
ibm_emac	[PATCH] remove many unneeded #includes of sched.h	18 years ago
irda	[ARM] 4295/2: Fix error-handling in pxaficp_ir.c (version 2)	18 years ago
ixgb	[VLAN]: Avoid a 4-order allocation.	18 years ago
ixp2000	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
myri10ge	myri10ge: update driver version to 1.3.0-1.233	18 years ago
netxen	NetXen: Fix hardware access for ppc architecture.	18 years ago
pcmcia	[PATCH] ibmtr probe is __devinit, not __init	18 years ago
phy	phylib: Add support for Marvell 88e1111S and 88e1145	18 years ago
sk98lin	sk98lin: planned removal	18 years ago
skfp	net: remove a collection of unneeded #undef REALLY_SLOW_IO stuff	18 years ago
tokenring	[PATCH] ibmtr probe is __devinit, not __init	18 years ago
tulip	[PATCH] dmfe trivial endianness annotations	18 years ago
wan	[NET]: remove unused header file: drivers/net/wan/lmc/lmc_media.h	18 years ago
wireless	[PATCH] bcm43xx: Fix PPC machine checks and match loopback gain specs	18 years ago
3c59x.c	3c59x: Fix several modpost warnings	18 years ago
3c501.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
3c501.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
3c503.c	[PATCH] kill eth_io_copy_and_sum()	18 years ago
3c503.h	drivers/net: Trim trailing whitespace	19 years ago
3c505.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
3c505.h	drivers/net: Trim trailing whitespace	19 years ago
3c507.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
3c509.c	drivers/net: eliminate irq handler impossible checks, needless casts	19 years ago
3c515.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
3c523.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
3c523.h	drivers/net: Trim trailing whitespace	19 years ago
3c527.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
3c527.h	drivers/net: Trim trailing whitespace	19 years ago
7990.c	[PATCH] Scheduled removal of SA_xxx interrupt flags fixups	18 years ago
7990.h	drivers/net: Trim trailing whitespace	19 years ago
8139cp.c	[VLAN]: Avoid a 4-order allocation.	18 years ago
8139too.c	8139too: RTNL and flush_scheduled_work deadlock	18 years ago
8390.c	[PATCH] beginning of 8390 fixes - generic and arm/etherh	18 years ago
8390.h	[PATCH] 8390 fixes - the final chunk (h8300)	18 years ago
82596.c	82596 warning fixes	18 years ago
Kconfig	gianfar needs crc32 lib dependency	18 years ago
LICENSE.SRC	…
Makefile	Add Attansic L1 ethernet driver.	18 years ago
Space.c	remove the broken SKMC driver	18 years ago
a2065.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
a2065.h	drivers/net: Trim trailing whitespace	19 years ago
ac3200.c	[PATCH] kill eth_io_copy_and_sum()	18 years ago
acenic.c	[VLAN]: Avoid a 4-order allocation.	18 years ago
acenic.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
acenic_firmware.h	drivers/net: Trim trailing whitespace	19 years ago
amd8111e.c	[VLAN]: Avoid a 4-order allocation.	18 years ago
amd8111e.h	[PATCH] amd8111e use standard CRC lib	18 years ago
apne.c	[PATCH] Amiga PCMCIA NE2000 Ethernet dev->irq init	18 years ago
ariadne.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
ariadne.h	…
at1700.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
atari_bionet.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
atari_pamsnet.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
atarilance.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
atp.c	drivers/net: eliminate irq handler impossible checks, needless casts	19 years ago
atp.h	…
au1000_eth.c	[PATCH] remove many unneeded #includes of sched.h	18 years ago
au1000_eth.h	drivers/net: Trim trailing whitespace	19 years ago
b44.c	b44: fix IFF_ALLMULTI handling of CAM slots	18 years ago
b44.h	b44 endian annotations	18 years ago
bmac.c	net: use bitrev8	18 years ago
bmac.h	drivers/net: Trim trailing whitespace	19 years ago
bnx2.c	[BNX2]: Fix nvram write logic.	18 years ago
bnx2.h	[BNX2]: PHY workaround for 5709 A0.	18 years ago
bnx2_fw.h	[BNX2]: Re-organize firmware structures.	18 years ago
bnx2_fw2.h	[BNX2]: New firmware to support 5709 (part 4).	18 years ago
bsd_comp.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
cassini.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6	18 years ago
cassini.h	drivers/net: Trim trailing whitespace	19 years ago
cs89x0.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
cs89x0.h	drivers/net: Trim trailing whitespace	19 years ago
de600.c	net: remove a collection of unneeded #undef REALLY_SLOW_IO stuff	18 years ago
de600.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
de620.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
de620.h	…
declance.c	mips: declance: Driver model for the PMAD-A	18 years ago
defxx.c	[TC] defxx: TURBOchannel support	18 years ago
defxx.h	[TC] defxx: TURBOchannel support	18 years ago
depca.c	[PATCH] Remove unnecessary check in drivers/net/depca.c	18 years ago
depca.h	drivers/net: Trim trailing whitespace	19 years ago
dgrs.c	drivers/net: eliminate irq handler impossible checks, needless casts	19 years ago
dgrs.h	drivers/net: Trim trailing whitespace	19 years ago
dgrs_asstruct.h	drivers/net: Trim trailing whitespace	19 years ago
dgrs_bcomm.h	drivers/net: Trim trailing whitespace	19 years ago
dgrs_es4h.h	…
dgrs_ether.h	drivers/net: Trim trailing whitespace	19 years ago
dgrs_firmware.c	…
dgrs_i82596.h	drivers/net: Trim trailing whitespace	19 years ago
dgrs_plx9060.h	…
dl2k.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
dl2k.h	drivers/net: Trim trailing whitespace	19 years ago
dm9000.c	[PATCH] misc arm pt_regs fixes	19 years ago
dm9000.h	…
dummy.c	drivers/net: Trim trailing whitespace	19 years ago
e100.c	e100: fix napi ifdefs removing needed code	18 years ago
e2100.c	[PATCH] kill eth_io_copy_and_sum()	18 years ago
eepro.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
eepro100.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
eexpress.c	drivers/net/eexpress.c: remove duplicate comment	18 years ago
eexpress.h	drivers/net: Trim trailing whitespace	19 years ago
epic100.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
eql.c	drivers/net: Trim trailing whitespace	19 years ago
es3210.c	[PATCH] kill eth_io_copy_and_sum()	18 years ago
eth16i.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
ewrk3.c	[netdrvr] ewrk3: correct card detection bug	18 years ago
ewrk3.h	drivers/net: Trim trailing whitespace	19 years ago
fealnx.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
fec.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
fec.h	…
forcedeth.c	forcedeth: fix tx timeout	18 years ago
gianfar.c	[GIANFAR]: Fix compile error in latest git	18 years ago
gianfar.h	[PATCH] PHY: Add support for configuring the PHY connection interface	18 years ago
gianfar_ethtool.c	[PATCH] remove many unneeded #includes of sched.h	18 years ago
gianfar_mii.c	[PATCH] remove many unneeded #includes of sched.h	18 years ago
gianfar_mii.h	drivers/net: Trim trailing whitespace	19 years ago
gianfar_sysfs.c	Merge branch 'master' into upstream	18 years ago
hamachi.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
hp-plus.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
hp.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
hp100.c	hp100: convert pci_module_init() to pci_register_driver()	18 years ago
hp100.h	drivers/net: Trim trailing whitespace	19 years ago
hplance.c	[PATCH] m68k/HP300: HP LANCE updates	18 years ago
hplance.h	…
hydra.c	[PATCH] 8390 fixes - m68k oddballs	18 years ago
ibmlana.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
ibmlana.h	…
ibmveth.c	[PATCH] mark struct file_operations const 5	18 years ago
ibmveth.h	[PATCH] ibmveth: Remove ibmveth "liobn" field	18 years ago
ifb.c	[IFB]: Fix crash on input device removal	18 years ago
ioc3-eth.c	Fix link autonegotiation timer.	18 years ago
isa-skeleton.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
iseries_veth.c	Network: convert network devices to use struct device instead of class_device	18 years ago
jazzsonic.c	drivers/net: Trim trailing whitespace	19 years ago
lance.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
lasi_82596.c	[PARISC] lasi_82596: use BUILD_BUG_ON() and constify static array	18 years ago
lib8390.c	[PATCH] beginning of 8390 fixes - generic and arm/etherh	18 years ago
lne390.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
loopback.c	[NET] drivers/net/loopback.c: convert to module_init()	18 years ago
lp486e.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
mac89x0.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
mac8390.c	[PATCH] 8390 fixes - m68k oddballs	18 years ago
macb.c	macb: Remove inappropriate spinlocks around mii calls	18 years ago
macb.h	AT91: MACB support	18 years ago
mace.c	net: use bitrev8	18 years ago
mace.h	…
macmace.c	net: use bitrev8	18 years ago
macsonic.c	[PATCH] missing include in macsonic	18 years ago
meth.c	Convert meth to netdev_priv	18 years ago
meth.h	…
mii.c	drivers/net: Trim trailing whitespace	19 years ago
mipsnet.c	[PATCH] remove many unneeded #includes of sched.h	18 years ago
mipsnet.h	…
mv643xx_eth.c	mv643xx_eth: Fix use of uninitialized port_num field	18 years ago
mv643xx_eth.h	Fix mv643xx_eth compilation.	18 years ago
mvme147.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
myri_code.h	[SPARC]: Fix some section mismatch warnings in sparc drivers.	19 years ago
myri_sbus.c	[NET]: Kill direct includes of asm/checksum.h	18 years ago
myri_sbus.h	…
natsemi.c	natsemi: Avoid IntrStatus lossage if RX state machine resets.	18 years ago
ne-h8300.c	[PATCH] 8390 fixes - the final chunk (h8300)	18 years ago
ne.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
ne2.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
ne2k-pci.c	drivers/net: const-ify ethtool_ops declarations	19 years ago
ne3210.c	[PATCH] severing skbuff.h -> mm.h	18 years ago
netconsole.c	netpoll queue cleanup	18 years ago
netx-eth.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
ni52.c	net: remove a collection of unneeded #undef REALLY_SLOW_IO stuff	18 years ago
ni52.h	drivers/net: Trim trailing whitespace	19 years ago
ni65.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
ni65.h	drivers/net: Trim trailing whitespace	19 years ago
ni5010.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
ni5010.h	…
ns83820.c	[VLAN]: Avoid a 4-order allocation.	18 years ago
pasemi_mac.c	PA Semi PWRficient Ethernet driver	18 years ago
pasemi_mac.h	PA Semi PWRficient Ethernet driver	18 years ago
pci-skeleton.c	Fix return code in pci-skeleton.c	18 years ago
pcnet32.c	pcnet32: Fix PCnet32 performance bug on non-coherent architecutres	18 years ago
plip.c	WorkStruct: make allyesconfig	18 years ago
ppp_async.c	drivers/net: Trim trailing whitespace	19 years ago
ppp_deflate.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
ppp_generic.c	[PPP]: Don't leak an sk_buff on interface destruction.	18 years ago
ppp_mppe.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
ppp_mppe.h	…
ppp_synctty.c	drivers/net: Trim trailing whitespace	19 years ago
pppoe.c	[PPPOE]: Use ifindex instead of device pointer in key lookups.	18 years ago
pppox.c	…
qla3xxx.c	qla3xxx: bugfix: Jumbo frame handling.	18 years ago
qla3xxx.h	qla3xxx: bugfix: Jumbo frame handling.	18 years ago
r8169.c	r8169: fix suspend/resume for down interface	18 years ago
rionet.c	drivers/net: const-ify ethtool_ops declarations	19 years ago
rrunner.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
rrunner.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
s2io-regs.h	S2IO: Added a loadable parameter to enable or disable vlan stripping in frame.	18 years ago
s2io.c	[VLAN]: Avoid a 4-order allocation.	18 years ago
s2io.h	S2IO: Added a loadable parameter to enable or disable vlan stripping in frame.	18 years ago
saa9730.c	SAA9730: Fix large pile of warnings	18 years ago
saa9730.h	drivers/net: Trim trailing whitespace	19 years ago
sb1000.c	drivers/net: eliminate irq handler impossible checks, needless casts	19 years ago
sb1250-mac.c	[MIPS] SB1250: Fix bugs/warnings by creative use of volatile.	18 years ago
sc92031.c	[SC92031]: Fix priv->lock context	18 years ago
seeq8005.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
seeq8005.h	drivers/net: Trim trailing whitespace	19 years ago
sgiseeq.c	sgiseeq: Don't include unnecessary headerfiles.	18 years ago
sgiseeq.h	drivers/net: Trim trailing whitespace	19 years ago
shaper.c	drivers/net: Trim trailing whitespace	19 years ago
sis190.c	sis190: new PHY support	18 years ago
sis900.c	sis900 warning fixes	18 years ago
sis900.h	drivers/net: Trim trailing whitespace	19 years ago
skge.c	skge: fix wake on lan	18 years ago
skge.h	skge: use per-port phy locking	18 years ago
sky2.c	sky2: version 1.14	18 years ago
sky2.h	sky2: EC-U performance and jumbo support	18 years ago
slhc.c	drivers/net: Trim trailing whitespace	19 years ago
slip.c	[NET] slip: Replace kmalloc() + memset() pairs with the appropriate kzalloc() calls	18 years ago
slip.h	drivers/net: Trim trailing whitespace	19 years ago
smc-mca.c	[PATCH] kill eth_io_copy_and_sum()	18 years ago
smc-ultra.c	[PATCH] kill eth_io_copy_and_sum()	18 years ago
smc-ultra32.c	[PATCH] kill eth_io_copy_and_sum()	18 years ago
smc91x.c	Network: convert network devices to use struct device instead of class_device	18 years ago
smc91x.h	[PATCH] smc91x: Kill off excessive versatile hooks.	18 years ago
smc911x.c	Network: convert network devices to use struct device instead of class_device	18 years ago
smc911x.h	…
smc9194.c	[PATCH] trivial missing __init in drivers/net/*	18 years ago
smc9194.h	drivers/net: Trim trailing whitespace	19 years ago
sonic.c	drivers/net: eliminate irq handler impossible checks, needless casts	19 years ago
sonic.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
spider_net.c	spidernet: Fix problem sending IP fragments	18 years ago
spider_net.h	spidernet: janitorial, typos	18 years ago
spider_net_ethtool.c	Spidernet DMA coalescing	18 years ago
starfire.c	[VLAN]: Avoid a 4-order allocation.	18 years ago
starfire_firmware.h	…
starfire_firmware.pl	…
stnic.c	sh: Board updates for I/O routine rework.	19 years ago
sun3_82586.c	net: remove a collection of unneeded #undef REALLY_SLOW_IO stuff	18 years ago
sun3_82586.h	drivers/net: Trim trailing whitespace	19 years ago
sun3lance.c	SUN3/3X Lance trivial fix improved	18 years ago
sunbmac.c	[SPARC]: Fix some section mismatch warnings in sparc drivers.	19 years ago
sunbmac.h	…
sundance.c	[PATCH] sundance: use NULL for pointer	18 years ago
sungem.c	[SUNGEM]: Fix MAC address setting when interface is up.	18 years ago
sungem.h	drivers/net: Trim trailing whitespace	19 years ago
sungem_phy.c	sungem_phy: support bcm5461 phy, autoneg.	18 years ago
sungem_phy.h	sungem_phy: support bcm5461 phy, autoneg.	18 years ago
sunhme.c	Merge branch 'for-linus4' of master.kernel.org:/pub/scm/linux/kernel/git/viro/bird	18 years ago
sunhme.h	…
sunlance.c	drivers/net: eliminate irq handler impossible checks, needless casts	19 years ago
sunqe.c	drivers/net: eliminate irq handler impossible checks, needless casts	19 years ago
sunqe.h	…
tc35815.c	jmr3927: do not call tc35815_killall().	18 years ago
tg3.c	[TG3]: Fix crash during tg3_init_one().	18 years ago
tg3.h	[TG3]: Exit irq handler during chip reset.	18 years ago
tlan.c	WorkStruct: make allyesconfig	18 years ago
tlan.h	WorkStruct: make allyesconfig	18 years ago
tsi108_eth.c	[PATCH] remove many unneeded #includes of sched.h	18 years ago
tsi108_eth.h	[PATCH] Add tsi108/9 On Chip Ethernet device driver support	18 years ago
tun.c	[PATCH] mark struct file_operations const 5	18 years ago
typhoon-firmware.h	drivers/net: Trim trailing whitespace	19 years ago
typhoon.c	[VLAN]: Avoid a 4-order allocation.	18 years ago
typhoon.h	drivers/net: Trim trailing whitespace	19 years ago
ucc_geth.c	Revert "ucc_geth: returns NETDEV_TX_BUSY when BD ring is full"	18 years ago
ucc_geth.h	[PATCH] ucc_geth: changes to ucc_geth driver as a result of qe_lib changes and bugfixes	19 years ago
ucc_geth_phy.c	[PATCH] remove many unneeded #includes of sched.h	18 years ago
ucc_geth_phy.h	[PATCH] ucc_geth: changes to ucc_geth driver as a result of qe_lib changes and bugfixes	19 years ago
via-rhine.c	via-rhine: set avoid_D3 for broken BIOSes	18 years ago
via-velocity.c	via-velocity uses INET interfaces	18 years ago
via-velocity.h	drivers/net: Trim trailing whitespace	19 years ago
wd.c	[PATCH] kill eth_io_copy_and_sum()	18 years ago
yellowfin.c	drivers/net: eliminate irq handler impossible checks, needless casts	19 years ago
znet.c	drivers/net: eliminate irq handler impossible checks, needless casts	19 years ago
zorro8390.c	[PATCH] 8390 fixes - m68k oddballs	18 years ago