Sasha Neftin b10effb92e e1000e: fix buffer overrun while the I219 is processing DMA transactions ... Intel® 100/200 Series Chipset platforms reduced the round-trip latency for the LAN Controller DMA accesses, causing in some high performance cases a buffer overrun while the I219 LAN Connected Device is processing the DMA transactions. I219LM and I219V devices can fall into unrecovered Tx hang under very stressfully UDP traffic and multiple reconnection of Ethernet cable. This Tx hang of the LAN Controller is only recovered if the system is rebooted. Slightly slow down DMA access by reducing the number of outstanding requests. This workaround could have an impact on TCP traffic performance on the platform. Disabling TSO eliminates performance loss for TCP traffic without a noticeable impact on CPU performance. Please, refer to I218/I219 specification update: https://www.intel.com/content/www/us/en/embedded/products/networking/ ethernet-connection-i218-family-documentation.html Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Reviewed-by: Dima Ruinskiy <dima.ruinskiy@intel.com> Reviewed-by: Raanan Avargil <raanan.avargil@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>		2017-10-10 09:00:38 -07:00
..
accessibility
acpi	ACPI/IORT: Fix PCI ACS enablement	2017-10-04 17:34:41 +01:00
amba
android	android: binder: drop lru lock in isolate callback	2017-10-03 17:54:24 -07:00
ata	ahci: don't ignore result code of ahci_reset_controller()	2017-10-02 12:21:30 -07:00
atm
auxdisplay	auxdisplay: charlcd: properly restore atomic counter on error path	2017-09-18 16:06:00 +02:00
base	Driver core fixes for 4.14-rc4	2017-10-03 08:57:07 -07:00
bcma
block	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-10-06 12:13:50 -07:00
bluetooth
bus	ARM: SoC driver updates for v4.14	2017-09-10 20:40:00 -07:00
cdrom
char	Merge branch 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2017-09-24 11:34:28 -07:00
clk	clk: samsung: exynos4: Enable VPLL and EPLL clocks for suspend/resume cycle	2017-10-04 09:19:13 -07:00
clocksource	x86/numachip: Add const and __initconst to numachip2_clockevent	2017-09-25 09:36:15 +02:00
connector
cpufreq	cpufreq: dt: Fix sysfs duplicate filename creation for platform-device	2017-09-26 01:10:08 +02:00
cpuidle	ARM: cpuidle: Avoid memleak if init fail	2017-09-19 23:10:51 +02:00
crypto	crypto: caam - fix LS1021A support on ARMv7 multiplatform kernel	2017-09-20 17:42:42 +08:00
dax	- Some request-based DM core and DM multipath fixes and cleanups	2017-09-14 13:43:16 -07:00
dca
devfreq	PM / devfreq: Fix memory leak when fail to register device	2017-08-28 10:31:08 +09:00
dio
dma	dmaengine updates for 4.14-rc1	2017-09-07 14:03:05 -07:00
dma-buf
edac	EDAC, mce_amd: Get rid of local var in amd_filter_mce()	2017-08-21 17:59:38 +02:00
eisa
extcon	extcon: max77693: Allow MHL attach notifier	2017-08-25 09:32:27 +09:00
firewire
firmware	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
fmc	drivers/fmc: carrier can program FPGA on registration	2017-08-28 16:24:22 +02:00
fpga	fpga: altera-cvp: remove DRIVER_ATTR() usage	2017-09-19 09:20:33 +02:00
fsi	drivers/fsi/scom: Remove reset before every putscom	2017-08-28 17:15:16 +02:00
gpio	- New Drivers	2017-09-07 13:51:13 -07:00
gpu	Merge tag 'drm-misc-fixes-2017-10-05' of git://anongit.freedesktop.org/git/drm-misc into drm-fixes	2017-10-06 11:09:47 +10:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2017-10-05 10:28:12 -07:00
hsi
hv	Drivers: hv: fcopy: restore correct transfer length	2017-09-22 10:29:54 +02:00
hwmon	hwmon: (xgene) Fix up error handling path mixup in 'xgene_hwmon_probe()'	2017-10-01 08:46:54 -07:00
hwspinlock
hwtracing	intel_th: pci: Add Lewisburg PCH support	2017-09-22 10:28:00 +02:00
i2c	Merge branch 'i2c/for-current-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2017-10-07 10:07:51 -07:00
ide	ide: fix IRQ assignment for PCI bus order probing	2017-10-03 14:03:31 -05:00
idle	Power management updates for v4.14-rc1	2017-09-05 12:19:08 -07:00
iio	First round of IIO fixes for the 4.14 cycle	2017-09-25 10:58:22 +02:00
infiniband	i40iw: Fix port number for query QP	2017-10-04 15:28:49 -04:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2017-09-22 17:23:41 -10:00
iommu	iommu/amd: pr_err() strings should end with newlines	2017-09-27 17:01:35 +02:00
ipack
irqchip	irqchip/mips-gic: Use effective affinity to unmask	2017-09-25 21:23:44 +02:00
isdn	isdn/i4l: fetch the ppp_write buffer in one shot	2017-09-20 16:01:36 -07:00
leds	as3645a: Unregister indicator LED on device unbind	2017-09-23 21:17:43 +02:00
lightnvm
macintosh	powerpc/macintosh: constify wf_sensor_ops structures	2017-09-01 16:42:54 +10:00
mailbox	Just behavorial changes to a controller driver:	2017-09-07 13:23:37 -07:00
mcb	Char/Misc drivers for 4.14-rc1	2017-09-05 11:08:17 -07:00
md	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-10-06 12:13:50 -07:00
media	Update James Hogan's email address	2017-10-04 17:11:53 -07:00
memory	ARM: SoC driver updates for v4.14	2017-09-10 20:40:00 -07:00
memstick
message	scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough	2017-08-29 21:51:45 -04:00
mfd	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
misc	cxl: Fix memory page not handled	2017-09-29 14:19:44 +10:00
mmc	mmc: sdhci-xenon: Fix clock resource by adding an optional bus clock	2017-10-04 10:50:36 +02:00
mtd	mtd: nand: atmel: fix buffer overflow in atmel_pmecc_user	2017-09-27 17:33:28 +02:00
mux	mux: make device_type const	2017-08-29 13:46:35 +02:00
net	e1000e: fix buffer overrun while the I219 is processing DMA transactions	2017-10-10 09:00:38 -07:00
nfc
ntb
nubus
nvdimm	libnvdimm, namespace: fix btt claim class crash	2017-09-18 17:29:01 -07:00
nvme	nvme-pci: Use PCI bus address for data/queues in CMB	2017-10-04 11:42:53 +02:00
nvmem	nvmem: add missing of_node_put() in of_nvmem_cell_get()	2017-09-18 16:12:26 +02:00
of	dma-mapping updates for 4.14:	2017-09-12 13:30:06 -07:00
oprofile
parisc	parisc: Fix up devices below a PCI-PCI MegaRAID controller bridge	2017-08-24 18:46:44 +02:00
parport	Char/Misc drivers for 4.14-rc1	2017-09-05 11:08:17 -07:00
pci	PCI: Fix race condition with driver_override	2017-09-25 18:34:54 -05:00
pcmcia	MIPS: Alchemy: Threaded carddetect irqs for devboards	2017-08-29 15:21:53 +02:00
perf	drivers/perf: arm_pmu_acpi: Release memory obtained by kasprintf	2017-09-22 15:11:46 +01:00
phy	Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-09-15 20:43:33 -07:00
pinctrl	pinctrl/amd: save pin registers over suspend/resume	2017-09-12 15:58:45 +02:00
platform	platform/x86: fujitsu-laptop: Don't oops when FUJ02E3 is not presnt	2017-09-27 00:04:43 -07:00
pnp	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
power	power supply and reset changes for the v4.14 series	2017-09-09 14:44:39 -07:00
powercap
pps	drivers/pps: use surrounding "if PPS" to remove numerous dependency checks	2017-09-08 18:26:51 -07:00
ps3
ptp	ptp: make ptp_clock_info const	2017-08-22 11:04:51 -07:00
pwm	pwm: Changes for v4.14-rc1	2017-09-11 13:04:32 -07:00
rapidio	rapidio: remove global irq spinlocks from the subsystem	2017-10-03 17:54:24 -07:00
ras
regulator	- New Drivers	2017-09-07 13:51:13 -07:00
remoteproc	rpmsg updates for v4.14	2017-09-09 14:34:38 -07:00
reset	reset: Restrict RESET_HSDK to ARC_SOC_HSDK or COMPILE_TEST	2017-09-21 12:44:01 +02:00
rpmsg	rpmsg: glink: initialize ret to zero to ensure error status check is correct	2017-09-04 10:52:30 -07:00
rtc	RTC for 4.14	2017-09-13 10:56:00 -07:00
s390	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-09-23 10:16:53 -07:00
sbus
scsi	SCSI fixes on 20171007	2017-10-07 12:34:16 -07:00
sfi
sh
sn
soc	Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-09-15 20:43:33 -07:00
spi	ACPI updates for v4.14-rc1	2017-09-05 12:45:03 -07:00
spmi	spmi: pmic-arb: Move the ownership check to irq_chip callback	2017-08-28 13:52:22 +02:00
ssb
staging	First round of IIO fixes for the 4.14 cycle	2017-09-25 10:58:22 +02:00
target	Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-09-14 18:13:32 -07:00
tc
tee
thermal	Merge branches 'thermal-core', 'thermal-soc', 'thermal-intel' and 'const-thermal-zone-structure' into next	2017-09-08 11:20:04 +08:00
thunderbolt	thunderbolt: Initialize Thunderbolt bus earlier	2017-10-09 10:30:41 -07:00
tty	serial: sccnxp: Fix error handling in sccnxp_probe()	2017-09-18 18:19:21 +02:00
uio
usb	usb: dwc3: of-simple: Add compatible for Spreadtrum SC9860 platform	2017-09-28 12:41:56 +03:00
uwb	uwb: properly check kthread_run return value	2017-09-18 11:28:23 +02:00
vfio	vfio: platform: constify amba_id	2017-08-30 14:03:42 -06:00
vhost	vhost_net: do not stall on zerocopy depletion	2017-10-09 20:46:39 -07:00
video	fbdev changes for v4.14:	2017-09-14 13:33:33 -07:00
virt	virt: Convert to using %pOF instead of full_name	2017-08-29 08:52:51 -05:00
virtio	SCSI misc on 20170907	2017-09-07 21:11:05 -07:00
vlynq
vme
w1	power supply and reset changes for the v4.14 series	2017-09-09 14:44:39 -07:00
watchdog	Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-09-15 20:43:33 -07:00
xen	xen: fixes for 4.14-rc3	2017-09-29 12:24:28 -07:00
zorro
Kconfig
Makefile	x86/lguest: Remove lguest support	2017-08-24 09:57:28 +02:00