Harini Katakam 196491f360 net: macb: Limit maximum GEM TX length in TSO ... [ Upstream commit f822e9c4ff ] GEM_MAX_TX_LEN currently resolves to 0x3FF8 for any IP version supporting TSO with full 14bits of length field in payload descriptor. But an IP errata causes false amba_error (bit 6 of ISR) when length in payload descriptors is specified above 16387. The error occurs because the DMA falsely concludes that there is not enough space in SRAM for incoming payload. These errors were observed continuously under stress of large packets using iperf on a version where SRAM was 16K for each queue. This errata will be documented shortly and affects all versions since TSO functionality was added. Hence limit the max length to 0x3FC0 (rounded). Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-02-14 16:32:18 -05:00
..
accessibility
acpi	ACPI: video: Do not export a non working backlight interface on MSI MS-7721 boards	2020-02-14 16:32:09 -05:00
amba
android	binder: Handle start==NULL in binder_update_page_range()	2019-12-17 20:38:57 +01:00
ata	ahci: Do not export local variable ahci_em_messages	2020-01-27 14:46:44 +01:00
atm	atm: eni: fix uninitialized variable warning	2020-02-05 14:18:08 +00:00
auxdisplay
base	PM: core: Fix handling of devices deleted during system-wide resume	2020-02-14 16:32:13 -05:00
bcma	bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA	2020-01-27 14:46:45 +01:00
block	signal: Allow cifs and drbd to receive their terminating signals	2020-01-27 14:46:43 +01:00
bluetooth	Bluetooth: btusb: fix PM leak in error case of setup	2020-01-09 10:17:57 +01:00
bus
cdrom	cdrom: respect device capabilities during opening action	2020-01-04 13:59:52 +01:00
char	ttyprintk: fix a potential deadlock in interrupt context issue	2020-02-05 14:18:15 +00:00
clk	clk: tegra: Mark fuse clock as critical	2020-02-14 16:32:16 -05:00
clocksource	clocksource/drivers/exynos_mct: Fix error path in timer resources initialization	2020-01-27 14:46:21 +01:00
connector
cpufreq	cpufreq: brcmstb-avs-cpufreq: Fix types for voltage/frequency	2020-01-27 14:46:37 +01:00
cpuidle	cpuidle: Do not unset the driver if it is there already	2019-12-17 20:39:33 +01:00
crypto	crypto: picoxcell - adjust the position of tasklet_init and fix missed tasklet_kill	2020-02-14 16:32:14 -05:00
dax
dca
devfreq	PM / devfreq: Add new name attribute for sysfs	2020-02-05 14:18:12 +00:00
dio
dma	dmaengine: ti: edma: fix missed failure handling	2020-01-27 14:46:52 +01:00
dma-buf	dma-buf: Fix memory leak in sync_file_merge()	2019-12-21 10:47:50 +01:00
edac	EDAC/mc: Fix edac_mc_find() in case no device is found	2020-01-27 14:46:34 +01:00
eisa
extcon	extcon: sm5502: Reset registers during initialization	2019-12-31 12:37:06 +01:00
firewire	net: add annotations on hh->hh_len lockless accesses	2020-01-09 10:17:59 +01:00
firmware	efi/gop: Fix memory leak in __gop_query32/64()	2020-01-12 12:11:51 +01:00
fmc
fpga
fsi	fsi: core: Fix small accesses and unaligned offsets via sysfs	2019-12-31 12:37:35 +01:00
gpio	gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP	2020-02-05 14:18:07 +00:00
gpu	drm/radeon: fix bad DMA from INTERRUPT_CNTL2	2020-01-27 14:46:53 +01:00
hid	HID: ite: Add USB id match for Acer SW5-012 keyboard dock	2020-02-05 14:18:05 +00:00
hsi
hv	hv_balloon: Balloon up according to request page number	2020-02-14 16:32:12 -05:00
hwmon	hwmon: (nct7802) Fix voltage limits to wrong registers	2020-01-29 15:02:38 +01:00
hwspinlock
hwtracing	coresight: tmc-etf: Do not call smp_processor_id from preemptible	2020-01-29 15:02:39 +01:00
i2c	i2c: imx: don't print error message on probe defer	2019-12-17 20:38:15 +01:00
ide
idle
iio	iio: dac: ad5380: fix incorrect assignment to val	2020-01-27 14:46:45 +01:00
infiniband	IB/core: Fix ODP get user pages flow	2020-02-14 16:32:17 -05:00
input	Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register	2020-01-29 15:02:38 +01:00
iommu	iommu/amd: Wait for completion of IOTLB flush in attach_device	2020-01-27 14:46:47 +01:00
ipack
irqchip	irqchip: ingenic: Error out if IRQ domain creation failed	2020-01-04 13:59:42 +01:00
isdn	staging: gigaset: add endpoint-type sanity check	2019-12-17 20:39:06 +01:00
leds
lightnvm	lightnvm: pblk: fix lock order in pblk_rb_tear_down_check	2020-01-27 14:46:32 +01:00
macintosh	macintosh/windfarm_smu_sat: Fix debug output	2019-12-01 09:13:39 +01:00
mailbox	mailbox: mailbox-test: fix null pointer if no mmio	2019-12-05 15:38:31 +01:00
mcb
md	dm crypt: fix benbi IV constructor crash if used in authenticated mode	2020-02-14 16:32:13 -05:00
media	media/v4l2-core: set pages dirty upon releasing DMA buffers	2020-02-14 16:32:08 -05:00
memory
memstick
message	scsi: mptfusion: Fix double fetch bug in ioctl	2020-01-23 08:20:31 +01:00
mfd	mfd: rn5t618: Mark ADC control register volatile	2020-02-14 16:32:18 -05:00
misc	mic: avoid statically declaring a 'struct device'.	2020-01-27 14:46:40 +01:00
mmc	mmc: sdhci-of-at91: fix memleak on clk_get failure	2020-02-14 16:32:11 -05:00
mtd	ubi: Fix an error pointer dereference in error handling code	2020-02-14 16:32:18 -05:00
mux
net	net: macb: Limit maximum GEM TX length in TSO	2020-02-14 16:32:18 -05:00
nfc	NFC: pn544: Adjust indentation in pn544_hci_check_presence	2020-02-14 16:32:17 -05:00
ntb	NTB: ntb_hw_idt: replace IS_ERR_OR_NULL with regular NULL checks	2020-01-27 14:46:05 +01:00
nubus
nvdimm	libnvdimm/btt: fix variable 'rc' set but not used	2020-01-04 13:59:46 +01:00
nvme	nvme: retain split access workaround for capability reads	2020-01-27 14:46:48 +01:00
nvmem	nvmem: imx-ocotp: Ensure WAIT bits are preserved when setting timing	2020-01-27 14:46:39 +01:00
of	of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc	2020-02-14 16:32:13 -05:00
oprofile
parisc
parport	parport: load lowlevel driver if ports not found	2019-12-31 12:37:39 +01:00
pci	PCI: keystone: Fix link training retries initiation	2020-02-14 16:32:11 -05:00
pcmcia
perf
phy	phy: qualcomm: Adjust indentation in read_poll_timeout	2020-02-14 16:32:17 -05:00
pinctrl	pinctrl: iproc-gpio: Fix incorrect pinconf configurations	2020-01-27 14:46:47 +01:00
platform	platform/x86: intel_scu_ipc: Fix interrupt support	2020-02-14 16:32:08 -05:00
pnp
power	power: supply: ltc2941-battery-gauge: fix use-after-free	2020-02-14 16:32:12 -05:00
powercap
pps
ps3
ptp	ptp: free ptp device pin descriptors properly	2020-01-23 08:20:35 +01:00
pwm	pwm: meson: Don't disable PWM when setting duty repeatedly	2020-01-27 14:46:34 +01:00
rapidio	drivers/rapidio/rio_cm.c: fix potential oops in riocm_ch_listen()	2020-01-27 14:46:25 +01:00
ras
regulator	regulator: tps65086: Fix tps65086_ldoa1_ranges for selector 0xB	2020-01-27 14:46:26 +01:00
remoteproc
reset	reset: Fix memory leak in reset_control_array_put()	2019-12-05 15:36:49 +01:00
rpmsg	rpmsg: glink: Free pending deferred work on remove	2019-12-21 10:47:47 +01:00
rtc	rtc: pcf2127: bugfix: read rtc disables watchdog	2020-01-27 14:46:44 +01:00
s390	s390/dasd: fix memleak in path handling error case	2020-01-12 12:12:00 +01:00
sbus
scsi	scsi: ufs: Recheck bkops level if bkops is disabled	2020-02-14 16:32:16 -05:00
sfi
sh
sn
soc	soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot	2020-02-05 14:18:18 +00:00
spi	spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls	2020-02-05 14:18:06 +00:00
spmi
ssb
staging	staging: vt6656: Fix false Tx excessive retries reporting.	2020-02-05 14:18:02 +00:00
target	scsi: RDMA/isert: Fix a recently introduced regression related to logout	2020-01-29 15:02:38 +01:00
tc
tee	tee: optee: Fix compilation issue with nommu	2020-02-05 14:18:24 +00:00
thermal	thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power	2020-01-27 14:46:34 +01:00
thunderbolt
tty	serial: 8250_bcm2835aux: Fix line mismatch on driver unbind	2020-02-05 14:18:03 +00:00
uio	driver: uio: fix possible use-after-free in __uio_register_device	2020-01-27 14:46:15 +01:00
usb	usb: gadget: f_ecm: Use atomic_t to track in-flight request	2020-02-14 16:32:08 -05:00
uwb
vfio	vfio/mdev: Fix aborting mdev child device removal if one fails	2020-01-27 14:46:33 +01:00
vhost	vhost/vsock: accept only packets with the right dst_cid	2020-01-04 14:00:14 +01:00
video	backlight: lm3630a: Return 0 on success in update_status functions	2020-01-27 14:46:34 +01:00
virt
virtio	virtio-balloon: fix managed page counts when migrating pages between zones	2019-12-17 20:39:14 +01:00
vlynq
vme
w1	w1: IAD Register is yet readable trough iad sys file. Fix snprintf (%u for unsigned, count for max size).	2019-12-01 09:13:24 +01:00
watchdog	watchdog: rn5t618_wdt: fix module aliases	2020-02-05 14:18:06 +00:00
xen	xen/balloon: Support xend-based toolstack take two	2020-02-14 16:32:15 -05:00
zorro
Kconfig
Makefile