Michael Chan 73f21c653f bnxt_en: Fix TX timeout during netpoll. ... The current netpoll implementation in the bnxt_en driver has problems that may miss TX completion events. bnxt_poll_work() in effect is only handling at most 1 TX packet before exiting. In addition, there may be in flight TX completions that ->poll() may miss even after we fix bnxt_poll_work() to handle all visible TX completions. netpoll may not call ->poll() again and HW may not generate IRQ because the driver does not ARM the IRQ when the budget (0 for netpoll) is reached. We fix it by handling all TX completions and to always ARM the IRQ when we exit ->poll() with 0 budget. Also, the logic to ACK the completion ring in case it is almost filled with TX completions need to be adjusted to take care of the 0 budget case, as discussed with Eric Dumazet <edumazet@google.com> Reported-by: Song Liu <songliubraving@fb.com> Reviewed-by: Song Liu <songliubraving@fb.com> Tested-by: Song Liu <songliubraving@fb.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-09-26 20:32:13 -07:00
..
accessibility
acpi	Merge branch 'acpi-bus'	2018-09-07 10:05:20 +02:00
amba
android	android: binder: fix the race mmap and alloc_new_buf_locked	2018-09-12 09:18:29 +02:00
ata	for-linus-20180920	2018-09-21 09:41:05 +02:00
atm
auxdisplay
base	firmware: Fix security issue with request_firmware_into_buf()	2018-09-12 09:31:00 +02:00
bcma
block	for-linus-20180920	2018-09-21 09:41:05 +02:00
bluetooth	Bluetooth: hci_ldisc: Free rw_semaphore on close	2018-09-11 13:33:57 +02:00
bus	Merge branch 'perm-fix' into omap-for-v4.19/fixes-v2	2018-08-28 09:58:03 -07:00
cdrom	cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status	2018-08-29 08:09:20 -06:00
char	A few fixes that came around or after the merge window, except	2018-09-12 19:33:56 -10:00
clk	clk: x86: Stop marking clocks as CLK_IS_CRITICAL	2018-09-17 18:47:58 -07:00
clocksource
connector
cpufreq
cpuidle	cpuidle: menu: Retain tick when shallow state is selected	2018-08-25 13:16:08 +02:00
crypto	crypto: ccp - add timeout support in the SEV command	2018-09-13 13:27:43 +08:00
dax	drivers/dax/device.c: convert variable to vm_fault_t type	2018-09-04 16:45:02 -07:00
dca
devfreq
dio
dma	dmaengine: mic_x100_dma: use devm_kzalloc to fix an issue	2018-08-27 11:16:04 +05:30
dma-buf
edac
eisa
extcon
firewire
firmware	efi/libstub/arm: default EFI_ARMSTUB_DTB_LOADER to y	2018-09-12 16:41:41 +02:00
fmc
fpga	fpga: dfl: fme: fix return value check in in pr_mgmt_init()	2018-09-12 09:31:00 +02:00
fsi
gnss
gpio	gpio: Fix crash due to registration race	2018-08-31 11:30:45 +02:00
gpu	amdgpu, vwmgfx, i915, sun4i, vgem, vc4, udl and core fixes.	2018-09-21 09:11:18 +02:00
hid	HID: i2c-hid: Don't reset device upon system resume	2018-09-06 16:30:53 +02:00
hsi
hv	vmbus: don't return values for uninitalized channels	2018-09-12 09:31:00 +02:00
hwmon	Various bug fixes for nct6775 driver	2018-09-19 22:59:30 +02:00
hwspinlock
hwtracing	intel_th: pci: Add Ice Lake PCH support	2018-09-18 16:08:38 +02:00
i2c	i2c: xiic: Make the start and the byte count write atomic	2018-09-06 20:49:09 +02:00
ide
idle
iio	First set of IIO fixes for the 4.19 cycle.	2018-09-09 09:33:29 +02:00
infiniband	pci-v4.19-fixes-1	2018-09-12 19:39:56 -10:00
input
iommu	ARM: SoC: late updates	2018-08-25 14:12:36 -07:00
ipack
irqchip	irqchip/gic-v3-its: Cap lpi_id_bits to reduce memory footprint	2018-09-06 20:31:59 +02:00
isdn
leds
lightnvm
macintosh
mailbox
mcb
md	- DM verity fix for crash due to using vmalloc'd buffers with the	2018-09-13 19:12:55 -10:00
media	media: platform: fix cros-ec-cec build error	2018-09-17 14:32:29 -04:00
memory	memory: ti-aemif: fix a potential NULL-pointer dereference	2018-09-06 10:04:07 -07:00
memstick
message
mfd	mfd: omap-usb-host: Fix dts probe of children	2018-09-11 16:47:33 +01:00
misc	misc: hmc6352: fix potential Spectre v1	2018-09-12 09:31:00 +02:00
mmc	mmc: meson-mx-sdio: fix OF child-node lookup	2018-09-05 08:28:45 +02:00
mtd	mtd: devices: m25p80: Make sure the buffer passed in op is DMA-able	2018-09-18 10:17:48 +02:00
mux
net	bnxt_en: Fix TX timeout during netpoll.	2018-09-26 20:32:13 -07:00
nfc
ntb
nubus
nvdimm	libnvdimm-for-4.19_dax-memory-failure	2018-08-25 18:43:59 -07:00
nvme	nvme: count all ANA groups for ANA Log page	2018-09-17 15:49:40 +02:00
nvmem
of	Devicetree fixes for 4.19, part 2:	2018-09-14 13:03:17 -10:00
opp
oprofile
parisc
parport
pci	PCI: hv: Fix return value check in hv_pci_assign_slots()	2018-09-21 19:13:22 -07:00
pcmcia
perf
phy
pinctrl	pinctrl: intel: Do pin translation in other GPIO operations as well	2018-09-20 08:21:52 -07:00
platform	platform/x86: alienware-wmi: Correct a memory leak	2018-09-10 13:45:43 -07:00
pnp
power
powercap
pps
ps3
ptp
pwm
rapidio
ras
regulator
remoteproc
reset	ARM: SoC: late updates	2018-08-25 14:12:36 -07:00
rpmsg
rtc
s390	s390 fixes for 4.19-rc4	2018-09-13 16:22:24 -10:00
sbus
scsi	scsi: sd: don't crash the host on invalid commands	2018-09-21 12:42:57 -04:00
sfi
sh
siox
slimbus
sn
soc
soundwire	soundwire: Fix acquiring bus lock twice during master release	2018-08-27 09:49:48 +05:30
spi	spi: Fixes for v4.19	2018-09-17 22:34:25 +02:00
spmi
ssb
staging	media fixes for v4.19-rc5	2018-09-24 15:16:41 +02:00
target	scsi: target: iscsi: Use bin2hex instead of a re-implementation	2018-09-21 12:32:30 -04:00
tc
tee
thermal	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal	2018-08-28 16:11:34 -07:00
thunderbolt
tty	serial: imx: restore handshaking irq for imx1	2018-09-20 14:51:31 +02:00
uio
usb	usb: typec: mux: Take care of driver module reference counting	2018-09-20 13:35:01 +02:00
uwb
vfio
vhost	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-08-27 11:59:39 -07:00
video
virt
virtio	virtio, vhost: fixes, tweaks	2018-08-24 08:45:19 -07:00
visorbus
vlynq
vme
w1
watchdog
xen	xen: issue warning message when out of grant maptrack entries	2018-09-19 11:27:42 -04:00
zorro
Kconfig
Makefile