linux/drivers
Maciej Fijalkowski c77e9f0914 i40e: Relax i40e_xsk_wakeup's return value when PF is busy
Return -EAGAIN instead of -ENETDOWN to provide a slightly milder
information to user space so that an application will know to retry the
syscall when __I40E_CONFIG_BUSY bit is set on pf->state.

Fixes: b3873a5be7 ("net/i40e: Fix concurrency issues between config flow and XSK")
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Link: https://lore.kernel.org/bpf/20200205045834.56795-2-maciej.fijalkowski@intel.com
2020-02-05 22:06:08 +01:00
..
accessibility
acpi Merge branch 'core-headers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-28 08:20:54 -08:00
amba
android binder: fix incorrect calculation for num_valid 2019-12-14 09:10:47 +01:00
ata ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
atm Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
auxdisplay auxdisplay: charlcd: deduplicate simple_strtoul() 2019-12-04 19:44:12 -08:00
base Device properties framework updates for 5.6-rc1 2020-01-27 11:57:40 -08:00
bcma Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
block ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
bluetooth Bluetooth: btrtl: Use kvmalloc for FW allocations 2020-01-24 19:57:53 +01:00
bus ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
cdrom cdrom: respect device capabilities during opening action 2019-11-26 13:02:24 -07:00
char Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
clk ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
clocksource The timekeeping and timers departement provides: 2020-01-27 16:47:05 -08:00
connector
counter
cpufreq ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
cpuidle Merge branch 'intel_idle+acpi' 2020-01-23 00:35:50 +01:00
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
dax libnvdimm for 5.5 2019-12-01 18:43:25 -08:00
dca
devfreq PM / devfreq: Add debugfs support with devfreq_summary file 2020-01-16 19:14:49 +09:00
dio
dma ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
dma-buf - A fix for a memory leak in the dma-buf support 2019-12-09 17:13:19 +10:00
edac ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
eisa
extcon Char/Misc driver patches for 5.5-rc1 2019-11-27 10:53:50 -08:00
firewire remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
firmware Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-28 09:03:40 -08:00
fpga
fsi
gnss
gpio The interrupt departement provides: 2020-01-27 17:22:21 -08:00
gpu ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
greybus
hid Merge branch 'for-5.6/logitech' into for-linus 2020-01-27 15:49:49 +01:00
hsi
hv clocksource/drivers/hyper-v: Untangle stimers and timesync from clocksources 2020-01-16 19:09:02 +01:00
hwmon ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
hwspinlock
hwtracing coresight: etm4x: Fix unused function warning 2020-01-14 15:38:28 +01:00
i2c ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
i3c i3c: master: dw: reattach device on first available location of address table 2020-01-13 10:00:05 +01:00
ide compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
idle Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-28 12:46:42 -08:00
iio iio: light: vcnl4000: Fix scale for vcnl4040 2020-01-13 12:08:40 +01:00
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
input ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
interconnect interconnect: qcom: msm8974: Walk the list safely on node removal 2019-12-12 10:28:54 +01:00
iommu ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
ipack remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
irqchip The interrupt departement provides: 2020-01-27 17:22:21 -08:00
isdn compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
leds leds: lm3532: add pointer to documentation and fix typo 2020-01-22 21:08:24 +01:00
lightnvm ftrace: Rework event_create_dir() 2019-11-27 07:44:25 +01:00
macintosh powerpc updates for 5.5 2019-11-30 14:35:43 -08:00
mailbox mailbox changes for v5.5 2019-12-01 18:42:02 -08:00
mcb
md for-5.6/drivers-2020-01-27 2020-01-27 12:55:48 -08:00
media Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-28 09:03:40 -08:00
memory memory: tegra: Fixes for v5.5-rc1 2019-12-06 08:28:51 -08:00
memstick pci-v5.5-changes 2019-12-03 13:58:22 -08:00
message Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2020-01-19 22:10:04 +01:00
mfd chrome platform changes for v5.5 2019-12-03 14:37:12 -08:00
misc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
mmc ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
mtd ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
mux
net i40e: Relax i40e_xsk_wakeup's return value when PF is busy 2020-02-05 22:06:08 +01:00
nfc Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2020-01-19 22:10:04 +01:00
ntb Add Hygon Device ID to the AMD NTB device driver 2019-12-07 18:38:17 -08:00
nubus
nvdimm libnvdimm for 5.5 2019-12-01 18:43:25 -08:00
nvme for-5.6/block-2020-01-27 2020-01-27 12:38:25 -08:00
nvmem ARM: SoC-related driver updates 2019-12-05 11:43:31 -08:00
of net: mdio: of: Register discovered MII time stampers. 2019-12-25 19:51:33 -08:00
opp ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
oprofile Printk changes for 5.5 2019-11-25 19:40:40 -08:00
parisc remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
parport parport: daisy: use new parport device model 2019-11-13 19:09:49 +08:00
pci ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
pcmcia pcmcia: remove unused dprintk definition 2019-11-22 07:03:45 +01:00
perf perf/imx_ddr: Fix cpu hotplug state cleanup 2020-01-15 12:48:40 +00:00
phy Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2020-01-19 22:10:04 +01:00
pinctrl ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
platform ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
pnp PNP: isapnp: remove defined but not used function 'isapnp_checksum' 2020-01-23 00:26:13 +01:00
power power: avs: qcom-cpr: remove duplicated include from qcom-cpr.c 2020-01-08 23:25:22 +01:00
powercap Merge back power capping changes for v5.6. 2020-01-13 10:32:19 +01:00
pps
ps3
ptp Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2020-01-19 22:10:04 +01:00
pwm pwm: Changes for v5.5-rc1 2019-12-05 11:28:14 -08:00
rapidio drivers/rapidio/rio-access.c: fix missing include of <linux/rio_drv.h> 2019-12-04 19:44:13 -08:00
ras
regulator ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
remoteproc remoteproc: stm32: fix probe error case 2019-11-18 20:35:16 -08:00
reset reset: Do not register resource data for missing resets 2019-12-10 11:43:37 +01:00
rpmsg rpmsg updates for v5.5 2019-12-01 18:39:24 -08:00
rtc ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
s390 s390/qeth: remove HARDSETUP state 2020-01-26 15:20:32 +01:00
sbus
scsi ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
sfi
sh remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
siox
slimbus
soc ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
soundwire soundwire: intel: update stream callbacks for hwparams/free stream operations 2019-12-12 09:17:06 +05:30
spi ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
spmi
ssb remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
staging Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
target SCSI fixes on 20200126 2020-01-26 10:39:09 -08:00
tc remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
tee Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-01-28 15:38:56 -08:00
thermal - Depromote debug print on the db8500 platform (Linus Walleij) 2020-01-28 16:31:08 -08:00
thunderbolt thunderbolt: Power cycle the router if NVM authentication fails 2019-11-19 17:35:57 +01:00
tty Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
uio uio: fix irq init with dt support & irq not defined 2019-11-14 11:49:48 +08:00
usb ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
vfio remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
vhost Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-12-08 13:28:11 -08:00
video remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
virt virt: vbox: Explicitly include linux/io.h to pick up various defs 2019-12-10 10:15:48 +01:00
virtio virtio_balloon: divide/multiply instead of shifts 2019-12-11 08:14:07 -05:00
visorbus
vlynq
vme remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
w1 remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
watchdog ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
xen Linux 5.5-rc3 2019-12-25 10:41:37 +01:00
zorro
Kconfig
Makefile