linux/drivers
Sameeh Jubran cd07ecccba net: ena: xdp: XDP_TX: fix memory leak
When sending very high packet rate, the XDP tx queues can get full and
start dropping packets. In this case we don't free the pages which
results in ena driver draining the system memory.

Fix:
Simply free the pages when necessary.

Fixes: 548c4940b9 ("net: ena: Implement XDP_TX action")
Signed-off-by: Sameeh Jubran <sameehj@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-04 15:43:01 -07:00
..
accessibility
acpi ACPI updates for 5.8-rc1 2020-06-02 13:25:52 -07:00
amba
android
ata for-5.8/block-2020-06-01 2020-06-02 15:29:19 -07:00
atm
auxdisplay
base The generic interrupt departement provides: 2020-06-03 10:05:11 -07:00
bcma
block Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
bluetooth Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
bus bus: mhi: core: Fix some error return code 2020-05-15 16:32:20 +02:00
cdrom Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
char Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
clk Power management updates for 5.8-rc1 2020-06-02 13:17:23 -07:00
clocksource clocksource/drivers/timer-versatile: Clear OF_POPULATED flag 2020-05-23 00:03:25 +02:00
connector connector/cn_proc: Protect send_msg() with a local lock 2020-05-28 10:31:10 +02:00
counter
cpufreq MIPS updates for v5.8: 2020-06-03 13:32:21 -07:00
cpuidle cpuidle: Fix three reference count leaks 2020-05-29 18:07:18 +02:00
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
dax vfs: track per-sb writeback errors and report them to syncfs 2020-06-02 10:59:05 -07:00
dca
devfreq PM / devfreq: Use lockdep asserts instead of manual checks for locked mutex 2020-05-28 18:02:40 +09:00
dio
dma dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()' 2020-05-19 22:26:01 +05:30
dma-buf drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
edac Merge branches 'edac-i10nm' and 'edac-misc' into edac-updates-for-5.8 2020-06-01 11:39:15 +02:00
eisa
extcon
firewire
firmware Merge branch 'uaccess.access_ok' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-06-01 16:09:43 -07:00
fpga Merge branch 'uaccess.access_ok' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-06-01 16:09:43 -07:00
fsi
gnss
gpio The generic interrupt departement provides: 2020-06-03 10:05:11 -07:00
gpu drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
greybus
hid
hsi
hv hyperv-next for 5.8 2020-06-03 15:00:05 -07:00
hwmon hwmon: Add Baikal-T1 PVT sensor driver 2020-05-28 07:59:45 -07:00
hwspinlock
hwtracing A fair amount of stuff this time around, dominated by yet another massive 2020-06-01 15:45:27 -07:00
i2c Merge branches 'pm-core' and 'pm-sleep' 2020-06-01 15:19:08 +02:00
i3c
ide
idle
iio The generic interrupt departement provides: 2020-06-03 10:05:11 -07:00
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2020-05-28 12:41:11 -07:00
interconnect
iommu iommu: Fix reference count leak in iommu_group_alloc. 2020-05-29 15:27:50 +02:00
ipack ipack: tpci200: fix error return code in tpci200_register() 2020-05-15 16:32:20 +02:00
irqchip irqchip: Fix "Loongson HyperTransport Vector support" driver build on all non-MIPS platforms 2020-06-01 09:48:52 +02:00
isdn
leds mailmap: change email for Ricardo Ribalda 2020-05-25 18:59:59 -06:00
lightnvm for-5.8/block-2020-06-01 2020-06-02 15:29:19 -07:00
macintosh Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
mailbox
mcb
md for-5.8/drivers-2020-06-01 2020-06-02 15:37:03 -07:00
media Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
memory
memstick
message
mfd platform-drivers-x86 for v5.8-1 2020-06-02 12:56:58 -07:00
misc Power management updates for 5.8-rc1 2020-06-02 13:17:23 -07:00
mmc mmc: sdhci-msm: Clear tuning done flag while hs400 tuning 2020-06-01 08:04:40 +02:00
most
mtd for-5.8/block-2020-06-01 2020-06-02 15:29:19 -07:00
mux
net net: ena: xdp: XDP_TX: fix memory leak 2020-06-04 15:43:01 -07:00
nfc Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-06-01 12:00:10 -07:00
ntb
nubus
nvdimm nvdimm: use bio_{start,end}_io_acct 2020-05-27 05:21:23 -06:00
nvme Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
nvmem
of
opp
oprofile
parisc
parport
pci hyperv-next for 5.8 2020-06-03 15:00:05 -07:00
pcmcia powerpc: add an ioremap_phb helper 2020-06-02 10:59:10 -07:00
perf arm64 updates for 5.8 2020-06-01 15:18:27 -07:00
phy
pinctrl pinctrl: qcom: Add affinity callbacks to msmgpio IRQ chip 2020-05-12 14:29:29 +02:00
platform MIPS updates for v5.8: 2020-06-03 13:32:21 -07:00
pnp PNPBIOS: Replace zero-length array with flexible-array 2020-05-15 18:20:49 +02:00
power Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
powercap powercap: RAPL: remove unused local MSR define 2020-05-25 10:59:29 +02:00
pps
ps3
ptp ptp_clock: Let the ADJ_OFFSET interface respect the ADJ_NANO flag for PHC devices. 2020-05-25 17:55:17 -07:00
pwm
rapidio rapidio: fix an error in get_user_pages_fast() error handling 2020-05-23 10:26:31 -07:00
ras
regulator Merge remote-tracking branch 'regulator/for-5.8' into regulator-linus 2020-06-01 13:01:44 +01:00
remoteproc
reset
rpmsg
rtc
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
sbus
scsi hyperv-next for 5.8 2020-06-03 15:00:05 -07:00
sfi
sh
siox
slimbus
soc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
soundwire
spi Merge remote-tracking branch 'spi/for-5.8' into spi-next 2020-05-30 00:03:53 +01:00
spmi
ssb
staging Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
target ipv4: add ip_sock_set_freebind 2020-05-28 11:11:45 -07:00
tc
tee
thermal
thunderbolt
tty kgdb patches for 5.8-rc1 2020-06-03 14:57:03 -07:00
uio
usb platform-drivers-x86 for v5.8-1 2020-06-02 12:56:58 -07:00
vdpa vdpasim: remove unused variable 'ret' 2020-05-11 06:44:12 -04:00
vfio
vhost Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-05-24 13:47:27 -07:00
video drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
virt
virtio
visorbus
vlynq
vme
w1
watchdog
xen
zorro
Kconfig
Makefile