linux/drivers/net/ethernet
Wang Hai 1b80fec7b0 ixgbe, xsk: clean up the resources in ixgbe_xsk_pool_enable error path
In ixgbe_xsk_pool_enable(), if ixgbe_xsk_wakeup() fails,
We should restore the previous state and clean up the
resources. Add the missing clear af_xdp_zc_qps and unmap dma
to fix this bug.

Fixes: d49e286d35 ("ixgbe: add tracking of AF_XDP zero-copy state for each queue pair")
Fixes: 4a9b32f30f ("ixgbe: fix potential RX buffer starvation for AF_XDP")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Tested-by: Sandeep Penigalapati <sandeep.penigalapati@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://lore.kernel.org/r/20210817203736.3529939-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-08-17 17:47:52 -07:00
..
3com
8390
actions
adaptec
aeroflex net: ethernet: aeroflex: fix UAF in greth_of_remove 2021-06-19 11:45:10 -07:00
agere
alacritech
allwinner
alteon
altera
amazon Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-06-28 15:28:03 -07:00
amd
apm
apple
aquantia net: atlantic: fix the macsec key length 2021-06-24 12:41:13 -07:00
arc
atheros atl1c: fix Mikrotik 10/25G NIC detection 2021-07-08 13:31:43 -07:00
broadcom bnxt_en: Add missing DMA memory barriers 2021-08-16 11:31:41 +01:00
brocade
cadence net: macb: Use devm_platform_get_and_ioremap_resource() 2021-06-07 14:07:22 -07:00
calxeda
cavium liquidio: Fix unintentional sign extension issue on left shift of u16 2021-07-15 10:27:33 -07:00
chelsio cxgb4: fix IRQ free race during driver unload 2021-07-08 13:34:13 -07:00
cirrus
cisco
cortina net: gemini: Use devm_platform_get_and_ioremap_resource() 2021-06-07 13:20:00 -07:00
davicom
dec tulip: windbond-840: Fix missing pci_disable_device() in probe and remove 2021-07-28 09:26:49 +01:00
dlink
emulex Revert "be2net: disable bh with spin_lock in be_process_mcc" 2021-06-25 11:44:16 -07:00
ezchip net: ethernet: ezchip: fix error handling 2021-06-19 11:46:00 -07:00
faraday
freescale net: fec: fix use-after-free in fec_drv_remove 2021-08-05 07:29:49 -07:00
fujitsu
google gve: DQO: Remove incorrect prefetch 2021-07-02 12:06:17 -07:00
hisilicon net: hns3: change the method of obtaining default ptp cycle 2021-07-27 20:59:32 +01:00
huawei
i825xx
ibm ibmvnic: Remove the proper scrq flush 2021-07-21 08:57:41 -07:00
intel ixgbe, xsk: clean up the resources in ixgbe_xsk_pool_enable error path 2021-08-17 17:47:52 -07:00
marvell net: switchdev: zero-initialize struct switchdev_notifier_fdb_info emitted by drivers towards the bridge 2021-08-10 13:22:57 -07:00
mediatek
mellanox net: switchdev: zero-initialize struct switchdev_notifier_fdb_info emitted by drivers towards the bridge 2021-08-10 13:22:57 -07:00
micrel net: phy: micrel: move phy reg offsets to common header 2021-06-14 12:54:43 -07:00
microchip net: switchdev: zero-initialize struct switchdev_notifier_fdb_info emitted by drivers towards the bridge 2021-08-10 13:22:57 -07:00
microsoft Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-06-29 15:45:27 -07:00
moxa net: moxa: fix UAF in moxart_mac_probe 2021-07-09 11:01:01 -07:00
mscc net: mscc: Fix non-GPL export of regmap APIs 2021-08-12 09:44:31 +01:00
myricom ethernet: myri10ge: Fix missing error code in myri10ge_probe() 2021-06-01 15:54:38 -07:00
natsemi net: natsemi: Fix missing pci_disable_device() in probe and remove 2021-08-02 15:09:52 +01:00
neterion net: vxge: fix use-after-free in vxge_device_unregister 2021-08-05 07:29:50 -07:00
netronome nfp: update ethtool reporting of pauseframe control 2021-08-03 12:53:18 +01:00
ni net: nixge: simplify code with devm platform functions 2021-06-08 16:36:57 -07:00
nvidia
nxp
oki-semi
packetengines
pasemi
pensando ionic: count csum_none when offload enabled 2021-07-23 21:57:41 +01:00
qlogic net: qlcnic: add missed unlock in qlcnic_83xx_flash_read32 2021-08-17 08:27:31 -07:00
qualcomm net: qcom/emac: fix UAF in emac_remove 2021-07-09 11:01:01 -07:00
rdc
realtek r8169: change the L0/L1 entrance latencies for RTL8106e 2021-08-07 09:33:22 +01:00
renesas ravb: Remove extra TAB 2021-07-21 22:55:59 -07:00
rocker net: switchdev: zero-initialize struct switchdev_notifier_fdb_info emitted by drivers towards the bridge 2021-08-10 13:22:57 -07:00
samsung
seeq
sfc sfc: add logs explaining XDP_TX/REDIRECT is not available 2021-07-13 10:02:41 -07:00
sgi net: sgi: ioc3-eth: check return value after calling platform_get_resource() 2021-06-09 15:24:43 -07:00
silan
sis sis900: Fix missing pci_disable_device() in probe and remove 2021-07-28 13:43:49 +01:00
smsc
socionext netsec: Remove rcu_read_lock() around XDP program invocation 2021-06-24 19:46:12 +02:00
stmicro net: stmmac: add est_irq_status callback function for GMAC 4.10 and 5.10 2021-07-26 12:29:44 +01:00
sun NIU: fix incorrect error return, missed in previous revert 2021-07-23 17:48:52 +01:00
synopsys
tehuti
ti net: switchdev: zero-initialize struct switchdev_notifier_fdb_info emitted by drivers towards the bridge 2021-08-10 13:22:57 -07:00
toshiba
tundra
via
wiznet net: w5100: Use devm_platform_get_and_ioremap_resource() 2021-06-10 13:53:13 -07:00
xilinx net: ll_temac: Remove left-over debug message 2021-06-21 14:44:09 -07:00
xircom
xscale net: ixp46x: fix ptp build failure 2021-07-21 09:10:24 -07:00
dnet.c
dnet.h
ec_bhf.c net: ethernet: fix potential use-after-free in ec_bhf_remove 2021-06-18 13:01:17 -07:00
ethoc.c
fealnx.c
jme.c
jme.h
Kconfig
korina.c
lantiq_etop.c
lantiq_xrx200.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-06-18 19:47:02 -07:00
Makefile