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linux/drivers/net/ethernet
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Maciej Fijalkowski 8b51a13c37 ice: xsk: do not clear status_error0 for ntu + nb_buffs descriptor 
The descriptor that ntu is pointing at when we exit
ice_alloc_rx_bufs_zc() should not have its corresponding DD bit cleared
as descriptor is not allocated in there and it is not valid for HW
usage.

The allocation routine at the entry will fill the descriptor that ntu
points to after it was set to ntu + nb_buffs on previous call.

Even the spec says:
"The tail pointer should be set to one descriptor beyond the last empty
descriptor in host descriptor ring."

Therefore, step away from clearing the status_error0 on ntu + nb_buffs
descriptor.

Fixes: db804cfc21 ("ice: Use the xsk batched rx allocation interface")
Reported-by: Elza Mathew <elza.mathew@intel.com>
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Tested-by: Kiran Bhandare <kiranx.bhandare@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2021-12-17 11:15:15 -08:00
..
3com ethernet: replace netdev->dev_addr 16bit writes 2021-10-14 09:22:27 -07:00
8390 ethernet: 8390: remove direct netdev->dev_addr writes 2021-10-09 11:46:57 +01:00
actions ethernet: constify references to netdev->dev_addr in drivers 2021-10-14 09:22:11 -07:00
adaptec ethernet: adaptec: use eth_hw_addr_set() 2021-10-16 08:53:45 +01:00
aeroflex ethernet: aeroflex: use eth_hw_addr_set() 2021-10-16 08:53:45 +01:00
agere ethernet: use eth_hw_addr_set() instead of ether_addr_copy() 2021-10-02 14:18:25 +01:00
alacritech ethernet: constify references to netdev->dev_addr in drivers 2021-10-14 09:22:11 -07:00
allwinner ethernet: use of_get_ethdev_address() 2021-10-07 13:39:51 +01:00
alteon ethernet: alteon: use eth_hw_addr_set() 2021-10-16 08:53:46 +01:00
altera net: altera: set a couple error code in probe() 2021-12-03 14:23:11 +00:00
amazon ethernet: use eth_hw_addr_set() instead of ether_addr_copy() 2021-10-02 14:18:25 +01:00
amd Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-11-01 20:05:14 -07:00
apm ethernet: constify references to netdev->dev_addr in drivers 2021-10-14 09:22:11 -07:00
apple ethernet: replace netdev->dev_addr assignment loops 2021-10-14 09:22:25 -07:00
aquantia ethernet: aquantia: Try MAC address from device tree 2021-12-02 12:06:03 +00:00
arc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-10-14 16:50:14 -07:00
asix net: ax88796c: do not receive data in pointer 2021-11-22 14:32:05 +00:00
atheros net: convert users of bitmap_foo() to linkmode_foo() 2021-10-24 13:58:52 +01:00
broadcom net: systemport: Add global locking for descriptor lifecycle 2021-12-16 08:15:31 -08:00
brocade ethernet: Remove redundant 'flush_workqueue()' calls 2021-10-10 11:33:15 +01:00
cadence net: macb: Fix mdio child node detection 2021-10-27 17:12:18 -07:00
calxeda ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
cavium net: liquidio: Make use of the helper macro kthread_run() 2021-10-22 11:10:10 -07:00
chelsio net: chelsio: cxgb4vf: Fix an error code in cxgb4vf_pci_probe() 2021-11-23 12:15:53 +00:00
cirrus ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
cisco ethernet: enic: use eth_hw_addr_set() 2021-10-16 08:53:46 +01:00
cortina ethernet: make use of eth_hw_addr_random() where appropriate 2021-10-14 09:22:15 -07:00
davicom ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
dec net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock() 2021-11-18 12:03:17 +00:00
dlink ethernet: replace netdev->dev_addr 16bit writes 2021-10-14 09:22:27 -07:00
emulex ethernet: constify references to netdev->dev_addr in drivers 2021-10-14 09:22:11 -07:00
ezchip ethernet: use of_get_ethdev_address() 2021-10-07 13:39:51 +01:00
faraday ethernet: make more use of device_get_ethdev_address() 2021-10-07 13:39:51 +01:00
freescale dpaa2-eth: fix ethtool statistics 2021-12-15 17:48:54 -08:00
fujitsu ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
google gve: fix for null pointer dereference. 2021-12-07 20:57:17 -08:00
hisilicon net: hns3: fix race condition in debugfs 2021-12-12 16:20:50 +00:00
huawei treewide: Add missing includes masked by cgroup -> bpf dependency 2021-12-03 10:58:13 -08:00
i825xx ethernet: replace netdev->dev_addr assignment loops 2021-10-14 09:22:25 -07:00
ibm ibmvnic: drop bad optimization in reuse_tx_pools() 2021-12-02 12:09:19 +00:00
intel ice: xsk: do not clear status_error0 for ntu + nb_buffs descriptor 2021-12-17 11:15:15 -08:00
litex litex_liteeth: Fix a double free in the remove function 2021-11-07 21:51:17 +00:00
marvell net: mvpp2: fix XDP rx queues registering 2021-12-08 18:29:37 -08:00
mediatek ethernet: constify references to netdev->dev_addr in drivers 2021-10-14 09:22:11 -07:00
mellanox mlxsw: spectrum_router: Consolidate MAC profiles when possible 2021-12-14 12:56:10 +00:00
micrel ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
microchip lan743x: fix deadlock in lan743x_phy_link_status_change() 2021-11-24 18:19:58 -08:00
microsoft net: mana: Fix memory leak in mana_hwc_create_wq 2021-12-09 07:58:41 -08:00
moxa ethernet: use eth_hw_addr_set() for dev->addr_len cases 2021-10-05 13:16:48 +01:00
mscc net: mscc: ocelot: fix missing unlock on error in ocelot_hwstamp_set() 2021-11-29 20:20:34 -08:00
myricom ethernet: replace netdev->dev_addr assignment loops 2021-10-14 09:22:25 -07:00
natsemi natsemi: xtensa: fix section mismatch warnings 2021-11-30 18:13:37 -08:00
neterion Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-10-14 16:50:14 -07:00
netronome nfp: Fix memory leak in nfp_cpp_area_cache_add() 2021-12-09 07:53:33 -08:00
ni nixge: fix mac address error handling again 2021-11-22 15:05:48 +00:00
nvidia ethernet: forcedeth: remove direct netdev->dev_addr writes 2021-10-09 11:46:56 +01:00
nxp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-10-28 10:43:58 -07:00
oki-semi ethernet: use eth_hw_addr_set() for dev->addr_len cases 2021-10-05 13:16:48 +01:00
packetengines ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
pasemi ethernet: manually convert memcpy(dev_addr,..., sizeof(addr)) 2021-10-14 09:22:19 -07:00
pensando net: convert users of bitmap_foo() to linkmode_foo() 2021-10-24 13:58:52 +01:00
qlogic net/qla3xxx: fix an error code in ql_adapter_up() 2021-12-07 10:37:10 -08:00
qualcomm ethernet: make use of eth_hw_addr_random() where appropriate 2021-10-14 09:22:15 -07:00
rdc ethernet: replace netdev->dev_addr 16bit writes 2021-10-14 09:22:27 -07:00
realtek r8169: fix incorrect mac address assignment 2021-11-23 12:12:37 +00:00
renesas ethernet: renesas: use eth_hw_addr_set() 2021-10-19 12:41:47 +01:00
rocker ethernet: rocker: use eth_hw_addr_set() 2021-10-19 12:41:47 +01:00
samsung ethernet: sxgbe: use eth_hw_addr_set() 2021-10-19 12:41:48 +01:00
seeq ethernet: use eth_hw_addr_set() for dev->addr_len cases 2021-10-05 13:16:48 +01:00
sfc sfc_ef100: potential dereference of null pointer 2021-12-16 10:55:32 +00:00
sgi ethernet: use eth_hw_addr_set() for dev->addr_len cases 2021-10-05 13:16:48 +01:00
silan ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
sis ethernet: sis900: fix indentation 2021-11-12 20:13:28 -08:00
smsc ethernet: smsc: use eth_hw_addr_set() 2021-10-19 12:41:48 +01:00
socionext ethernet: netsec: use eth_hw_addr_set() 2021-10-20 11:41:01 +01:00
stmicro net: stmmac: dwmac-rk: fix oob read in rk_gmac_setup 2021-12-16 10:47:48 +00:00
sun ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
synopsys ethernet: constify references to netdev->dev_addr in drivers 2021-10-14 09:22:11 -07:00
tehuti ethernet: tehuti: use eth_hw_addr_set() 2021-10-20 11:41:01 +01:00
ti net: ethernet: ti: add missing of_node_put before return 2021-12-13 14:54:54 +00:00
toshiba ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
tundra dev_ioctl: split out ndo_eth_ioctl 2021-07-27 20:11:45 +01:00
via ethernet: via-velocity: use eth_hw_addr_set() 2021-10-20 11:41:01 +01:00
wiznet net: w5100: Make w5100_remove() return void 2021-10-18 12:59:12 +01:00
xilinx net: convert users of bitmap_foo() to linkmode_foo() 2021-10-24 13:58:52 +01:00
xircom ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
xscale net: ethernet: ixp4xx: Make use of dma_pool_zalloc() instead of dma_pool_alloc/memset() 2021-10-19 13:24:26 +01:00
dnet.c ethernet: manually convert memcpy(dev_addr,..., sizeof(addr)) 2021-10-14 09:22:19 -07:00
dnet.h
ec_bhf.c ethernet: ec_bhf: use eth_hw_addr_set() 2021-10-16 08:53:46 +01:00
ethoc.c ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
fealnx.c ethernet: use eth_hw_addr_set() in unmaintained drivers 2021-10-18 13:20:38 +01:00
jme.c ethernet: use eth_hw_addr_set() for dev->addr_len cases 2021-10-05 13:16:48 +01:00
jme.h net: jme: Replace link-change tasklet with work 2021-03-17 16:33:58 +01:00
Kconfig net: ax88796c: ASIX AX88796C SPI Ethernet Adapter Driver 2021-10-21 16:28:41 -07:00
korina.c ethernet: use of_get_ethdev_address() 2021-10-07 13:39:51 +01:00
lantiq_etop.c net: ethernet: lantiq_etop: fix build errors/warnings 2021-11-15 14:08:52 +00:00
lantiq_xrx200.c net: lantiq_xrx200: Hardcode the burst length value 2021-10-29 12:15:35 +01:00
Makefile net: ax88796c: ASIX AX88796C SPI Ethernet Adapter Driver 2021-10-21 16:28:41 -07:00