AuxXxilium/linux_dsm_epyc7002
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5b33eba99f
linux_dsm_epyc7002/drivers/net/ethernet
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Roi Dayan 5b33eba99f net/mlx5e: Properly get the PF number phys port name ndo 
Currently, we fail to retrieve the PF number in some cases (e.g
single ported cards, lag capability), this further results in a
call trace issued by the rtnetlink code, since the error value
is not -EOPNOTSUPP. Change the implementation to be independent
from the lag code and function properly on both two ports and
single ported cards.

Call Trace:

[  194.525057] mlx5_core 0000:82:00.0: mlx5_lag_get_pf_num:605:(pid 837): no lag device, can't get pf num
[  194.525804] WARNING: CPU: 7 PID: 837 at net/core/rtnetlink.c:3457 rtmsg_ifinfo_build_skb+0x131/0x160
[  194.529952] CPU: 7 PID: 837 Comm: kworker/7:3 Tainted: G        W  O      5.0.0-rc7+ #3
[  194.531307] Workqueue: events linkwatch_event
[  194.531697] RIP: 0010:rtmsg_ifinfo_build_skb+0x131/0x160
[  194.545007] Call Trace:
[  194.545406]  rtmsg_ifinfo_event.part.29+0x1b/0xb0
[  194.545810]  rtmsg_ifinfo+0x51/0x80
[  194.546209]  netdev_state_change+0xc7/0x110
[  194.546608]  ? dev_valid_name+0x1b0/0x1b0
[  194.547010]  ? __local_bh_enable_ip+0xef/0x1d0
[  194.547411]  ? lockdep_hardirqs_on+0x3ea/0x560
[  194.547811]  ? linkwatch_do_dev+0x9b/0x100
[  194.548207]  linkwatch_do_dev+0x9b/0x100
[  194.548605]  __linkwatch_run_queue+0x244/0x430
[  194.549014]  ? linkwatch_schedule_work+0x100/0x100
[  194.549412]  ? lock_acquire+0x10f/0x2d0
[  194.549816]  linkwatch_event+0x3f/0x50
[  194.550212]  process_one_work+0x7d3/0x1460

Fixes: c12ecc2305 ("net/mlx5e: Move to use common phys port names for vport representors")
Signed-off-by: Roi Dayan <roid@mellanox.com>
Acked-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-03-11 11:32:39 -07:00
..
3com net: 3com: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-14 12:43:15 -05:00
8390
adaptec net: adaptec: starfire: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-14 12:43:15 -05:00
aeroflex cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
agere
alacritech cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
allwinner
alteon net: alteon: replace dev_kfree_skb_irq by dev_consume_skb_irq 2019-01-28 23:09:19 -08:00
altera net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case 2019-01-27 10:39:07 -08:00
amazon net: ena: update driver version from 2.0.2 to 2.0.3 2019-02-12 14:05:07 -05:00
amd net: amd: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-14 11:56:36 -05:00
apm cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
apple net: apple: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-13 20:50:42 -08:00
aquantia Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-02 12:54:35 -08:00
arc net: arc_emac: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-14 12:43:15 -05:00
atheros Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-24 12:06:19 -08:00
aurora
broadcom Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-02 12:54:35 -08:00
brocade bna: fix indentation issue on call to bfa_ioc_pf_failed 2019-02-02 20:14:38 -08:00
cadence net: macb: Add support for suspend/resume with full power down 2019-03-03 13:51:37 -08:00
calxeda
cavium net: devlink: turn devlink into a built-in 2019-02-26 08:49:05 -08:00
chelsio cxgb4/chtls: Prefix adapter flags with CXGB4 2019-03-04 10:21:32 -08:00
cirrus
cisco enic: fix build warning without CONFIG_CPUMASK_OFFSTACK 2019-03-07 09:41:08 -08:00
cortina
davicom davicom: Annotate implicit fall through in dm9000_set_io 2019-01-17 15:08:17 -08:00
dec Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
dlink net:dl2k: Replace dev_kfree_skb_irq by dev_consume_skb_irq 2019-02-14 12:25:24 -05:00
emulex benet: remove broken and unused macro 2019-01-28 10:56:01 -08:00
ezchip
faraday drivers: net: Remove unnecessary semicolon 2019-03-01 23:13:49 -08:00
freescale Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-03-05 09:09:55 -08:00
fujitsu
hisilicon net: hns3: fix to stop multiple HNS reset due to the AER changes 2019-03-09 22:58:47 -08:00
hp
huawei hinic: Add pci device ids 2019-01-22 14:54:08 -08:00
i825xx net: i825xx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-14 12:43:14 -05:00
ibm net: emac: remove IBM_EMAC_RX_SKB_HEADROOM 2019-02-06 19:50:41 -08:00
intel ice: fix overlong string, update stats output 2019-02-25 08:56:02 -08:00
marvell sky2: Disable MSI on Dell Inspiron 1545 and Gateway P-79 2019-03-04 11:31:25 -08:00
mediatek drivers: net: Remove unnecessary semicolon 2019-03-01 23:13:49 -08:00
mellanox net/mlx5e: Properly get the PF number phys port name ndo 2019-03-11 11:32:39 -07:00
micrel net: micrel: ks8695net: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-14 11:56:36 -05:00
microchip Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-02 12:54:35 -08:00
moxa net: moxa: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-13 20:50:42 -08:00
mscc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-04 13:26:15 -08:00
myricom net: myri10ge: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-14 11:56:36 -05:00
natsemi net: ns83820: code cleanup for ns83820_probe_phy() 2019-02-19 14:08:19 -08:00
neterion net: neterion: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-13 20:50:41 -08:00
netronome nfp: fix simple vNIC mailbox length 2019-03-07 11:00:21 -08:00
ni net: nixge: Add support for fixed-link configurations 2019-02-05 10:34:34 -08:00
nuvoton net: nuvoton: w90p910_ether: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-14 11:56:36 -05:00
nvidia
nxp
oki-semi cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
packetengines net: packetengines: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-14 12:43:15 -05:00
pasemi cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
qlogic qede: Fix internal loopback failure with jumbo mtu configuration 2019-03-07 09:43:30 -08:00
qualcomm net: qualcomm: emac: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-13 20:50:42 -08:00
rdc
realtek 8139too : Add support for U.S. Robotics USR997901A 10/100 Cardbus NIC 2019-03-08 15:23:23 -08:00
renesas ravb: Decrease TxFIFO depth of Q3 and Q2 to one 2019-03-07 09:31:05 -08:00
rocker net: Remove switchdev_ops 2019-02-27 12:39:56 -08:00
samsung cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
seeq
sfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-15 12:38:38 -08:00
sgi net: sgi: use GFP_ATOMIC under spin lock 2019-02-17 15:51:46 -08:00
silan
sis net: sis: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-13 20:50:42 -08:00
smsc smc911x: pass struct device to DMA API functions 2019-02-12 12:09:24 -05:00
socionext cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
stmicro net: stmmac: Avoid one more sometimes uninitialized Clang warning 2019-03-08 23:20:22 -08:00
sun net: ethernet: sun: Zero initialize class in default case in niu_add_ethtool_tcam_entry 2019-03-08 15:26:21 -08:00
synopsys
tehuti net: tehuti: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-06 17:38:15 -08:00
ti davinci_emac: always build in CONFIG_OF code 2019-03-07 09:22:35 -08:00
toshiba
tundra cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
via net: via-velocity: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-06 17:38:15 -08:00
wiznet
xilinx net: xilinx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-14 12:43:15 -05:00
xircom
xscale net: ixp4xx_eth: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-13 20:50:54 -08:00
dnet.c
dnet.h
ec_bhf.c
ethoc.c
fealnx.c net: fealnx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-13 20:50:42 -08:00
jme.c net: jme: fix indentation issues 2019-01-18 14:02:55 -08:00
jme.h
Kconfig
korina.c
lantiq_etop.c lantiq_etop: pass struct device to DMA API functions 2019-02-12 12:09:23 -05:00
lantiq_xrx200.c net: lantiq: Do not use eth_change_mtu() 2019-02-24 17:35:42 -08:00
Makefile
netx-eth.c