AuxXxilium/linux_dsm_epyc7002
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6752bea8b0
linux_dsm_epyc7002/drivers/net/ethernet
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Yishai Hadas c5ae1954c4 IB/mlx5: Use mlx5 core to create/destroy a DEVX DCT 
To prevent a hardware memory leak when a DEVX DCT object is destroyed
without calling DRAIN DCT before, (e.g. under cleanup flow), need to
manage its creation and destruction via mlx5 core.

In that case the DRAIN DCT command will be called and only once that it
will be completed the DESTROY DCT command will be called.  Otherwise, the
DESTROY DCT may fail and a hardware leak may occur.

As of that change the DRAIN DCT command should not be exposed any more
from DEVX, it's managed internally by the driver to work as expected by
the device specification.

Fixes: 7efce3691d ("IB/mlx5: Add obj create and destroy functionality")
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-03-17 21:40:39 -03:00
..
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 net: 8390: fix potential NULL pointer dereferences 2019-03-12 14:49:49 -07:00
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
agere
alacritech
allwinner
alteon
altera
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
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 5.1 Merge Window Pull Request 2019-03-09 15:53:03 -08:00
brocade
cadence net: macb: Add support for suspend/resume with full power down 2019-03-03 13:51:37 -08:00
calxeda
cavium net: thunder: fix a potential NULL pointer dereference 2019-03-11 13:34:31 -07:00
chelsio 5.1 Merge Window Pull Request 2019-03-09 15:53:03 -08:00
cirrus
cisco enic: fix build warning without CONFIG_CPUMASK_OFFSTACK 2019-03-07 09:41:08 -08:00
cortina
davicom
dec
dlink net:dl2k: Replace dev_kfree_skb_irq by dev_consume_skb_irq 2019-02-14 12:25:24 -05:00
emulex
ezchip
faraday drivers: net: Remove unnecessary semicolon 2019-03-01 23:13:49 -08:00
freescale ARM: SoC driver updates for 5.1 2019-03-06 09:41:12 -08:00
fujitsu net: fujitsu: fix a potential NULL pointer dereference 2019-03-12 14:48:35 -07:00
hisilicon net: hns3: fix to stop multiple HNS reset due to the AER changes 2019-03-09 22:58:47 -08:00
hp
huawei
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
intel mm: replace all open encodings for NUMA_NO_NODE 2019-03-05 21:07:14 -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 IB/mlx5: Use mlx5 core to create/destroy a DEVX DCT 2019-03-17 21:40:39 -03:00
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 lan743x: Fix TX Stall Issue 2019-03-13 13:41:46 -07:00
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
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 pci-v5.1-changes 2019-03-09 14:57:08 -08:00
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 net: pasemi: set a 64-bit DMA mask on the DMA device 2019-02-18 22:41:01 +11:00
qlogic net: qlogic: fix a potential NULL pointer dereference 2019-03-12 14:44:43 -07:00
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 net: sh_eth: fix a missing check of of_get_phy_mode 2019-03-12 14:51:02 -07:00
rocker net: rocker: fix a potential NULL pointer dereference 2019-03-11 16:17:31 -07:00
samsung
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
stmicro net: dwmac-sun8i: fix a missing check of of_get_phy_mode 2019-03-12 14:52:00 -07:00
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
ti Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-11 08:54:01 -07:00
toshiba
tundra
via
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
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