linux-sg2042/drivers/net
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
..
appletalk net: appletalk: cops: mark expected switch fall-through 2019-02-08 11:53:42 -08:00
arcnet
bonding net: Remove switchdev.h inclusion from team/bond/vlan 2019-02-24 17:40:46 -08:00
caif net: caif: pass struct device to DMA API functions 2019-02-12 12:09:23 -05:00
can peak_usb: fix clang build warning 2019-03-07 09:39:46 -08:00
dsa net: dsa: mv88e6xxx: Set correct interface mode for CPU/DSA ports 2019-03-08 22:55:28 -08:00
ethernet IB/mlx5: Use mlx5 core to create/destroy a DEVX DCT 2019-03-17 21:40:39 -03:00
fddi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
fjes
hamradio net: hamradio: remove unused hweight*() defines 2019-02-18 12:10:02 -08:00
hippi
hyperv hv_netvsc: Fix IP header checksum for coalesced packets 2019-02-26 14:45:02 -08:00
ieee802154
ipvlan Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-24 12:06:19 -08:00
netdevsim bpf: offload: add priv field for drivers 2019-02-12 17:07:09 +01:00
phy phy: mdio-mux: fix Kconfig dependencies 2019-03-04 13:12:48 -08:00
plip
ppp pptp: dst_release sk_dst_cache in pptp_sock_destruct 2019-03-13 14:22:49 -07:00
slip
team team: Free BPF filter when unregistering netdev 2019-03-04 10:57:29 -08:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-04 13:26:15 -08:00
vmxnet3
wan net: wan: z85230: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-02-25 14:36:15 -08:00
wimax wimax/i2400m: use struct_size() helper 2019-02-08 22:57:28 -08:00
wireless Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2019-02-28 11:50:40 +02:00
xen-netback Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-02 12:54:35 -08:00
Kconfig net: devlink: turn devlink into a built-in 2019-02-26 08:49:05 -08:00
LICENSE.SRC
Makefile
Space.c
dummy.c
eql.c
geneve.c geneve: correctly handle ipv6.disable module parameter 2019-03-01 22:07:56 -08:00
gtp.c
ifb.c
loopback.c
macsec.c
macvlan.c macvlan: add ndo_change_proto_down support 2019-02-24 13:01:04 -08:00
macvtap.c
mdio.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
sungem_phy.c
tap.c net: Don't set transport offset to invalid value 2019-02-22 12:55:31 -08:00
thunderbolt.c
tun.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-02 12:54:35 -08:00
veth.c veth: Fix -Wformat-truncation 2019-02-23 13:44:58 -08:00
virtio_net.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
vrf.c net: vrf: remove MTU limits for vrf device 2019-02-21 13:10:08 -08:00
vsockmon.c
vxlan.c vxlan: test dev->flags & IFF_UP before calling gro_cells_receive() 2019-03-10 11:05:52 -07:00
xen-netfront.c