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925d046e7e
linux/include/rdma
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Patrisious Haddad 925d046e7e RDMA/core: Add a netevent notifier to cma 
Add a netevent callback for cma, mainly to catch NETEVENT_NEIGH_UPDATE.

Previously, when a system with failover MAC mechanism change its MAC address
during a CM connection attempt, the RDMA-CM would take a lot of time till
it disconnects and timesout due to the incorrect MAC address.

Now when we get a NETEVENT_NEIGH_UPDATE we check if it is due to a failover
MAC change and if so, we instantly destroy the CM and notify the user in order
to spare the unnecessary waiting for the timeout.

Link: https://lore.kernel.org/r/bb255c9e301cd50b905663b8e73f7f5133d0e4c5.1654601342.git.leonro@nvidia.com
Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Reviewed-by: Mark Zhang <markzhang@nvidia.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
2022-06-16 09:54:42 +03:00
..
ib_addr.h net: don't include ethtool.h from netdevice.h 2020-11-23 17:27:04 -08:00
ib_cache.h RDMA: Support more than 255 rdma ports 2021-03-26 09:31:21 -03:00
ib_cm.h RDMA/cm: Remove unused cm_class 2020-08-18 15:43:07 -03:00
ib_hdrs.h RDMA/mlx5: Add steering support in optional flow counters 2021-10-12 12:48:06 -03:00
ib_mad.h IB/mlx5: Expose NDR speed through MAD 2022-01-05 16:40:35 -04:00
ib_marshall.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_pack.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_pma.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_sa.h RDMA/core/sa_query: Remove unused function 2021-08-19 14:30:42 -03:00
ib_smi.h RDMA/mad: Delete duplicated init_query_mad functions 2022-01-05 15:18:36 -04:00
ib_sysfs.h RDMA: Change ops->init_port to ops->port_groups 2021-06-16 20:58:31 -03:00
ib_umem_odp.h IB/core: Enable ODP sync without faulting 2020-10-01 16:44:05 -03:00
ib_umem.h RDMA/umem: Allow pinned dmabuf umem usage 2021-10-28 08:58:26 -03:00
ib_verbs.h RDMA/core: Fix typo in comment 2022-05-24 11:24:58 -03:00
ib.h uaccess: remove CONFIG_SET_FS 2022-02-25 09:36:06 +01:00
iba.h RDMA/cm: Add SET/GET implementations to hide IBA wire format 2020-01-25 15:05:59 -04:00
ibta_vol1_c12.h RDMA/cm: Add Enhanced Connection Establishment (ECE) bits 2020-05-27 16:05:05 -03:00
iw_cm.h RDMA/iwcm: Allow AFONLY binding for IPv6 addresses 2021-03-10 15:30:45 -04:00
iw_portmap.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
lag.h RDMA/core: Add LAG functionality 2020-05-02 20:19:54 -03:00
mr_pool.h
opa_addr.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
opa_port_info.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
opa_smi.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
opa_vnic.h RDMA: Split kernel-only global device caps from uverbs device caps 2022-04-06 15:02:13 -03:00
rdma_cm_ib.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
rdma_cm.h RDMA/core: Add a netevent notifier to cma 2022-06-16 09:54:42 +03:00
rdma_counter.h RDMA/counter: Add optional counter support 2021-10-12 12:48:05 -03:00
rdma_netlink.h RDMA/netlink: Add __maybe_unused to static inline in C file 2021-11-16 13:13:08 -04:00
rdma_vt.h RDMA: Fix a typo 2021-03-26 14:07:36 -03:00
rdmavt_cq.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
rdmavt_mr.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
rdmavt_qp.h RDMA/rdmavt: Decouple QP and SGE lists allocations 2021-08-03 13:44:27 -03:00
restrack.h RDMA/restrack: Add support to get resource tracking for SRQ 2021-04-22 10:30:27 -03:00
rw.h RDMA: Support more than 255 rdma ports 2021-03-26 09:31:21 -03:00
signature.h
tid_rdma_defs.h
uverbs_ioctl.h RDMA/uverbs: Fix -Wunused-function warning 2021-04-01 15:28:49 -03:00
uverbs_named_ioctl.h RDMA/uverbs: Make UVERBS_OBJECT_METHODS to consider line number 2021-04-13 19:36:35 -03:00
uverbs_std_types.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
uverbs_types.h RDMA/uverbs: Allow drivers to create a new HW object during rereg_mr 2020-12-07 14:06:23 -04:00