linux_dsm_epyc7002/drivers/infiniband/core
Parav Pandit 56d0a7d9a0 IB/core: Depend on IPv6 stack to resolve link local address for RoCEv2
RoCEv1 does not use the IPv6 stack to resolve the link local DGID since it
uses GID address. It forms the DMAC directly from the DGID.

The code became confused and also tried to use this bypass for RoCEv2
packets, however RoCEv2 always uses a IP address in the GID and must
always use ARP or neighbor discovery to get the DMAC address.

Now that rdma_addr_find_l2_eth_by_grh() supports resolving link local
address to find destination mac address, lets make use of it.
This aligns it to how the rest of the IPv6 stack resolves link local
destination IPv6 address.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2017-12-18 13:49:43 -07:00
..
addr.c IB/{core/cm}: Fix generating a return AH for RoCEE 2017-12-18 13:49:43 -07:00
agent.c IB/core: Rename ib_destroy_ah to rdma_destroy_ah 2017-05-01 14:32:43 -04:00
agent.h IB/mad: Add final OPA MAD processing 2015-06-12 14:49:18 -04:00
cache.c RDMA/(core, ulp): Convert register/unregister event handler to be void 2017-08-24 16:27:10 -04:00
cgroup.c IB/core: added support to use rdma cgroup controller 2017-01-10 11:14:27 -05:00
cm_msgs.h IB/core: Fix unaligned accesses 2015-05-05 13:21:27 -04:00
cm.c IB/CM: Change sgid to IB GID when handling CM request 2017-12-11 16:19:40 -07:00
cma_configfs.c RDMA/cma: make config_item_type const 2017-10-19 16:15:31 +02:00
cma.c RDMA/core: Make function rdma_copy_addr return void 2017-11-13 16:18:33 -05:00
core_priv.h Merge branch 'rdma-netlink' into k.o/merge-test 2017-08-10 14:34:18 -04:00
cq.c IB/cq: Don't process more than the given budget 2017-03-24 22:19:48 -04:00
device.c Merge branch 'mellanox' into k.o/for-next 2017-08-24 20:25:15 -04:00
fmr_pool.c IB/fmr_pool: Convert the cleanup thread into kthread worker API 2017-04-25 14:24:17 -04:00
iwcm.c RDMA/iwcm: Remove a set-but-not-used variable 2017-10-14 20:47:05 -04:00
iwcm.h iw_cm: free cm_id resources on the last deref 2016-08-02 13:15:18 -04:00
iwpm_msg.c RDMA/iwpm: Properly mark end of NL messages 2017-09-29 11:32:42 -04:00
iwpm_util.c RDMA/iwpm: Fix uninitialized error code in iwpm_send_mapinfo() 2017-12-13 10:55:49 -07:00
iwpm_util.h iwpm: crash fix for large connections test 2016-03-16 13:48:32 -04:00
mad_priv.h IB/mad: use CQ abstraction 2016-01-19 15:25:45 -05:00
mad_rmpp.c IB/mad: Change slid in RMPP recv from 16 to 32 bits 2017-08-08 14:47:18 -04:00
mad_rmpp.h
mad.c IB/core: Avoid crash on pkey enforcement failed in received MADs 2017-11-10 13:26:00 -05:00
Makefile Updates for 4.15 kernel merge window 2017-11-15 14:54:53 -08:00
mr_pool.c IB/core: add a simple MR pool 2016-05-13 13:37:18 -04:00
multicast.c IB/core: Define 'ib' and 'roce' rdma_ah_attr types 2017-05-01 14:32:43 -04:00
netlink.c RDMA/netlink: OOPs in rdma_nl_rcv_msg() from misinterpreted flag 2017-10-25 14:54:43 -04:00
nldev.c RDMA/nldev: Enforce device index check for port callback 2017-10-31 12:12:55 -07:00
opa_smi.h IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
packer.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
rdma_core.c IB/core: Explicitly destroy an object while keeping uobject 2017-08-31 08:35:11 -04:00
rdma_core.h IB/core: Add new ioctl interface 2017-08-31 08:35:09 -04:00
roce_gid_mgmt.c IB/core: Add generic function to extract IB speed from netdev 2017-07-24 08:45:11 -04:00
rw.c IB/core: remove redundant check on prot_sg_cnt 2017-10-10 10:49:45 -04:00
sa_query.c RDMA/(core, ulp): Convert register/unregister event handler to be void 2017-08-24 16:27:10 -04:00
sa.h
security.c IB/core: Only maintain real QPs in the security lists 2017-11-13 16:24:17 -05:00
smi.c IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
smi.h IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
sysfs.c IB/core: Fix unable to change lifespan entry for hw_counters 2017-10-18 12:10:36 -04:00
ucm.c IB/core: Convert ah_attr from OPA to IB when copying to user 2017-08-08 14:47:18 -04:00
ucma.c IB/core: Convert ah_attr from OPA to IB when copying to user 2017-08-08 14:47:18 -04:00
ud_header.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
umem_odp.c RDMA/umem: Avoid partial declaration of non-static function 2017-11-10 13:02:12 -05:00
umem.c IB/core: disable memory registration of filesystem-dax vmas 2017-11-29 18:40:42 -08:00
user_mad.c Merge branch 'for-next-early' into for-next 2017-10-18 13:07:13 -04:00
uverbs_cmd.c IB/core: Use PTR_ERR_OR_ZERO() 2017-12-11 16:19:43 -07:00
uverbs_ioctl_merge.c IB/core: fix spelling mistake: "aceess" -> "access" 2017-09-27 08:54:19 -04:00
uverbs_ioctl.c RDMA/uverbs: Make the code in ib_uverbs_cmd_verbs() less confusing 2017-10-18 10:42:02 -04:00
uverbs_main.c IB/uverbs: Allow CQ moderation with modify CQ 2017-11-13 16:59:22 -05:00
uverbs_marshall.c IB/core: Convert OPA AH to IB for Extended LIDs only 2017-11-13 15:53:57 -05:00
uverbs_std_types.c RDMA/core: avoid uninitialized variable warning in create_udata 2017-11-13 16:11:11 -05:00
uverbs.h IB/uverbs: Allow CQ moderation with modify CQ 2017-11-13 16:59:22 -05:00
verbs.c IB/core: Depend on IPv6 stack to resolve link local address for RoCEv2 2017-12-18 13:49:43 -07:00