Files
linux/drivers/infiniband/core
Anumula Murali Mohan Reddy 5069d7e202 RDMA/core: Fix ENODEV error for iWARP test over vlan
If traffic is over vlan, cma_validate_port() fails to match vlan
net_device ifindex with bound_if_index and results in ENODEV error.
It is because rdma_copy_src_l2_addr() always assigns bound_if_index with
real net_device ifindex.
This patch fixes the issue by assigning bound_if_index with vlan
net_device index if traffic is over vlan.

Fixes: f8ef1be816 ("RDMA/cma: Avoid GID lookups on iWARP devices")
Signed-off-by: Anumula Murali Mohan Reddy <anumula@chelsio.com>
Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
Link: https://patch.msgid.link/20241008114334.146702-1-anumula@chelsio.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
2024-10-08 15:07:41 +03:00
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