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a4048c83fd
If traffic is over vlan, cma_validate_port() fails to match
net_device ifindex with bound_if_index and results in ENODEV error.
As iWARP gid table is static, it contains entry corresponding to
only one net device which is either real netdev or vlan netdev for
cases like siw attached to a vlan interface.
This patch fixes the issue by assigning bound_if_index with net
device index, if real net device obtained from bound if index matches
with net device retrieved from gid table
Fixes: f8ef1be816 ("RDMA/cma: Avoid GID lookups on iWARP devices")
Link: https://lore.kernel.org/all/ZzNgdrjo1kSCGbRz@chelsio.com/
Signed-off-by: Anumula Murali Mohan Reddy <anumula@chelsio.com>
Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
Link: https://patch.msgid.link/20241203140052.3985-1-anumula@chelsio.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.