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When path ah_attr initialization from path record fails, ib_cm_send_rej() uses av.ah_attr fields to send out reject message. In such cases initialization of path record software fields is not needed. Code is simplified for same. Additionally in current code in cm_req_handler, when ib_get_cached_gid fails for a given sgid_index of the GID of the GRH of the incoming CM MAD, error code 12 is sent. This error code refers to primary GID in incoming CM REQ and not for the GID in in MAD packet. Therefore code is refactored to send code 5 (unsupported request) for such error. Signed-off-by: Parav Pandit <parav@mellanox.com> Reviewed-by: Hal Rosenstock <hal@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.