Add support for bind MW work requests from user space. Since rdma/core does not support bind mw in ib_send_wr there is no way to support bind mw in kernel space. Added bind_mw local operation in rxe_req.c. Added bind_mw WR operation in rxe_opcode.c. Added bind_mw WC in rxe_comp.c. Added additional fields to rxe_mw in rxe_verbs.h. Added rxe_do_dealloc_mw() subroutine to cleanup an mw when rxe_dealloc_mw is called. Added code to implement bind_mw operation in rxe_mw.c Link: https://lore.kernel.org/r/20210608042552.33275-8-rpearsonhpe@gmail.com Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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 Restructured Text 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.
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