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930119a172
The code thc that decides whether to defer execution of a wqe in rxe_requester.c is isolated into a subroutine rxe_is_fenced() and removed from the call to req_next_wqe(). The condition whether a wqe should be fenced is changed to comply with the IBA. Currently an operation is fenced if the fence bit is set in the wqe flags and the last wqe has not completed. For normal operations the IBA actually only requires that the last read or atomic operation is complete. Link: https://lore.kernel.org/r/20220630190425.2251-2-rpearsonhpe@gmail.com Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com> Reviewed-by: Li Zhijian <lizhijian@fujitsu.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.