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896ec97353
Up to ConnectX-7 UMR is not used when user passes relaxed ordering access flag. ConnectX-7 supports setting relaxed ordering read/write mkey attribute by UMR, indicated by new HCA capabilities. With ConnectX-7 driver uses UMR when user set relaxed ordering access flag, in contrast to previous silicon models. Specifically it includes setting relvant flags of mkey context mask in UMR control segment, and relaxed ordering write and read flags in UMR mkey context segment. Link: https://lore.kernel.org/r/20200716105248.1423452-4-leon@kernel.org Signed-off-by: Meir Lichtinger <meirl@mellanox.com> Reviewed-by: Michael Guralnik <michaelgur@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.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.