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Yishai Hadas
5b2e45049d
This new method enables us to use a single ioctl from user space which supports the below variants of reg_mr [1]. The method will be extended in the next patches from the series with an extra attribute to let us pass DMA handle to be used as part of the registration. [1] ibv_reg_mr(), ibv_reg_mr_iova(), ibv_reg_mr_iova2(), ibv_reg_dmabuf_mr(). Signed-off-by: Yishai Hadas <yishaih@nvidia.com> Reviewed-by: Edward Srouji <edwards@nvidia.com> Link: https://patch.msgid.link/5a3822ceef084efe967c9752e89c58d8250337c7.1752752567.git.leon@kernel.org 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.