325a7eb851
Cleanup usage of mr->page_shift and mr->page_mask and introduce an extractor for mr->ibmr.page_size. Normal usage in the kernel has page_mask masking out offset in page rather than masking out the page number. The rxe driver had reversed that which was confusing. Implicitly there can be a per mr page_size which was not uniformly supported. Link: https://lore.kernel.org/r/20230119235936.19728-6-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.