21adfa7a3c
Most of the locks in the rxe driver are _irqsave/restore locks but in fact there are no interrupt threads that run rxe code or share data with rxe. There are softirq threads and data sharing so the appropriate lock type is _bh. This patch replaces all irqsave type locks with bh type locks. Link: https://lore.kernel.org/r/20211103050241.61293-2-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.