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18f92a6e3d
lustre only sends 32bits of capabilities in on-the-wire RPC calls. It current strips off higher bits and uses a 32bit cfs_cap_t throughout. Though there is a small memory cost, it is cleaner to use kernel_cap_t throughout and only truncate when marshalling data for RPC calls. So this patch replaces cfs_cap_t with kernel_cap_t throughout, and where a cfs_cap_t was previous stored in a __u32, we now store cap.cap[0] instead. With this, we can remove include/linux/libcfs/curproc.h Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
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.