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5157da2ca4
Fuse mounts without "allow_other" are off-limits to all non-owners. Yet it makes sense to allow querying st_dev on the root, since this value is provided by the kernel, not the userspace filesystem. Allow statx(2) with a zero request mask to succeed on a fuse mounts for all users. Reported-by: Nikolaus Rath <Nikolaus@rath.org> Signed-off-by: Miklos Szeredi <mszeredi@redhat.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.