6f1c1d95dc
Because file f_mode never have FMODE_EXEC, open context mode won't get FMODE_EXEC from file f_mode. Open context mode only care about FMODE_READ/ FMODE_WRITE/FMODE_EXEC, and all info about open context mode can be convert from file f_flags, so convert file f_flags to open context mode by flags_to_mode(). Signed-off-by: ChenXiaoSong <chenxiaosong2@huawei.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.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.