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Al Viro 165200d6cb follow_dotdot(): be lazy about changing nd->path
Change nd->path only after the loop is done and only in case we hadn't
ended up finding ourselves in root.  Same for NO_XDEV check.

That separates the "check how far back do we need to go through the
mount stack" logics from the rest of .. traversal.

NOTE: path_get/path_put introduced here are temporary.  They will
go away later in the series.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-04-02 01:09:21 -04:00
arch Kbuild updates for v5.6 (2nd) 2020-02-09 16:05:50 -08:00
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Documentation sanitize handling of nd->last_type, kill LAST_BIND 2020-03-13 21:08:19 -04:00
drivers Kbuild updates for v5.6 (2nd) 2020-02-09 16:05:50 -08:00
fs follow_dotdot(): be lazy about changing nd->path 2020-04-02 01:09:21 -04:00
include sanitize handling of nd->last_type, kill LAST_BIND 2020-03-13 21:08:19 -04:00
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Makefile Linux 5.6-rc1 2020-02-09 16:08:48 -08:00
README

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.