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b0def88d80
Similar to the way that a conflict between metacopy=on,redirect_dir=off is resolved, also resolve conflicts between nfs_export=on,index=off and nfs_export=on,metacopy=on. An explicit mount option wins over a default config value. Both explicit mount options result in an error. Without this change the xfstests group overlay/exportfs are skipped if metacopy is enabled by default. Reported-by: Chengguang Xu <cgxu519@mykernel.net> Signed-off-by: Amir Goldstein <amir73il@gmail.com> 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.