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[ Upstream commitf67b55b658] Commit64cfca85baasserts the only valid return values for nfs2/3_decode_dirent should not include -ENAMETOOLONG, but for a server that sends a filename3 which exceeds MAXNAMELEN in a READDIR response the client's behavior will be to endlessly retry the operation. We could map -ENAMETOOLONG into -EBADCOOKIE, but that would produce truncated listings without any error. The client should return an error for this case to clearly assert that the server implementation must be corrected. Fixes:64cfca85ba("NFS: Return valid errors from nfs2/3_decode_dirent()") Signed-off-by: Benjamin Coddington <bcodding@redhat.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Sasha Levin <sashal@kernel.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.
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.