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0efb7388f0
commit18b9a895e6upstream. Don't assign an error pointer to cld_net->cn_tfm, otherwise an oops will occur in nfsd4_remove_cld_pipe(). Also, move the initialization of cld_net->cn_tfm so that it occurs after the check to see if nfsdcld is running. This is necessary because nfsd4_client_tracking_init() looks for -ETIMEDOUT to determine whether to use the "old" nfsdcld tracking ops. Fixes:6ee95d1c89("nfsd: add support for upcall version 2") Reported-by: Jamie Heilman <jamie@audible.transient.net> Signed-off-by: Scott Mayhew <smayhew@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.