d8f492a059
The top level events directory dentry does not have a d_fsdata set to a eventfs_file pointer. This dentry is still passed to eventfs_set_attr(). It can not assume that the d_fsdata is set. Check for that. Link: https://lore.kernel.org/all/20231112104158.6638-1-milian.wolff@kdab.com/ Fixes: 9aaee3eebc91 ("eventfs: Save ownership and mode") Reported-by: Milian Wolff <milian.wolff@kdab.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 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.