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45123ae534
commit50b29d8f03upstream. Instead of removing EXT4_MOUNT_JOURNAL_CHECKSUM from s_def_mount_opt as I assume was intended, all other options were blown away leading to _ext4_show_options() output being incorrect. Fixes:1e381f60da("ext4: do not allow journal_opts for fs w/o journal") Signed-off-by: Debabrata Banerjee <dbanerje@akamai.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Jan Kara <jack@suse.cz> Cc: stable@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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.