032cdc3979
When setting the first xattr, we automatically enable EXT2_FEATURE_COMPAT_EXT_ATTR. However we forget to call ext2_update_dynamic_rev() so in theory if the filesystem was created as ancient one without features support, this could be missed. The consequences are minor anyway - since the feature is compat one, only old e2fsck which does not understand xattrs could do something bad. Reported-by: Andreas Dilger <adilger@dilger.ca> Signed-off-by: Jan Kara <jack@suse.cz>
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.