2dca60d98e
Previously, when an MMP-protected file system is remounted read-only, the kmmpd thread would exit the next time it woke up (a few seconds later), without resetting the MMP sequence number back to EXT4_MMP_SEQ_CLEAN. Fix this by explicitly killing the MMP thread when the file system is remounted read-only. Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: Andreas Dilger <adilger@dilger.ca>
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.