Mikulas Patocka
e71d3d35c8
commit2255574468upstream. When using dm-integrity underneath md-raid, some tests with raid auto-correction trigger large amounts of integrity failures - and all these failures print an error message. These messages can bring the system to a halt if the system is using serial console. Fix this by limiting the rate of error messages - it improves the speed of raid recovery and avoids the hang. Fixes:7eada909bf("dm: add integrity target") Cc: stable@vger.kernel.org # v4.12+ Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.