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8808b4e9dc
Currently only "interrupt-based" errors have their own history, however there are some "non-interrupt-based" errors or events which need history to improve debugging or help know the health status of UFS devices. Example of fatal errors: - Link startup error - Suspend error - Resume error Example of abnormal events: - Task or request abort - Device reset (now equals to Logical Unit Reset) - Host reset This patch tries to track above errors and events by existed UFS error history mechanism. Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Reviewed-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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.