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3268b8a8cf
- Synchronize OFA and controller offline events. Prevent I/O during the above conditions. - Cleanup pqi_device_wait_for_pending_io() by checking the device->scsi_cmds_outstanding instead of walking the device's list of commands. - Stop failing all I/O for all devices. This was causing OS to retry them, delaying OFA. - Clean up cache flush. The controller is checked for offline status in lower level functions. Link: https://lore.kernel.org/r/161549382770.25025.789855864026860170.stgit@brunhilda Reviewed-by: Scott Benesh <scott.benesh@microchip.com> Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com> Reviewed-by: Scott Teel <scott.teel@microchip.com> Signed-off-by: Kevin Barnett <kevin.barnett@microchip.com> Signed-off-by: Don Brace <don.brace@microchip.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.