16fd4a7c59
Runtime PM of SCSI devices is already supported in SCSI layer, we can suspend/resume every SCSI device separately. But if there is no link between hisi_hba and SCSI devices or SCSI targets it will cause issues if the controller is suspended while SCSI devices are still resuming. Only when all the SCSI devices under the controller are suspended, the controller can be suspended. Add the device link between SCSI devices and the controller. Link: https://lore.kernel.org/r/1601649038-25534-6-git-send-email-john.garry@huawei.com Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com> Signed-off-by: John Garry <john.garry@huawei.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.