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When ena_destroy_device() is called from ena_suspend(), the device is still reachable from the driver. Therefore, the driver can send a command to the device to free all resources. However, in all other cases of calling ena_destroy_device(), the device is potentially in an error state and unreachable from the driver. In these cases the driver must not send commands to the device. The current implementation does not request resource freeing from the device even when possible. We add the graceful parameter to ena_destroy_device() to enable resource freeing when possible, and use it in ena_suspend(). Signed-off-by: Netanel Belgazal <netanel@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.