112f23cd72
Currently, the vdpa_sim core does not use the buffer, but only allocates it. The buffer is used by devices differently, and some future devices may not use it. So let's move all its management inside the devices. Add a new `free` device callback called to clean up the resources allocated by the device. Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-Id: <20230407133658.66339-2-sgarzare@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.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.