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e36bfc0bc3
virt_to_page() takes a virtual address as argument but the driver passes an unsigned long, which works because the target platform(s) uses polymorphic macros to calculate the page. Since many architectures implement virt_to_pfn() as a macro, this function becomes polymorphic and accepts both a (unsigned long) and a (void *). Fix this up by an explicit (void *) cast. Cc: Wei Liu <wei.liu@kernel.org> Cc: Paul Durrant <paul@xen.org> Cc: xen-devel@lists.xenproject.org Cc: netdev@vger.kernel.org Acked-by: Wei Liu <wei.liu@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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.