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09e33b0455
It is more accurate to Check if KVM is enabled, instead of having the architecture say so. Architectures always "have" KVM, so for example checking CONFIG_HAVE_KVM in vfio code is pointless, but if KVM is disabled in a specific build, there is no need for support code. Alternatively, the #ifdefs could simply be deleted. However, this would add dead code. For example, when KVM is disabled, there is no need to include code in VFIO that uses symbol_get, as that symbol_get would always fail. Cc: Alex Williamson <alex.williamson@redhat.com> Cc: x86@kernel.org Cc: kbingham@kernel.org Signed-off-by: Paolo Bonzini <pbonzini@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.