43e540cc9f
When the 5-level page table is enabled on host OS, the nested page table for guest VMs must use 5-level as well. Update get_npt_level() function to reflect this requirement. In the meanwhile, remove the code that prevents kvm-amd driver from being loaded when 5-level page table is detected. Signed-off-by: Wei Huang <wei.huang2@amd.com> Message-Id: <20210818165549.3771014-4-wei.huang2@amd.com> [Tweak condition as suggested by Sean. - Paolo] 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.