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CPUID values are provided for TDX virtual machines as part of the KVM_TDX_INIT_VM ioctl. Unlike KVM_SET_CPUID2, TDX will need to examine the leaves, either to validate against the CPUIDs listed in the TDX modules configuration or to fill other controls with matching values. Since there is an existing function to look up a leaf/index pair into a given list of CPUID entries, export it as kvm_find_cpuid_entry2(). Reviewed-by: Kai Huang <kai.huang@intel.com> 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 reStructuredText 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.