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e84b8e4e44
Extract tdp_mmu_root_match() to check if the root has given types and use it for the root page table iterator. It checks only_invalid now. TDX KVM operates on a shared page table only (Shared-EPT), a mirrored page table only (Secure-EPT), or both based on the operation. KVM MMU notifier operations only on shared page table. KVM guest_memfd invalidation operations only on mirrored page table, and so on. Introduce a centralized matching function instead of open coding matching logic in the iterator. The next step is to extend the function to check whether the page is shared or private Link: https://lore.kernel.org/kvm/ZivazWQw1oCU8VBC@google.com/ Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com> Signed-off-by: Rick Edgecombe <rick.p.edgecombe@intel.com> Message-ID: <20240718211230.1492011-10-rick.p.edgecombe@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.