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cd42853e95
The @root_hpa for kvm_mmu_invalidate_addr() is called with @mmu->root.hpa or INVALID_PAGE where @mmu->root.hpa is to invalidate gva for the current root (the same meaning as KVM_MMU_ROOT_CURRENT) and INVALID_PAGE is to invalidate gva for all roots (the same meaning as KVM_MMU_ROOTS_ALL). Change the argument type of kvm_mmu_invalidate_addr() and use KVM_MMU_ROOT_XXX instead so that we can reuse the function for kvm_mmu_invpcid_gva() and nested_ept_invalidate_addr() for invalidating gva for different set of roots. No fuctionalities changed. Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com> Link: https://lore.kernel.org/r/20230216154115.710033-9-jiangshanlai@gmail.com [sean: massage comment slightly] Signed-off-by: Sean Christopherson <seanjc@google.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.