762b33eb90
Add assertion to track that "mmu == vcpu->arch.mmu" is always true in the context of __kvm_mmu_invalidate_addr(). for_each_shadow_entry_using_root() and kvm_sync_spte() operate on vcpu->arch.mmu, but the only reason that doesn't cause explosions is because handle_invept() frees roots instead of doing a manual invalidation. As of now, there are no major roadblocks to switching INVEPT emulation over to use kvm_mmu_invalidate_addr(). Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Like Xu <likexu@tencent.com> Link: https://lore.kernel.org/r/20230523032947.60041-1-likexu@tencent.com 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.