Commits
Xiao Guangrong committed e23d3fef83d
KVM: MMU: check kvm_mmu_pages and mmu_page_path indices Give a special invalid index to the root of the walk, so that we can check the consistency of kvm_mmu_pages and mmu_page_path. Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> [Extracted from a bigger patch proposed by Guangrong. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>