c3c6c9fc5d24 ("KVM: x86/mmu: Move the code out of FNAME(sync_page)'s loop body into mmu.c")
8ef228c20cae ("KVM: x86/mmu: Set mmu->sync_page as NULL for direct paging")
51dddf6c49b9 ("KVM: x86/mmu: Check mmu->sync_page pointer in kvm_sync_page_check()")
90e444702a7c ("KVM: x86/mmu: Move the check in FNAME(sync_page) as kvm_sync_page_check()")
753b43c9d1b7 ("KVM: x86/mmu: Use 64-bit address to invalidate to fix a subtle bug")