Merge tag 'kvm-x86-lam-6.8' of https://github.com/kvm-x86/linux into HEAD

[thirdparty/kernel/stable.git] / arch / x86 / kvm / mmu / mmu.c

diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 8531480e5da4899ee7ef00e090e42e165c6f6e6d..d0590b417d3005cf28546ef6c380f3ee1e85d9e1 100644 (file)
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -3802,7 +3802,7 @@ static int mmu_alloc_shadow_roots(struct kvm_vcpu *vcpu)
        hpa_t root;
 
        root_pgd = kvm_mmu_get_guest_pgd(vcpu, mmu);
-       root_gfn = root_pgd >> PAGE_SHIFT;
+       root_gfn = (root_pgd & __PT_BASE_ADDR_MASK) >> PAGE_SHIFT;
 
        if (!kvm_vcpu_is_visible_gfn(vcpu, root_gfn)) {
                mmu->root.hpa = kvm_mmu_get_dummy_root();