diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/x86/kvm/mmu/mmu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index b9052c7ba43d..db597f57cdc2 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -1330,7 +1330,7 @@ gfn_to_memslot_dirty_bitmap(struct kvm_vcpu *vcpu, gfn_t gfn, static int mapping_level(struct kvm_vcpu *vcpu, gfn_t large_gfn, int *max_levelp) { - int max_level = *max_levelp; + int host_level, max_level = *max_levelp; struct kvm_memory_slot *slot; if (unlikely(max_level == PT_PAGE_TABLE_LEVEL)) @@ -1362,7 +1362,8 @@ static int mapping_level(struct kvm_vcpu *vcpu, gfn_t large_gfn, * So, do not propagate host_mapping_level() to max_level as KVM can * still promote the guest mapping to a huge page in the THP case. */ - return host_mapping_level(vcpu->kvm, large_gfn); + host_level = host_mapping_level(vcpu->kvm, large_gfn); + return min(host_level, max_level); } /* |