diff options
Diffstat (limited to 'arch/loongarch/kvm/vm.c')
| -rw-r--r-- | arch/loongarch/kvm/vm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/loongarch/kvm/vm.c b/arch/loongarch/kvm/vm.c index b8b3e1972d6e..edccfc8c9cd8 100644 --- a/arch/loongarch/kvm/vm.c +++ b/arch/loongarch/kvm/vm.c @@ -48,7 +48,11 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type) if (kvm_pvtime_supported()) kvm->arch.pv_features |= BIT(KVM_FEATURE_STEAL_TIME); - kvm->arch.gpa_size = BIT(cpu_vabits - 1); + /* + * cpu_vabits means user address space only (a half of total). + * GPA size of VM is the same with the size of user address space. + */ + kvm->arch.gpa_size = BIT(cpu_vabits); kvm->arch.root_level = CONFIG_PGTABLE_LEVELS - 1; kvm->arch.invalid_ptes[0] = 0; kvm->arch.invalid_ptes[1] = (unsigned long)invalid_pte_table; |