diff options
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/arm/arm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index c92053bc3f96..150c8a69cdaf 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -496,7 +496,7 @@ static bool need_new_vmid_gen(struct kvm *kvm) static void update_vttbr(struct kvm *kvm) { phys_addr_t pgd_phys; - u64 vmid; + u64 vmid, cnp = kvm_cpu_has_cnp() ? VTTBR_CNP_BIT : 0; bool new_gen; read_lock(&kvm_vmid_lock); @@ -546,7 +546,7 @@ static void update_vttbr(struct kvm *kvm) pgd_phys = virt_to_phys(kvm->arch.pgd); BUG_ON(pgd_phys & ~VTTBR_BADDR_MASK); vmid = ((u64)(kvm->arch.vmid) << VTTBR_VMID_SHIFT) & VTTBR_VMID_MASK(kvm_vmid_bits); - kvm->arch.vttbr = kvm_phys_to_vttbr(pgd_phys) | vmid; + kvm->arch.vttbr = kvm_phys_to_vttbr(pgd_phys) | vmid | cnp; write_unlock(&kvm_vmid_lock); } |