diff options
Diffstat (limited to 'arch/arm64/kvm/nested.c')
| -rw-r--r-- | arch/arm64/kvm/nested.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm64/kvm/nested.c b/arch/arm64/kvm/nested.c index 9b36218b48de..dd6480cf90ea 100644 --- a/arch/arm64/kvm/nested.c +++ b/arch/arm64/kvm/nested.c @@ -963,14 +963,15 @@ static __always_inline void set_sysreg_masks(struct kvm *kvm, int sr, u64 res0, kvm->arch.sysreg_masks->mask[i].res1 = res1; } -int kvm_init_nv_sysregs(struct kvm *kvm) +int kvm_init_nv_sysregs(struct kvm_vcpu *vcpu) { + struct kvm *kvm = vcpu->kvm; u64 res0, res1; lockdep_assert_held(&kvm->arch.config_lock); if (kvm->arch.sysreg_masks) - return 0; + goto out; kvm->arch.sysreg_masks = kzalloc(sizeof(*(kvm->arch.sysreg_masks)), GFP_KERNEL_ACCOUNT); @@ -1271,6 +1272,10 @@ int kvm_init_nv_sysregs(struct kvm *kvm) res0 |= MDCR_EL2_EnSTEPOP; set_sysreg_masks(kvm, MDCR_EL2, res0, res1); +out: + for (enum vcpu_sysreg sr = __SANITISED_REG_START__; sr < NR_SYS_REGS; sr++) + (void)__vcpu_sys_reg(vcpu, sr); + return 0; } |