diff options
Diffstat (limited to 'arch/x86/kvm')
-rw-r--r-- | arch/x86/kvm/svm.c | 1 | ||||
-rw-r--r-- | arch/x86/kvm/vmx.c | 5 | ||||
-rw-r--r-- | arch/x86/kvm/x86.c | 9 |
3 files changed, 5 insertions, 10 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 687d0c3..31be4a5 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -2105,7 +2105,6 @@ static void *nested_svm_map(struct vcpu_svm *svm, u64 gpa, struct page **_page) return kmap(page); error: - kvm_release_page_clean(page); kvm_inject_gp(&svm->vcpu, 0); return NULL; diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index d6e4cbc..cc8ad98 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -596,10 +596,9 @@ static inline struct vmcs12 *get_vmcs12(struct kvm_vcpu *vcpu) static struct page *nested_get_page(struct kvm_vcpu *vcpu, gpa_t addr) { struct page *page = gfn_to_page(vcpu->kvm, addr >> PAGE_SHIFT); - if (is_error_page(page)) { - kvm_release_page_clean(page); + if (is_error_page(page)) return NULL; - } + return page; } diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index ebf2109..7953a9e 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1639,10 +1639,9 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data) vcpu->arch.time_page = gfn_to_page(vcpu->kvm, data >> PAGE_SHIFT); - if (is_error_page(vcpu->arch.time_page)) { - kvm_release_page_clean(vcpu->arch.time_page); + if (is_error_page(vcpu->arch.time_page)) vcpu->arch.time_page = NULL; - } + break; } case MSR_KVM_ASYNC_PF_EN: @@ -3945,10 +3944,8 @@ static int emulator_cmpxchg_emulated(struct x86_emulate_ctxt *ctxt, goto emul_write; page = gfn_to_page(vcpu->kvm, gpa >> PAGE_SHIFT); - if (is_error_page(page)) { - kvm_release_page_clean(page); + if (is_error_page(page)) goto emul_write; - } kaddr = kmap_atomic(page); kaddr += offset_in_page(gpa); |