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-rw-r--r--arch/x86/kvm/mmu.c1
-rw-r--r--arch/x86/kvm/svm.c6
-rw-r--r--arch/x86/kvm/vmx.c2
-rw-r--r--arch/x86/kvm/x86.c2
4 files changed, 6 insertions, 5 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index e50425d0f5f7..9b531351a587 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -2672,6 +2672,7 @@ static int __direct_map(struct kvm_vcpu *vcpu, gpa_t v, int write,
2672 break; 2672 break;
2673 } 2673 }
2674 2674
2675 drop_large_spte(vcpu, iterator.sptep);
2675 if (!is_shadow_present_pte(*iterator.sptep)) { 2676 if (!is_shadow_present_pte(*iterator.sptep)) {
2676 u64 base_addr = iterator.addr; 2677 u64 base_addr = iterator.addr;
2677 2678
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index e81df8fce027..2de1bc09a8d4 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -3002,10 +3002,8 @@ static int cr8_write_interception(struct vcpu_svm *svm)
3002 u8 cr8_prev = kvm_get_cr8(&svm->vcpu); 3002 u8 cr8_prev = kvm_get_cr8(&svm->vcpu);
3003 /* instruction emulation calls kvm_set_cr8() */ 3003 /* instruction emulation calls kvm_set_cr8() */
3004 r = cr_interception(svm); 3004 r = cr_interception(svm);
3005 if (irqchip_in_kernel(svm->vcpu.kvm)) { 3005 if (irqchip_in_kernel(svm->vcpu.kvm))
3006 clr_cr_intercept(svm, INTERCEPT_CR8_WRITE);
3007 return r; 3006 return r;
3008 }
3009 if (cr8_prev <= kvm_get_cr8(&svm->vcpu)) 3007 if (cr8_prev <= kvm_get_cr8(&svm->vcpu))
3010 return r; 3008 return r;
3011 kvm_run->exit_reason = KVM_EXIT_SET_TPR; 3009 kvm_run->exit_reason = KVM_EXIT_SET_TPR;
@@ -3567,6 +3565,8 @@ static void update_cr8_intercept(struct kvm_vcpu *vcpu, int tpr, int irr)
3567 if (is_guest_mode(vcpu) && (vcpu->arch.hflags & HF_VINTR_MASK)) 3565 if (is_guest_mode(vcpu) && (vcpu->arch.hflags & HF_VINTR_MASK))
3568 return; 3566 return;
3569 3567
3568 clr_cr_intercept(svm, INTERCEPT_CR8_WRITE);
3569
3570 if (irr == -1) 3570 if (irr == -1)
3571 return; 3571 return;
3572 3572
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index a06f101ef64b..392752834751 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -6688,7 +6688,7 @@ static bool nested_vmx_exit_handled(struct kvm_vcpu *vcpu)
6688 else if (is_page_fault(intr_info)) 6688 else if (is_page_fault(intr_info))
6689 return enable_ept; 6689 return enable_ept;
6690 else if (is_no_device(intr_info) && 6690 else if (is_no_device(intr_info) &&
6691 !(nested_read_cr0(vmcs12) & X86_CR0_TS)) 6691 !(vmcs12->guest_cr0 & X86_CR0_TS))
6692 return 0; 6692 return 0;
6693 return vmcs12->exception_bitmap & 6693 return vmcs12->exception_bitmap &
6694 (1u << (intr_info & INTR_INFO_VECTOR_MASK)); 6694 (1u << (intr_info & INTR_INFO_VECTOR_MASK));
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 39c28f09dfd5..2b8578432d5b 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -6186,7 +6186,7 @@ static int complete_emulated_mmio(struct kvm_vcpu *vcpu)
6186 frag->len -= len; 6186 frag->len -= len;
6187 } 6187 }
6188 6188
6189 if (vcpu->mmio_cur_fragment == vcpu->mmio_nr_fragments) { 6189 if (vcpu->mmio_cur_fragment >= vcpu->mmio_nr_fragments) {
6190 vcpu->mmio_needed = 0; 6190 vcpu->mmio_needed = 0;
6191 6191
6192 /* FIXME: return into emulator if single-stepping. */ 6192 /* FIXME: return into emulator if single-stepping. */