diff options
Diffstat (limited to 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index f059a73f0fd0..73e27a98456f 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -2884,7 +2884,6 @@ static void nested_svm_set_tdp_cr3(struct kvm_vcpu *vcpu, svm->vmcb->control.nested_cr3 = __sme_set(root); mark_dirty(svm->vmcb, VMCB_NPT); - svm_flush_tlb(vcpu, true); } static void nested_svm_inject_npf_exit(struct kvm_vcpu *vcpu, @@ -5435,6 +5434,13 @@ static void svm_flush_tlb(struct kvm_vcpu *vcpu, bool invalidate_gpa) svm->asid_generation--; } +static void svm_flush_tlb_gva(struct kvm_vcpu *vcpu, gva_t gva) +{ + struct vcpu_svm *svm = to_svm(vcpu); + + invlpga(gva, svm->vmcb->control.asid); +} + static void svm_prepare_guest_switch(struct kvm_vcpu *vcpu) { } @@ -5766,7 +5772,6 @@ static void svm_set_cr3(struct kvm_vcpu *vcpu, unsigned long root) svm->vmcb->save.cr3 = __sme_set(root); mark_dirty(svm->vmcb, VMCB_CR); - svm_flush_tlb(vcpu, true); } static void set_tdp_cr3(struct kvm_vcpu *vcpu, unsigned long root) @@ -5779,8 +5784,6 @@ static void set_tdp_cr3(struct kvm_vcpu *vcpu, unsigned long root) /* Also sync guest cr3 here in case we live migrate */ svm->vmcb->save.cr3 = kvm_read_cr3(vcpu); mark_dirty(svm->vmcb, VMCB_CR); - - svm_flush_tlb(vcpu, true); } static int is_disabled(void) @@ -7090,6 +7093,7 @@ static struct kvm_x86_ops svm_x86_ops __ro_after_init = { .set_rflags = svm_set_rflags, .tlb_flush = svm_flush_tlb, + .tlb_flush_gva = svm_flush_tlb_gva, .run = svm_vcpu_run, .handle_exit = handle_exit, |