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| author | Ladi Prosek <lprosek@redhat.com> | 2017-10-11 16:54:41 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-10-12 14:01:55 +0200 |
| commit | 72d7b374b14d67e973bce476e4a75552478cc42d (patch) | |
| tree | 6124240991e78d9e00afd6328e9650523bfe8669 /arch/x86/kvm/svm.c | |
| parent | 0234bf885236a41ef05376039f2a8ebe7028a388 (diff) | |
KVM: x86: introduce ISA specific smi_allowed callback
Similar to NMI, there may be ISA specific reasons why an SMI cannot be
injected into the guest. This commit adds a new smi_allowed callback to
be implemented in following commits.
Signed-off-by: Ladi Prosek <lprosek@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index c4e9b99d48d8..e3c61a32249d 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -5401,6 +5401,11 @@ static void svm_setup_mce(struct kvm_vcpu *vcpu) vcpu->arch.mcg_cap &= 0x1ff; } +static int svm_smi_allowed(struct kvm_vcpu *vcpu) +{ + return 1; +} + static int svm_pre_enter_smm(struct kvm_vcpu *vcpu, char *smstate) { /* TODO: Implement */ @@ -5524,6 +5529,7 @@ static struct kvm_x86_ops svm_x86_ops __ro_after_init = { .update_pi_irte = svm_update_pi_irte, .setup_mce = svm_setup_mce, + .smi_allowed = svm_smi_allowed, .pre_enter_smm = svm_pre_enter_smm, .pre_leave_smm = svm_pre_leave_smm, }; |