diff options
| author | Ladi Prosek | 2017-10-11 16:54:41 +0200 |
|---|---|---|
| committer | Paolo Bonzini | 2017-10-12 14:01:55 +0200 |
| commit | 72d7b374b14d67e973bce476e4a75552478cc42d (patch) | |
| tree | 6124240991e78d9e00afd6328e9650523bfe8669 /arch/x86/kvm/vmx.c | |
| parent | KVM: x86: introduce ISA specific SMM entry/exit callbacks (diff) | |
| download | kernel-qcow2-linux-72d7b374b14d67e973bce476e4a75552478cc42d.tar.gz kernel-qcow2-linux-72d7b374b14d67e973bce476e4a75552478cc42d.tar.xz kernel-qcow2-linux-72d7b374b14d67e973bce476e4a75552478cc42d.zip | |
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/vmx.c')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 1305bb65688b..156ecbaad1e6 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -11916,6 +11916,11 @@ static void vmx_setup_mce(struct kvm_vcpu *vcpu) ~FEATURE_CONTROL_LMCE; } +static int vmx_smi_allowed(struct kvm_vcpu *vcpu) +{ + return 1; +} + static int vmx_pre_enter_smm(struct kvm_vcpu *vcpu, char *smstate) { /* TODO: Implement */ @@ -12054,6 +12059,7 @@ static struct kvm_x86_ops vmx_x86_ops __ro_after_init = { .setup_mce = vmx_setup_mce, + .smi_allowed = vmx_smi_allowed, .pre_enter_smm = vmx_pre_enter_smm, .pre_leave_smm = vmx_pre_leave_smm, }; |