summaryrefslogtreecommitdiff
path: root/arch/x86/kvm/svm/avic.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/kvm/svm/avic.c')
-rw-r--r--arch/x86/kvm/svm/avic.c18
1 files changed, 7 insertions, 11 deletions
diff --git a/arch/x86/kvm/svm/avic.c b/arch/x86/kvm/svm/avic.c
index 5e7e920113f3..1d01da64c333 100644
--- a/arch/x86/kvm/svm/avic.c
+++ b/arch/x86/kvm/svm/avic.c
@@ -27,10 +27,6 @@
#include "irq.h"
#include "svm.h"
-/* enable / disable AVIC */
-bool avic;
-module_param(avic, bool, S_IRUGO);
-
#define SVM_AVIC_DOORBELL 0xc001011b
#define AVIC_HPA_MASK ~((0xFFFULL << 52) | 0xFFF)
@@ -124,7 +120,7 @@ void avic_vm_destroy(struct kvm *kvm)
unsigned long flags;
struct kvm_svm *kvm_svm = to_kvm_svm(kvm);
- if (!avic)
+ if (!enable_apicv)
return;
if (kvm_svm->avic_logical_id_table_page)
@@ -147,7 +143,7 @@ int avic_vm_init(struct kvm *kvm)
struct page *l_page;
u32 vm_id;
- if (!avic)
+ if (!enable_apicv)
return 0;
/* Allocating physical APIC ID table (4KB) */
@@ -240,7 +236,7 @@ static int avic_update_access_page(struct kvm *kvm, bool activate)
* APICv mode change, which update APIC_ACCESS_PAGE_PRIVATE_MEMSLOT
* memory region. So, we need to ensure that kvm->mm == current->mm.
*/
- if ((kvm->arch.apic_access_page_done == activate) ||
+ if ((kvm->arch.apic_access_memslot_enabled == activate) ||
(kvm->mm != current->mm))
goto out;
@@ -253,7 +249,7 @@ static int avic_update_access_page(struct kvm *kvm, bool activate)
goto out;
}
- kvm->arch.apic_access_page_done = activate;
+ kvm->arch.apic_access_memslot_enabled = activate;
out:
mutex_unlock(&kvm->slots_lock);
return r;
@@ -569,7 +565,7 @@ int avic_init_vcpu(struct vcpu_svm *svm)
int ret;
struct kvm_vcpu *vcpu = &svm->vcpu;
- if (!avic || !irqchip_in_kernel(vcpu->kvm))
+ if (!enable_apicv || !irqchip_in_kernel(vcpu->kvm))
return 0;
ret = avic_init_backing_page(vcpu);
@@ -593,7 +589,7 @@ void avic_post_state_restore(struct kvm_vcpu *vcpu)
void svm_toggle_avic_for_irq_window(struct kvm_vcpu *vcpu, bool activate)
{
- if (!avic || !lapic_in_kernel(vcpu))
+ if (!enable_apicv || !lapic_in_kernel(vcpu))
return;
srcu_read_unlock(&vcpu->kvm->srcu, vcpu->srcu_idx);
@@ -653,7 +649,7 @@ void svm_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu)
struct vmcb *vmcb = svm->vmcb;
bool activated = kvm_vcpu_apicv_active(vcpu);
- if (!avic)
+ if (!enable_apicv)
return;
if (activated) {