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path: root/virt/kvm/arm/vgic/vgic-mmio.c
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Diffstat (limited to 'virt/kvm/arm/vgic/vgic-mmio.c')
-rw-r--r--virt/kvm/arm/vgic/vgic-mmio.c15
1 files changed, 3 insertions, 12 deletions
diff --git a/virt/kvm/arm/vgic/vgic-mmio.c b/virt/kvm/arm/vgic/vgic-mmio.c
index 0d090482720d..d656ebd5f9d4 100644
--- a/virt/kvm/arm/vgic/vgic-mmio.c
+++ b/virt/kvm/arm/vgic/vgic-mmio.c
@@ -190,15 +190,6 @@ unsigned long vgic_mmio_read_pending(struct kvm_vcpu *vcpu,
* value later will give us the same value as we update the per-CPU variable
* in the preempt notifier handlers.
*/
-static struct kvm_vcpu *vgic_get_mmio_requester_vcpu(void)
-{
- struct kvm_vcpu *vcpu;
-
- preempt_disable();
- vcpu = kvm_arm_get_running_vcpu();
- preempt_enable();
- return vcpu;
-}
/* Must be called with irq->irq_lock held */
static void vgic_hw_irq_spending(struct kvm_vcpu *vcpu, struct vgic_irq *irq,
@@ -221,7 +212,7 @@ void vgic_mmio_write_spending(struct kvm_vcpu *vcpu,
gpa_t addr, unsigned int len,
unsigned long val)
{
- bool is_uaccess = !vgic_get_mmio_requester_vcpu();
+ bool is_uaccess = !kvm_get_running_vcpu();
u32 intid = VGIC_ADDR_TO_INTID(addr, 1);
int i;
unsigned long flags;
@@ -274,7 +265,7 @@ void vgic_mmio_write_cpending(struct kvm_vcpu *vcpu,
gpa_t addr, unsigned int len,
unsigned long val)
{
- bool is_uaccess = !vgic_get_mmio_requester_vcpu();
+ bool is_uaccess = !kvm_get_running_vcpu();
u32 intid = VGIC_ADDR_TO_INTID(addr, 1);
int i;
unsigned long flags;
@@ -335,7 +326,7 @@ static void vgic_mmio_change_active(struct kvm_vcpu *vcpu, struct vgic_irq *irq,
bool active)
{
unsigned long flags;
- struct kvm_vcpu *requester_vcpu = vgic_get_mmio_requester_vcpu();
+ struct kvm_vcpu *requester_vcpu = kvm_get_running_vcpu();
raw_spin_lock_irqsave(&irq->irq_lock, flags);