From a7e33ad9b25552b75a2523cc598db8bcd218ede5 Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Wed, 13 Apr 2016 11:03:02 +0100 Subject: KVM: arm/arm64: arch_timer: Remove irq_phys_map Now that the interface between the arch timer and the VGIC does not require passing the irq_phys_map entry pointer anymore, let's remove it from the virtual arch timer and use the virtual IRQ number instead directly. The remaining pointer returned by kvm_vgic_map_phys_irq() will be removed in the following patch. Signed-off-by: Andre Przywara Reviewed-by: Eric Auger Reviewed-by: Christoffer Dall --- virt/kvm/arm/arch_timer.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'virt') diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c index e45895a..458d4d8 100644 --- a/virt/kvm/arm/arch_timer.c +++ b/virt/kvm/arm/arch_timer.c @@ -175,10 +175,10 @@ static void kvm_timer_update_irq(struct kvm_vcpu *vcpu, bool new_level) timer->active_cleared_last = false; timer->irq.level = new_level; - trace_kvm_timer_update_irq(vcpu->vcpu_id, timer->map->virt_irq, + trace_kvm_timer_update_irq(vcpu->vcpu_id, timer->irq.irq, timer->irq.level); ret = kvm_vgic_inject_mapped_irq(vcpu->kvm, vcpu->vcpu_id, - timer->map->virt_irq, + timer->irq.irq, timer->irq.level); WARN_ON(ret); } @@ -276,7 +276,7 @@ void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu) * exit. */ phys_active = timer->irq.level || - kvm_vgic_map_is_active(vcpu, timer->map->virt_irq); + kvm_vgic_map_is_active(vcpu, timer->irq.irq); /* * We want to avoid hitting the (re)distributor as much as @@ -378,7 +378,6 @@ int kvm_timer_vcpu_reset(struct kvm_vcpu *vcpu, if (WARN_ON(IS_ERR(map))) return PTR_ERR(map); - timer->map = map; return 0; } @@ -504,8 +503,7 @@ void kvm_timer_vcpu_terminate(struct kvm_vcpu *vcpu) struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu; timer_disarm(timer); - if (timer->map) - kvm_vgic_unmap_phys_irq(vcpu, timer->map->virt_irq); + kvm_vgic_unmap_phys_irq(vcpu, timer->irq.irq); } void kvm_timer_enable(struct kvm *kvm) -- cgit v1.1