@@ -26,6 +26,8 @@ struct kvm_irqchip_flow {
void (*irqchip_vcpu_put)(struct kvm_vcpu *);
int (*irqchip_vcpu_pending_irq)(struct kvm_vcpu *);
int (*irqchip_vcpu_first_run)(struct kvm_vcpu *);
+ void (*irqchip_vcpu_flush_hwstate)(struct kvm_vcpu *);
+ void (*irqchip_vcpu_sync_hwstate)(struct kvm_vcpu *);
};
/*
@@ -78,4 +80,10 @@ struct kvm_irqchip_flow {
#define kvm_irqchip_vcpu_first_run(v) \
__vcpu_irqchip_action_ret((v), vcpu_first_run, (v))
+#define kvm_irqchip_vcpu_flush_hwstate(v) \
+ __vcpu_irqchip_action((v), vcpu_flush_hwstate, (v))
+
+#define kvm_irqchip_vcpu_sync_hwstate(v) \
+ __vcpu_irqchip_action((v), vcpu_sync_hwstate, (v))
+
#endif
@@ -661,7 +661,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
local_irq_disable();
- kvm_vgic_flush_hwstate(vcpu);
+ kvm_irqchip_vcpu_flush_hwstate(vcpu);
/*
* Exit if we have a signal pending so that we can deliver the
@@ -702,7 +702,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
kvm_pmu_sync_hwstate(vcpu);
if (static_branch_unlikely(&userspace_irqchip_in_use))
kvm_timer_sync_user(vcpu);
- kvm_vgic_sync_hwstate(vcpu);
+ kvm_irqchip_vcpu_sync_hwstate(vcpu);
local_irq_enable();
preempt_enable();
continue;
@@ -738,7 +738,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
* the timer code needs to know if the virtual timer
* interrupts are active.
*/
- kvm_vgic_sync_hwstate(vcpu);
+ kvm_irqchip_vcpu_sync_hwstate(vcpu);
/*
* Sync the timer hardware state before enabling interrupts as
@@ -25,6 +25,8 @@ static struct kvm_irqchip_flow vgic_irqchip_flow = {
.irqchip_vcpu_put = kvm_vgic_put,
.irqchip_vcpu_pending_irq = kvm_vgic_vcpu_pending_irq,
.irqchip_vcpu_first_run = kvm_vgic_vcpu_first_run,
+ .irqchip_vcpu_flush_hwstate = kvm_vgic_flush_hwstate,
+ .irqchip_vcpu_sync_hwstate = kvm_vgic_sync_hwstate,
};
/*
@@ -350,8 +350,6 @@ bool kvm_vgic_map_is_active(struct kvm_vcpu *vcpu, unsigned int vintid);
#define vgic_valid_spi(k, i) (((i) >= VGIC_NR_PRIVATE_IRQS) && \
((i) < (k)->arch.vgic.nr_spis + VGIC_NR_PRIVATE_IRQS))
-void kvm_vgic_sync_hwstate(struct kvm_vcpu *vcpu);
-void kvm_vgic_flush_hwstate(struct kvm_vcpu *vcpu);
void kvm_vgic_reset_mapped_irq(struct kvm_vcpu *vcpu, u32 vintid);
void vgic_v3_dispatch_sgi(struct kvm_vcpu *vcpu, u64 reg, bool allow_group1);
Abstract the calls to kvm_vgic_vcpu_({sync,flush}_hwstate) via the irqchip_flow structure. No functional change. Signed-off-by: Marc Zyngier <maz@kernel.org> --- arch/arm64/include/asm/kvm_irq.h | 8 ++++++++ arch/arm64/kvm/arm.c | 6 +++--- arch/arm64/kvm/vgic/vgic-init.c | 2 ++ include/kvm/arm_vgic.h | 2 -- 4 files changed, 13 insertions(+), 5 deletions(-)