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-rw-r--r--virt/kvm/arm/vgic/vgic-v3.c19
1 files changed, 14 insertions, 5 deletions
diff --git a/virt/kvm/arm/vgic/vgic-v3.c b/virt/kvm/arm/vgic/vgic-v3.c
index ce4476a08f5b..eb32b213f600 100644
--- a/virt/kvm/arm/vgic/vgic-v3.c
+++ b/virt/kvm/arm/vgic/vgic-v3.c
@@ -493,16 +493,25 @@ struct vgic_redist_region *vgic_v3_rdist_free_slot(struct list_head *rd_regions)
int vgic_v3_map_resources(struct kvm *kvm)
{
- int ret = 0;
struct vgic_dist *dist = &kvm->arch.vgic;
- struct vgic_redist_region *rdreg =
- list_first_entry(&dist->rd_regions,
- struct vgic_redist_region, list);
+ struct kvm_vcpu *vcpu;
+ int ret = 0;
+ int c;
if (vgic_ready(kvm))
goto out;
- if (IS_VGIC_ADDR_UNDEF(dist->vgic_dist_base) || !rdreg) {
+ kvm_for_each_vcpu(c, vcpu, kvm) {
+ struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
+
+ if (IS_VGIC_ADDR_UNDEF(vgic_cpu->rd_iodev.base_addr)) {
+ kvm_debug("vcpu %d redistributor base not set\n", c);
+ ret = -ENXIO;
+ goto out;
+ }
+ }
+
+ if (IS_VGIC_ADDR_UNDEF(dist->vgic_dist_base)) {
kvm_err("Need to set vgic distributor addresses first\n");
ret = -ENXIO;
goto out;