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-rw-r--r--virt/kvm/arm/vgic.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c
index 45db48de428..e2596f61828 100644
--- a/virt/kvm/arm/vgic.c
+++ b/virt/kvm/arm/vgic.c
@@ -602,7 +602,7 @@ struct mmio_range {
phys_addr_t offset);
};
-static const struct mmio_range vgic_ranges[] = {
+static const struct mmio_range vgic_dist_ranges[] = {
{
.base = GIC_DIST_CTRL,
.len = 12,
@@ -669,14 +669,13 @@ static const struct mmio_range vgic_ranges[] = {
static const
struct mmio_range *find_matching_range(const struct mmio_range *ranges,
struct kvm_exit_mmio *mmio,
- phys_addr_t base)
+ phys_addr_t offset)
{
const struct mmio_range *r = ranges;
- phys_addr_t addr = mmio->phys_addr - base;
while (r->len) {
- if (addr >= r->base &&
- (addr + mmio->len) <= (r->base + r->len))
+ if (offset >= r->base &&
+ (offset + mmio->len) <= (r->base + r->len))
return r;
r++;
}
@@ -713,7 +712,8 @@ bool vgic_handle_mmio(struct kvm_vcpu *vcpu, struct kvm_run *run,
return true;
}
- range = find_matching_range(vgic_ranges, mmio, base);
+ offset = mmio->phys_addr - base;
+ range = find_matching_range(vgic_dist_ranges, mmio, offset);
if (unlikely(!range || !range->handle_mmio)) {
pr_warn("Unhandled access %d %08llx %d\n",
mmio->is_write, mmio->phys_addr, mmio->len);