KVM: fix addr type for KVM_IOEVENTFD

The @addr here is a guest physical address and can easily be bigger
than 4G.

This changes uint32_t to hwaddr.

Cc: qemu-stable@nongnu.org
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/kvm-all.c b/kvm-all.c
index 6df2ee16356f7cb075997650b21a635a5c300a1a..eb38ee4eb9a73690cb46414a3f260e44d96ae1ee 100644 (file)
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -519,7 +519,7 @@ int kvm_check_extension(KVMState *s, unsigned int extension)
     return ret;
 }
 
-static int kvm_set_ioeventfd_mmio(int fd, uint32_t addr, uint32_t val,
+static int kvm_set_ioeventfd_mmio(int fd, hwaddr addr, uint32_t val,
                                   bool assign, uint32_t size, bool datamatch)
 {
     int ret;