[PATCH] accel: kvm: clarify that extra exit data is hexadecimal

[David Edmondson <david.edmondson@xxxxxxxxxx>]

When dumping the extra exit data provided by KVM, make it clear that
the data is hexadecimal.

At the same time, zero-pad the output.

Signed-off-by: David Edmondson <david.edmondson@xxxxxxxxxx>
---
 accel/kvm/kvm-all.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index b6d9f92f15..93d7cbfeaf 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -2269,7 +2269,7 @@ static int kvm_handle_internal_error(CPUState *cpu, struct kvm_run *run)
         int i;
 
         for (i = 0; i < run->internal.ndata; ++i) {
-            fprintf(stderr, "extra data[%d]: %"PRIx64"\n",
+            fprintf(stderr, "extra data[%d]: 0x%016"PRIx64"\n",
                     i, (uint64_t)run->internal.data[i]);
         }
     }
-- 
2.30.2