kvm tools: Fix warning on 32bit

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

diff --git a/tools/kvm/disk/core.c b/tools/kvm/disk/core.c
index b488888b5b82b104a57f63a480ce3d75c7a94293..46926fe1a80738c4f752b06fc5686ef823f96614 100644 (file)
--- a/tools/kvm/disk/core.c
+++ b/tools/kvm/disk/core.c
@@ -215,6 +215,6 @@ ssize_t disk_image__get_serial(struct disk_image *disk, void *buffer, ssize_t *l
        if (fstat(disk->fd, &st) != 0)
                return 0;
 
-       *len = snprintf(buffer, *len, "%lu%lu%lu", st.st_dev, st.st_rdev, st.st_ino);
+       *len = snprintf(buffer, *len, "%llu%llu%llu", (u64)st.st_dev, (u64)st.st_rdev, (u64)st.st_ino);
        return *len;
 }
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