[Qemu-devel] [PATCH v3 2/3] libvhost-user: fix -Werror=format= on ppc64

["Marc-André Lureau" <marcandre.lureau@redhat.com>]

That should fix the following warning:

/home/pm215/qemu/contrib/libvhost-user/libvhost-user.c: In function
‘vu_set_mem_table_exec_postcopy’:
/home/pm215/qemu/contrib/libvhost-user/libvhost-user.c:666:9: error:
format ‘%llx’ expects argument of type ‘long long unsigned int’, but
argument 5 has type ‘__u64’ [-Werror=format=]
         DPRINT("%s: region %d: Registered userfault for %llx + %llx\n",
         ^
/home/pm215/qemu/contrib/libvhost-user/libvhost-user.c:666:9: error:
format ‘%llx’ expects argument of type ‘long long unsigned int’, but
argument 6 has type ‘__u64’ [-Werror=format=]
cc1: all warnings being treated as errors

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 contrib/libvhost-user/libvhost-user.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/contrib/libvhost-user/libvhost-user.c b/contrib/libvhost-user/libvhost-user.c
index 40443a3daa..b56325f485 100644
--- a/contrib/libvhost-user/libvhost-user.c
+++ b/contrib/libvhost-user/libvhost-user.c
@@ -663,8 +663,9 @@ vu_set_mem_table_exec_postcopy(VuDev *dev, VhostUserMsg *vmsg)
                      __func__, i);
             return false;
         }
-        DPRINT("%s: region %d: Registered userfault for %llx + %llx\n",
-                __func__, i, reg_struct.range.start, reg_struct.range.len);
+        DPRINT("%s: region %d: Registered userfault for %"
+               PRIu64 " + %" PRIu64 "\n",
+               __func__, i, reg_struct.range.start, reg_struct.range.len);
         /* Now it's registered we can let the client at it */
         if (mprotect((void *)(uintptr_t)dev_region->mmap_addr,
                      dev_region->size + dev_region->mmap_offset,
-- 
2.21.0.777.g83232e3864