Hi
On Tue, May 14, 2019 at 2:10 PM Philippe Mathieu-Daudé
<phi...@redhat.com> wrote:
>
> Hi Marc-André,
>
> On 5/14/19 12:41 PM, Marc-André Lureau wrote:
> > 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.lur...@redhat.com>
> > ---
> > contrib/libvhost-user/libvhost-user.c | 6 ++++--
> > 1 file changed, 4 insertions(+), 2 deletions(-)
> >
> > diff --git a/contrib/libvhost-user/libvhost-user.c
> > b/contrib/libvhost-user/libvhost-user.c
> > index 40443a3daa..ab85166b15 100644
> > --- a/contrib/libvhost-user/libvhost-user.c
> > +++ b/contrib/libvhost-user/libvhost-user.c
> > @@ -663,8 +663,10 @@ 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,
>
> I guess you want PRIx64 in both places here.
>
> I'd put the '%' on the next line:
>
> DPRINT("%s: region %d: Registered userfault for "
> "%" PRIx64 " + %" PRIx64 "\n", __func__, i,
>
> Using PRIx64:
> Reviewed-by: Philippe Mathieu-Daudé <phi...@redhat.com>
indeed, thanks
Gerd, can you change it on commit?
--
Marc-André Lureau
