Re: [Qemu-devel] [PATCH] vfio-pci: Cleanup error_reports

[Alex Williamson <alex.williamson@redhat.com>]

On Thu, 2013-09-05 at 16:37 -0600, Eric Blake wrote:
> On 09/05/2013 04:29 PM, Alex Williamson wrote:
> > Remove carriage returns and tweak formatting for error_reports.
> > 
> > Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
> > ---
> >  hw/misc/vfio.c |   24 ++++++++++++------------
> >  1 file changed, 12 insertions(+), 12 deletions(-)
> > 
> > diff --git a/hw/misc/vfio.c b/hw/misc/vfio.c
> > index 730dec5..a73e7f5 100644
> > --- a/hw/misc/vfio.c
> > +++ b/hw/misc/vfio.c
> > @@ -3055,13 +3055,15 @@ static int vfio_get_device(VFIOGroup *group, const char *name, VFIODevice *vdev)
> >      ret = ioctl(vdev->fd, VFIO_DEVICE_GET_IRQ_INFO, &irq_info);
> >      if (ret) {
> >          /* This can fail for an old kernel or legacy PCI dev */
> > -        DPRINTF("VFIO_DEVICE_GET_IRQ_INFO failure ret=%d\n", ret);
> > +        DPRINTF("VFIO_DEVICE_GET_IRQ_INFO failure: %m\n");
> 
> %m is a glibc extension, and does not exist on all platforms.  You
> should probably not make this change.

It's not the only instance of %m in this file and, IIRC, was previously
suggested by Anthony.  Are we banning %m now?  Thanks,

Alex