Re: [PATCH 4/5] virtio: Introduce virtio_max_dma_size()

[Joerg Roedel]

Hi Tom,

On Wed, Jan 30, 2019 at 03:10:29PM +0000, Lendacky, Thomas wrote:
> On 1/29/19 2:43 AM, Joerg Roedel wrote:

> > +size_t virtio_max_dma_size(struct virtio_device *vdev)
> > +{
> > +	size_t max_segment_size = SIZE_MAX;
> > +
> > +	if (vring_use_dma_api(vdev))
> > +		max_segment_size = dma_max_mapping_size(&vdev->dev);
> > +
> > +	return max_segment_size;
> > +}
> 
> When I build with these patches and with the virtio devices as modules I
> get a build failure. Looks like this needs an EXPORT_SYMBOL_GPL().

Thanks for pointing that out, I added the missing EXPORTs and will send
a new version shortly.

Regards,

	Joerg