Re: [PATCH v1 05/47] pci: add pci_iomap_wc() variants

On Tue, Apr 21, 2015 at 12:25 PM, Michael S. Tsirkin [off-list ref] wrote:

To summarise, driver needs to know what it's doing,
we can't set WC in the pci core automatically.

Thanks, I'll document this and proceed with device driver helpers to
aid with this.

 Luis