[PATCH v2 2/8] xen: Make clear that swiotlb and biomerge are dealing with DMA address

Hi Stefano,

On 05/08/15 10:49, Stefano Stabellini wrote:

quoted

 /* VIRT <-> MACHINE conversion */
 #define virt_to_mfn(v)		(pfn_to_mfn(virt_to_pfn(v)))

@@ -96,7 +115,7 @@ static inline bool set_phys_to_machine(unsigned long pfn, unsigned long mfn)
 
 bool xen_arch_need_swiotlb(struct device *dev,
 			   unsigned long pfn,
-			   unsigned long mfn);
+			   unsigned long dfn);
 unsigned long xen_get_swiotlb_free_pages(unsigned int order);

You missed a bunch of dfn->bfn renamings.

Sorry, I forgot to double check that before sending the patch. I will
fix it in the next version.

Aside from those and the commit message error:

Reviewed-by: Stefano Stabellini <redacted>

Thank you!

Regards,

-- 
Julien Grall