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

From: [email-masked] (Julien Grall)
Date: Wed, 5 Aug 2015 11:31:09 +0100

Hi Stefano,

On 05/08/15 10:49, Stefano Stabellini wrote:
>>  /* 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 <[email-masked]>

Thank you!

Regards,

-- 
Julien Grall