Re: [PATCH v3 2/9] vfio/pci: Add a helper to look up PFNs for DMABUFs

[Matt Evans]

Hi Kevin,

On 16/06/2026 10:28, Tian, Kevin wrote:
>> From: Matt Evans <m...@ozlabs.org>
>> Sent: Tuesday, June 16, 2026 2:04 AM
>>
>> On 12/06/2026 09:42, Tian, Kevin wrote:
>>>> From: Matt Evans <m...@ozlabs.org>
>>>> Sent: Wednesday, June 10, 2026 11:43 PM
>>>>
>>>> +int vfio_pci_dma_buf_find_pfn(struct vfio_pci_dma_buf *priv,
>>>> +                        struct vm_area_struct *vma,
>>>> +                        unsigned long address,
>>>> +                        unsigned int order,
>>>> +                        unsigned long *out_pfn)
>>>> +{
>>>> [...]
>>>> +   *
>>>> +   * It's suboptimal if DMABUFs are created with neigbouring
>>> s/neigbouring/neighboring/
>> Ah, not a typo. 🙂  That is en_GB and AFAIK is permitted.
> I guess you meant 'neighbouring' and 'neighboring' are both valid.
> 
> but here lacking a 'h' should be a typo? 🙂

:D Doh!  Sure enough, you're right and that very much _is_ a typo after
all. :)


Thanks,

Matt