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

Hi Kevin,

On 16/06/2026 10:28, Tian, Kevin wrote:

...

From: Matt Evans matt@ozlabs.org Sent: Tuesday, June 16, 2026 2:04 AM

On 12/06/2026 09:42, Tian, Kevin wrote:

...

...

From: Matt Evans matt@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