Re: [PATCH v8 01/10] iov_iter: Define flags to qualify page extraction.

[Christoph Hellwig]

On Mon, Jan 23, 2023 at 05:29:58PM +0000, David Howells wrote:
> Define flags to qualify page extraction to pass into iov_iter_*_pages*()
> rather than passing in FOLL_* flags.
> 
> For now only a flag to allow peer-to-peer DMA is supported.
> 
> Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

Looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>