Re: [PATCH v5 2/6] mm/gup: remove unused vmas parameter from pin_user_pages_remote()

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To: Lorenzo Stoakes <lstoakes@xxxxxxxxx>
Subject: Re: [PATCH v5 2/6] mm/gup: remove unused vmas parameter from pin_user_pages_remote()
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Mon, 15 May 2023 04:48:19 -0700
Cc: linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, iommu@xxxxxxxxxxxxxxx, Matthew Wilcox <willy@xxxxxxxxxxxxx>, David Hildenbrand <david@xxxxxxxxxx>, kvm@xxxxxxxxxxxxxxx, Jason Gunthorpe <jgg@xxxxxxxx>, Kevin Tian <kevin.tian@xxxxxxxxx>, Joerg Roedel <joro@xxxxxxxxxx>, Will Deacon <will@xxxxxxxxxx>, Robin Murphy <robin.murphy@xxxxxxx>, Alex Williamson <alex.williamson@xxxxxxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Pavel Begunkov <asml.silence@xxxxxxxxx>, John Hubbard <jhubbard@xxxxxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxxxx>
In-reply-to: <61f0d12058825a14feee6a3292e5a257662e719c.1684097002.git.lstoakes@gmail.com>
References: <cover.1684097001.git.lstoakes@gmail.com> <61f0d12058825a14feee6a3292e5a257662e719c.1684097002.git.lstoakes@gmail.com>

On Sun, May 14, 2023 at 10:26:47PM +0100, Lorenzo Stoakes wrote:
> No invocation of pin_user_pages_remote() uses the vmas parameter, so remove
> it. This forms part of a larger patch set eliminating the use of the vmas
> parameters altogether.

Looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH v5 0/6] remove the vmas parameter from GUP APIs
  - From: Lorenzo Stoakes
- [PATCH v5 2/6] mm/gup: remove unused vmas parameter from pin_user_pages_remote()
  - From: Lorenzo Stoakes

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