linux-kernel - Re: [PATCH v7 00/11] vfio/pci: Allow MMIO regions to be exported through dma-buf

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Message-ID: <20251110134218.5e399b0f.alex@shazbot.org>
Date: Mon, 10 Nov 2025 13:42:18 -0700
From: Alex Williamson <alex@...zbot.org>
To: Leon Romanovsky <leon@...nel.org>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>,
 Logan Gunthorpe <logang@...tatee.com>, Jens Axboe <axboe@...nel.dk>,
 Robin Murphy <robin.murphy@....com>, Joerg Roedel <joro@...tes.org>,
 Will Deacon <will@...nel.org>,
 Marek Szyprowski <m.szyprowski@...sung.com>,
 Jason Gunthorpe <jgg@...pe.ca>,
 Andrew Morton <akpm@...ux-foundation.org>,
 Jonathan Corbet <corbet@....net>, Sumit Semwal <sumit.semwal@...aro.org>,
 Christian König <christian.koenig@....com>,
 Kees Cook <kees@...nel.org>,
 "Gustavo A. R. Silva" <gustavoars@...nel.org>,
 Ankit Agrawal <ankita@...dia.com>, Yishai Hadas <yishaih@...dia.com>,
 Shameer Kolothum <skolothumtho@...dia.com>,
 Kevin Tian <kevin.tian@...el.com>, Krishnakant Jaju <kjaju@...dia.com>,
 Matt Ochs <mochs@...dia.com>, linux-pci@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-block@...r.kernel.org,
 iommu@...ts.linux.dev, linux-mm@...ck.org, linux-doc@...r.kernel.org,
 linux-media@...r.kernel.org, dri-devel@...ts.freedesktop.org,
 linaro-mm-sig@...ts.linaro.org, kvm@...r.kernel.org,
 linux-hardening@...r.kernel.org, Alex Mastro <amastro@...com>,
 Nicolin Chen <nicolinc@...dia.com>,
 Vivek Kasireddy <vivek.kasireddy@...el.com>
Subject: Re: [PATCH v7 00/11] vfio/pci: Allow MMIO regions to be exported
 through dma-buf

On Thu,  6 Nov 2025 16:16:45 +0200
Leon Romanovsky <leon@...nel.org> wrote:

> Changelog:
> v7:
>  * Dropped restore_revoke flag and added vfio_pci_dma_buf_move
>    to reverse loop.
>  * Fixed spelling errors in documentation patch.
>  * Rebased on top of v6.18-rc3.
>  * Added include to stddef.h to vfio.h, to keep uapi header file independent.

I think we're winding down on review comments.  It'd be great to get
p2pdma and dma-buf acks on this series.  Otherwise it's been posted
enough that we'll assume no objections.  Thanks,

Alex