From: Alex Williamson <alex@shazbot.org>
To: "Michał Winiarski" <michal.winiarski@intel.com>
Cc: "Lucas De Marchi" <lucas.demarchi@intel.com>,
"Thomas Hellström" <thomas.hellstrom@linux.intel.com>,
"Rodrigo Vivi" <rodrigo.vivi@intel.com>,
"Jason Gunthorpe" <jgg@ziepe.ca>,
"Yishai Hadas" <yishaih@nvidia.com>,
"Kevin Tian" <kevin.tian@intel.com>,
"Shameer Kolothum" <skolothumtho@nvidia.com>,
intel-xe@lists.freedesktop.org, linux-kernel@vger.kernel.org,
kvm@vger.kernel.org, "Matthew Brost" <matthew.brost@intel.com>,
"Michal Wajdeczko" <michal.wajdeczko@intel.com>,
dri-devel@lists.freedesktop.org,
"Jani Nikula" <jani.nikula@linux.intel.com>,
"Joonas Lahtinen" <joonas.lahtinen@linux.intel.com>,
"Tvrtko Ursulin" <tursulin@ursulin.net>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Lukasz Laguna" <lukasz.laguna@intel.com>,
"Christoph Hellwig" <hch@infradead.org>
Subject: Re: [PATCH v7 4/4] vfio/xe: Add device specific vfio_pci driver variant for Intel graphics
Date: Fri, 28 Nov 2025 12:53:22 -0700 [thread overview]
Message-ID: <20251128125322.34edbeaf.alex@shazbot.org> (raw)
In-Reply-To: <20251127093934.1462188-5-michal.winiarski@intel.com>
On Thu, 27 Nov 2025 10:39:34 +0100
Michał Winiarski <michal.winiarski@intel.com> wrote:
> In addition to generic VFIO PCI functionality, the driver implements
> VFIO migration uAPI, allowing userspace to enable migration for Intel
> Graphics SR-IOV Virtual Functions.
> The driver binds to VF device and uses API exposed by Xe driver to
> transfer the VF migration data under the control of PF device.
>
> Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
> Reviewed-by: Kevin Tian <kevin.tian@intel.com>
> ---
> MAINTAINERS | 7 +
> drivers/vfio/pci/Kconfig | 2 +
> drivers/vfio/pci/Makefile | 2 +
> drivers/vfio/pci/xe/Kconfig | 12 +
> drivers/vfio/pci/xe/Makefile | 3 +
> drivers/vfio/pci/xe/main.c | 573 +++++++++++++++++++++++++++++++++++
> 6 files changed, 599 insertions(+)
> create mode 100644 drivers/vfio/pci/xe/Kconfig
> create mode 100644 drivers/vfio/pci/xe/Makefile
> create mode 100644 drivers/vfio/pci/xe/main.c
Reviewed-by: Alex Williamson <alex@shazbot.org>
Hopefully this can still go in via the drm window this cycle. Thanks,
Alex
next prev parent reply other threads:[~2025-11-28 19:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-27 9:39 [PATCH v7 0/4] vfio/xe: Add driver variant for Xe VF migration Michał Winiarski
2025-11-27 9:39 ` [PATCH v7 1/4] drm/xe/pf: Enable SR-IOV " Michał Winiarski
2025-11-27 9:39 ` [PATCH v7 2/4] drm/xe/pci: Introduce a helper to allow VF access to PF xe_device Michał Winiarski
2025-11-27 9:39 ` [PATCH v7 3/4] drm/xe/pf: Export helpers for VFIO Michał Winiarski
2025-11-27 9:39 ` [PATCH v7 4/4] vfio/xe: Add device specific vfio_pci driver variant for Intel graphics Michał Winiarski
2025-11-28 19:53 ` Alex Williamson [this message]
2025-12-04 1:33 ` Angela
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