linux-kernel - Re: [PATCH mlx5-next 6/7] mlx5_vfio_pci: Expose migration commands over mlx5 device

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Date:   Tue, 28 Sep 2021 14:22:30 -0600
From:   Alex Williamson <alex.williamson@...hat.com>
To:     Leon Romanovsky <leon@...nel.org>
Cc:     Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...dia.com>,
        Yishai Hadas <yishaih@...dia.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Kirti Wankhede <kwankhede@...dia.com>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
        linux-rdma@...r.kernel.org, netdev@...r.kernel.org,
        Saeed Mahameed <saeedm@...dia.com>
Subject: Re: [PATCH mlx5-next 6/7] mlx5_vfio_pci: Expose migration commands
 over mlx5 device

On Wed, 22 Sep 2021 13:38:55 +0300
Leon Romanovsky <leon@...nel.org> wrote:

> From: Yishai Hadas <yishaih@...dia.com>
> 
> Expose migration commands over the device, it includes: suspend, resume,
> get vhca id, query/save/load state.
> 
> As part of this adds the APIs and data structure that are needed to
> manage the migration data.
> 
> Signed-off-by: Yishai Hadas <yishaih@...dia.com>
> Signed-off-by: Leon Romanovsky <leonro@...dia.com>
> ---
>  drivers/vfio/pci/mlx5_vfio_pci_cmd.c | 358 +++++++++++++++++++++++++++
>  drivers/vfio/pci/mlx5_vfio_pci_cmd.h |  43 ++++
>  2 files changed, 401 insertions(+)
>  create mode 100644 drivers/vfio/pci/mlx5_vfio_pci_cmd.c
>  create mode 100644 drivers/vfio/pci/mlx5_vfio_pci_cmd.h

Should we set the precedent of a vendor sub-directory like we have
elsewhere?  Either way I'd like to see a MAINTAINERS file update for the
new driver.  Thanks,

Alex