From: Jason Gunthorpe <jgg@nvidia.com>
To: Yishai Hadas <yishaih@nvidia.com>
Cc: alex.williamson@redhat.com, bhelgaas@google.com,
saeedm@nvidia.com, linux-pci@vger.kernel.org,
kvm@vger.kernel.org, netdev@vger.kernel.org, kuba@kernel.org,
leonro@nvidia.com, kwankhede@nvidia.com, mgurtovoy@nvidia.com,
maorg@nvidia.com
Subject: Re: [PATCH V1 mlx5-next 13/13] vfio/mlx5: Trap device RESET and update state accordingly
Date: Wed, 13 Oct 2021 15:06:51 -0300 [thread overview]
Message-ID: <20211013180651.GM2744544@nvidia.com> (raw)
In-Reply-To: <20211013094707.163054-14-yishaih@nvidia.com>
On Wed, Oct 13, 2021 at 12:47:07PM +0300, Yishai Hadas wrote:
> Trap device RESET and update state accordingly, it's done by registering
> the matching callbacks.
>
> Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
> Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
> drivers/vfio/pci/mlx5/main.c | 17 ++++++++++++++++-
> 1 file changed, 16 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/vfio/pci/mlx5/main.c b/drivers/vfio/pci/mlx5/main.c
> index e36302b444a6..8fe44ed13552 100644
> +++ b/drivers/vfio/pci/mlx5/main.c
> @@ -613,6 +613,19 @@ static const struct vfio_device_ops mlx5vf_pci_ops = {
> .match = vfio_pci_core_match,
> };
>
> +static void mlx5vf_reset_done(struct vfio_pci_core_device *core_vdev)
> +{
> + struct mlx5vf_pci_core_device *mvdev = container_of(
> + core_vdev, struct mlx5vf_pci_core_device,
> + core_device);
> +
> + mvdev->vmig.vfio_dev_state = VFIO_DEVICE_STATE_RUNNING;
This should hold the state mutex too
Jason
next prev parent reply other threads:[~2021-10-13 18:06 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-13 9:46 [PATCH V1 mlx5-next 00/13] Add mlx5 live migration driver Yishai Hadas
2021-10-13 9:46 ` [PATCH V1 mlx5-next 01/13] PCI/IOV: Provide internal VF index Yishai Hadas
2021-10-13 18:14 ` Bjorn Helgaas
2021-10-14 9:08 ` Yishai Hadas
2021-10-13 9:46 ` [PATCH V1 mlx5-next 02/13] net/mlx5: Reuse exported virtfn index function call Yishai Hadas
2021-10-13 9:46 ` [PATCH V1 mlx5-next 03/13] net/mlx5: Disable SRIOV before PF removal Yishai Hadas
2021-10-13 9:46 ` [PATCH V1 mlx5-next 04/13] PCI/IOV: Allow SRIOV VF drivers to reach the drvdata of a PF Yishai Hadas
2021-10-13 18:27 ` Bjorn Helgaas
2021-10-14 22:11 ` Alex Williamson
2021-10-17 13:43 ` Yishai Hadas
2021-10-13 9:46 ` [PATCH V1 mlx5-next 05/13] net/mlx5: Expose APIs to get/put the mlx5 core device Yishai Hadas
2021-10-13 9:47 ` [PATCH V1 mlx5-next 06/13] vdpa/mlx5: Use mlx5_vf_get_core_dev() to get PF device Yishai Hadas
2021-10-13 9:47 ` [PATCH V1 mlx5-next 07/13] vfio: Add 'invalid' state definitions Yishai Hadas
2021-10-15 16:38 ` Alex Williamson
2021-10-17 14:07 ` Yishai Hadas
2021-10-13 9:47 ` [PATCH V1 mlx5-next 08/13] vfio/pci_core: Make the region->release() function optional Yishai Hadas
2021-10-13 9:47 ` [PATCH V1 mlx5-next 09/13] net/mlx5: Introduce migration bits and structures Yishai Hadas
2021-10-13 9:47 ` [PATCH V1 mlx5-next 10/13] vfio/mlx5: Expose migration commands over mlx5 device Yishai Hadas
2021-10-13 9:47 ` [PATCH V1 mlx5-next 11/13] vfio/mlx5: Implement vfio_pci driver for mlx5 devices Yishai Hadas
2021-10-15 19:48 ` Alex Williamson
2021-10-15 19:59 ` Jason Gunthorpe
2021-10-15 20:12 ` Alex Williamson
2021-10-15 20:16 ` Jason Gunthorpe
2021-10-15 20:59 ` Alex Williamson
2021-10-17 14:03 ` Yishai Hadas
2021-10-18 11:51 ` Jason Gunthorpe
2021-10-18 13:26 ` Yishai Hadas
2021-10-18 13:42 ` Alex Williamson
2021-10-18 13:46 ` Yishai Hadas
2021-10-19 9:59 ` Shameerali Kolothum Thodi
2021-10-19 10:30 ` Yishai Hadas
2021-10-19 11:26 ` Shameerali Kolothum Thodi
2021-10-19 11:24 ` Jason Gunthorpe
2021-10-13 9:47 ` [PATCH V1 mlx5-next 12/13] vfio/pci: Add infrastructure to let vfio_pci_core drivers trap device RESET Yishai Hadas
2021-10-15 19:52 ` Alex Williamson
2021-10-15 20:03 ` Jason Gunthorpe
2021-10-15 21:12 ` Alex Williamson
2021-10-17 14:29 ` Yishai Hadas
2021-10-18 12:02 ` Jason Gunthorpe
2021-10-18 13:41 ` Yishai Hadas
2021-10-13 9:47 ` [PATCH V1 mlx5-next 13/13] vfio/mlx5: Trap device RESET and update state accordingly Yishai Hadas
2021-10-13 18:06 ` Jason Gunthorpe [this message]
2021-10-14 9:18 ` Yishai Hadas
2021-10-15 19:54 ` Alex Williamson
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