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From: Stefano Garzarella <sgarzare@redhat.com>
To: Parav Pandit <parav@nvidia.com>
Cc: elic@nvidia.com, mst@redhat.com,
	virtualization@lists.linux-foundation.org
Subject: Re: [PATCH linux-next v6 1/8] vdpa: Introduce and use vdpa device get, set config helpers
Date: Tue, 26 Oct 2021 14:58:17 +0200	[thread overview]
Message-ID: <20211026125817.cr7vld2623hth2wd@steredhat> (raw)
In-Reply-To: <20211026040243.79005-2-parav@nvidia.com>

On Tue, Oct 26, 2021 at 07:02:36AM +0300, Parav Pandit via Virtualization wrote:
>Subsequent patches enable get and set configuration either
>via management device or via vdpa device' config ops.
>
>This requires synchronization between multiple callers to get and set
>config callbacks. Features setting also influence the layout of the
>configuration fields endianness.
>
>To avoid exposing synchronization primitives to callers, introduce
>helper for setting the configuration and use it.
>
>Signed-off-by: Parav Pandit <parav@nvidia.com>
>Reviewed-by: Eli Cohen <elic@nvidia.com>
>Acked-by: Jason Wang <jasowang@redhat.com>
>---
>changelog:
>v4->v5:
> - use vdpa_set_config() API in virtio_vdpa driver
>---
> drivers/vdpa/vdpa.c          | 36 ++++++++++++++++++++++++++++++++++++
> drivers/vhost/vdpa.c         |  3 +--
> drivers/virtio/virtio_vdpa.c |  3 +--
> include/linux/vdpa.h         | 19 ++++---------------
> 4 files changed, 42 insertions(+), 19 deletions(-)

Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>

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  reply	other threads:[~2021-10-26 12:58 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-26  4:02 [PATCH linux-next v6 0/8] vdpa: enable user to set mac, mtu Parav Pandit via Virtualization
2021-10-26  4:02 ` [PATCH linux-next v6 1/8] vdpa: Introduce and use vdpa device get, set config helpers Parav Pandit via Virtualization
2021-10-26 12:58   ` Stefano Garzarella [this message]
2021-10-26  4:02 ` [PATCH linux-next v6 2/8] vdpa: Introduce query of device config layout Parav Pandit via Virtualization
2021-10-26  4:02 ` [PATCH linux-next v6 3/8] vdpa: Use kernel coding style for structure comments Parav Pandit via Virtualization
2021-10-26 12:58   ` Stefano Garzarella
2021-10-26  4:02 ` [PATCH linux-next v6 4/8] vdpa: Enable user to set mac and mtu of vdpa device Parav Pandit via Virtualization
2021-10-26 13:01   ` Stefano Garzarella
2021-10-26 13:03     ` Parav Pandit via Virtualization
2021-10-26 13:08       ` Michael S. Tsirkin
2021-10-26 13:11         ` Parav Pandit via Virtualization
2021-10-26 13:17           ` Stefano Garzarella
2021-10-26  4:02 ` [PATCH linux-next v6 5/8] vdpa_sim_net: Enable user to set mac address and mtu Parav Pandit via Virtualization
2021-10-26  4:09   ` Jason Wang
2021-10-26 13:12   ` Stefano Garzarella
2021-10-26  4:02 ` [PATCH linux-next v6 6/8] vdpa/mlx5: Fix clearing of VIRTIO_NET_F_MAC feature bit Parav Pandit via Virtualization
2021-10-26  4:09   ` Jason Wang
2021-10-26  4:02 ` [PATCH linux-next v6 7/8] vdpa/mlx5: Support configuration of MAC Parav Pandit via Virtualization
2021-10-26  4:02 ` [PATCH linux-next v6 8/8] vdpa/mlx5: Forward only packets with allowed MAC address Parav Pandit via Virtualization
2021-10-26  4:13   ` Jason Wang

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