From: Eli Cohen <elic@nvidia.com>
To: <eperezma@redhat.com>, <jasowang@redhat.com>, <mst@redhat.com>,
<virtualization@lists.linux-foundation.org>
Cc: <linux-kernel@vger.kernel.org>, <si-wei.liu@oracle.com>,
<parav@nvidia.com>, Eli Cohen <elic@nvidia.com>
Subject: [PATCH RFC 3/3] vdpa/mlx5: Disable VLAN support to support live migration
Date: Thu, 16 Jun 2022 16:27:25 +0300 [thread overview]
Message-ID: <20220616132725.50599-4-elic@nvidia.com> (raw)
In-Reply-To: <20220616132725.50599-1-elic@nvidia.com>
Current qemu code does not support live migration for devices supporting
VLAN. Disable it.
Note: this patch is provided just to enable testing with current qemu.
Signed-off-by: Eli Cohen <elic@nvidia.com>
---
drivers/vdpa/mlx5/net/mlx5_vnet.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index 34bd81cb697c..1568cfdf07e6 100644
--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -2172,7 +2172,6 @@ static u64 get_supported_features(struct mlx5_core_dev *mdev)
mlx_vdpa_features |= BIT_ULL(VIRTIO_NET_F_MQ);
mlx_vdpa_features |= BIT_ULL(VIRTIO_NET_F_STATUS);
mlx_vdpa_features |= BIT_ULL(VIRTIO_NET_F_MTU);
- mlx_vdpa_features |= BIT_ULL(VIRTIO_NET_F_CTRL_VLAN);
return mlx_vdpa_features;
}
--
2.35.1
next prev parent reply other threads:[~2022-06-16 13:28 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-16 13:27 [PATCH RFC 0/3] Support live migration with mlx5_vdpa Eli Cohen
2022-06-16 13:27 ` [PATCH RFC 1/3] vdpa/mlx5: Implement susupend virtqueue callback Eli Cohen
2022-06-16 17:12 ` kernel test robot
2022-06-19 16:33 ` Eugenio Perez Martin
2022-06-20 8:56 ` Jason Wang
2022-06-20 8:56 ` Jason Wang
2022-06-20 9:58 ` Eugenio Perez Martin
2022-06-20 10:06 ` Michael S. Tsirkin
2022-06-20 10:06 ` Michael S. Tsirkin
2022-06-20 11:09 ` Eugenio Perez Martin
2022-06-21 3:04 ` Jason Wang
2022-06-21 3:04 ` Jason Wang
2022-06-21 7:48 ` Eugenio Perez Martin
2022-06-21 7:52 ` Jason Wang
2022-06-21 7:52 ` Jason Wang
2022-07-11 6:14 ` Eli Cohen
2022-07-11 10:43 ` Eugenio Perez Martin
2022-07-12 8:14 ` Jason Wang
2022-07-12 8:14 ` Jason Wang
2022-07-12 9:15 ` Eugenio Perez Martin
2022-07-13 3:29 ` Jason Wang
2022-07-13 3:29 ` Jason Wang
2022-07-13 5:18 ` Eli Cohen
2022-07-18 9:03 ` Jason Wang
2022-07-18 9:03 ` Jason Wang
2022-06-20 13:09 ` Eli Cohen
2022-06-21 2:58 ` Jason Wang
2022-06-21 2:58 ` Jason Wang
2022-07-11 6:10 ` Eli Cohen
2022-06-20 10:07 ` Eugenio Perez Martin
2022-06-16 13:27 ` [PATCH RFC 2/3] vdpa/mlx5: Support different address spaces for control and data Eli Cohen
2022-06-20 8:47 ` Jason Wang
2022-06-20 8:47 ` Jason Wang
2022-06-20 8:57 ` Eugenio Perez Martin
2022-06-20 9:20 ` Jason Wang
2022-06-20 9:20 ` Jason Wang
2022-06-16 13:27 ` Eli Cohen [this message]
2022-06-20 8:47 ` [PATCH RFC 3/3] vdpa/mlx5: Disable VLAN support to support live migration Jason Wang
2022-06-20 8:47 ` Jason Wang
2022-06-20 9:01 ` Eugenio Perez Martin
2022-06-20 9:25 ` Jason Wang
2022-06-20 9:25 ` Jason Wang
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