linux-kernel - [PATCH 1/2] vdpa/mlx5: Fix umem sizes assignments on VQ create

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Message-ID: <20210530063128.183258-1-elic@nvidia.com>
Date:   Sun, 30 May 2021 09:31:28 +0300
From:   Eli Cohen <elic@...dia.com>
To:     <mst@...hat.com>, <jasowang@...hat.com>,
        <virtualization@...ts.linux-foundation.org>,
        <linux-kernel@...r.kernel.org>
CC:     <elic@...dia.com>
Subject: [PATCH 1/2] vdpa/mlx5: Fix umem sizes assignments on VQ create

Fix copy paste bug assigning umem1 size to umem2 and umem3.

Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Signed-off-by: Eli Cohen <elic@...dia.com>
---
 drivers/vdpa/mlx5/net/mlx5_vnet.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index 189e4385df40..53312f0460ad 100644
--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -828,9 +828,9 @@ static int create_virtqueue(struct mlx5_vdpa_net *ndev, struct mlx5_vdpa_virtque
 	MLX5_SET(virtio_q, vq_ctx, umem_1_id, mvq->umem1.id);
 	MLX5_SET(virtio_q, vq_ctx, umem_1_size, mvq->umem1.size);
 	MLX5_SET(virtio_q, vq_ctx, umem_2_id, mvq->umem2.id);
-	MLX5_SET(virtio_q, vq_ctx, umem_2_size, mvq->umem1.size);
+	MLX5_SET(virtio_q, vq_ctx, umem_2_size, mvq->umem2.size);
 	MLX5_SET(virtio_q, vq_ctx, umem_3_id, mvq->umem3.id);
-	MLX5_SET(virtio_q, vq_ctx, umem_3_size, mvq->umem1.size);
+	MLX5_SET(virtio_q, vq_ctx, umem_3_size, mvq->umem3.size);
 	MLX5_SET(virtio_q, vq_ctx, pd, ndev->mvdev.res.pdn);
 	if (MLX5_CAP_DEV_VDPA_EMULATION(ndev->mvdev.mdev, eth_frame_offload_type))
 		MLX5_SET(virtio_q, vq_ctx, virtio_version_1_0, 1);
-- 
2.31.1