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Date:   Tue, 23 Feb 2021 14:43:17 +0200
From:   Eli Cohen <elic@nvidia.com>
To:     "Michael S. Tsirkin" <mst@redhat.com>
CC:     <jasowang@redhat.com>, <linux-kernel@vger.kernel.org>,
        <virtualization@lists.linux-foundation.org>,
        <netdev@vger.kernel.org>, <si-wei.liu@oracle.com>
Subject: Re: [PATCH] vdpa/mlx5: Extract correct pointer from driver data
Message-ID: <20210223124316.GA171074@mtl-vdi-166.wap.labs.mlnx>
References: <20210216055022.25248-1-elic@nvidia.com>
 <20210223073225-mutt-send-email-mst@kernel.org>
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On Tue, Feb 23, 2021 at 07:32:49AM -0500, Michael S. Tsirkin wrote:
> On Tue, Feb 16, 2021 at 07:50:21AM +0200, Eli Cohen wrote:
> > struct mlx5_vdpa_net pointer was stored in drvdata. Extract it as well
> > in mlx5v_remove().
> > 
> > Fixes: 74c9729dd892 ("vdpa/mlx5: Connect mlx5_vdpa to auxiliary bus")
> > Signed-off-by: Eli Cohen <elic@nvidia.com>
> 
> Sorry which tree this is for? Couldn't apply.
> 

Drop it. The patch that adds support for management bus implicitly
addresses the issue.

> > ---
> >  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 6b0a42183622..4103d3b64a2a 100644
> > --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
> > +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
> > @@ -2036,9 +2036,9 @@ static int mlx5v_probe(struct auxiliary_device *adev,
> >  
> >  static void mlx5v_remove(struct auxiliary_device *adev)
> >  {
> > -	struct mlx5_vdpa_dev *mvdev = dev_get_drvdata(&adev->dev);
> > +	struct mlx5_vdpa_net *ndev = dev_get_drvdata(&adev->dev);
> >  
> > -	vdpa_unregister_device(&mvdev->vdev);
> > +	vdpa_unregister_device(&ndev->mvdev.vdev);
> >  }
> >  
> >  static const struct auxiliary_device_id mlx5v_id_table[] = {
> > -- 
> > 2.29.2
>