On Wed, Sep 29, 2021 at 03:54:37PM +0800, Cindy Lu wrote:
> Fix the worng input in for config_cb,
> in function vhost_vdpa_config_cb, the input
> cb.private was used as struct vhost_vdpa,
> So the inuput was worng here, fix this issue
>
> Signed-off-by: Cindy Lu <[email protected]>
Maybe add
Fixes: 776f395004d8 ("vhost_vdpa: Support config interrupt in vdpa")
and fix typos in the commit log.
> ---
> drivers/vhost/vdpa.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
> index 942666425a45..e532cbe3d2f7 100644
> --- a/drivers/vhost/vdpa.c
> +++ b/drivers/vhost/vdpa.c
> @@ -322,7 +322,7 @@ static long vhost_vdpa_set_config_call(struct vhost_vdpa
> *v, u32 __user *argp)
> struct eventfd_ctx *ctx;
>
> cb.callback = vhost_vdpa_config_cb;
> - cb.private = v->vdpa;
> + cb.private = v;
> if (copy_from_user(&fd, argp, sizeof(fd)))
> return -EFAULT;
>
> --
> 2.21.3
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