Linux Virtualization - Jan 2021 - [PATCH v1] vhost_vdpa: fix the problem in vhost_vdpa_set_config_call

On 2021/1/12 ??10:46, Cindy Lu wrote:
> in vhost_vdpa_set_config_call, the cb.private should be vhost_vdpa.

Should be "In"

> this cb.private will finally use in vhost_vdpa_config_cb as
> vhost_vdpa.Fix this issue

An whitespace is needed before Fix and a full stop after "issue"

Fixes: 776f395004d82 ("vhost_vdpa: Support config interrupt in vdpa")

Acked-by: Jason Wang <jasowang at redhat.com>

Please post a V2 with the above fixed and cc stable.

Thanks

>
> Signed-off-by: Cindy Lu <lulu at redhat.com>
> ---
>   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 ef688c8c0e0e..3fbb9c1f49da 100644
> --- a/drivers/vhost/vdpa.c
> +++ b/drivers/vhost/vdpa.c
> @@ -319,7 +319,7 @@ 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;
>