* Re: [PATCH] vhost-vdpa:fix the worng input in config_cb
[not found] <20210929075437.12985-1-lulu@redhat.com>
@ 2021-09-29 8:32 ` Michael S. Tsirkin
0 siblings, 0 replies; only message in thread
From: Michael S. Tsirkin @ 2021-09-29 8:32 UTC (permalink / raw)
To: Cindy Lu; +Cc: netdev, linux-kernel, kvm, virtualization
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 <lulu@redhat.com>
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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[not found] <20210929075437.12985-1-lulu@redhat.com>
2021-09-29 8:32 ` [PATCH] vhost-vdpa:fix the worng input in config_cb Michael S. Tsirkin
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