Re: bdi: fix use-after-free for dev_name(bdi->dev) v3 (resend)

[Ming Lei]

On Mon, May 04, 2020 at 02:47:52PM +0200, Christoph Hellwig wrote:
> Hi Jens,
> 
> can you pick up this series?
> 
> the first three patches are my take on the proposal from Yufen Yu
> to fix the use after free of the device name of the bdi device.
> 
> The rest is vaguely related cleanups.
> 
> Changes since v2:
>  - switch vboxsf to a shorter bdi name
> 
> Changes since v1:
>  - use a static dev_name buffer inside struct backing_dev_info
> 

Looks fine:

Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx>

-- 
Ming