Re: [PATCH v4] mm/ksm: Fix NULL pointer dereference when KSM zero page is enabled

[Matthew Wilcox]

On Thu, Apr 16, 2020 at 10:50:34AM +0800, Muchun Song wrote:
> +			/**
> +			 * If the vma is out of date, we do not need to
> +			 * continue.
> +			 */

This comment is not in kernel-doc format and should not start with '/**'.