On Fri, 12 Aug 2022 16:49:21 +0800 Haiyue Wang <haiyue.wang@xxxxxxxxx> wrote: > Not all huge page APIs support FOLL_GET option, so the __NR_move_pages > will fail to get the page node information for huge page. Which ones need fixing? What are the user-visible runtime effects of this bug? Is a -stable backport warranted? > This is an temporary solution to mitigate the racing fix. > > After supporting follow huge page by FOLL_GET is done, this fix can be > reverted safely. >
