On Mon, Sep 06, 2021 at 08:59:17PM +0800, Yu Xu wrote: > Hi, we also reproduce such bug recently, and have sent out our patch[1]. > > In addition, another issue related with xfs and file THP is also > fixed[2]. > > Looking forward to reviews. > > [1]https://patchwork.kernel.org/project/linux-mm/patch/20210906121200.57905-2-rongwei.wang@xxxxxxxxxxxxxxxxx/ > [2]https://patchwork.kernel.org/project/linux-mm/patch/20210906121200.57905-3-rongwei.wang@xxxxxxxxxxxxxxxxx/ I had a quick look, and there are some problems with both patches. I don't have time to do a detailed review; as I said I'm on holiday. I'll be back in two weeks.