On Sat, Apr 13, 2024 at 10:01:27AM +0800, Zhaoyang Huang wrote: > loop Dave, since he has ever helped set up an reproducer in > https://lore.kernel.org/linux-mm/20221101071721.GV2703033@xxxxxxxxxxxxxxxxxxx/ > @Dave Chinner , I would like to ask for your kindly help on if you can > verify this patch on your environment if convenient. Thanks a lot. I don't have the test environment from 18 months ago available any more. Also, I haven't seen this problem since that specific test environment tripped over the issue. Hence I don't have any way of confirming that the problem is fixed, either, because first I'd have to reproduce it... -Dave. -- Dave Chinner david@xxxxxxxxxxxxx