On Tue, Oct 1, 2024 at 6:20 PM Nhat Pham <nphamcs@xxxxxxxxx> wrote: > > Changelog: > v2: > * Fix a WARN in the shmem THP swap path. Thanks Baolin, Yosry, and Barry > for the report and the discussion on how to solve it. Hi Baolin, could you run your stress program again on this version? FWIW, I was able to trigger 64kb mTHP swap in shmem + no-fallback swapout, so I think the issue is fixed.