The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable@xxxxxxxxxxxxxxx>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 9972605a238339b85bd16b084eed5f18414d22db # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable@xxxxxxxxxxxxxxx>' --in-reply-to '2024081211-owl-snowdrop-d2aa@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 9972605a2383 ("memcg: protect concurrent access to mem_cgroup_idr") 6f0df8e16eb5 ("memcontrol: ensure memcg acquired by id is properly set up") e4dde56cd208 ("mm: multi-gen LRU: per-node lru_gen_folio lists") 7348cc91821b ("mm: multi-gen LRU: remove aging fairness safeguard") a579086c99ed ("mm: multi-gen LRU: remove eviction fairness safeguard") adb8213014b2 ("mm: memcg: fix stale protection of reclaim target memcg") 57e9cc50f4dd ("mm: vmscan: split khugepaged stats from direct reclaim stats") e4fea72b1438 ("mglru: mm/vmscan.c: fix imprecise comments") d396def5d86d ("memcg: rearrange code") 410f8e82689e ("memcg: extract memcg_vmstats from struct mem_cgroup") d6c3af7d8a2b ("mm: multi-gen LRU: debugfs interface") 1332a809d95a ("mm: multi-gen LRU: thrashing prevention") 354ed5974429 ("mm: multi-gen LRU: kill switch") f76c83378851 ("mm: multi-gen LRU: optimize multiple memcgs") bd74fdaea146 ("mm: multi-gen LRU: support page table walks") 018ee47f1489 ("mm: multi-gen LRU: exploit locality in rmap") ac35a4902374 ("mm: multi-gen LRU: minimal implementation") ec1c86b25f4b ("mm: multi-gen LRU: groundwork") f1e1a7be4718 ("mm/vmscan.c: refactor shrink_node()") d3629af59f41 ("mm/vmscan: make the annotations of refaults code at the right place") thanks, greg k-h ------------------ original commit in Linus's tree ------------------
