From patchwork Wed Aug 3 20:35:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 12935878 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2FAEC19F2B for ; Wed, 3 Aug 2022 20:35:46 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4BB4B8E0002; Wed, 3 Aug 2022 16:35:46 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 46B158E0001; Wed, 3 Aug 2022 16:35:46 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2BC6E8E0002; Wed, 3 Aug 2022 16:35:46 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id 0F6CF8E0001 for ; Wed, 3 Aug 2022 16:35:46 -0400 (EDT) Received: from smtpin20.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id B909B81659 for ; Wed, 3 Aug 2022 20:35:45 +0000 (UTC) X-FDA: 79759437450.20.0DA3811 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf29.hostedemail.com (Postfix) with ESMTP id 9A805120112 for ; Wed, 3 Aug 2022 20:35:44 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 51D52614C3; Wed, 3 Aug 2022 20:35:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82363C433C1; Wed, 3 Aug 2022 20:35:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1659558942; bh=KQlwZxFCVlS0nlAB6NOyQe/T4NTlty8Q6+9fR+/+Agk=; h=Date:From:To:Cc:Subject:From; b=paZHiFgudmad3iHXeu4vqD647Pk8m/SpjAM+wV7w7g31kQ6u20MfzAL6cjy2OZ9qr zBCHU8uV0rLBc8WbBQm1/8AyHdlSnJIKhXnrEShWT+lEYc7FEZzG8S6OrDfA+Y+Pq7 jmeiTxoEVTmYCOpeNnb2ffEm2vdbbdI5KVJGaGjk= Date: Wed, 3 Aug 2022 13:35:41 -0700 From: Andrew Morton To: Linus Torvalds Cc: mm-commits@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] MM updates for 5.20-rc1 Message-Id: <20220803133541.18b82ec9344ed0e8b975fe5b@linux-foundation.org> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-redhat-linux-gnu) Mime-Version: 1.0 ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1659558944; a=rsa-sha256; cv=none; b=WKnToLsw5/DLF9EcBf/L+0Fn2JQXGchV1jMY0Y82N0cQHp9e71om8gPJb+rqfWil1DxmX1 ice4nkUUNtrckH5CVbtkE5ix6WmW4udJCTjoxoeLnlS9+r95+8SuoRq8fDshAPv3IJARmr 8LqFcYmc2/hLGZL2WvhLVQ3cdJj5mOA= ARC-Authentication-Results: i=1; imf29.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=paZHiFgu; spf=pass (imf29.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1659558944; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:in-reply-to: references:dkim-signature; bh=erPv9anK+MXaK2qz9wH+Oq3erE0vZaTBELeonipGG58=; b=FGdTwxRwp8pDLOdnm3WE6CsTaSMUdNxtD0rp7xTc0bMSTMoFs7++hl15eqPdcvHVYml0sq xff8+yMEOE8VbeXRbUeEHOV7I/G39bbuezs2X1AfRfzAPxCLwsbwf7UEOQBc5mkF2Ah+hl 7bWW4hQUezYJpa7RUL+HFm8+XN9Jp/4= X-Stat-Signature: qtak9yx851mghwuwebejbwr31dt8ec1u X-Rspamd-Queue-Id: 9A805120112 Authentication-Results: imf29.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=paZHiFgu; spf=pass (imf29.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Rspam-User: X-Rspamd-Server: rspam11 X-HE-Tag: 1659558944-588338 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi, Linus. Most of the MM queue. A few things are still pending. Liam's maple tree rework didn't make it. This has resulted in a few other minor patch series being held over for next time. Multi-gen LRU still isn't merged as we were waiting for mapletree to stabilize. The current plan is to merge MGLRU into -mm soon and to later reintroduce mapletree, with a view to hopefully getting both into 5.21-rc1. There are 6-7 conflicts with your tree here. All very minor, mainly related to the rename of Documentation/vm to Documentation/mm. Thanks. The following changes since commit 03c765b0e3b4cb5063276b086c76f7a612856a9a: Linux 5.19-rc4 (2022-06-26 14:22:10 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-stable-2022-08-03 for you to fetch changes up to 360614c01f81f48a89d8b13f8fa69c3ae0a1f5c7: tools/testing/selftests/vm/hmm-tests.c: fix build (2022-08-03 11:40:53 -0700) ---------------------------------------------------------------- - The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe Lin, Yang Shi, Anshuman Khandual and Mike Rapoport - Some kmemleak fixes from Patrick Wang and Waiman Long - DAMON updates from SeongJae Park - memcg debug/visibility work from Roman Gushchin - vmalloc speedup from Uladzislau Rezki - more folio conversion work from Matthew Wilcox - enhancements for coherent device memory mapping from Alex Sierra - addition of shared pages tracking and CoW support for fsdax, from Shiyang Ruan - hugetlb optimizations from Mike Kravetz - Mel Gorman has contributed some pagealloc changes to improve latency and realtime behaviour. - mprotect soft-dirty checking has been improved by Peter Xu - Many other singleton patches all over the place ---------------------------------------------------------------- Adam Sindelar (4): selftests/vm: only run 128TBswitch with 5-level paging selftests/vm: fix va_128TBswitch.sh permissions selftests/vm: fix errno handling in mrelease_test selftests/vm: skip 128TBswitch on unsupported arch Alex Sierra (13): mm: rename is_pinnable_page() to is_longterm_pinnable_page() mm: move page zone helpers from mm.h to mmzone.h mm: add zone device coherent type memory support mm: handling Non-LRU pages returned by vm_normal_pages mm: add device coherent vma selection for memory migration drm/amdkfd: add SPM support for SVM lib: test_hmm add ioctl to get zone device type lib: test_hmm add module param for zone device type lib: add support for device coherent type in test_hmm tools: update hmm-test to support device coherent type tools: update test_hmm script to support SP config tools: add hmm gup tests for device coherent type tools: add selftests to hmm for COW in device memory Alistair Popple (2): mm/gup: migrate device coherent pages when pinning instead of failing mm/gup.c: fix formatting in check_and_migrate_movable_page() Andrew Morton (2): Merge branch 'master' into mm-stable tools/testing/selftests/vm/hmm-tests.c: fix build Andrey Konovalov (3): mm: rename kernel_init_free_pages to kernel_init_pages mm: introduce clear_highpage_kasan_tagged kasan: fix zeroing vmalloc memory with HW_TAGS Anshuman Khandual (27): mm/memory_hotplug: drop 'reason' argument from check_pfn_span() mm/mmap: build protect protection_map[] with __P000 mm/mmap: define DECLARE_VM_GET_PAGE_PROT powerpc/mm: move protection_map[] inside the platform sparc/mm: move protection_map[] inside the platform arm64/mm: move protection_map[] inside the platform x86/mm: move protection_map[] inside the platform mm/mmap: build protect protection_map[] with ARCH_HAS_VM_GET_PAGE_PROT microblaze/mm: enable ARCH_HAS_VM_GET_PAGE_PROT loongarch/mm: enable ARCH_HAS_VM_GET_PAGE_PROT openrisc/mm: enable ARCH_HAS_VM_GET_PAGE_PROT xtensa/mm: enable ARCH_HAS_VM_GET_PAGE_PROT hexagon/mm: enable ARCH_HAS_VM_GET_PAGE_PROT parisc/mm: enable ARCH_HAS_VM_GET_PAGE_PROT alpha/mm: enable ARCH_HAS_VM_GET_PAGE_PROT nios2/mm: enable ARCH_HAS_VM_GET_PAGE_PROT riscv/mm: enable ARCH_HAS_VM_GET_PAGE_PROT csky/mm: enable ARCH_HAS_VM_GET_PAGE_PROT s390/mm: enable ARCH_HAS_VM_GET_PAGE_PROT ia64/mm: enable ARCH_HAS_VM_GET_PAGE_PROT mips/mm: enable ARCH_HAS_VM_GET_PAGE_PROT m68k/mm: enable ARCH_HAS_VM_GET_PAGE_PROT arc/mm: enable ARCH_HAS_VM_GET_PAGE_PROT arm/mm: enable ARCH_HAS_VM_GET_PAGE_PROT um/mm: enable ARCH_HAS_VM_GET_PAGE_PROT sh/mm: enable ARCH_HAS_VM_GET_PAGE_PROT mm/mmap: drop ARCH_HAS_VM_GET_PAGE_PROT Axel Rasmussen (1): userfaultfd: don't fail on unrecognized features Baolin Wang (3): mm/hugetlb: remove unnecessary huge_ptep_set_access_flags() in hugetlb_mcopy_atomic_pte() mm: rmap: simplify the hugetlb handling when unmapping or migration arm64/hugetlb: implement arm64 specific hugetlb_mask_last_page Baoquan He (4): mm/vmalloc: invoke classify_va_fit_type() in adjust_va_to_fit_type() mm/vmalloc: remove the redundant boundary check mm/vmalloc: fix typo in local variable name mm/vmalloc: add code comment for find_vmap_area_exceed_addr() Chengming Zhou (1): mm/damon: remove obsolete comments of kdamond_stop Dan Carpenter (2): tools/testing/selftests/vm/hugetlb-madvise.c: silence uninitialized variable warning selftest/vm: uninitialized variable in main() Daniel Vetter (3): mm/page_alloc: use might_alloc() mm/slab: delete cache_alloc_debugcheck_before() mm/mempool: use might_alloc() David Hildenbrand (1): mm/mprotect: try avoiding write faults for exclusive anonymous pages when changing protection Edward Liaw (1): userfaultfd: selftests: infinite loop in faulting_process Fabio M. De Francesco (1): mm/highmem: delete memmove_page() Fanjun Kong (1): mm: use PAGE_ALIGNED instead of IS_ALIGNED Gang Li (1): mm, hugetlb: skip irrelevant nodes in show_free_areas() Gautam Menghani (1): mm/sparse-vmemmap.c: remove unwanted initialization in vmemmap_populate_compound_pages() Hui Zhu (1): zsmalloc: zs_malloc: return ERR_PTR on failure Jianglei Nie (1): mm/damon/reclaim: fix potential memory leak in damon_reclaim_init() Jiebin Sun (1): mm/memcontrol.c: remove the redundant updating of stats_flush_threshold Joel Savitz (1): selftests: make use of GUP_TEST_FILE macro Kalpana Shetty (1): selftests/vm: add protection_keys tests to run_vmtests Kassey Li (1): mm/cma_debug.c: align the name buffer length as struct cma Kefeng Wang (4): zram: fix unused 'zram_wb_devops' warning mm: cleanup is_highmem() mm: use is_zone_movable_page() helper mm: memory-failure: convert to pr_fmt() Kuan-Ying Lee (1): kasan: separate double free case from invalid free Liam Howlett (1): android: binder: fix lockdep check on clearing vma Liam R. Howlett (2): mips: rename mt_init to mips_mt_init android: binder: stop saving a pointer to the VMA Linus Walleij (5): lib/test_free_pages.c: pass a pointer to virt_to_page() mm/highmem: pass a pointer to virt_to_page() mm: kfence: pass a pointer to virt_to_page() mm: gup: pass a pointer to virt_to_page() mm: nommu: pass a pointer to virt_to_page() Mark-PK Tsai (1): mm/page_alloc: correct the wrong cpuset file path in comment Matthew Wilcox (Oracle) (28): mm/vmscan: convert reclaim_clean_pages_from_list() to folios mm/vmscan: convert isolate_lru_pages() to use a folio mm/vmscan: convert move_pages_to_lru() to use a folio mm/vmscan: convert shrink_active_list() to use a folio mm/vmscan: convert reclaim_pages() to use a folio mm: add folios_put() mm/swap: add folio_batch_move_lru() mm/swap: make __pagevec_lru_add static mm/swap: convert lru_add to a folio_batch mm/swap: convert lru_deactivate_file to a folio_batch mm/swap: convert lru_deactivate to a folio_batch mm/swap: convert lru_lazyfree to a folio_batch mm/swap: convert activate_page to a folio_batch mm/swap: rename lru_pvecs to cpu_fbatches mm/swap: pull the CPU conditional out of __lru_add_drain_all() mm/swap: optimise lru_add_drain_cpu() mm/swap: convert try_to_free_swap to use a folio mm/swap: convert release_pages to use a folio internally mm/swap: convert put_pages_list to use folios mm/swap: convert __put_page() to __folio_put() mm/swap: convert __put_single_page() to __folio_put_small() mm/swap: convert __put_compound_page() to __folio_put_large() mm/swap: convert __page_cache_release() to use a folio mm: convert destroy_compound_page() to destroy_large_folio() mm: convert page_swap_flags to folio_swap_flags mm/swap: convert delete_from_swap_cache() to take a folio mm/swap: convert __delete_from_swap_cache() to a folio mips: rename PMD_ORDER to PMD_TABLE_ORDER Mel Gorman (6): mm/page_alloc: add page->buddy_list and page->pcp_list mm/page_alloc: use only one PCP list for THP-sized allocations mm/page_alloc: split out buddy removal code from rmqueue into separate helper mm/page_alloc: remove mistaken page == NULL check in rmqueue mm/page_alloc: protect PCP lists with a spinlock mm/page_alloc: replace local_lock with normal spinlock Miaohe Lin (46): mm/shmem.c: clean up comment of shmem_swapin_folio mm/memremap: fix wrong function name above memremap_pages() lib/test_hmm: avoid accessing uninitialized pages mm/memremap: fix memunmap_pages() race with get_dev_pagemap() mm/migration: remove unneeded lock page and PageMovable check mm/migration: return errno when isolate_huge_page failed mm/migration: fix potential pte_unmap on an not mapped pte mm/swapfile: fix possible data races of inuse_pages mm/swap: remove swap_cache_info statistics mm/madvise: minor cleanup for swapin_walk_pmd_entry() mm/khugepaged: remove unneeded shmem_huge_enabled() check mm/khugepaged: stop swapping in page when VM_FAULT_RETRY occurs mm/khugepaged: trivial typo and codestyle cleanup mm/khugepaged: minor cleanup for collapse_file mm/khugepaged: use helper macro __ATTR_RW mm/khugepaged: remove unneeded return value of khugepaged_add_pte_mapped_thp() mm/khugepaged: try to free transhuge swapcache when possible mm/huge_memory: use flush_pmd_tlb_range in move_huge_pmd mm/huge_memory: access vm_page_prot with READ_ONCE in remove_migration_pmd mm/huge_memory: fix comment of __pud_trans_huge_lock mm/huge_memory: use helper touch_pud in huge_pud_set_accessed mm/huge_memory: use helper touch_pmd in huge_pmd_set_accessed mm/huge_memory: rename mmun_start to haddr in remove_migration_pmd mm/huge_memory: use helper function vma_lookup in split_huge_pages_pid mm/huge_memory: use helper macro __ATTR_RW mm/huge_memory: fix comment in zap_huge_pud mm/huge_memory: check pmd_present first in is_huge_zero_pmd mm/huge_memory: try to free subpage in swapcache when possible mm/huge_memory: minor cleanup for split_huge_pages_all mm/huge_memory: fix comment of page_deferred_list mm/huge_memory: correct comment of prep_transhuge_page mm/huge_memory: comment the subtly logic in __split_huge_pmd mm/huge_memory: use helper macro IS_ERR_OR_NULL in split_huge_pages_pid mm/page_vma_mapped.c: use helper function huge_pte_lock mm/mmap: fix obsolete comment of find_extend_vma mm/mmap.c: fix missing call to vm_unacct_memory in mmap_region filemap: minor cleanup for filemap_write_and_wait_range mm: remove obsolete comment in do_fault_around() mm: remove unneeded PageAnon check in restore_exclusive_pte() mm/mempolicy: remove unneeded out label hugetlb_cgroup: fix wrong hugetlb cgroup numa stat hugetlbfs: use helper macro SZ_1{K,M} hugetlbfs: remove unneeded hugetlbfs_ops forward declaration hugetlbfs: remove unneeded header file hugetlbfs: cleanup some comments in inode.c hugetlbfs: fix inaccurate comment in hugetlbfs_statfs() Mike Kravetz (3): hugetlb: skip to end of PT page mapping when pte not present hugetlb: do not update address in huge_pmd_unshare hugetlb: lazy page table copies in fork() Mike Rapoport (15): docs: rename Documentation/vm to Documentation/mm csky: drop definition of PTE_ORDER csky: drop definition of PGD_ORDER mips: rename PUD_ORDER to PUD_TABLE_ORDER mips: drop definitions of PTE_ORDER mips: rename PGD_ORDER to PGD_TABLE_ORDER nios2: drop definition of PTE_ORDER nios2: drop definition of PGD_ORDER loongarch: drop definition of PTE_ORDER loongarch: drop definition of PMD_ORDER loongarch: drop definition of PUD_ORDER loongarch: drop definition of PGD_ORDER parisc: rename PGD_ORDER to PGD_TABLE_ORDER xtensa: drop definition of PGD_ORDER ARM: head.S: rename PMD_ORDER to PMD_ENTRY_ORDER Muchun Song (3): mm: memory_hotplug: enumerate all supported section flags mm: memory_hotplug: make hugetlb_optimize_vmemmap compatible with memmap_on_memory mm: hugetlb: remove minimum_order variable Nicolas Saenz Julienne (1): mm/page_alloc: remotely drain per-cpu lists Patrick Wang (5): mm: kmemleak: remove kmemleak_not_leak_phys() and the min_count argument to kmemleak_alloc_phys() mm: kmemleak: add OBJECT_PHYS flag for objects allocated with physical address mm: kmemleak: add rbtree and store physical address for objects allocated with PA mm: kmemleak: check physical address when scan mm: percpu: use kmemleak_ignore_phys() instead of kmemleak_free() Peter Xu (5): mm/x86: remove dead code for hugetlbpage.c mm: avoid unnecessary page fault retires on shared memory types mm/mprotect: fix soft-dirty check in can_change_pte_writable() selftests: soft-dirty: add test for mprotect selftests: add soft-dirty into run_vmtests.sh Qi Zheng (2): mm: memcontrol: add {pgscan,pgsteal}_{kswapd,direct} items in memory.stat of cgroup v2 mm: hugetlb: kill set_huge_swap_pte_at() Ralph Campbell (1): mm/hmm: add a test for cross device private faults Roman Gushchin (8): mm: kmem: make mem_cgroup_from_obj() vmalloc()-safe mm: memcontrol: introduce mem_cgroup_ino() and mem_cgroup_get_from_ino() mm: shrinkers: introduce debugfs interface for memory shrinkers mm: shrinkers: provide shrinkers with names mm: docs: document shrinker debugfs tools: add memcg_shrinker.py mm: shrinkers: add scan interface for shrinker debugfs mm: memcontrol: do not miss MEMCG_MAX events for enforced allocations SeongJae Park (15): Docs/admin-guide/damon/reclaim: remove a paragraph that been obsolete due to online tuning support mm/damon/{dbgfs,sysfs}: move target_has_pid() from dbgfs to damon.h mm/damon/reclaim: deduplicate 'commit_inputs' handling mm/damon/sysfs: deduplicate inputs applying mm/damon/reclaim: make 'enabled' checking timer simpler mm/damon/reclaim: add 'damon_reclaim_' prefix to 'enabled_store()' mm/damon/dbgfs: add and use mappings between 'schemes' action inputs and 'damos_action' values mm/damon/paddr: use a separate function for 'DAMOS_PAGEOUT' handling mm/damon/schemes: add 'LRU_PRIO' DAMOS action Docs/admin-guide/damon/sysfs: document 'LRU_PRIO' scheme action mm/damon/schemes: add 'LRU_DEPRIO' action Docs/admin-guide/damon/sysfs: document 'LRU_DEPRIO' scheme action mm/damon: introduce DAMON-based LRU-lists Sorting Docs/admin-guide/damon: add a document for DAMON_LRU_SORT mm/damon/lru_sort: fix potential memory leak in damon_lru_sort_init() Sergey Senozhatsky (1): zram: do not lookup algorithm in backends table Shiyang Ruan (15): dax: introduce holder for dax_device mm: factor helpers for memory_failure_dev_pagemap pagemap,pmem: introduce ->memory_failure() fsdax: introduce dax_lock_mapping_entry() mm: introduce mf_dax_kill_procs() for fsdax case xfs: implement ->notify_failure() for XFS fsdax: set a CoW flag when associate reflink mappings fsdax: output address in dax_iomap_pfn() and rename it fsdax: introduce dax_iomap_cow_copy() fsdax: replace mmap entry in case of CoW fsdax: add dax_iomap_cow_copy() for dax zero fsdax: dedup file range to use a compare function xfs: support CoW in fsdax mode xfs: add dax dedupe support xfs: fail dax mount if reflink is enabled on a partition Sophia Gabriella (1): mm: Kconfig: fix typo Tetsuo Handa (2): mm: shrinkers: fix double kfree on shrinker name mm: memcontrol: fix potential oom_lock recursion deadlock Theodore Ts'o (1): mm/shmem: support FS_IOC_[SG]ETFLAGS in tmpfs Tianyu Li (1): mm/mempolicy: fix get_nodes out of bound access Uladzislau Rezki (Sony) (5): mm/vmalloc: make link_va()/unlink_va() common to different rb_root mm/vmalloc: extend __alloc_vmap_area() with extra arguments mm/vmalloc: initialize VA's list node after unlink mm/vmalloc: extend __find_vmap_area() with one more argument lib/test_vmalloc: switch to prandom_u32() Uros Bizjak (1): mm/page_alloc: use try_cmpxchg in set_pfnblock_flags_mask Vasily Averin (1): net: set proper memcg for net_init hooks allocations Vincent Whitchurch (1): mm/smaps: add Pss_Dirty Waiman Long (3): mm/kmemleak: use _irq lock/unlock variants in kmemleak_scan/_clear() mm/kmemleak: skip unlikely objects in kmemleak_scan() without taking lock mm/kmemleak: prevent soft lockup in first object iteration loop of kmemleak_scan() William Lam (1): mm: compaction: include compound page count for scanning in pageblock isolation Xiang Yang (1): mm/memcontrol.c: replace cgroup_memory_nokmem with mem_cgroup_kmem_disabled() Xiang wangx (1): userfaultfd/selftests: fix typo in comment Xiu Jianfeng (3): mm/mprotect: remove the redundant initialization for error writeback: cleanup bdi_sched_wait() writeback: remove inode_to_wb_is_valid() XueBing Chen (1): mm: sparsemem: drop unexpected word 'a' in comments Yang Shi (9): mm: rmap: use the correct parameter name for DEFINE_PAGE_VMA_WALK mm/page_vma_mapped.c: check possible huge PMD map with transhuge_vma_suitable() mm: khugepaged: check THP flag in hugepage_vma_check() mm: thp: consolidate vma size check to transhuge_vma_suitable mm: khugepaged: better comments for anon vma check in hugepage_vma_revalidate mm: thp: kill transparent_hugepage_active() mm: thp: kill __transhuge_page_enabled() mm: khugepaged: reorg some khugepaged helpers doc: proc: fix the description to THPeligible Yang Yang (1): mm/page_alloc: make the annotations of available memory more accurate Yixuan Cao (1): tools/vm/page_owner_sort.c: adjust the indent in is_need() Yosry Ahmed (1): mm: vmpressure: don't count proactive reclaim in vmpressure Yuanzheng Song (1): tools/vm/slabinfo: use alphabetic order when two values are equal Yun-Ze Li (1): mm, docs: fix comments that mention mem_hotplug_end() Zhou Guanghui (1): memblock,arm64: expand the static memblock memory table Documentation/ABI/testing/procfs-smaps_rollup | 1 + Documentation/ABI/testing/sysfs-kernel-mm-ksm | 2 +- Documentation/ABI/testing/sysfs-kernel-slab | 4 +- Documentation/admin-guide/cgroup-v2.rst | 31 +- Documentation/admin-guide/kernel-parameters.txt | 32 +- Documentation/admin-guide/mm/concepts.rst | 2 +- Documentation/admin-guide/mm/damon/index.rst | 3 +- Documentation/admin-guide/mm/damon/lru_sort.rst | 294 ++++++++++ Documentation/admin-guide/mm/damon/reclaim.rst | 8 +- Documentation/admin-guide/mm/damon/usage.rst | 10 +- Documentation/admin-guide/mm/index.rst | 1 + Documentation/admin-guide/mm/shrinker_debugfs.rst | 135 +++++ Documentation/admin-guide/sysctl/vm.rst | 7 +- Documentation/core-api/index.rst | 2 +- Documentation/dev-tools/kmemleak.rst | 1 - Documentation/filesystems/proc.rst | 11 +- Documentation/index.rst | 2 +- Documentation/{vm => mm}/active_mm.rst | 0 Documentation/{vm => mm}/arch_pgtable_helpers.rst | 0 Documentation/{vm => mm}/balance.rst | 0 Documentation/{vm => mm}/bootmem.rst | 0 Documentation/{vm => mm}/damon/api.rst | 0 Documentation/{vm => mm}/damon/design.rst | 0 Documentation/{vm => mm}/damon/faq.rst | 0 Documentation/{vm => mm}/damon/index.rst | 0 Documentation/{vm => mm}/free_page_reporting.rst | 0 Documentation/{vm => mm}/frontswap.rst | 0 Documentation/{vm => mm}/highmem.rst | 0 Documentation/{vm => mm}/hmm.rst | 0 Documentation/{vm => mm}/hugetlbfs_reserv.rst | 0 Documentation/{vm => mm}/hwpoison.rst | 0 Documentation/{vm => mm}/index.rst | 0 Documentation/{vm => mm}/ksm.rst | 0 Documentation/{vm => mm}/memory-model.rst | 2 +- Documentation/{vm => mm}/mmu_notifier.rst | 0 Documentation/{vm => mm}/numa.rst | 0 Documentation/{vm => mm}/oom.rst | 0 Documentation/{vm => mm}/overcommit-accounting.rst | 0 Documentation/{vm => mm}/page_allocation.rst | 0 Documentation/{vm => mm}/page_cache.rst | 0 Documentation/{vm => mm}/page_frags.rst | 0 Documentation/{vm => mm}/page_migration.rst | 0 Documentation/{vm => mm}/page_owner.rst | 0 Documentation/{vm => mm}/page_reclaim.rst | 0 Documentation/{vm => mm}/page_table_check.rst | 0 Documentation/{vm => mm}/page_tables.rst | 0 Documentation/{vm => mm}/physical_memory.rst | 0 Documentation/{vm => mm}/process_addrs.rst | 0 Documentation/{vm => mm}/remap_file_pages.rst | 0 Documentation/{vm => mm}/shmfs.rst | 0 Documentation/{vm => mm}/slab.rst | 0 Documentation/{vm => mm}/slub.rst | 0 Documentation/{vm => mm}/split_page_table_lock.rst | 0 Documentation/{vm => mm}/swap.rst | 0 Documentation/{vm => mm}/transhuge.rst | 0 Documentation/{vm => mm}/unevictable-lru.rst | 0 Documentation/{vm => mm}/vmalloc.rst | 0 .../{vm => mm}/vmalloced-kernel-stacks.rst | 0 Documentation/{vm => mm}/vmemmap_dedup.rst | 0 Documentation/{vm => mm}/z3fold.rst | 0 Documentation/{vm => mm}/zsmalloc.rst | 0 .../zh_CN/admin-guide/mm/damon/index.rst | 2 +- .../zh_CN/admin-guide/mm/damon/reclaim.rst | 2 +- .../zh_CN/admin-guide/mm/damon/usage.rst | 8 +- .../translations/zh_CN/core-api/index.rst | 2 +- Documentation/translations/zh_CN/index.rst | 2 +- .../translations/zh_CN/{vm => mm}/active_mm.rst | 2 +- .../translations/zh_CN/{vm => mm}/balance.rst | 2 +- .../translations/zh_CN/{vm => mm}/damon/api.rst | 2 +- .../translations/zh_CN/{vm => mm}/damon/design.rst | 2 +- .../translations/zh_CN/{vm => mm}/damon/faq.rst | 2 +- .../translations/zh_CN/{vm => mm}/damon/index.rst | 5 +- .../zh_CN/{vm => mm}/free_page_reporting.rst | 2 +- .../translations/zh_CN/{vm => mm}/frontswap.rst | 2 +- .../translations/zh_CN/{vm => mm}/highmem.rst | 2 +- .../translations/zh_CN/{vm => mm}/hmm.rst | 2 +- .../zh_CN/{vm => mm}/hugetlbfs_reserv.rst | 2 +- .../translations/zh_CN/{vm => mm}/hwpoison.rst | 2 +- .../translations/zh_CN/{vm => mm}/index.rst | 2 +- .../translations/zh_CN/{vm => mm}/ksm.rst | 2 +- .../translations/zh_CN/{vm => mm}/memory-model.rst | 4 +- .../translations/zh_CN/{vm => mm}/mmu_notifier.rst | 2 +- .../translations/zh_CN/{vm => mm}/numa.rst | 2 +- .../zh_CN/{vm => mm}/overcommit-accounting.rst | 2 +- .../translations/zh_CN/{vm => mm}/page_frags.rst | 2 +- .../translations/zh_CN/{vm => mm}/page_owner.rst | 2 +- .../zh_CN/{vm => mm}/page_table_check.rst | 2 +- .../zh_CN/{vm => mm}/remap_file_pages.rst | 2 +- .../zh_CN/{vm => mm}/split_page_table_lock.rst | 2 +- .../translations/zh_CN/{vm => mm}/z3fold.rst | 2 +- .../translations/zh_CN/{vm => mm}/zsmalloc.rst | 2 +- Documentation/translations/zh_TW/index.rst | 2 +- Documentation/vm/.gitignore | 3 - MAINTAINERS | 12 +- arch/alpha/include/asm/pgtable.h | 17 - arch/alpha/mm/fault.c | 4 + arch/alpha/mm/init.c | 22 + arch/arc/include/asm/pgtable-bits-arcv2.h | 18 - arch/arc/mm/fault.c | 4 + arch/arc/mm/mmap.c | 20 + arch/arm/include/asm/pgtable.h | 17 - arch/arm/kernel/head.S | 34 +- arch/arm/lib/uaccess_with_memcpy.c | 2 +- arch/arm/mm/fault.c | 4 + arch/arm/mm/mmu.c | 20 + arch/arm64/Kconfig | 1 - arch/arm64/include/asm/hugetlb.h | 3 - arch/arm64/include/asm/memory.h | 9 + arch/arm64/include/asm/pgtable-prot.h | 18 - arch/arm64/mm/fault.c | 4 + arch/arm64/mm/hugetlbpage.c | 56 +- arch/arm64/mm/mmap.c | 21 + arch/csky/include/asm/pgalloc.h | 2 +- arch/csky/include/asm/pgtable.h | 24 +- arch/csky/mm/fault.c | 4 + arch/csky/mm/init.c | 20 + arch/hexagon/include/asm/pgtable.h | 27 - arch/hexagon/mm/init.c | 42 ++ arch/hexagon/mm/vm_fault.c | 4 + arch/ia64/include/asm/pgtable.h | 18 - arch/ia64/mm/fault.c | 4 + arch/ia64/mm/init.c | 28 +- arch/loongarch/Kconfig | 2 +- arch/loongarch/include/asm/pgalloc.h | 6 +- arch/loongarch/include/asm/pgtable-bits.h | 19 - arch/loongarch/include/asm/pgtable.h | 27 +- arch/loongarch/kernel/asm-offsets.c | 6 - arch/loongarch/mm/cache.c | 46 ++ arch/loongarch/mm/pgtable.c | 2 +- arch/loongarch/mm/tlbex.S | 6 +- arch/m68k/include/asm/mcf_pgtable.h | 59 -- arch/m68k/include/asm/motorola_pgtable.h | 29 - arch/m68k/include/asm/sun3_pgtable.h | 23 - arch/m68k/mm/fault.c | 4 + arch/m68k/mm/mcfmmu.c | 55 ++ arch/m68k/mm/motorola.c | 29 + arch/m68k/mm/sun3mmu.c | 20 + arch/microblaze/include/asm/pgtable.h | 17 - arch/microblaze/mm/fault.c | 4 + arch/microblaze/mm/init.c | 20 + arch/mips/include/asm/pgalloc.h | 8 +- arch/mips/include/asm/pgtable-32.h | 19 +- arch/mips/include/asm/pgtable-64.h | 61 +-- arch/mips/include/asm/pgtable.h | 22 - arch/mips/kernel/asm-offsets.c | 5 - arch/mips/kernel/mips-mt.c | 4 +- arch/mips/kvm/mmu.c | 2 +- arch/mips/mm/cache.c | 3 + arch/mips/mm/fault.c | 4 + arch/mips/mm/pgtable.c | 2 +- arch/mips/mm/tlbex.c | 14 +- arch/nios2/include/asm/pgtable.h | 23 +- arch/nios2/mm/fault.c | 4 + arch/nios2/mm/init.c | 25 +- arch/nios2/mm/pgtable.c | 2 +- arch/openrisc/include/asm/pgtable.h | 18 - arch/openrisc/mm/fault.c | 4 + arch/openrisc/mm/init.c | 20 + arch/parisc/include/asm/pgalloc.h | 6 +- arch/parisc/include/asm/pgtable.h | 26 +- arch/parisc/mm/fault.c | 4 + arch/parisc/mm/init.c | 20 + arch/powerpc/Kconfig | 1 - arch/powerpc/include/asm/book3s/64/pgtable.h | 2 +- arch/powerpc/include/asm/pgtable.h | 20 +- arch/powerpc/mm/copro_fault.c | 5 + arch/powerpc/mm/fault.c | 5 + arch/powerpc/mm/pgtable.c | 24 + arch/riscv/include/asm/pgtable.h | 20 - arch/riscv/mm/fault.c | 4 + arch/riscv/mm/init.c | 20 + arch/s390/include/asm/pgtable.h | 17 - arch/s390/mm/fault.c | 12 + arch/s390/mm/mmap.c | 20 + arch/sh/include/asm/pgtable.h | 17 - arch/sh/mm/fault.c | 4 + arch/sh/mm/mmap.c | 20 + arch/sparc/Kconfig | 1 - arch/sparc/include/asm/pgtable_32.h | 19 - arch/sparc/include/asm/pgtable_64.h | 19 - arch/sparc/mm/fault_32.c | 4 + arch/sparc/mm/fault_64.c | 5 + arch/sparc/mm/init_32.c | 20 + arch/sparc/mm/init_64.c | 3 + arch/um/include/asm/pgtable.h | 17 - arch/um/kernel/mem.c | 20 + arch/um/kernel/trap.c | 4 + arch/x86/Kconfig | 1 - arch/x86/include/asm/mem_encrypt.h | 2 + arch/x86/include/asm/pgtable_types.h | 19 - arch/x86/kvm/mmu/mmu.c | 2 +- arch/x86/mm/fault.c | 4 + arch/x86/mm/hugetlbpage.c | 39 -- arch/x86/mm/mem_encrypt_amd.c | 6 +- arch/x86/mm/pgprot.c | 28 + arch/x86/um/mem_32.c | 2 +- arch/xtensa/include/asm/pgalloc.h | 2 +- arch/xtensa/include/asm/pgtable.h | 19 - arch/xtensa/mm/fault.c | 4 + arch/xtensa/mm/init.c | 22 + drivers/android/binder_alloc.c | 37 +- drivers/android/binder_alloc.h | 2 +- drivers/android/binder_alloc_selftest.c | 2 +- drivers/block/zram/zcomp.c | 11 +- drivers/block/zram/zram_drv.c | 6 +- drivers/dax/super.c | 67 ++- drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 34 +- drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 3 +- drivers/gpu/drm/msm/msm_gem_shrinker.c | 2 +- drivers/gpu/drm/panfrost/panfrost_gem_shrinker.c | 2 +- drivers/gpu/drm/ttm/ttm_pool.c | 2 +- drivers/md/bcache/btree.c | 2 +- drivers/md/dm-bufio.c | 3 +- drivers/md/dm-zoned-metadata.c | 4 +- drivers/md/dm.c | 2 +- drivers/md/raid5.c | 2 +- drivers/misc/vmw_balloon.c | 2 +- drivers/nvdimm/pmem.c | 17 + drivers/of/fdt.c | 2 +- drivers/virtio/virtio_balloon.c | 2 +- drivers/virtio/virtio_mem.c | 6 +- drivers/xen/xenbus/xenbus_probe_backend.c | 2 +- fs/btrfs/super.c | 2 + fs/dax.c | 401 +++++++++++--- fs/erofs/super.c | 10 +- fs/erofs/utils.c | 2 +- fs/ext2/super.c | 7 +- fs/ext4/extents_status.c | 3 +- fs/ext4/super.c | 9 +- fs/f2fs/super.c | 2 +- fs/gfs2/glock.c | 2 +- fs/gfs2/main.c | 2 +- fs/hugetlbfs/inode.c | 13 +- fs/jbd2/journal.c | 3 +- fs/mbcache.c | 2 +- fs/nfs/nfs42xattr.c | 7 +- fs/nfs/super.c | 2 +- fs/nfsd/filecache.c | 2 +- fs/nfsd/nfscache.c | 3 +- fs/proc/task_mmu.c | 7 +- fs/quota/dquot.c | 2 +- fs/remap_range.c | 31 +- fs/super.c | 6 +- fs/ubifs/super.c | 2 +- fs/userfaultfd.c | 6 +- fs/xfs/Makefile | 5 + fs/xfs/xfs_buf.c | 13 +- fs/xfs/xfs_file.c | 35 +- fs/xfs/xfs_fsops.c | 3 + fs/xfs/xfs_icache.c | 2 +- fs/xfs/xfs_inode.c | 69 ++- fs/xfs/xfs_inode.h | 1 + fs/xfs/xfs_iomap.c | 30 +- fs/xfs/xfs_iomap.h | 1 + fs/xfs/xfs_mount.h | 1 + fs/xfs/xfs_notify_failure.c | 220 ++++++++ fs/xfs/xfs_qm.c | 3 +- fs/xfs/xfs_reflink.c | 12 +- fs/xfs/xfs_super.c | 6 +- fs/xfs/xfs_super.h | 1 + include/linux/backing-dev.h | 23 - include/linux/damon.h | 25 +- include/linux/dax.h | 56 +- include/linux/fs.h | 12 +- include/linux/highmem.h | 23 +- include/linux/hmm.h | 4 +- include/linux/huge_mm.h | 94 ++-- include/linux/hugetlb.h | 28 +- include/linux/khugepaged.h | 30 -- include/linux/kmemleak.h | 8 +- include/linux/memcontrol.h | 74 ++- include/linux/memory_hotplug.h | 9 - include/linux/memremap.h | 35 +- include/linux/migrate.h | 1 + include/linux/mm.h | 133 ++--- include/linux/mm_types.h | 7 + include/linux/mmu_notifier.h | 2 +- include/linux/mmzone.h | 159 +++++- include/linux/page-flags.h | 23 + include/linux/pagemap.h | 2 - include/linux/pagevec.h | 1 - include/linux/pgtable.h | 28 + include/linux/rmap.h | 4 +- include/linux/sched/mm.h | 4 +- include/linux/shmem_fs.h | 11 + include/linux/shrinker.h | 33 +- include/linux/swap.h | 12 +- include/linux/swapops.h | 12 +- kernel/rcu/tree.c | 2 +- lib/Kconfig.debug | 9 + lib/test_free_pages.c | 2 +- lib/test_hmm.c | 347 +++++++++--- lib/test_hmm_uapi.h | 19 +- lib/test_vmalloc.c | 15 +- mm/Kconfig | 7 +- mm/Makefile | 1 + mm/cma_debug.c | 2 +- mm/compaction.c | 5 +- mm/damon/Kconfig | 8 + mm/damon/Makefile | 1 + mm/damon/dbgfs.c | 79 ++- mm/damon/lru_sort.c | 548 +++++++++++++++++++ mm/damon/ops-common.c | 42 ++ mm/damon/ops-common.h | 2 + mm/damon/paddr.c | 60 ++- mm/damon/reclaim.c | 44 +- mm/damon/sysfs.c | 69 +-- mm/debug_vm_pgtable.c | 2 +- mm/filemap.c | 18 +- mm/frontswap.c | 2 +- mm/gup.c | 90 +++- mm/gup_test.c | 2 +- mm/highmem.c | 2 +- mm/huge_memory.c | 186 ++++--- mm/hugetlb.c | 169 +++--- mm/hugetlb_cgroup.c | 1 + mm/hugetlb_vmemmap.c | 68 ++- mm/internal.h | 19 + mm/kasan/common.c | 8 +- mm/kasan/hw_tags.c | 32 +- mm/kasan/kasan.h | 3 +- mm/kasan/report.c | 12 +- mm/kfence/core.c | 4 +- mm/khugepaged.c | 230 ++++---- mm/kmemleak.c | 260 ++++++--- mm/ksm.c | 10 +- mm/list_lru.c | 2 +- mm/madvise.c | 14 +- mm/memblock.c | 28 +- mm/memcontrol.c | 224 +++++--- mm/memory-failure.c | 330 ++++++++---- mm/memory.c | 27 +- mm/memory_hotplug.c | 57 +- mm/mempolicy.c | 10 +- mm/mempool.c | 2 +- mm/memremap.c | 16 +- mm/migrate.c | 43 +- mm/migrate_device.c | 80 ++- mm/mlock.c | 2 +- mm/mmap.c | 53 +- mm/mprotect.c | 81 ++- mm/nommu.c | 2 +- mm/page_alloc.c | 439 +++++++++------ mm/page_vma_mapped.c | 5 +- mm/percpu.c | 6 +- mm/rmap.c | 114 ++-- mm/shmem.c | 78 ++- mm/shrinker_debug.c | 286 ++++++++++ mm/slab.c | 10 - mm/sparse-vmemmap.c | 10 +- mm/sparse.c | 2 +- mm/swap.c | 599 ++++++++++----------- mm/swap.h | 19 +- mm/swap_state.c | 56 +- mm/swapfile.c | 31 +- mm/util.c | 2 +- mm/vmalloc.c | 148 ++--- mm/vmscan.c | 332 +++++++----- mm/workingset.c | 2 +- mm/zsmalloc.c | 16 +- net/core/net_namespace.c | 7 + net/core/page_pool.c | 2 +- net/sunrpc/auth.c | 2 +- tools/cgroup/memcg_shrinker.py | 71 +++ tools/testing/memblock/linux/kmemleak.h | 2 +- tools/testing/selftests/vm/Makefile | 1 + tools/testing/selftests/vm/hmm-tests.c | 325 ++++++++++- tools/testing/selftests/vm/hugepage-mremap.c | 2 +- tools/testing/selftests/vm/hugetlb-madvise.c | 5 +- tools/testing/selftests/vm/mrelease_test.c | 16 +- tools/testing/selftests/vm/run_vmtests.sh | 15 +- tools/testing/selftests/vm/soft-dirty.c | 67 ++- tools/testing/selftests/vm/test_hmm.sh | 24 +- tools/testing/selftests/vm/userfaultfd.c | 6 +- tools/testing/selftests/vm/va_128TBswitch.c | 8 +- tools/testing/selftests/vm/va_128TBswitch.sh | 54 ++ tools/vm/page_owner_sort.c | 30 +- tools/vm/slabinfo.c | 32 +- 378 files changed, 7159 insertions(+), 3215 deletions(-) create mode 100644 Documentation/admin-guide/mm/damon/lru_sort.rst create mode 100644 Documentation/admin-guide/mm/shrinker_debugfs.rst rename Documentation/{vm => mm}/active_mm.rst (100%) rename Documentation/{vm => mm}/arch_pgtable_helpers.rst (100%) rename Documentation/{vm => mm}/balance.rst (100%) rename Documentation/{vm => mm}/bootmem.rst (100%) rename Documentation/{vm => mm}/damon/api.rst (100%) rename Documentation/{vm => mm}/damon/design.rst (100%) rename Documentation/{vm => mm}/damon/faq.rst (100%) rename Documentation/{vm => mm}/damon/index.rst (100%) rename Documentation/{vm => mm}/free_page_reporting.rst (100%) rename Documentation/{vm => mm}/frontswap.rst (100%) rename Documentation/{vm => mm}/highmem.rst (100%) rename Documentation/{vm => mm}/hmm.rst (100%) rename Documentation/{vm => mm}/hugetlbfs_reserv.rst (100%) rename Documentation/{vm => mm}/hwpoison.rst (100%) rename Documentation/{vm => mm}/index.rst (100%) rename Documentation/{vm => mm}/ksm.rst (100%) rename Documentation/{vm => mm}/memory-model.rst (99%) rename Documentation/{vm => mm}/mmu_notifier.rst (100%) rename Documentation/{vm => mm}/numa.rst (100%) rename Documentation/{vm => mm}/oom.rst (100%) rename Documentation/{vm => mm}/overcommit-accounting.rst (100%) rename Documentation/{vm => mm}/page_allocation.rst (100%) rename Documentation/{vm => mm}/page_cache.rst (100%) rename Documentation/{vm => mm}/page_frags.rst (100%) rename Documentation/{vm => mm}/page_migration.rst (100%) rename Documentation/{vm => mm}/page_owner.rst (100%) rename Documentation/{vm => mm}/page_reclaim.rst (100%) rename Documentation/{vm => mm}/page_table_check.rst (100%) rename Documentation/{vm => mm}/page_tables.rst (100%) rename Documentation/{vm => mm}/physical_memory.rst (100%) rename Documentation/{vm => mm}/process_addrs.rst (100%) rename Documentation/{vm => mm}/remap_file_pages.rst (100%) rename Documentation/{vm => mm}/shmfs.rst (100%) rename Documentation/{vm => mm}/slab.rst (100%) rename Documentation/{vm => mm}/slub.rst (100%) rename Documentation/{vm => mm}/split_page_table_lock.rst (100%) rename Documentation/{vm => mm}/swap.rst (100%) rename Documentation/{vm => mm}/transhuge.rst (100%) rename Documentation/{vm => mm}/unevictable-lru.rst (100%) rename Documentation/{vm => mm}/vmalloc.rst (100%) rename Documentation/{vm => mm}/vmalloced-kernel-stacks.rst (100%) rename Documentation/{vm => mm}/vmemmap_dedup.rst (100%) rename Documentation/{vm => mm}/z3fold.rst (100%) rename Documentation/{vm => mm}/zsmalloc.rst (100%) rename Documentation/translations/zh_CN/{vm => mm}/active_mm.rst (98%) rename Documentation/translations/zh_CN/{vm => mm}/balance.rst (99%) rename Documentation/translations/zh_CN/{vm => mm}/damon/api.rst (91%) rename Documentation/translations/zh_CN/{vm => mm}/damon/design.rst (98%) rename Documentation/translations/zh_CN/{vm => mm}/damon/faq.rst (98%) rename Documentation/translations/zh_CN/{vm => mm}/damon/index.rst (90%) rename Documentation/translations/zh_CN/{vm => mm}/free_page_reporting.rst (97%) rename Documentation/translations/zh_CN/{vm => mm}/frontswap.rst (99%) rename Documentation/translations/zh_CN/{vm => mm}/highmem.rst (99%) rename Documentation/translations/zh_CN/{vm => mm}/hmm.rst (99%) rename Documentation/translations/zh_CN/{vm => mm}/hugetlbfs_reserv.rst (99%) rename Documentation/translations/zh_CN/{vm => mm}/hwpoison.rst (99%) rename Documentation/translations/zh_CN/{vm => mm}/index.rst (96%) rename Documentation/translations/zh_CN/{vm => mm}/ksm.rst (98%) rename Documentation/translations/zh_CN/{vm => mm}/memory-model.rst (98%) rename Documentation/translations/zh_CN/{vm => mm}/mmu_notifier.rst (98%) rename Documentation/translations/zh_CN/{vm => mm}/numa.rst (99%) rename Documentation/translations/zh_CN/{vm => mm}/overcommit-accounting.rst (98%) rename Documentation/translations/zh_CN/{vm => mm}/page_frags.rst (97%) rename Documentation/translations/zh_CN/{vm => mm}/page_owner.rst (99%) rename Documentation/translations/zh_CN/{vm => mm}/page_table_check.rst (97%) rename Documentation/translations/zh_CN/{vm => mm}/remap_file_pages.rst (97%) rename Documentation/translations/zh_CN/{vm => mm}/split_page_table_lock.rst (98%) rename Documentation/translations/zh_CN/{vm => mm}/z3fold.rst (96%) rename Documentation/translations/zh_CN/{vm => mm}/zsmalloc.rst (98%) delete mode 100644 Documentation/vm/.gitignore create mode 100644 fs/xfs/xfs_notify_failure.c create mode 100644 mm/damon/lru_sort.c create mode 100644 mm/shrinker_debug.c create mode 100644 tools/cgroup/memcg_shrinker.py create mode 100755 tools/testing/selftests/vm/va_128TBswitch.sh