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b=IYLQ3vOsT0NRGTUll9hH4lrR1scjUmp+vs0pSTMr3fD8I56Hf51MUMaXPocFgpeF3 pdm2eIYeSGjpSk+WJ8c42+7DcUej+ZPeen+vGsQg7fETp4Cge5iOmPvz8jn8MFn3QR 7XGEQ6hpBQXj/5jnp6mI/r4p9QVoa0UXZFn8ZuE0= Date: Fri, 5 Nov 2021 13:34:08 -0700 From: Andrew Morton To: Linus Torvalds Cc: mm-commits@vger.kernel.org, linux-mm@kvack.org Subject: incoming Message-Id: <20211105133408.cccbb98b71a77d5e8430aba1@linux-foundation.org> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: DFA837001706 X-Stat-Signature: oauhrupd5wjduxbxjooo816b4urz7iu9 Authentication-Results: imf02.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=IYLQ3vOs; dmarc=none; spf=pass (imf02.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org X-HE-Tag: 1636144447-109775 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: 262 patches, based on 8bb7eca972ad531c9b149c0a51ab43a417385813 Subsystems affected by this patch series: scripts ocfs2 vfs mm/slab-generic mm/slab mm/slub mm/kconfig mm/dax mm/kasan mm/debug mm/pagecache mm/gup mm/swap mm/memcg mm/pagemap mm/mprotect mm/mremap mm/iomap mm/tracing mm/vmalloc mm/pagealloc mm/memory-failure mm/hugetlb mm/userfaultfd mm/vmscan mm/tools mm/memblock mm/oom-kill mm/hugetlbfs mm/migration mm/thp mm/readahead mm/nommu mm/ksm mm/vmstat mm/madvise mm/memory-hotplug mm/rmap mm/zsmalloc mm/highmem mm/zram mm/cleanups mm/kfence mm/damon Subsystem: scripts Colin Ian King : scripts/spelling.txt: add more spellings to spelling.txt Sven Eckelmann : scripts/spelling.txt: fix "mistake" version of "synchronization" weidonghui : scripts/decodecode: fix faulting instruction no print when opps.file is DOS format Subsystem: ocfs2 Chenyuan Mi : ocfs2: fix handle refcount leak in two exception handling paths Valentin Vidic : ocfs2: cleanup journal init and shutdown Colin Ian King : ocfs2/dlm: remove redundant assignment of variable ret Jan Kara : Patch series "ocfs2: Truncate data corruption fix": ocfs2: fix data corruption on truncate ocfs2: do not zero pages beyond i_size Subsystem: vfs Arnd Bergmann : fs/posix_acl.c: avoid -Wempty-body warning Jia He : d_path: fix Kernel doc validator complaining Subsystem: mm/slab-generic "Matthew Wilcox (Oracle)" : mm: move kvmalloc-related functions to slab.h Subsystem: mm/slab Shi Lei : mm/slab.c: remove useless lines in enable_cpucache() Subsystem: mm/slub Kefeng Wang : slub: add back check for free nonslab objects Vlastimil Babka : mm, slub: change percpu partial accounting from objects to pages mm/slub: increase default cpu partial list sizes Hyeonggon Yoo <42.hyeyoo@gmail.com>: mm, slub: use prefetchw instead of prefetch Subsystem: mm/kconfig Sebastian Andrzej Siewior : mm: disable NUMA_BALANCING_DEFAULT_ENABLED and TRANSPARENT_HUGEPAGE on PREEMPT_RT Subsystem: mm/dax Christoph Hellwig : mm: don't include in Subsystem: mm/kasan Marco Elver : Patch series "stackdepot, kasan, workqueue: Avoid expanding stackdepot slabs when holding raw_spin_lock", v2: lib/stackdepot: include gfp.h lib/stackdepot: remove unused function argument lib/stackdepot: introduce __stack_depot_save() kasan: common: provide can_alloc in kasan_save_stack() kasan: generic: introduce kasan_record_aux_stack_noalloc() workqueue, kasan: avoid alloc_pages() when recording stack "Matthew Wilcox (Oracle)" : kasan: fix tag for large allocations when using CONFIG_SLAB Peter Collingbourne : kasan: test: add memcpy test that avoids out-of-bounds write Subsystem: mm/debug Peter Xu : Patch series "mm/smaps: Fixes and optimizations on shmem swap handling": mm/smaps: fix shmem pte hole swap calculation mm/smaps: use vma->vm_pgoff directly when counting partial swap mm/smaps: simplify shmem handling of pte holes Guo Ren : mm: debug_vm_pgtable: don't use __P000 directly Kees Cook : kasan: test: bypass __alloc_size checks Patch series "Add __alloc_size()", v3: rapidio: avoid bogus __alloc_size warning Compiler Attributes: add __alloc_size() for better bounds checking slab: clean up function prototypes slab: add __alloc_size attributes for better bounds checking mm/kvmalloc: add __alloc_size attributes for better bounds checking mm/vmalloc: add __alloc_size attributes for better bounds checking mm/page_alloc: add __alloc_size attributes for better bounds checking percpu: add __alloc_size attributes for better bounds checking Yinan Zhang : mm/page_ext.c: fix a comment Subsystem: mm/pagecache David Howells : mm: stop filemap_read() from grabbing a superfluous page Christoph Hellwig : Patch series "simplify bdi unregistation": mm: export bdi_unregister mtd: call bdi_unregister explicitly fs: explicitly unregister per-superblock BDIs mm: don't automatically unregister bdis mm: simplify bdi refcounting Jens Axboe : mm: don't read i_size of inode unless we need it "Matthew Wilcox (Oracle)" : mm/filemap.c: remove bogus VM_BUG_ON Jens Axboe : mm: move more expensive part of XA setup out of mapping check Subsystem: mm/gup John Hubbard : mm/gup: further simplify __gup_device_huge() Subsystem: mm/swap Xu Wang : mm/swapfile: remove needless request_queue NULL pointer check Rafael Aquini : mm/swapfile: fix an integer overflow in swap_show() "Matthew Wilcox (Oracle)" : mm: optimise put_pages_list() Subsystem: mm/memcg Peter Xu : mm/memcg: drop swp_entry_t* in mc_handle_file_pte() Shakeel Butt : memcg: flush stats only if updated memcg: unify memcg stat flushing Waiman Long : mm/memcg: remove obsolete memcg_free_kmem() Len Baker : mm/list_lru.c: prefer struct_size over open coded arithmetic Shakeel Butt : memcg, kmem: further deprecate kmem.limit_in_bytes Muchun Song : mm: list_lru: remove holding lru lock mm: list_lru: fix the return value of list_lru_count_one() mm: memcontrol: remove kmemcg_id reparenting mm: memcontrol: remove the kmem states mm: list_lru: only add memcg-aware lrus to the global lru list Vasily Averin : Patch series "memcg: prohibit unconditional exceeding the limit of dying tasks", v3: mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks Michal Hocko : mm, oom: do not trigger out_of_memory from the #PF Vasily Averin : memcg: prohibit unconditional exceeding the limit of dying tasks Subsystem: mm/pagemap Peng Liu : mm/mmap.c: fix a data race of mm->total_vm Rolf Eike Beer : mm: use __pfn_to_section() instead of open coding it Amit Daniel Kachhap : mm/memory.c: avoid unnecessary kernel/user pointer conversion Nadav Amit : mm/memory.c: use correct VMA flags when freeing page-tables Peter Xu : Patch series "mm: A few cleanup patches around zap, shmem and uffd", v4: mm/shmem: unconditionally set pte dirty in mfill_atomic_install_pte mm: clear vmf->pte after pte_unmap_same() returns mm: drop first_index/last_index in zap_details mm: add zap_skip_check_mapping() helper Qi Zheng : Patch series "Do some code cleanups related to mm", v3: mm: introduce pmd_install() helper mm: remove redundant smp_wmb() Tiberiu A Georgescu : Documentation: update pagemap with shmem exceptions Nicholas Piggin : Patch series "shoot lazy tlbs", v4: lazy tlb: introduce lazy mm refcount helper functions lazy tlb: allow lazy tlb mm refcounting to be configurable lazy tlb: shoot lazies, a non-refcounting lazy tlb option powerpc/64s: enable MMU_LAZY_TLB_SHOOTDOWN Lukas Bulwahn : memory: remove unused CONFIG_MEM_BLOCK_SIZE Subsystem: mm/mprotect Liu Song : mm/mprotect.c: avoid repeated assignment in do_mprotect_pkey() Subsystem: mm/mremap Dmitry Safonov : mm/mremap: don't account pages in vma_to_resize() Subsystem: mm/iomap Lucas De Marchi : include/linux/io-mapping.h: remove fallback for writecombine Subsystem: mm/tracing Gang Li : mm: mmap_lock: remove redundant newline in TP_printk mm: mmap_lock: use DECLARE_EVENT_CLASS and DEFINE_EVENT_FN Subsystem: mm/vmalloc Vasily Averin : mm/vmalloc: repair warn_alloc()s in __vmalloc_area_node() Peter Zijlstra : mm/vmalloc: don't allow VM_NO_GUARD on vmap() Eric Dumazet : mm/vmalloc: make show_numa_info() aware of hugepage mappings mm/vmalloc: make sure to dump unpurged areas in /proc/vmallocinfo "Uladzislau Rezki (Sony)" : mm/vmalloc: do not adjust the search size for alignment overhead mm/vmalloc: check various alignments when debugging Vasily Averin : vmalloc: back off when the current task is OOM-killed Kefeng Wang : vmalloc: choose a better start address in vm_area_register_early() arm64: support page mapping percpu first chunk allocator kasan: arm64: fix pcpu_page_first_chunk crash with KASAN_VMALLOC Michal Hocko : mm/vmalloc: be more explicit about supported gfp flags Chen Wandun : mm/vmalloc: introduce alloc_pages_bulk_array_mempolicy to accelerate memory allocation Changcheng Deng : lib/test_vmalloc.c: use swap() to make code cleaner Subsystem: mm/pagealloc Eric Dumazet : mm/large system hash: avoid possible NULL deref in alloc_large_system_hash Miaohe Lin : Patch series "Cleanups and fixup for page_alloc", v2: mm/page_alloc.c: remove meaningless VM_BUG_ON() in pindex_to_order() mm/page_alloc.c: simplify the code by using macro K() mm/page_alloc.c: fix obsolete comment in free_pcppages_bulk() mm/page_alloc.c: use helper function zone_spans_pfn() mm/page_alloc.c: avoid allocating highmem pages via alloc_pages_exact[_nid] Bharata B Rao : Patch series "Fix NUMA nodes fallback list ordering": mm/page_alloc: print node fallback order Krupa Ramakrishnan : mm/page_alloc: use accumulated load when building node fallback list Geert Uytterhoeven : Patch series "Fix NUMA without SMP": mm: move node_reclaim_distance to fix NUMA without SMP mm: move fold_vm_numa_events() to fix NUMA without SMP Eric Dumazet : mm/page_alloc.c: do not acquire zone lock in is_free_buddy_page() Feng Tang : mm/page_alloc: detect allocation forbidden by cpuset and bail out early Liangcai Fan : mm/page_alloc.c: show watermark_boost of zone in zoneinfo Christophe Leroy : mm: create a new system state and fix core_kernel_text() mm: make generic arch_is_kernel_initmem_freed() do what it says powerpc: use generic version of arch_is_kernel_initmem_freed() s390: use generic version of arch_is_kernel_initmem_freed() Sebastian Andrzej Siewior : mm: page_alloc: use migrate_disable() in drain_local_pages_wq() Wang ShaoBo : mm/page_alloc: use clamp() to simplify code Subsystem: mm/memory-failure Marco Elver : mm: fix data race in PagePoisoned() Rikard Falkeborn : mm/memory_failure: constify static mm_walk_ops Yang Shi : Patch series "Solve silent data loss caused by poisoned page cache (shmem/tmpfs)", v5: mm: filemap: coding style cleanup for filemap_map_pmd() mm: hwpoison: refactor refcount check handling mm: shmem: don't truncate page if memory failure happens mm: hwpoison: handle non-anonymous THP correctly Subsystem: mm/hugetlb Peter Xu : mm/hugetlb: drop __unmap_hugepage_range definition from hugetlb.h Mike Kravetz : Patch series "hugetlb: add demote/split page functionality", v4: hugetlb: add demote hugetlb page sysfs interfaces mm/cma: add cma_pages_valid to determine if pages are in CMA hugetlb: be sure to free demoted CMA pages to CMA hugetlb: add demote bool to gigantic page routines hugetlb: add hugetlb demote page support Liangcai Fan : mm: khugepaged: recalculate min_free_kbytes after stopping khugepaged Mina Almasry : mm, hugepages: add mremap() support for hugepage backed vma mm, hugepages: add hugetlb vma mremap() test Baolin Wang : hugetlb: support node specified when using cma for gigantic hugepages Ran Jianping : mm: remove duplicate include in hugepage-mremap.c Baolin Wang : Patch series "Some cleanups and improvements for hugetlb": hugetlb_cgroup: remove unused hugetlb_cgroup_from_counter macro hugetlb: replace the obsolete hugetlb_instantiation_mutex in the comments hugetlb: remove redundant validation in has_same_uncharge_info() hugetlb: remove redundant VM_BUG_ON() in add_reservation_in_range() Mike Kravetz : hugetlb: remove unnecessary set_page_count in prep_compound_gigantic_page Subsystem: mm/userfaultfd Axel Rasmussen : Patch series "Small userfaultfd selftest fixups", v2: userfaultfd/selftests: don't rely on GNU extensions for random numbers userfaultfd/selftests: fix feature support detection userfaultfd/selftests: fix calculation of expected ioctls Subsystem: mm/vmscan Miaohe Lin : mm/page_isolation: fix potential missing call to unset_migratetype_isolate() mm/page_isolation: guard against possible putback unisolated page Kai Song : mm/vmscan.c: fix -Wunused-but-set-variable warning Mel Gorman : Patch series "Remove dependency on congestion_wait in mm/", v5. Patch series: mm/vmscan: throttle reclaim until some writeback completes if congested mm/vmscan: throttle reclaim and compaction when too may pages are isolated mm/vmscan: throttle reclaim when no progress is being made mm/writeback: throttle based on page writeback instead of congestion mm/page_alloc: remove the throttling logic from the page allocator mm/vmscan: centralise timeout values for reclaim_throttle mm/vmscan: increase the timeout if page reclaim is not making progress mm/vmscan: delay waking of tasks throttled on NOPROGRESS Yuanzheng Song : mm/vmpressure: fix data-race with memcg->socket_pressure Subsystem: mm/tools Zhenliang Wei : tools/vm/page_owner_sort.c: count and sort by mem Naoya Horiguchi : Patch series "tools/vm/page-types.c: a few improvements": tools/vm/page-types.c: make walk_file() aware of address range option tools/vm/page-types.c: move show_file() to summary output tools/vm/page-types.c: print file offset in hexadecimal Subsystem: mm/memblock Mike Rapoport : Patch series "memblock: cleanup memblock_free interface", v2: arch_numa: simplify numa_distance allocation xen/x86: free_p2m_page: use memblock_free_ptr() to free a virtual pointer memblock: drop memblock_free_early_nid() and memblock_free_early() memblock: stop aliasing __memblock_free_late with memblock_free_late memblock: rename memblock_free to memblock_phys_free memblock: use memblock_free for freeing virtual pointers Subsystem: mm/oom-kill Sultan Alsawaf : mm: mark the OOM reaper thread as freezable Subsystem: mm/hugetlbfs Zhenguo Yao : hugetlbfs: extend the definition of hugepages parameter to support node allocation Subsystem: mm/migration John Hubbard : mm/migrate: de-duplicate migrate_reason strings Yang Shi : mm: migrate: make demotion knob depend on migration Subsystem: mm/thp "George G. Davis" : selftests/vm/transhuge-stress: fix ram size thinko Rongwei Wang : Patch series "fix two bugs for file THP": mm, thp: lock filemap when truncating page cache mm, thp: fix incorrect unmap behavior for private pages Subsystem: mm/readahead Lin Feng : mm/readahead.c: fix incorrect comments for get_init_ra_size Subsystem: mm/nommu Kefeng Wang : mm: nommu: kill arch_get_unmapped_area() Subsystem: mm/ksm "Aneesh Kumar K.V" : selftest/vm: fix ksm selftest to run with different NUMA topologies Pedro Demarchi Gomes : selftests: vm: add KSM huge pages merging time test Subsystem: mm/vmstat Liu Shixin : mm/vmstat: annotate data race for zone->free_area[order].nr_free Lin Feng : mm: vmstat.c: make extfrag_index show more pretty Subsystem: mm/madvise David Hildenbrand : selftests/vm: make MADV_POPULATE_(READ|WRITE) use in-tree headers Subsystem: mm/memory-hotplug Tang Yizhou : mm/memory_hotplug: add static qualifier for online_policy_to_str() David Hildenbrand : Patch series "memory-hotplug.rst: document the "auto-movable" online policy": memory-hotplug.rst: fix two instances of "movablecore" that should be "movable_node" memory-hotplug.rst: fix wrong /sys/module/memory_hotplug/parameters/ path memory-hotplug.rst: document the "auto-movable" online policy Patch series "mm/memory_hotplug: Kconfig and 32 bit cleanups": mm/memory_hotplug: remove CONFIG_X86_64_ACPI_NUMA dependency from CONFIG_MEMORY_HOTPLUG mm/memory_hotplug: remove CONFIG_MEMORY_HOTPLUG_SPARSE mm/memory_hotplug: restrict CONFIG_MEMORY_HOTPLUG to 64 bit mm/memory_hotplug: remove HIGHMEM leftovers mm/memory_hotplug: remove stale function declarations x86: remove memory hotplug support on X86_32 Patch series "mm/memory_hotplug: full support for add_memory_driver_managed() with CONFIG_ARCH_KEEP_MEMBLOCK", v2: mm/memory_hotplug: handle memblock_add_node() failures in add_memory_resource() memblock: improve MEMBLOCK_HOTPLUG documentation memblock: allow to specify flags with memblock_add_node() memblock: add MEMBLOCK_DRIVER_MANAGED to mimic IORESOURCE_SYSRAM_DRIVER_MANAGED mm/memory_hotplug: indicate MEMBLOCK_DRIVER_MANAGED with IORESOURCE_SYSRAM_DRIVER_MANAGED Subsystem: mm/rmap Alistair Popple : mm/rmap.c: avoid double faults migrating device private pages Subsystem: mm/zsmalloc Miaohe Lin : mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration() Subsystem: mm/highmem Ira Weiny : mm/highmem: remove deprecated kmap_atomic Subsystem: mm/zram Jaewon Kim : zram_drv: allow reclaim on bio_alloc Dan Carpenter : zram: off by one in read_block_state() Brian Geffon : zram: introduce an aged idle interface Subsystem: mm/cleanups Stephen Kitt : mm: remove HARDENED_USERCOPY_FALLBACK Mianhan Liu : include/linux/mm.h: move nr_free_buffer_pages from swap.h to mm.h Subsystem: mm/kfence Marco Elver : stacktrace: move filter_irq_stacks() to kernel/stacktrace.c kfence: count unexpectedly skipped allocations kfence: move saving stack trace of allocations into __kfence_alloc() kfence: limit currently covered allocations when pool nearly full kfence: add note to documentation about skipping covered allocations kfence: test: use kunit_skip() to skip tests kfence: shorten critical sections of alloc/free kfence: always use static branches to guard kfence_alloc() kfence: default to dynamic branch instead of static keys mode Subsystem: mm/damon Geert Uytterhoeven : mm/damon: grammar s/works/work/ SeongJae Park : Documentation/vm: move user guides to admin-guide/mm/ SeongJae Park : MAINTAINERS: update SeongJae's email address SeongJae Park : docs/vm/damon: remove broken reference include/linux/damon.h: fix kernel-doc comments for 'damon_callback' SeongJae Park : mm/damon/core: print kdamond start log in debug mode only Changbin Du : mm/damon: remove unnecessary do_exit() from kdamond mm/damon: needn't hold kdamond_lock to print pid of kdamond Colin Ian King : mm/damon/core: nullify pointer ctx->kdamond with a NULL SeongJae Park : Patch series "Implement Data Access Monitoring-based Memory Operation Schemes": mm/damon/core: account age of target regions mm/damon/core: implement DAMON-based Operation Schemes (DAMOS) mm/damon/vaddr: support DAMON-based Operation Schemes mm/damon/dbgfs: support DAMON-based Operation Schemes mm/damon/schemes: implement statistics feature selftests/damon: add 'schemes' debugfs tests Docs/admin-guide/mm/damon: document DAMON-based Operation Schemes Patch series "DAMON: Support Physical Memory Address Space Monitoring:: mm/damon/dbgfs: allow users to set initial monitoring target regions mm/damon/dbgfs-test: add a unit test case for 'init_regions' Docs/admin-guide/mm/damon: document 'init_regions' feature mm/damon/vaddr: separate commonly usable functions mm/damon: implement primitives for physical address space monitoring mm/damon/dbgfs: support physical memory monitoring Docs/DAMON: document physical memory monitoring support Rikard Falkeborn : mm/damon/vaddr: constify static mm_walk_ops Rongwei Wang : mm/damon/dbgfs: remove unnecessary variables SeongJae Park : mm/damon/paddr: support the pageout scheme mm/damon/schemes: implement size quota for schemes application speed control mm/damon/schemes: skip already charged targets and regions mm/damon/schemes: implement time quota mm/damon/dbgfs: support quotas of schemes mm/damon/selftests: support schemes quotas mm/damon/schemes: prioritize regions within the quotas mm/damon/vaddr,paddr: support pageout prioritization mm/damon/dbgfs: support prioritization weights tools/selftests/damon: update for regions prioritization of schemes mm/damon/schemes: activate schemes based on a watermarks mechanism mm/damon/dbgfs: support watermarks selftests/damon: support watermarks mm/damon: introduce DAMON-based Reclamation (DAMON_RECLAIM) Documentation/admin-guide/mm/damon: add a document for DAMON_RECLAIM Xin Hao : Patch series "mm/damon: Fix some small bugs", v4: mm/damon: remove unnecessary variable initialization mm/damon/dbgfs: add adaptive_targets list check before enable monitor_on SeongJae Park : Patch series "Fix trivial nits in Documentation/admin-guide/mm": Docs/admin-guide/mm/damon/start: fix wrong example commands Docs/admin-guide/mm/damon/start: fix a wrong link Docs/admin-guide/mm/damon/start: simplify the content Docs/admin-guide/mm/pagemap: wordsmith page flags descriptions Changbin Du : mm/damon: simplify stop mechanism Colin Ian King : mm/damon: fix a few spelling mistakes in comments and a pr_debug message Changbin Du : mm/damon: remove return value from before_terminate callback a/Documentation/admin-guide/blockdev/zram.rst | 8 a/Documentation/admin-guide/cgroup-v1/memory.rst | 11 a/Documentation/admin-guide/kernel-parameters.txt | 14 a/Documentation/admin-guide/mm/damon/index.rst | 1 a/Documentation/admin-guide/mm/damon/reclaim.rst | 235 +++ a/Documentation/admin-guide/mm/damon/start.rst | 140 + a/Documentation/admin-guide/mm/damon/usage.rst | 117 + a/Documentation/admin-guide/mm/hugetlbpage.rst | 42 a/Documentation/admin-guide/mm/memory-hotplug.rst | 147 +- a/Documentation/admin-guide/mm/pagemap.rst | 75 - a/Documentation/core-api/memory-hotplug.rst | 3 a/Documentation/dev-tools/kfence.rst | 23 a/Documentation/translations/zh_CN/core-api/memory-hotplug.rst | 4 a/Documentation/vm/damon/design.rst | 29 a/Documentation/vm/damon/faq.rst | 5 a/Documentation/vm/damon/index.rst | 1 a/Documentation/vm/page_owner.rst | 23 a/MAINTAINERS | 2 a/Makefile | 15 a/arch/Kconfig | 28 a/arch/alpha/kernel/core_irongate.c | 6 a/arch/arc/mm/init.c | 6 a/arch/arm/mach-hisi/platmcpm.c | 2 a/arch/arm/mach-rpc/ecard.c | 2 a/arch/arm/mm/init.c | 2 a/arch/arm64/Kconfig | 4 a/arch/arm64/mm/kasan_init.c | 16 a/arch/arm64/mm/mmu.c | 4 a/arch/ia64/mm/contig.c | 2 a/arch/ia64/mm/init.c | 2 a/arch/m68k/mm/mcfmmu.c | 3 a/arch/m68k/mm/motorola.c | 6 a/arch/mips/loongson64/init.c | 4 a/arch/mips/mm/init.c | 6 a/arch/mips/sgi-ip27/ip27-memory.c | 3 a/arch/mips/sgi-ip30/ip30-setup.c | 6 a/arch/powerpc/Kconfig | 1 a/arch/powerpc/configs/skiroot_defconfig | 1 a/arch/powerpc/include/asm/machdep.h | 2 a/arch/powerpc/include/asm/sections.h | 13 a/arch/powerpc/kernel/dt_cpu_ftrs.c | 8 a/arch/powerpc/kernel/paca.c | 8 a/arch/powerpc/kernel/setup-common.c | 4 a/arch/powerpc/kernel/setup_64.c | 6 a/arch/powerpc/kernel/smp.c | 2 a/arch/powerpc/mm/book3s64/radix_tlb.c | 4 a/arch/powerpc/mm/hugetlbpage.c | 9 a/arch/powerpc/platforms/powernv/pci-ioda.c | 4 a/arch/powerpc/platforms/powernv/setup.c | 4 a/arch/powerpc/platforms/pseries/setup.c | 2 a/arch/powerpc/platforms/pseries/svm.c | 9 a/arch/riscv/kernel/setup.c | 10 a/arch/s390/include/asm/sections.h | 12 a/arch/s390/kernel/setup.c | 11 a/arch/s390/kernel/smp.c | 6 a/arch/s390/kernel/uv.c | 2 a/arch/s390/mm/init.c | 3 a/arch/s390/mm/kasan_init.c | 2 a/arch/sh/boards/mach-ap325rxa/setup.c | 2 a/arch/sh/boards/mach-ecovec24/setup.c | 4 a/arch/sh/boards/mach-kfr2r09/setup.c | 2 a/arch/sh/boards/mach-migor/setup.c | 2 a/arch/sh/boards/mach-se/7724/setup.c | 4 a/arch/sparc/kernel/smp_64.c | 4 a/arch/um/kernel/mem.c | 4 a/arch/x86/Kconfig | 6 a/arch/x86/kernel/setup.c | 4 a/arch/x86/kernel/setup_percpu.c | 2 a/arch/x86/mm/init.c | 2 a/arch/x86/mm/init_32.c | 31 a/arch/x86/mm/kasan_init_64.c | 4 a/arch/x86/mm/numa.c | 2 a/arch/x86/mm/numa_emulation.c | 2 a/arch/x86/xen/mmu_pv.c | 8 a/arch/x86/xen/p2m.c | 4 a/arch/x86/xen/setup.c | 6 a/drivers/base/Makefile | 2 a/drivers/base/arch_numa.c | 96 + a/drivers/base/node.c | 9 a/drivers/block/zram/zram_drv.c | 66 a/drivers/firmware/efi/memmap.c | 2 a/drivers/hwmon/occ/p9_sbe.c | 1 a/drivers/macintosh/smu.c | 2 a/drivers/mmc/core/mmc_test.c | 1 a/drivers/mtd/mtdcore.c | 1 a/drivers/of/kexec.c | 4 a/drivers/of/of_reserved_mem.c | 5 a/drivers/rapidio/devices/rio_mport_cdev.c | 9 a/drivers/s390/char/sclp_early.c | 4 a/drivers/usb/early/xhci-dbc.c | 10 a/drivers/virtio/Kconfig | 2 a/drivers/xen/swiotlb-xen.c | 4 a/fs/d_path.c | 8 a/fs/exec.c | 4 a/fs/ocfs2/alloc.c | 21 a/fs/ocfs2/dlm/dlmrecovery.c | 1 a/fs/ocfs2/file.c | 8 a/fs/ocfs2/inode.c | 4 a/fs/ocfs2/journal.c | 28 a/fs/ocfs2/journal.h | 3 a/fs/ocfs2/super.c | 40 a/fs/open.c | 16 a/fs/posix_acl.c | 3 a/fs/proc/task_mmu.c | 28 a/fs/super.c | 3 a/include/asm-generic/sections.h | 14 a/include/linux/backing-dev-defs.h | 3 a/include/linux/backing-dev.h | 1 a/include/linux/cma.h | 1 a/include/linux/compiler-gcc.h | 8 a/include/linux/compiler_attributes.h | 10 a/include/linux/compiler_types.h | 12 a/include/linux/cpuset.h | 17 a/include/linux/damon.h | 258 +++ a/include/linux/fs.h | 1 a/include/linux/gfp.h | 8 a/include/linux/highmem.h | 28 a/include/linux/hugetlb.h | 36 a/include/linux/io-mapping.h | 6 a/include/linux/kasan.h | 8 a/include/linux/kernel.h | 1 a/include/linux/kfence.h | 21 a/include/linux/memblock.h | 48 a/include/linux/memcontrol.h | 9 a/include/linux/memory.h | 26 a/include/linux/memory_hotplug.h | 3 a/include/linux/mempolicy.h | 5 a/include/linux/migrate.h | 23 a/include/linux/migrate_mode.h | 13 a/include/linux/mm.h | 57 a/include/linux/mm_types.h | 2 a/include/linux/mmzone.h | 41 a/include/linux/node.h | 4 a/include/linux/page-flags.h | 2 a/include/linux/percpu.h | 6 a/include/linux/sched/mm.h | 25 a/include/linux/slab.h | 181 +- a/include/linux/slub_def.h | 13 a/include/linux/stackdepot.h | 8 a/include/linux/stacktrace.h | 1 a/include/linux/swap.h | 1 a/include/linux/vmalloc.h | 24 a/include/trace/events/mmap_lock.h | 50 a/include/trace/events/vmscan.h | 42 a/include/trace/events/writeback.h | 7 a/init/Kconfig | 2 a/init/initramfs.c | 4 a/init/main.c | 6 a/kernel/cgroup/cpuset.c | 23 a/kernel/cpu.c | 2 a/kernel/dma/swiotlb.c | 6 a/kernel/exit.c | 2 a/kernel/extable.c | 2 a/kernel/fork.c | 51 a/kernel/kexec_file.c | 5 a/kernel/kthread.c | 21 a/kernel/locking/lockdep.c | 15 a/kernel/printk/printk.c | 4 a/kernel/sched/core.c | 37 a/kernel/sched/sched.h | 4 a/kernel/sched/topology.c | 1 a/kernel/stacktrace.c | 30 a/kernel/tsacct.c | 2 a/kernel/workqueue.c | 2 a/lib/Kconfig.debug | 2 a/lib/Kconfig.kfence | 26 a/lib/bootconfig.c | 2 a/lib/cpumask.c | 6 a/lib/stackdepot.c | 76 - a/lib/test_kasan.c | 26 a/lib/test_kasan_module.c | 2 a/lib/test_vmalloc.c | 6 a/mm/Kconfig | 10 a/mm/backing-dev.c | 65 a/mm/cma.c | 26 a/mm/compaction.c | 12 a/mm/damon/Kconfig | 24 a/mm/damon/Makefile | 4 a/mm/damon/core.c | 500 ++++++- a/mm/damon/dbgfs-test.h | 56 a/mm/damon/dbgfs.c | 486 +++++- a/mm/damon/paddr.c | 275 +++ a/mm/damon/prmtv-common.c | 133 + a/mm/damon/prmtv-common.h | 20 a/mm/damon/reclaim.c | 356 ++++ a/mm/damon/vaddr-test.h | 2 a/mm/damon/vaddr.c | 167 +- a/mm/debug.c | 20 a/mm/debug_vm_pgtable.c | 7 a/mm/filemap.c | 78 - a/mm/gup.c | 5 a/mm/highmem.c | 6 a/mm/hugetlb.c | 713 +++++++++- a/mm/hugetlb_cgroup.c | 3 a/mm/internal.h | 26 a/mm/kasan/common.c | 8 a/mm/kasan/generic.c | 16 a/mm/kasan/kasan.h | 2 a/mm/kasan/shadow.c | 5 a/mm/kfence/core.c | 214 ++- a/mm/kfence/kfence.h | 2 a/mm/kfence/kfence_test.c | 14 a/mm/khugepaged.c | 10 a/mm/list_lru.c | 58 a/mm/memblock.c | 35 a/mm/memcontrol.c | 217 +-- a/mm/memory-failure.c | 117 + a/mm/memory.c | 166 +- a/mm/memory_hotplug.c | 57 a/mm/mempolicy.c | 143 +- a/mm/migrate.c | 61 a/mm/mmap.c | 2 a/mm/mprotect.c | 5 a/mm/mremap.c | 86 - a/mm/nommu.c | 6 a/mm/oom_kill.c | 27 a/mm/page-writeback.c | 13 a/mm/page_alloc.c | 119 - a/mm/page_ext.c | 2 a/mm/page_isolation.c | 29 a/mm/percpu.c | 24 a/mm/readahead.c | 2 a/mm/rmap.c | 8 a/mm/shmem.c | 44 a/mm/slab.c | 16 a/mm/slab_common.c | 8 a/mm/slub.c | 117 - a/mm/sparse-vmemmap.c | 2 a/mm/sparse.c | 6 a/mm/swap.c | 23 a/mm/swapfile.c | 6 a/mm/userfaultfd.c | 8 a/mm/vmalloc.c | 107 + a/mm/vmpressure.c | 2 a/mm/vmscan.c | 194 ++ a/mm/vmstat.c | 76 - a/mm/zsmalloc.c | 7 a/net/ipv4/tcp.c | 1 a/net/ipv4/udp.c | 1 a/net/netfilter/ipvs/ip_vs_ctl.c | 1 a/net/openvswitch/meter.c | 1 a/net/sctp/protocol.c | 1 a/scripts/checkpatch.pl | 3 a/scripts/decodecode | 2 a/scripts/spelling.txt | 18 a/security/Kconfig | 14 a/tools/testing/selftests/damon/debugfs_attrs.sh | 25 a/tools/testing/selftests/memory-hotplug/config | 1 a/tools/testing/selftests/vm/.gitignore | 1 a/tools/testing/selftests/vm/Makefile | 1 a/tools/testing/selftests/vm/hugepage-mremap.c | 161 ++ a/tools/testing/selftests/vm/ksm_tests.c | 154 ++ a/tools/testing/selftests/vm/madv_populate.c | 15 a/tools/testing/selftests/vm/run_vmtests.sh | 11 a/tools/testing/selftests/vm/transhuge-stress.c | 2 a/tools/testing/selftests/vm/userfaultfd.c | 157 +- a/tools/vm/page-types.c | 38 a/tools/vm/page_owner_sort.c | 94 + b/Documentation/admin-guide/mm/index.rst | 2 b/Documentation/vm/index.rst | 26 260 files changed, 6448 insertions(+), 2327 deletions(-)