mm · kernel · Tangled

(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

5 folders · 153 files

at uaccess-cleanups

Mikhail Gavrilov · mm: don't schedule deferred kernel page table freeing while booting · 3w ago

mm/damon/core: don't skip damos_adjust_quota() while esz is not zero

kasan: unpoison task stack below watermark only in generic mode

mm/slab, kfence, memcg: completely remove obj_ext for kfence objects

mm: split out vmalloc declarations from internal.h

sparc/mm: export symbols for lazy_mmu_mode KUnit tests

alloc_tag: add accuracy based filtering to ioctl

Merge tag 'mm-stable-2026-08-26-15-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

writeback: report a Tasks-RCU quiescent state per cgwb drain pass

mm: rename CONFIG_BALLOON_COMPACTION to CONFIG_BALLOON_MIGRATION

bpf_memcontrol.c

bpf: Revert "bpf: drop KF_ACQUIRE flag on BPF kfunc bpf_get_root_mem_cgroup()"

mm/cma_debug: fix invalid accesses for inactive CMA areas

mm/cma_sysfs: skip inactive CMA areas in sysfs

mm/cma: remove stray newline from auto-generated CMA area name

mm: add some missing includes to mm-local headers

mm: page_alloc: fix non-movable reclaim storm in defrag_mode

debug_page_alloc.c

mm: debug_page_alloc: fix NULL buf in debug_guardpage_minorder_setup

debug_page_ref.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

debug_vm_pgtable.c

mm: decouple protnone helpers from CONFIG_NUMA_BALANCING

mm: prefer mm->def_vma_flags in mm logic

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

docs: dma-api: replace consistent with coherent

early_ioremap.c

mm/early_ioremap: clarify early_ioremap_reset() semantics

mm: split out vmalloc declarations from internal.h

mm/fadvise: validate offset in generic_fadvise

fail_page_alloc.c

fault-inject: improve build for CONFIG_FAULT_INJECTION=n

fault-inject: improve build for CONFIG_FAULT_INJECTION=n

mm: filemap: retain mapped dropbehind folios

mm/page-writeback: document folio_mark_dirty() locking more explicitly

mm/folio: EXPORT_SYMBOL_FOR_KVM(lru_cache_drain_for_folio)

mm/gup_test: keep longterm pin state per file

mm/gup_test: start/stop/read functionality for PIN LONGTERM test

mm/gup: factor out LRU cache draining for folio into lru_cache_drain_for_folio()

mm/highmem: fix __kmap_to_page() build error

mm/hmm.c:hmm_do_fault(): suppress sparse warning

mm/huge_memory: bypass THP tuneables for huge pfnmap mappings

hugetlb_cgroup.c

mm/hugetlb_cgroup: call page_counter_set_max() outside VM_BUG_ON()

mm/hugetlb_cma: fix null nodemask dereference in hugetlb_cma_alloc_frozen_folio

mm: add some missing includes to mm-local headers

hugetlb_internal.h

mm/hugetlb: extract sysctl into hugetlb_sysctl.c

hugetlb_sysctl.c

mm, hugetlb: implement movable_gigantic_pages sysctl

hugetlb_sysfs.c

mm/hugetlb: extract sysfs into hugetlb_sysfs.c

hugetlb_vmemmap.c

mm/hugetlb_vmemmap: remove bootmem_info leftovers

hugetlb_vmemmap.h

mm/sparse-vmemmap: remove sparse_vmemmap_init_nid_late()

mm/hugetlb: preserve mremap address delta when skipping page tables

hwpoison-inject.c

mm/hwpoison: decouple hwpoison_filter from mm/memory-failure.c

exec_state: relocate dumpable information

mm/gup: factor out LRU cache draining for folio into lru_cache_drain_for_folio()

interval_tree.c

mm/rmap: use anon pgoff to track MAP_PRIVATE file-backed anon folios

mm/ioremap: pass pgprot_t to ioremap_prot() instead of unsigned long

mm/Kconfig: make MEMORY_FAILURE select MIGRATION

percpu: drop CONFIG_DEBUG_FORCE_WEAK_PER_CPU

mm: fix incorrect vm_flags usage when checking allowable orders for tmpfs

mm: kmemleak: default min_unref_scans to 2 for verbose auto-scan

ksm: update comments and docs to reference folio->mapping

Merge tag 'mm-stable-2026-06-18-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

mm: unexport globally copy_to_kernel_nofault

mm: fix incorrect vm_flags usage when checking allowable orders for tmpfs

drivers/base, mm: move arch_numa.c to mm/

mapping_dirty_helpers.c

mm/vma: use vma_start_pgoff(), linear_page_index() in mm code

mm: memblock: add missing HugeTLB flag name

memcontrol-v1.c

memcg: make the v1 soft limit knob inert

memcontrol-v1.h

mm: add some missing includes to mm-local headers

memcg: avoid charging the root memcg from obj_cgroup_charge_pages()

mm/memfd_luo: document preservation of file seals

mm/vma: update do_mmap() to use vma_flags_t

memory_hotplug.c

mm/memory_hotplug: add offline_and_remove_memory_ranges()

memory-failure.c

mm: introduce and use vma_filebacked_address()

mm: introduce CONFIG_NUMA_MIGRATION and simplify CONFIG_MIGRATION

Merge tag 'mm-stable-2026-08-26-15-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

mm/mempolicy: fix sleeping allocation in alloc_pages_bulk_weighted_interleave()

mm/mempool: Untangle CONFIG_SLUB_DEBUG_ON abuse and switch to static key

mm: decrement MTHP_STAT_NR_ANON in free_zone_device_folio()

mm/memtest: add underflow detection for size calculation

migrate_device.c

mm/migrate_device: avoid out-of-bounds writes for compound folios

mm/migrate: calculate large folio page index using PFN

mm: mincore: refactor mincore_page()

mm/mlock: use the IRQ-safe accessor for NR_MLOCK in __munlock_folio()

Merge tag 'mm-stable-2026-08-26-15-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

mm: split out mm_init and memblock declarations from internal.h

mm/mm_slot.h: add comments for mm_slot_lookup/insert

mm/vma: improve and document __is_vma_write_locked()

mm/vma: convert miscellaneous uses of VMA flags in core mm

mm/mmu_gather: replace IPI with synchronize_rcu() when batch allocation fails

mm/vma: correct incorrect vma.h inclusion

mm/vmscan: reduce lru_lock contention via vmstat-derived scan-balance cost

mm/mprotect: convert mprotect code to use vma_flags_t

mm/mremap: fix locked_vm leak by splitting VMA for MREMAP_DONTUNMAP

mm/mseal: remove further superfluous comments, do_mseal()

mm/vma: use vma_start_pgoff(), linear_page_index() in mm code

mm: nommu: point to the write iterator upon split_vma

numa_emulation.c

mm/fake-numa: fix under-allocation detection in uniform split

mm: numa_memblks: use numa_add_reserved_memblk() in numa_cleanup_meminfo()

mm/numa: remove unnecessary local variable in alloc_node_data()

mm/oom_kill.c: simpilfy rcu call with guard(rcu)

mm/page_alloc: only update lowmem_reserve_ratio on sysctl write

mm: replace __GFP_NO_CODETAG with ALLOC_NO_CODETAG

page_counter: track failcnt only for legacy cgroups

mm/page_ext: remove pgdat_page_ext_init()

page_frag_cache.c

mm: replace __GFP_NO_CODETAG with ALLOC_NO_CODETAG

mm/page_idle.c: remove redundant mmu notifier in aging code

mm/swap: move swap_ops into file systems for file system-based swap

page_isolation.c

mm: split out internal page_alloc.h

mm: split out internal page_alloc.h

mm/page_poison: replace kmap_atomic() with kmap_local_page()

page_reporting.c

mm/page_reporting: add page_reporting_delay_ms module parameter

page_reporting.h

mm/page_reporting: export reporting order as module parameter

page_table_check.c

Merge tag 'mm-stable-2026-08-18-18-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

page_vma_mapped.c

mm/rmap: use anon pgoff to track MAP_PRIVATE file-backed anon folios

page-writeback.c

Merge tag 'mm-stable-2026-08-26-15-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Merge tag 'mm-hotfixes-stable-2026-08-19-21-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

percpu-internal.h

mm/percpu-internal.h: optimise pcpu_chunk struct to save memory

mm/percpu-km: clear page->private before free them

mm: remove outdated filename comment in percpu-stats.c

mm: split out vmalloc declarations from internal.h

mm/percpu: avoid IO/FS reclaim in backing allocations

pgalloc-track.h

mm: add some missing includes to mm-local headers

pgtable-generic.c

mm: don't schedule deferred kernel page table freeing while booting

process_vm_access.c

mm: refactor mm_access() to not return NULL

mm/ptdump: always stabilise against page table freeing using init_mm

block: split out a new blk_plug.h header

mm/rmap: fix missing barrier between anon_vma init and vma->anon_vma publish

mm/rodata_test: verify test data is unchanged, rather than non-zero

mm/secretmem: properly account locked pages

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

mm: shmem: ignore sysfs configs for shmem forced collapse

mm/show_mem: fix format string inconsistencies and type mismatches

shrinker_debug.c

mm: shrinker: fix NULL pointer dereference in debugfs

mm/shrinker: fix bogus set_shrinker_bit() with cgroup.memory=nokmem

mm: split out internal page_alloc.h

mm: add some missing includes to mm-local headers

mm/slab: disallow kfree_rcu_sheaf() on PREEMPT_RT again

Merge tag 'slab-for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

mm/slab: do not wake up kswapd in __kfree_rcu_sheaf()

sparse-vmemmap.c

mm: split out sparse declarations from internal.h

mm/sparse: keep mem_section_usage_size() internal

mm/sparse: keep mem_section_usage_size() internal

Merge tag 'mm-stable-2026-08-26-15-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

mm, swap: merge zeromap into swap table

mm/swap: add a new swap_ops.h header to allow for pluggable swap ops

mm, swap: fix SWAP_USAGE_OFFLIST_BIT collision with real usage count

mm/truncate: use folio_split() in truncate_inode_partial_folio()

usercopy: Remove folio references from check_heap_object()

userfaultfd: reset err to be 0 when move_pages_ptes succeeded

mm/vma: update do_mmap() to use vma_flags_t

mm: propagate VMA anonymous page offset on map, remap, split + merge

mm/vma: introduce VMA anon page offset field and add helpers

mm/vma: correct incorrect vma.h inclusion

mm/mremap: fix locked_vm leak by splitting VMA for MREMAP_DONTUNMAP

mm/mremap: fix locked_vm leak by splitting VMA for MREMAP_DONTUNMAP

mm/vmalloc: do not warn on -ENOMEM from va_alloc()

mm: add some missing includes to mm-local headers

mm/vmpressure: move v1 userspace eventfd code into memcontrol-v1.c

Merge tag 'mm-stable-2026-08-26-15-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

mm/vmstat: add NRSWP{IN,OUT} counters

mm/vmscan: reduce lru_lock contention via vmstat-derived scan-balance cost

mm: zpdesc: minor naming and comment corrections

zsmalloc: account for handle size in class lookup

mm/swap: add a new swap_ops.h header to allow for pluggable swap ops