Lorenzo Stoakes 715fb9346a mm/vma: move stack expansion logic to mm/vma.c ...

We build on previous work making expand_downwards() an entirely internal
function.

This logic is subtle and so it is highly useful to get it into vma.c so we
can then userland unit test.

We must additionally move acct_stack_growth() to vma.c as it is a helper
function used by both expand_downwards() and expand_upwards().

We are also then able to mark anon_vma_interval_tree_pre_update_vma() and
anon_vma_interval_tree_post_update_vma() static as these are no longer
used by anything else.

Link: https://lkml.kernel.org/r/0feb104eff85922019d4fb29280f3afb130c5204.1733248985.git.lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jann Horn <jannh@google.com>
Cc: Kees Cook <kees@kernel.org>
Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2024-12-18 19:50:39 -08:00

..

damon

mm/damon/core: remove duplicate list_empty quota->goals check

2024-12-18 19:50:29 -08:00

kasan

mm:kasan: fix sparse warnings: Should it be static?

2024-12-18 19:50:37 -08:00

kfence

mm/kfence: add a new kunit test test_use_after_free_read_nofault()

2024-11-14 22:49:19 -08:00

kmsan

mm, kasan, kmsan: instrument copy_from/to_kernel_nofault

2024-11-06 20:11:14 -08:00

backing-dev.c

writeback: support retrieving per group debug writeback stats of bdi

2024-05-05 17:53:51 -07:00

balloon_compaction.c

mm: remove MIGRATE_SYNC_NO_COPY mode

2024-07-03 19:30:00 -07:00

bootmem_info.c

bootmem: stop using page->index

2024-11-07 14:38:07 -08:00

cma_debug.c

…

cma_sysfs.c

mm/cma: add sysfs file 'release_pages_success'

2024-02-22 10:24:57 -08:00

cma.c

cma: enforce non-zero pageblock_order during cma_init_reserved_mem()

2024-11-14 22:49:19 -08:00

cma.h

mm: change type of cma_area_count to unsigned int

2024-12-18 19:50:30 -08:00

compaction.c

mm/page_alloc: move set_page_refcounted() to callers of post_alloc_hook()

2024-12-18 19:50:26 -08:00

debug_page_alloc.c

mm: page_alloc: consolidate free page accounting

2024-04-25 20:56:04 -07:00

debug_page_ref.c

…

debug_vm_pgtable.c

mm/debug_vm_pgtable: Use pxdp_get() for accessing page table entries

2024-09-17 01:07:01 -07:00

debug.c

mm: open-code page_folio() in dump_page()

2024-12-05 19:54:45 -08:00

dmapool_test.c

mm/dmapool: add MODULE_DESCRIPTION()

2024-07-03 19:29:58 -07:00

dmapool.c

mm/mempool/dmapool: remove CONFIG_DEBUG_SLAB ifdefs

2023-12-05 11:17:58 +01:00

early_ioremap.c

mm/early_ioremap.c: improve the execution efficiency of early_ioremap_setup()

2023-06-09 16:25:56 -07:00

execmem.c

alloc_tag: populate memory for module tags as needed

2024-11-07 14:25:16 -08:00

fadvise.c

fdget(), trivial conversions

2024-11-03 01:28:06 -05:00

fail_page_alloc.c

fault-inject: improve build for CONFIG_FAULT_INJECTION=n

2024-09-01 20:43:33 -07:00

failslab.c

fault-inject: improve build for CONFIG_FAULT_INJECTION=n

2024-09-01 20:43:33 -07:00

filemap.c

filemap: remove unused folio_add_wait_queue

2024-12-18 19:50:33 -08:00

folio-compat.c

mm/writeback: add folio_mark_dirty_lock()

2024-11-05 11:14:32 +01:00

gup_test.c

Merge mm-hotfixes-stable into mm-stable to pick up depended-upon changes.

2023-06-23 16:58:19 -07:00

gup_test.h

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

2022-11-08 17:37:15 -08:00

gup.c

mm/gup: handle NULL pages in unpin_user_pages()

2024-12-05 19:54:42 -08:00

highmem.c

mm/highmem: make nr_free_highpages() return "unsigned long"

2024-07-03 19:30:06 -07:00

hmm.c

mm: provide mm_struct and address to huge_ptep_get()

2024-07-12 15:52:15 -07:00

huge_memory.c

mm: migrate: remove unused argument vma from migrate_misplaced_folio()

2024-12-18 19:50:25 -08:00

hugetlb_cgroup.c

mm/hugetlb_cgroup: avoid useless return in void function

2024-12-18 19:50:29 -08:00

hugetlb_vmemmap.c

mm/hugetlb_vmemmap: don't synchronize_rcu() without HVO

2024-09-01 20:25:45 -07:00

hugetlb_vmemmap.h

mm: hugetlb_vmemmap: fix reference to nonexistent file

2023-10-25 16:47:14 -07:00

hugetlb.c

mm: hugetlb: independent PMD page table shared count

2024-12-18 19:49:57 -08:00

hwpoison-inject.c

mm/hwpoison: add MODULE_DESCRIPTION()

2024-07-03 19:29:58 -07:00

init-mm.c

mm: Deprecate pasid field

2023-12-12 10:11:32 +01:00

internal.h

mm/mempolicy: add alloc_frozen_pages()

2024-12-18 19:50:28 -08:00

interval_tree.c

…

io-mapping.c

…

ioremap.c

mm: ioremap: remove unneeded ioremap_allowed and iounmap_allowed

2023-08-18 10:12:36 -07:00

Kconfig

arm64 updates for 6.13:

2024-11-18 18:10:37 -08:00

Kconfig.debug

slub: Introduce CONFIG_SLUB_RCU_DEBUG

2024-08-27 14:12:51 +02:00

khugepaged.c

mm: khugepaged: collapse_pte_mapped_thp() use pte_offset_map_rw_nolock()

2024-11-05 16:56:27 -08:00

kmemleak.c

mm/kmemleak: fix sleeping function called from invalid context at print message

2024-12-18 19:49:57 -08:00

ksm.c

- The series "zram: optimal post-processing target selection" from

2024-11-23 09:58:07 -08:00

list_lru.c

mm/list_lru: simplify the list_lru walk callback function

2024-11-11 17:22:26 -08:00

maccess.c

kasan: migrate copy_user_test to kunit

2024-11-11 00:26:44 -08:00

madvise.c

mm: madvise: implement lightweight guard page mechanism

2024-11-11 00:26:45 -08:00

Makefile

mm: move the page fragment allocator from page_alloc into its own file

2024-11-11 10:56:26 -08:00

mapping_dirty_helpers.c

mm: fix clean_record_shared_mapping_range kernel-doc

2023-08-24 16:20:30 -07:00

memblock.c

memblock: allow zero threshold in validate_numa_converage()

2024-12-01 21:08:56 +02:00

memcontrol-v1.c

mm: remove the non-useful else after a break in a if statement

2024-12-18 19:50:35 -08:00

memcontrol-v1.h

mm: memcg: declare do_memsw_account inline

2024-12-05 19:54:46 -08:00

memcontrol.c

memcg/hugetlb: add hugeTLB counters to memcg

2024-11-14 22:49:19 -08:00

memfd.c

mm: reinstate ability to map write-sealed memfd mappings read-only

2024-12-18 19:49:55 -08:00

memory_hotplug.c

kaslr: rename physmem_end and PHYSMEM_END to direct_map_physmem_end

2024-11-06 20:11:11 -08:00

memory-failure.c

mm/memory-failure: replace sprintf() with sysfs_emit()

2024-11-11 00:26:46 -08:00

memory-tiers.c

memory tiers: use default_dram_perf_ref_source in log message

2024-09-26 14:01:44 -07:00

memory.c

mm/memory: fix a comment typo in lock_mm_and_find_vma()

2024-12-18 19:50:30 -08:00

mempolicy.c

mm/mempolicy: add alloc_frozen_pages()

2024-12-18 19:50:28 -08:00

mempool.c

mm: fix xyz_noprof functions calling profiled functions

2024-06-05 19:19:26 -07:00

memremap.c

mm: convert put_devmap_managed_page_refs() to put_devmap_managed_folio_refs()

2024-05-05 17:53:49 -07:00

memtest.c

memtest: use {READ,WRITE}_ONCE in memory scanning

2024-03-13 12:12:21 -07:00

migrate_device.c

mm: remap unused subpages to shared zeropage when splitting isolated thp

2024-09-09 16:39:03 -07:00

migrate.c

mm: migrate: remove unused argument vma from migrate_misplaced_folio()

2024-12-18 19:50:25 -08:00

mincore.c

mm: provide mm_struct and address to huge_ptep_get()

2024-07-12 15:52:15 -07:00

mlock.c

mm/mlock: set the correct prev on failure

2024-11-07 14:14:58 -08:00

mm_init.c

memblock: updates for 6.13-rc1

2024-11-27 11:13:25 -08:00

mm_slot.h

mm: introduce common struct mm_slot

2022-10-03 14:02:43 -07:00

mmap_lock.c

mm: mmap_lock: optimize mmap_lock tracepoints

2024-12-18 19:50:29 -08:00

mmap.c

mm/vma: move stack expansion logic to mm/vma.c

2024-12-18 19:50:39 -08:00

mmu_gather.c

mm/mmu_gather: improve cond_resched() handling with large folios and expensive page freeing

2024-02-22 15:27:17 -08:00

mmu_notifier.c

mm: move internal core VMA manipulation functions to own file

2024-09-01 20:25:54 -07:00

mmzone.c

mm: improve code consistency with zonelist_* helper functions

2024-09-01 20:25:55 -07:00

mprotect.c

mm: add PTE_MARKER_GUARD PTE marker

2024-11-11 00:26:44 -08:00

mremap.c

- The series "zram: optimal post-processing target selection" from

2024-11-23 09:58:07 -08:00

mseal.c

mm: madvise: implement lightweight guard page mechanism

2024-11-11 00:26:45 -08:00

msync.c

mm/msync: use vma_find() instead of vma linked list

2022-09-26 19:46:25 -07:00

nommu.c

nommu: pass NULL argument to vma_iter_prealloc()

2024-11-11 17:20:23 -08:00

numa_emulation.c

mm: introduce numa_emulation

2024-09-03 21:15:31 -07:00

numa_memblks.c

mm: numa_clear_kernel_node_hotplug: Add NUMA_NO_NODE check for node id

2024-10-28 21:40:40 -07:00

numa.c

mm: make range-to-target_node lookup facility a part of numa_memblks

2024-09-03 21:15:32 -07:00

oom_kill.c

mm: move mm flags to mm_types.h

2024-11-05 16:56:26 -08:00

page_alloc.c

mm-page_alloc-add-some-detailed-comments-in-can_steal_fallback-fix

2024-12-18 19:50:38 -08:00

page_counter.c

mm, memcg: cg2 memory{.swap,}.peak write handlers

2024-09-01 20:25:53 -07:00

page_ext.c

mm: don't account memmap per-node

2024-08-15 22:16:14 -07:00

page_frag_cache.c

mm/page_alloc: export free_frozen_pages() instead of free_unref_page()

2024-12-18 19:50:25 -08:00

page_idle.c

mm: page_idle: convert page idle to use a folio

2023-01-18 17:12:52 -08:00

page_io.c

mm: add per-order mTHP swpin counters

2024-11-11 00:26:43 -08:00

page_isolation.c

mm: remove migration for HugePage in isolate_single_pageblock()

2024-09-03 21:15:40 -07:00

page_owner.c

mm/page-owner: use gfp_nested_mask() instead of open coded masking

2024-05-19 14:40:44 -07:00

page_poison.c

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

2023-12-10 16:51:50 -08:00

page_reporting.c

mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER

2024-01-08 15:27:15 -08:00

page_reporting.h

…

page_table_check.c

mm/page_table_check: fix crash on ZONE_DEVICE

2024-06-15 10:43:04 -07:00

page_vma_mapped.c

mm: mass constification of folio/page pointers

2024-11-07 14:38:07 -08:00

page-writeback.c

mm/page-writeback: consolidate wb_thresh bumping logic into __wb_calc_thresh

2024-12-18 19:50:30 -08:00

pagewalk.c

mm: pagewalk: add the ability to install PTEs

2024-11-11 00:26:44 -08:00

percpu-internal.h

mm: remove CONFIG_MEMCG_KMEM

2024-07-10 12:14:54 -07:00

percpu-km.c

…

percpu-stats.c

…

percpu-vm.c

percpu: clean up all mappings when pcpu_map_pages() fails

2024-04-25 20:55:49 -07:00

percpu.c

mm: use page->private instead of page->index in percpu

2024-11-07 14:38:07 -08:00

pgalloc-track.h

…

pgtable-generic.c

mm: add RCU annotation to pte_offset_map(_lock)

2024-12-18 19:04:43 -08:00

process_vm_access.c

mm: refactor mm_access() to not return NULL

2024-11-05 16:56:23 -08:00

ptdump.c

mm: ptdump: add check_wx_pages debugfs attribute

2024-02-22 10:24:47 -08:00

readahead.c

mm/readahead: fix large folio support in async readahead

2024-12-18 19:49:56 -08:00

rmap.c

mm: mass constification of folio/page pointers

2024-11-07 14:38:07 -08:00

rodata_test.c

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

2024-12-18 19:50:33 -08:00

secretmem.c

secretmem: disable memfd_secret() if arch cannot set direct map

2024-10-09 12:47:19 -07:00

shmem_quota.c

shmem_quota: build the object file conditionally to the config option

2024-09-01 20:25:45 -07:00

shmem.c

mm: shmem: add a kernel command line to change the default huge policy for tmpfs

2024-12-18 19:50:32 -08:00

show_mem.c

mm/show_mem: use str_yes_no() helper in show_free_areas()

2024-11-07 14:38:08 -08:00

shrinker_debug.c

mm: shrinker: use min() to improve shrinker_debugfs_scan_write()

2024-09-03 21:15:40 -07:00

shrinker.c

mm: shrinker: avoid memleak in alloc_shrinker_info

2024-10-31 20:27:04 -07:00

shuffle.c

mm/shuffle: convert module_param_call to module_param_cb

2022-10-03 14:03:07 -07:00

shuffle.h

mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER

2024-01-08 15:27:15 -08:00

slab_common.c

slab updates for 6.13

2024-11-25 16:51:24 -08:00

slab.h

mm/slub: Avoid list corruption when removing a slab from the full list

2024-11-16 21:19:39 +01:00

slub.c

kasan: make kasan_record_aux_stack_noalloc() the default behaviour

2024-12-18 19:50:31 -08:00

sparse-vmemmap.c

mm: define general function pXd_init()

2024-11-11 17:22:27 -08:00

sparse.c

bootmem: stop using page->index

2024-11-07 14:38:07 -08:00

swap_cgroup.c

mm-swap_cgroup-allocate-swap_cgroup-map-using-vcalloc-fix

2024-12-18 19:50:36 -08:00

swap_slots.c

mm: swap: update get_swap_pages() to take folio order

2024-04-25 20:56:37 -07:00

swap_state.c

mm: swap: use str_true_false() helper function

2024-11-06 20:11:14 -08:00

swap.c

mm/page_alloc: export free_frozen_pages() instead of free_unref_page()

2024-12-18 19:50:25 -08:00

swap.h

mm: fix swap_read_folio_zeromap() for large folios with partial zeromap

2024-09-17 01:07:01 -07:00

swapfile.c

mm, swap: fix allocation and scanning race with swapoff

2024-11-14 15:25:07 -08:00

truncate.c

- The series "zram: optimal post-processing target selection" from

2024-11-23 09:58:07 -08:00

usercopy.c

mm: Fix copy_from_user_nofault().

2023-04-12 17:36:23 -07:00

userfaultfd.c

mm: remove unused hugepage for vma_alloc_folio()

2024-11-06 20:11:12 -08:00

util.c

- The series "resource: A couple of cleanups" from Andy Shevchenko

2024-11-25 16:09:48 -08:00

vma_internal.h

mm/vma: add missing personality header import

2024-12-18 19:50:38 -08:00

vma.c

mm/vma: move stack expansion logic to mm/vma.c

2024-12-18 19:50:39 -08:00

vma.h

mm/vma: move stack expansion logic to mm/vma.c

2024-12-18 19:50:39 -08:00

vmalloc.c

vmalloc: fix accounting with i915

2024-12-18 19:04:45 -08:00

vmpressure.c

eventfd: simplify eventfd_signal()

2023-11-28 14:08:38 +01:00

vmscan.c

mm-vmscan-account-for-free-pages-to-prevent-infinite-loop-in-throttle_direct_reclaim-checkpatch-fixes

2024-12-18 19:49:56 -08:00

vmstat.c

memcg/hugetlb: add hugeTLB counters to memcg

2024-11-14 22:49:19 -08:00

workingset.c

mm/list_lru: simplify the list_lru walk callback function

2024-11-11 17:22:26 -08:00

z3fold.c

mm/z3fold: add __percpu annotation to *unbuddied pointer in struct z3fold_pool

2024-09-01 20:25:56 -07:00

zbud.c

mm: zpool: return pool size in pages

2024-04-25 20:55:48 -07:00

zpool.c

mm: zpool: return pool size in pages

2024-04-25 20:55:48 -07:00

zsmalloc.c

mm/zsmalloc: use memcpy_from/to_page whereever possible

2024-11-07 14:38:07 -08:00

zswap.c

mm/zswap: add LRU_STOP to comment about dropping the lru lock

2024-12-18 19:50:24 -08:00