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Lorenzo Stoakes 097e8db5e2 mm: update hugetlbfs to use VMA flags on mmap_prepare 
In order to update all mmap_prepare users to utilising the new VMA flags
type vma_flags_t and associated helper functions, we start by updating
hugetlbfs which has a lot of additional logic that requires updating to
make this change.

This is laying the groundwork for eliminating the vm_flags_t from struct
vm_area_desc and using vma_flags_t only, which further lays the ground for
removing the deprecated vm_flags_t type altogether.

No functional changes intended.

Link: https://lkml.kernel.org/r/9226bec80c9aa3447cc2b83354f733841dba8a50.1769097829.git.lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Barry Song <baohua@kernel.org>
Cc: David Hildenbrand <david@kernel.org>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Zi Yan <ziy@nvidia.com>
Cc: Damien Le Moal <dlemoal@kernel.org>
Cc: "Darrick J. Wong" <djwong@kernel.org>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: Yury Norov <ynorov@nvidia.com>
Cc: Chris Mason <clm@fb.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-02-12 15:42:57 -08:00
..
damon mm/damon/stat: remove __read_mostly from memory_idle_ms_percentiles 2026-02-06 15:47:17 -08:00
kasan kasan: remove unnecessary sync argument from start_report() 2026-01-31 14:22:52 -08:00
kfence mm: replace use of system_unbound_wq with system_dfl_wq 2026-01-31 14:22:39 -08:00
kmsan mm: kmsan: add test_uninit_page 2026-01-26 20:02:32 -08:00
tests sparc/mm: export symbols for lazy_mmu_mode KUnit tests 2026-01-31 14:22:40 -08:00
backing-dev.c mm: add WQ_PERCPU to alloc_workqueue users 2026-01-31 14:22:39 -08:00
balloon.c mm: rename CONFIG_BALLOON_COMPACTION to CONFIG_BALLOON_MIGRATION 2026-01-31 14:22:36 -08:00
bootmem_info.c
cma.c mm/cma: replace snprintf with strscpy in cma_new_area 2026-02-06 15:47:15 -08:00
cma.h mm: cma: set early_pfn and bitmap as a union in cma_memrange 2025-05-22 14:55:36 -07:00
cma_debug.c mm: cma: simplify cma_maxchunk_get() 2025-07-24 19:12:36 -07:00
cma_sysfs.c
compaction.c mm/compaction: fix low_pfn advance on isolating hugetlb 2025-09-28 11:51:29 -07:00
debug.c mm: constify __dump_folio() arguments 2025-11-20 13:43:57 -08:00
debug_page_alloc.c mm/debug_page_alloc: improve error message for invalid guardpage minorder 2025-05-12 23:50:38 -07:00
debug_page_ref.c
debug_vm_pgtable.c mm: debug_vm_pgtable: add debug_vm_pgtable_free_huge_page() 2026-01-26 20:02:27 -08:00
dmapool.c docs: dma-api: replace consistent with coherent 2025-07-01 13:25:36 -06:00
dmapool_test.c mm: add SPDX id lines to some mm source files 2026-02-06 15:47:16 -08:00
early_ioremap.c mm/early_ioremap: clean up the use of WARN() for debugging 2026-01-26 20:02:26 -08:00
execmem.c mm: remove PMD alignment constraint in execmem_vmalloc() 2025-09-28 11:51:31 -07:00
fadvise.c mm: rename filemap_fdatawrite_range_kick to filemap_flush_range 2025-10-29 15:50:42 +01:00
fail_page_alloc.c
failslab.c
filemap.c ARM: 2025-12-05 17:01:20 -08:00
folio-compat.c mm: add SPDX id lines to some mm source files 2026-02-06 15:47:16 -08:00
gup.c mm/gup: remove no longer used gup_fast_undo_dev_pagemap 2026-01-20 19:24:49 -08:00
gup_test.c mm: add SPDX id lines to some mm source files 2026-02-06 15:47:16 -08:00
gup_test.h
highmem.c mm/highmem: fix __kmap_to_page() build error 2026-01-31 14:22:38 -08:00
hmm.c Significant patch series in this merge are as follows: 2025-12-05 13:52:43 -08:00
huge_memory.c migrate: replace RMP_ flags with TTU_ flags 2026-01-26 20:02:33 -08:00
hugetlb.c mm: update hugetlbfs to use VMA flags on mmap_prepare 2026-02-12 15:42:57 -08:00
hugetlb_cgroup.c mm: add SPDX id lines to some mm source files 2026-02-06 15:47:16 -08:00
hugetlb_cma.c mm: hugetlb_cma: mark hugetlb_cma{_only} as __ro_after_init 2026-01-31 14:22:43 -08:00
hugetlb_cma.h mm: hugetlb: allocate frozen pages for gigantic allocation 2026-01-26 20:02:28 -08:00
hugetlb_internal.h mm/hugetlb: extract sysctl into hugetlb_sysctl.c 2025-11-20 13:43:57 -08:00
hugetlb_sysctl.c mm, hugetlb: implement movable_gigantic_pages sysctl 2026-01-20 19:24:50 -08:00
hugetlb_sysfs.c mm/hugetlb: extract sysfs into hugetlb_sysfs.c 2025-11-20 13:43:57 -08:00
hugetlb_vmemmap.c Revert "mm/hugetlb: deal with multiple calls to hugetlb_bootmem_alloc" 2026-01-26 20:02:20 -08:00
hugetlb_vmemmap.h
hwpoison-inject.c mm/hwpoison: decouple hwpoison_filter from mm/memory-failure.c 2025-09-21 14:22:21 -07:00
init-mm.c mm: rename cpu_bitmap field to flexible_array 2026-01-19 12:30:00 -08:00
internal.h mm: use unmap_desc struct for freeing page tables 2026-02-12 15:42:56 -08:00
interval_tree.c
ioremap.c
Kconfig mm: make PT_RECLAIM depends on MMU_GATHER_RCU_TABLE_FREE 2026-02-06 15:47:19 -08:00
Kconfig.debug mm: fix DEBUG_RODATA_TEST indentation in Kconfig 2025-11-29 10:41:09 -08:00
khugepaged.c mm: rename vma_flag_test/set_atomic() to vma_test/set_atomic_flag() 2026-02-12 15:42:56 -08:00
kmemleak.c mm: fix possible deadlock in kmemleak 2025-09-01 17:11:37 -07:00
ksm.c mm/ksm: fix pte_unmap_unlock of wrong address in break_ksm_pmd_entry 2025-12-23 11:23:17 -08:00
list_lru.c memcg: introduce private id API for in-kernel users 2026-01-26 20:02:23 -08:00
maccess.c mm: unexport globally copy_to_kernel_nofault 2025-07-09 22:42:22 -07:00
madvise.c mm: rename vma_flag_test/set_atomic() to vma_test/set_atomic_flag() 2026-02-12 15:42:56 -08:00
Makefile mm: move pte table reclaim code to memory.c 2026-02-06 15:47:19 -08:00
mapping_dirty_helpers.c mm/dirty: replace READ_ONCE() with pudp_get() 2025-11-16 17:27:58 -08:00
memblock.c mm: fix minor spelling mistakes in comments 2026-01-20 19:24:48 -08:00
memcontrol-v1.c memcg: introduce private id API for in-kernel users 2026-01-26 20:02:23 -08:00
memcontrol-v1.h memcg: introduce private id API for in-kernel users 2026-01-26 20:02:23 -08:00
memcontrol.c mm/vmscan: fix demotion targets checks in reclaim/demotion 2026-02-12 15:42:52 -08:00
memfd.c mm: update hugetlbfs to use VMA flags on mmap_prepare 2026-02-12 15:42:57 -08:00
memfd_luo.c mm: memfd_luo: restore and free memfd_luo_ser on failure 2026-01-26 19:03:47 -08:00
memory-failure.c Merge branch 'mm-hotfixes-stable' into mm-stable to pick up "mm/shmem, 2026-01-31 14:20:03 -08:00
memory-tiers.c mm/vmscan: select the closest preferred node in demote_folio_list() 2026-02-12 15:42:53 -08:00
memory.c mm: use unmap_desc struct for freeing page tables 2026-02-12 15:42:56 -08:00
memory_hotplug.c mm: rename CONFIG_BALLOON_COMPACTION to CONFIG_BALLOON_MIGRATION 2026-01-31 14:22:36 -08:00
mempolicy.c mm: use nodes_and() return value to simplify client code 2026-01-26 20:02:36 -08:00
mempool.c slab updates for 6.19 2025-12-03 11:53:47 -08:00
memremap.c mm/zone_device: reinitialize large zone device private folios 2026-01-26 19:03:48 -08:00
memtest.c
migrate.c mm: rename CONFIG_BALLOON_COMPACTION to CONFIG_BALLOON_MIGRATION 2026-01-31 14:22:36 -08:00
migrate_device.c mm: fix minor spelling mistakes in comments 2026-01-20 19:24:48 -08:00
mincore.c mm: replace remaining pte_to_swp_entry() with softleaf_from_pte() 2025-11-24 15:08:52 -08:00
mlock.c mm: update vma_modify_flags() to handle residual flags, document 2025-11-20 13:43:58 -08:00
mm_init.c Merge branch 'mm-hotfixes-stable' into mm-stable to pick up "mm/shmem, 2026-01-31 14:20:03 -08:00
mm_slot.h
mmap.c mm: update hugetlbfs to use VMA flags on mmap_prepare 2026-02-12 15:42:57 -08:00
mmap_lock.c mm/vma: improve and document __is_vma_write_locked() 2026-01-31 14:22:51 -08:00
mmu_gather.c mm: add SPDX id lines to some mm source files 2026-02-06 15:47:16 -08:00
mmu_notifier.c Update Christoph's Email address and make it consistent 2025-05-12 23:50:31 -07:00
mmzone.c mm: introduce memdesc_flags_t 2025-09-13 16:55:07 -07:00
mprotect.c mm: introduce generic lazy_mmu helpers 2026-01-20 19:24:33 -08:00
mremap.c mm: fix minor spelling mistakes in comments 2026-01-20 19:24:48 -08:00
mseal.c mm: fix minor spelling mistakes in comments 2026-01-20 19:24:48 -08:00
msync.c
nommu.c mm/nommu: convert kobjsize() to folios 2025-09-13 16:54:46 -07:00
numa.c mm/numa: remove unnecessary local variable in alloc_node_data() 2025-05-12 23:50:38 -07:00
numa_emulation.c mm: numa,memblock: Use SZ_1M macro to denote bytes to MB conversion 2025-08-20 16:31:23 +03:00
numa_memblks.c mm: fix minor spelling mistakes in comments 2026-01-20 19:24:48 -08:00
oom_kill.c mm: fix OOM killer inaccuracy on large many-core systems 2026-01-31 14:22:37 -08:00
page-writeback.c mm/block/fs: remove laptop_mode 2026-01-20 19:24:47 -08:00
page_alloc.c mm: page_alloc: optimize pfn_range_valid_contig() 2026-01-31 14:22:42 -08:00
page_counter.c
page_ext.c mm,page_ext: derive the node from the pfn 2025-07-13 16:38:16 -07:00
page_frag_cache.c
page_idle.c mm/rmap: extend rmap and migration support device-private entries 2025-11-24 15:08:48 -08:00
page_io.c mm: fix minor spelling mistakes in comments 2026-01-20 19:24:48 -08:00
page_isolation.c mm: page_isolation: introduce page_is_unmovable() 2026-01-31 14:22:42 -08:00
page_owner.c mm/page_owner: fix memory leak in page_owner_stack_fops->release() 2025-12-23 11:23:17 -08:00
page_poison.c
page_reporting.c mm: fix minor spelling mistakes in comments 2026-01-20 19:24:48 -08:00
page_reporting.h
page_table_check.c mm: provide address parameter to p{te,md,ud}_user_accessible_page() 2026-01-26 20:02:35 -08:00
page_vma_mapped.c mm: eliminate further swapops predicates 2025-11-24 15:08:52 -08:00
pagewalk.c mm/pagewalk: use min() to simplify the code 2026-01-31 14:22:52 -08:00
percpu-internal.h
percpu-km.c mm/mm/percpu-km: drop nth_page() usage within single allocation 2025-09-21 14:22:04 -07:00
percpu-stats.c mm: remove outdated filename comment in percpu-stats.c 2025-07-13 16:38:23 -07:00
percpu-vm.c kmsan: remove hard-coded GFP_KERNEL flags 2025-11-16 17:27:54 -08:00
percpu.c percpu: add double free check to pcpu_free_area() 2026-01-31 14:22:52 -08:00
pgalloc-track.h
pgtable-generic.c mm/huge_memory: add device-private THP support to PMD operations 2025-11-24 15:08:48 -08:00
process_vm_access.c
ptdump.c mm/ptdump: replace READ_ONCE() with standard page table accessors 2025-11-16 17:27:52 -08:00
readahead.c mm/readahead: fix typo in comment 2026-02-06 15:47:16 -08:00
rmap.c mm: add SPDX id lines to some mm source files 2026-02-06 15:47:16 -08:00
rodata_test.c
secretmem.c Significant patch series in this merge are as follows: 2025-12-05 13:52:43 -08:00
shmem.c mm: add SPDX id lines to some mm source files 2026-02-06 15:47:16 -08:00
shmem_quota.c
show_mem.c mm/vmscan: add tracepoint and reason for kswapd_failures reset 2026-01-31 14:22:38 -08:00
shrinker.c
shrinker_debug.c memcg: rename mem_cgroup_ino() to mem_cgroup_id() 2026-01-26 20:02:25 -08:00
shuffle.c
shuffle.h
slab.h mm/slab: introduce kvfree_rcu_barrier_on_cache() for cache destruction 2025-12-07 18:09:54 +01:00
slab_common.c slab fix for 6.19-rc1 2025-12-11 08:54:08 +09:00
slub.c mm: add WQ_PERCPU to alloc_workqueue users 2026-01-31 14:22:39 -08:00
sparse-vmemmap.c mm: replace READ_ONCE() with standard page table accessors 2025-11-16 17:27:56 -08:00
sparse.c mm/memory_hotplug: Remove MEM_PREPARE_ONLINE/MEM_FINISH_OFFLINE notifiers 2025-10-14 14:24:53 +02:00
swap.c mm: fix minor spelling mistakes in comments 2026-01-20 19:24:48 -08:00
swap.h mm, swap: drop the SWAP_HAS_CACHE flag 2026-01-31 14:22:57 -08:00
swap_cgroup.c
swap_state.c mm, swap: drop the SWAP_HAS_CACHE flag 2026-01-31 14:22:57 -08:00
swap_table.h mm, swap: use a single page for swap table when the size fits 2025-09-21 14:22:25 -07:00
swapfile.c mm, swap: remove no longer needed _swap_info_get 2026-01-31 14:22:58 -08:00
truncate.c vfs-6.19-rc1.folio 2025-12-01 10:26:38 -08:00
usercopy.c usercopy: Remove folio references from check_heap_object() 2025-11-13 11:01:08 +01:00
userfaultfd.c mm, swap: check swap table directly for checking cache 2026-01-31 14:22:57 -08:00
util.c mm: add ability to take further action in vm_area_desc 2025-11-16 17:28:12 -08:00
vma.c mm: use unmap_desc struct for freeing page tables 2026-02-12 15:42:56 -08:00
vma.h mm: use unmap_desc struct for freeing page tables 2026-02-12 15:42:56 -08:00
vma_exec.c mm: softdirty: add pgtable_supports_soft_dirty() 2025-11-24 15:08:54 -08:00
vma_init.c Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
vma_internal.h mm: relocate the page table ceiling and floor definitions 2026-02-12 15:42:53 -08:00
vmalloc.c Merge branch 'mm-hotfixes-stable' into mm-stable to pick up "mm/shmem, 2026-01-31 14:20:03 -08:00
vmpressure.c memcg: convert memcg->socket_pressure to u64 2025-07-24 19:12:32 -07:00
vmscan.c mm/vmscan: select the closest preferred node in demote_folio_list() 2026-02-12 15:42:53 -08:00
vmstat.c mm: add WQ_PERCPU to alloc_workqueue users 2026-01-31 14:22:39 -08:00
workingset.c memcg: introduce private id API for in-kernel users 2026-01-26 20:02:23 -08:00
zpdesc.h mm: zpdesc: minor naming and comment corrections 2025-09-21 14:21:59 -07:00
zsmalloc.c zsmalloc: make common caches global 2026-02-06 15:47:17 -08:00
zswap.c mm/zswap: use %pe to print error pointers 2026-02-06 15:47:16 -08:00