Pull ceph updates from Ilya Dryomov:
 "This adds support for manual client session reset in CephFS, allowing
  operators to get out of tricky livelock situations involving caps and
  file locks without evicting the problematic client instance on the MDS
  side or rebooting the client node both of which can be disruptive"

* tag 'ceph-for-7.2-rc1' of https://github.com/ceph/ceph-client:
  ceph: add manual reset debugfs control and tracepoints
  ceph: add client reset state machine and session teardown
  ceph: add diagnostic timeout loop to wait_caps_flush()
  ceph: harden send_mds_reconnect and handle active-MDS peer reset
  ceph: use proper endian conversion for flock_len in reconnect
  ceph: convert inode flags to named bit positions and atomic bitops
  rbd: switch to dynamic root device

Pull f2fs updates from Jaegeuk Kim:
 "The changes primarily focus on filesystem error reporting, reducing
  memory footprint by reverting in-memory data structures used for
  runtime validation, honoring FDP hints, and adding trace and debug
  logs. In addition, there are critical bug fixes resolving
  out-of-bounds read vulnerabilities in inline directory and ACL
  handling, potential deadlocks in balance_fs, use-after-free issues in
  atomic writes, and false data/node type assignments in large sections.

  Enhancements:
   - Revert  in-memory sit version and block bitmaps
   - support to report fserror
   - add trace_f2fs_fault_report
   - add iostat latency tracking for direct IO
   - add logs in f2fs_disable_checkpoint()
   - honor per-I/O write streams for direct writes
   - map data writes to FDP streams
   - skip inode folio lookup for cached overwrite
   - skip direct I/O iostat context when disabled
   - revert "check in-memory block bitmap"
   - revert "check in-memory sit version bitmap"

  Fixes:
   - optimize representative type determination in GC
   - fix incorrect FI_NO_EXTENT handling in __destroy_extent_node()
   - fix potential deadlock in f2fs_balance_fs()
   - fix potential deadlock in gc_merge path of f2fs_balance_fs()
   - atomic: fix UAF issue on f2fs_inode_info.atomic_inode
   - fix missing read bio submission on large folio error
   - pass correct iostat type for single node writes
   - fix to do sanity check on f2fs_get_node_folio_ra()
   - validate orphan inode entry count
   - keep atomic write retry from zeroing original data
   - read COW data with the original inode during atomic write
   - validate inline dentry name lengths before conversion
   - validate dentry name length before lookup compares it
   - reject setattr size changes on large folio files
   - revert "remove non-uptodate folio from the page cache in move_data_block"
   - validate ACL entry sizes in f2fs_acl_from_disk()
   - bound i_inline_xattr_size for non-inline-xattr inodes
   - fix listxattr handling of corrupted xattr entries
   - fix to round down start offset of fallocate for pin file"

* tag 'f2fs-for-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (42 commits)
  f2fs: fix to round down start offset of fallocate for pin file
  f2fs: fix listxattr handling of corrupted xattr entries
  f2fs: skip direct I/O iostat context when disabled
  f2fs: remove unneeded f2fs_is_compressed_page()
  f2fs: avoid unnecessary fscrypt_finalize_bounce_page()
  f2fs: avoid unnecessary sanity check on ckpt_valid_blocks
  f2fs: misc cleanup in f2fs_record_stop_reason()
  f2fs: fix wrong description in printed log
  f2fs: bound i_inline_xattr_size for non-inline-xattr inodes
  f2fs: validate ACL entry sizes in f2fs_acl_from_disk()
  Revert "f2fs: remove non-uptodate folio from the page cache in move_data_block"
  f2fs: Split f2fs_write_end_io()
  f2fs: Rename f2fs_post_read_wq into f2fs_wq
  f2fs: Prepare for supporting delayed bio completion
  f2fs: reject setattr size changes on large folio files
  f2fs: validate dentry name length before lookup compares it
  f2fs: validate inline dentry name lengths before conversion
  f2fs: read COW data with the original inode during atomic write
  f2fs: skip inode folio lookup for cached overwrite
  f2fs: keep atomic write retry from zeroing original data
  ...

Pull more MM updates from Andrew Morton:

 - "khugepaged: add mTHP collapse support" (Nico Pache)

   Provide khugepaged with the capability to collapse anonymous memory
   regions to mTHPs

 - "Remove CONFIG_READ_ONLY_THP_FOR_FS and enable file THP for writable
   files" (Zi Yan)

   Remove the READ_ONLY_THP_FOR_FS check in file_thp_enabled(), so that
   khugepaged and MADV_COLLAPSE can run on filesystems with PMD THP
   pagecache support even without READ_ONLY_THP_FOR_FS enabled

 - "make MM selftests more CI friendly" (Mike Rapoport)

   General fixes and cleanups to the MM selftests. Also move more MM
   selftests under the kselftest framework, making them more amenable to
   ongoing CI testing

 - "selftests/mm: fix failures and robustness improvements" and
   "selftests/mm: assorted fixes for hmm-tests" (Sayali Patil)

   Fix several issues in MM selftests which were revealed by powerpc 64k
   pagesize

* tag 'mm-stable-2026-06-23-08-55' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (118 commits)
  Revert "mm: limit filemap_fault readahead to VMA boundaries"
  mm/vmscan: pass NULL to trace vmscan node reclaim
  mm: use mapping_mapped to simplify the code
  selftests/mm: fix exclusive_cow test fork() handling
  selftests/mm: remove hardcoded THP sizing assumptions in hmm tests
  selftests/mm: allow PUD-level entries in compound testcase of hmm tests
  mm/gup_test: reject wrapped user ranges
  mm/page_frag: reject invalid CPUs in page_frag_test
  mm/damon/core: always put unsuccessfully committed target pids
  mm: page_isolation: avoid unsafe folio reads while scanning compound pages
  mm/shrinker: do not hold RCU lock in shrinker_debugfs_count_show()
  selftests: mm: fix and speedup "droppable" test
  mm: merge writeout into pageout
  MAINTAINERS: add Hao Ge as reviewer for codetag and alloc_tag
  selftests/mm: clarify alternate unmapping in compaction_test
  selftests/mm: move hwpoison setup into run_test() and silence modprobe output for memory-failure category
  selftests/mm: skip uffd-stress test when nr_pages_per_cpu is zero
  selftests/mm: skip uffd-wp-mremap if UFFD write-protect is unsupported
  selftests/mm: ensure destination is hugetlb-backed in hugetlb-mremap
  selftest/mm: register existing mapping with userfaultfd in hugetlb-mremap
  ...

Pull erofs updates from Gao Xiang:
 "The most notable change is the removal of the fscache backend: it has
  been deprecated for almost two years, mainly because EROFS file-backed
  mounts and fanotify pre-content hooks (together with erofs-utils) now
  provide better functionality and simpler codebase. In addition,
  fscache has depended on netfslib for years, which is undesirable for
  EROFS since it is a local filesystem. More details in [1].

  In addition, sparse support has been added to the pcluster layout,
  which is helpful for large sparse AI datasets, and map requests for
  chunk-based inodes have been optimized to be more efficient as well.
  There are also the usual fixes and cleanups.

  Summary:

   - Report more consecutive chunks of the same type for
     each iomap request

   - Add sparse support for the pcluster layout

   - Update the EROFS documentation overview

   - Remove the deprecated fscache backend

   - Various fixes and cleanups"

Link: https://lore.kernel.org/r/20260622013622.934174-1-hsiangkao@linux.alibaba.com [1]

* tag 'erofs-for-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: handle 48-bit blocks_hi for compressed inodes
  erofs: remove fscache backend entirely
  erofs: simplify RCU read critical sections
  erofs: add sparse support to pcluster layout
  erofs: add folio order to trace_erofs_read_folio
  erofs: introduce erofs_map_chunks()
  erofs: call erofs_exit_ishare() before rcu_barrier()
  erofs: update the overview of the documentation
  erofs: clean up erofs_ishare_fill_inode()

Add the debugfs and trace plumbing used to trigger and observe
manual client reset.

The reset interface exposes a trigger file for operator-initiated
reset and a status file for tracking the most recent run.  The
tracepoints record scheduling, completion, and blocked caller
behavior so reset progress can be diagnosed from the client side.

debugfs layout under /sys/kernel/debug/ceph/<client>/reset/:
  trigger - write to initiate a manual reset
  status  - read to see the most recent reset result

The reset directory is cleaned up via debugfs_remove_recursive()
on the parent, so individual file dentries are not stored.

Tracepoints:
  ceph_client_reset_schedule  - reset queued
  ceph_client_reset_complete  - reset finished (success or failure)
  ceph_client_reset_blocked   - caller blocked waiting for reset
  ceph_client_reset_unblocked - caller unblocked after reset

All tracepoints use a null-safe access for monc.auth->global_id
to guard against early-init or late-teardown edge cases.

Signed-off-by: Alex Markuze <amarkuze@redhat.com>
Reviewed-by: Viacheslav Dubeyko <Slava.Dubeyko@ibm.com>
Signed-off-by: Viacheslav Dubeyko <Slava.Dubeyko@ibm.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

Add trace_f2fs_fault_report to trigger reporting upon f2fs_bug_on,
need_fsck, stop_checkpoint, and handle_eio. Since f2fs_bug_on and
need_fsck can be triggered in hundreds of scenarios, define set_sbi_flag
as a macro to help capture the effective fault function and line number.

Signed-off-by: shengyong1 <shengyong1@xiaomi.com>
Signed-off-by: liujinbao1 <liujinbao1@xiaomi.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

Pull tty / serial driver updates from Greg KH:
 "Here is the big set of TTY and Serial driver updates for 7.2-rc1.

  Overall we end up removing more code than added, due to an obsolete
  synclink_gt driver being removed from the tree, always a nice thing to
  see happen.

  Other than that driver removal, major things included in here are:

   - max310x serial driver updates and fixes

   - 8250 driver updates and rework in places to make it more "modern"

   - dts file updates

   - serial driver core tweaks and updates

   - vt code cleanups

   - vc_screen crash fixes

   - other minor driver updates and cleanups

  All of these have been in linux-next for well over a week with no
  reported issues"

* tag 'tty-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (49 commits)
  serial: 8250_pci: Don't specify conflicting values to pci_device_id members
  vc_screen: fix null-ptr-deref in vcs_notifier() during concurrent vcs_write
  serial: qcom_geni: Fix RX DMA stall when SE_DMA_RX_LEN_IN is zero
  vt: merge ucs_is_zero_width()/ucs_is_double_width() into ucs_get_width()
  serial: 8250: fix possible ISR soft lockup
  dt-bindings: serial: rs485: remove deprecated .txt binding stub
  serial: qcom-geni: trace: Add tracepoint support for Qualcomm GENI serial
  tty: serial: Use named initializers for arrays of i2c_device_data
  serial: 8250_dw: remove clock-notifier infrastructure
  serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails
  amba/serial: amba-pl011: Bring back zx29 UART support
  serial: 8250: Add support for console flow control
  serial: 8250: Check LSR timeout on console flow control
  serial: 8250: Set cons_flow on port registration
  tty: serial: 8250: protect against NULL uart->port.dev in register
  arm64: dts: add support for A9 based Amlogic BY401
  dt-bindings: arm: amlogic: add A311Y3 support
  serial: max310x: fix compile errors if CONFIG_SPI_MASTER is disabled
  serial: qcom-geni: Avoid probing debug console UART without console support
  serial: max310x: add comments for PLL limits
  ...

Add the order to the mm_collapse_huge_page<_swapin,_isolate> tracepoints
to give better insight into what order is being operated at for.

Link: https://lore.kernel.org/20260605161422.213817-10-npache@redhat.com
Signed-off-by: Nico Pache <npache@redhat.com>
Reviewed-by: Lorenzo Stoakes <ljs@kernel.org>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Reviewed-by: Lance Yang <lance.yang@linux.dev>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Bagas Sanjaya <bagasdotme@gmail.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Brendan Jackman <jackmanb@google.com>
Cc: Byungchul Park <byungchul@sk.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Gregory Price <gourry@gourry.net>
Cc: "Huang, Ying" <ying.huang@linux.alibaba.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jann Horn <jannh@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Nanyong Sun <sunnanyong@huawei.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Peter Xu <peterx@redhat.com>
Cc: Rafael Aquini <raquini@redhat.com>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Shivank Garg <shivankg@amd.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Takashi Iwai (SUSE) <tiwai@suse.de>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Usama Arif <usamaarif642@gmail.com>
Cc: Usama Arif <usama.arif@linux.dev>
Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yang Shi <yang@os.amperecomputing.com>
Cc: Zach O'Keefe <zokeefe@google.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Pull MM updates from Andrew Morton:

 - "selftests/mm: clean up build output and verbosity" (Li Wang)

   Remove some noise from the MM selftests build

 - "mm: Free contiguous order-0 pages efficiently" (Ryan Roberts)

   Speed up the freeing of a batch of 0-order pages by first scanning
   them for coalescing opportunities. This is applicable to vfree() and
   to the releasing of frozen pages

 - "mm/damon: introduce DAMOS failed region quota charge ratio"
   (SeongJae Park)

   Address a DAMOS usability issue: The DAMOS quota often exhausts
   prematurely because it charges for all memory attempted, causing slow
   and inconsistent performance when actions fail on unreclaimable
   memory.

   To fix this, a new feature lets users set a smaller, flexible quota
   charge ratio (via a numerator and denominator) for failed regions.
   Since failed actions cause less overhead, reducing their quota cost
   ensures more predictable and efficient DAMOS processing

 - "selftests/cgroup: improve zswap tests robustness and support large
   page sizes" (Li Wang)

   Fix various spurious failures and improves the overall robustness of
   the cgroup zswap selftests

 - "fix MAP_DROPPABLE not supported errno" (Anthony Yznaga)

   Fix an issue in the mlock selftests on arm32

 - "mm: huge_memory: clean up defrag sysfs with shared" (Breno Leitao)

   Some maintenance work in the huge_memory code

 - "treewide: fixup gfp_t printks" (Brendan Jackman)

   Use the special vprintf() gfp_t conversion in various places

 - "mm: Fix vmemmap optimization accounting and initialization" (Muchun
   Song)

   Fix several bugs in the vmemmap optimization, mainly around incorrect
   page accounting and memmap initialization in the DAX and memory
   hotplug paths. It also fixes pageblock migratetype initialization and
   struct page initialization for ZONE_DEVICE compound pages

 - "mm/damon: repost non-hotfix reviewed patches in damon/next tree"

   A sprinkle of unrelated minor bugfixes for DAMON

 - "mm: remove page_mapped()" (David Hildenbrand)

   Remove this function from the tree, replacing it with folio_mapped()

 - "mm/damon: let DAMON be paused and resumed" (SeongJae Park)

   Allow DAMON to be paused and resumed without losing its current state

 - "kasan: hw_tags: Disable tagging for stack and page-tables" (Muhammad
   Usama Anjum)

   Simplify and speed up kasan by removing its ineffective tagging of
   stacks and page tables

 - "mm/damon/reclaim,lru_sort: monitor all system rams by default"
   (SeongJae Park)

   Simplify deployment on diverse hardware like NUMA systems by updating
   DAMON_RECLAIM and DAMON_LRU_SORT to automatically monitor the
   physical address range covering all System RAM areas by default,
   replacing the overly restrictive behavior that only targeted the
   single largest memory block to save on negligible overhead

 - "mm/damon/sysfs: document filters/ directory as deprecated" (SeongJae
   Park)

   Update some DAMON docs

 - "mm: use spinlock guards for zone lock" (Dmitry Ilvokhin)

   Switch zone->lock handling over to using the guard() mechanisms

 - "mm/filemap: tighten mmap_miss hit accounting" (fujunjie)

   Fix a flaw where the mmap_miss counter over-credited page cache hits
   during fault-arounds and page-fault retries. This results in
   significant reduction of redundant synchronous mmap readahead I/O,
   drastically cutting down execution time and gigabytes read for sparse
   random or strided memory access workloads

 - "selftests/cgroup: Fix false positive failures in test_percpu_basic"
   (Li Wang)

   Fix a couple of false-positives in the cgroup kmem selftests

 - "mm/damon/reclaim: support monitoring intervals auto-tuning"
   (SeongJae Park)

   Add a new parameter to DAMON permitting DAMON_RECLAIM to
   automatically tune DAMON's sampling and aggregation intervals

 - "mm/damon/stat: add kdamond_pid parameter" (SeongJae Park)

   Change DAMON_STAT to provide the pid of its kdamond

 - "mm/kmemleak: dedupe verbose scan output" (Breno Leitao)

   Remove large amounts of duplicated backtraces from the verbose-mode
   kmemleak output

 - "mm: remove CONFIG_HAVE_BOOTMEM_INFO_NODE (Part 1)" (David
   Hildenbrand)

   Reduce our use of CONFIG_HAVE_BOOTMEM_INFO_NODE, with a view to
   removing it entirely in a later series

 - "mm/damon: validate min_region_size to be power of 2" (Liew Rui Yan)

   Prevent users from passing a non-power-of-2 value of `addr_unit', as
   this later results in undesirable behavior

 - "mm: document read_pages and simplify usage" (Frederick Mayle)

 - "tools/mm/page-types: Fix misc bugs" (Ye Liu)

   Fix three issues in tools/mm/page-types.c

 - "mm: misc cleanups from __GFP_UNMAPPED series" (Brendan Jackman)

   Implement several cleanups in the page allocator and related code

 - "mm, swap: swap table phase IV: unify allocation" (Kairui Song)

   Unify the allocation and charging of anon and shmem swap in folios,
   provides better synchronization, consolidates the metadata
   management, hence dropping the static array and map, and improves
   performance

 - "mm/damon: introduce data attributes monitoring" (SeongJae Park(

   Extend DAMON to monitor general data attributes other than accesses

 - "mm/vmalloc: free unused pages on vrealloc() shrink" (Shivam Kalra)

   Implement the TODO in vrealloc() to unmap and free unused pages when
   shrinking across a page boundary

 - "mm/damon: documentation and comment fixes" (niecheng)

 - "remove mmap_action success, error hooks" (Lorenzo Stoakes)

   Eliminate custom hooks from mmap_action by removing the problematic
   success_hook which allowed drivers to improperly access uninitialized
   VMAs. It replaces the error_hook with a simple error-code field and
   updates the memory char driver accordingly

 - "mm/damon: minor improvements for code readability and tests"
   (SeongJae Park)

 - "mm/damon: fix macro arguments and clarify quota goals doc" (Maksym
   Shcherba)

 - "userfaultfd: merge fs/userfaultfd.c into mm/userfaultfd.c" (Mike
   Rapoport)

 - "mm/mglru: improve reclaim loop and dirty folio" (Kairui Song and
   others)

   Clean up and slightly improves MGLRU's reclaim loop and dirty
   writeback handling. Large performance improvements are measured

 - "use vma locks for proc/pid/{smaps|numa_maps} reads" (Suren
   Baghdasaryan)

   Use per-vma locks when reading /proc/pid/smaps and numa_maps similar
   to reduce contention on central mmap_lock

 - "refactors thpsize_shmem_enabled_store() and thpsize_shmem_enabled_show()"
   (Ran Xiaokai)

   Some cleanup work in the THP code

 - "selftests/memfd: fix compilation warnings" (Konstantin Khorenko)

   Fix a few build glitches in the memfd selftest code.

 - "memcg: shrink obj_stock_pcp and cache multiple objcgs" (Shakeel
   Butt)

   Resolve a 68% performance regression caused by NUMA-node cache
   thrashing around struct obj_stock_pcp by shrinking its existing
   fields and expanding it into a multi-slot array that caches up to
   five obj_cgroup pointers per CPU, allowing per-node variants of the
   same memcg to coexist within a single 64-byte cache line.

 - "zram: writeback fixes" (Sergey Senozhatsky)

   address a couple of unrelated zram writeback issues

 - "mm: switch THP shrinker to list_lru" (Johannes Weiner)

   Resolve NUMA-awareness issues and streamlines callsite interaction by
   refactoring and extending the list_lru API to completely replace the
   complex, open-coded deferred split queue for Transparent Huge Pages

 - "mm: improve large folio readahead for exec memory" (Usama Arif)

   Improve large-folio readahead on systems like 64K-page arm64 by
   preventing the mmap_miss check from permanently disabling
   target-oriented VM_EXEC readahead, and by generalizing the
   force_thp_readahead gate to support mappings with any usefully large
   maximum folio order under the cache cap.

 - "userfaultfd/pagemap: pre-existing fixes" (Kiryl Shutsemau)

   Fix a bunch of minor issues in the userfaultfd/pagemap, all of which
   were flagged by Sashiko review of proposed new material

 - "mm/sparse-vmemmap: Provide generic vmemmap_set_pmd() and
   vmemmap_check_pmd()" (Muchun Song)

   Provide generic versions of these two functions so the four
   arch-specific implementations can be removed.

 - "mm/swap, PM: hibernate: fix swapoff race in uswsusp by pinning swap
   device" (Youngjun Park)

   Address a uswsusp-vs-swapoff race and reduces the swap device
   reference taking/releasing frequency.

 - "mm/hmm: A fix and a selftest" (Dev Jain)

* tag 'mm-stable-2026-06-18-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (321 commits)
  selftests/mm/hmm-tests: test pagemap reads of PMD device-private entries
  fs/proc/task_mmu: do not warn on seeing non-migration pmd entry
  lib/test_hmm: check alloc_page_vma() return value and handle OOM
  mm/compaction: cap compact_gap() at COMPACT_CLUSTER_MAX
  mm/swap: remove redundant swap device reference in alloc/free
  mm/swap, PM: hibernate: fix swapoff race in uswsusp by pinning swap device
  mm/filemap: use folio_next_index() for start
  vmalloc: fix NULL pointer dereference in is_vm_area_hugepages()
  sparc/mm: drop vmemmap_check_pmd helper and use generic code
  loongarch/mm: drop vmemmap_check_pmd helper and use generic code
  riscv/mm: drop vmemmap_pmd helpers and use generic code
  arm64/mm: drop vmemmap_pmd helpers and use generic code
  mm/sparse-vmemmap: provide generic vmemmap_set_pmd() and vmemmap_check_pmd()
  rust: page: mark Page::nid as inline
  userfaultfd: build __VMA_UFFD_FLAGS from config-gated masks
  userfaultfd: gate must_wait writability check on pte_present()
  mm/huge_memory: preserve pmd_swp_uffd_wp on device-private PMD downgrade
  fs/proc/task_mmu: fix hugetlb self-deadlock in pagemap_scan_pte_hole()
  fs/proc/task_mmu: use huge_page_size() in pagemap_scan_hugetlb_entry()
  fs/proc/task_mmu: fix make_uffd_wp_huge_pte() prot-update race
  ...

Pull ext4 updates from Ted Ts'o:

 - A major rework of the fast commit mechanism to avoid lock contention
   and deadlocks. We also export snapshot statistics in
   /proc/fs/ext4/*/fc_info

 - Performance optimization for directory hash computation by processing
   input in 4-byte chunks and removing function pointers, along with new
   KUnit tests for directory hash

 - Cleanups in JBD2 to remove special slabs and use kmalloc() instead

 - Various bug fixes, including:
     - Early validation of donor superblock in EXT4_IOC_MOVE_EXT to
       avoid cross-fs deadlock
     - Fix for a kernel BUG in ext4_write_inline_data_end under
       data=journal
     - Fix for a NULL dereference in jbd2_journal_dirty_metadata when
       handle is aborted
     - Fix for an underflow in JBD2 fast commit block initialization
       check
     - Fix for LOGFLUSH shutdown ordering to ensure ordered data
       writeback
     - Miscellaneous fixes for error path return values and KUnit
       assertions

* tag 'ext4_for_linus-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: validate donor file superblock early in EXT4_IOC_MOVE_EXT
  ext4: fix kernel BUG in ext4_write_inline_data_end
  ext4: fix ERR_PTR(0) in ext4_mkdir()
  jbd2: remove special jbd2 slabs
  ext4: remove mention of PageWriteback
  ext4: improve str2hashbuf by processing 4-byte chunks and removing function pointers
  ext4: add Kunit coverage for directory hash computation
  ext4: fast commit: export snapshot stats in fc_info
  ext4: fast commit: add lock_updates tracepoint
  ext4: fast commit: avoid i_data_sem by dropping ext4_map_blocks() in snapshots
  ext4: fast commit: avoid self-deadlock in inode snapshotting
  ext4: fast commit: avoid waiting for FC_COMMITTING
  ext4: lockdep: handle i_data_sem subclassing for special inodes
  ext4: fast commit: snapshot inode state before writing log
  jbd2: fix integer underflow in jbd2_journal_initialize_fast_commit()
  ext4: fix fast commit wait/wake bit mapping on 64-bit
  jbd2: check for aborted handle in jbd2_journal_dirty_metadata()
  ext4: Use %pe to print PTR_ERR()
  ext4: fix LOGFLUSH shutdown ordering to allow ordered-mode data writeback
  ext4: replace KUnit tests for memcmp() with KUNIT_ASSERT_MEMEQ()