Pull MTD updates from Miquel Raynal:
 "MTD changes:

   - mtdconcat finally makes it in, after several years of being merged
     and reverted

   - Baikal SoC support is being removed, so MTD bits are being removed
     as well

   - misc cleanups

  NAND changes:

   - SunXi driver support for new versions of the Allwinner NAND
     controller.

   - DT-binding improvements and cleanups.

   - A few fixes (Realtek ECC and Winbond SPI NAND), aside with the
     usual load of misc changes.

  SPI NOR fixes:

   - Enable die erase on MT35XU02GCBA. We knew this flash needed this
     fixup since 7f77c561e227 ("mtd: spi-nor: micron-st: add TODO for
     fixing mt35xu02gcba") but did not add it due to lack of hardware to
     test on.

   - Fix locking on some Winbond w25q series flashes.

   - Fix Auto Address Increment (AAI) writes on SST that flashes that
     start on odd address. The write enable latch needs to be set again
     after the single byte program"

* tag 'mtd/for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (44 commits)
  mtd: spinand: winbond: Declare the QE bit on W25NxxJW
  mtd: spi-nor: micron-st: Enable die erase support for MT35XU02GCBA
  mtd: spi-nor: winbond: Fix locking support for w25q256jw
  mtd: spi-nor: sst: Fix write enable before AAI sequence
  mtd: spi-nor: winbond: Fix locking support for w25q64jvm
  mtd: spi-nor: winbond: Fix locking support for w25q256jwm
  dt-bindings: mtd: mxc-nand: add missing compatible string and ref to nand-controller-legacy.yaml
  dt-bindings: mtd: gpmi-nand: ref to nand-controller-legacy.yaml
  dt-bindings: mtd: refactor NAND bindings and add nand-controller-legacy.yaml
  mtd: spinand: winbond: Clarify when to enable the HS bit
  mtd: rawnand: sunxi: introduce maximize variable user data length
  mtd: rawnand: sunxi: fix typos in comments
  mtd: rawnand: sunxi: change error prone variable name
  mtd: rawnand: sunxi: remove dead code
  mtd: rawnand: sunxi: make the code more self-explanatory
  mtd: rawnand: sunxi: replace hard coded value by a define - take2
  mtd: rawnand: sunxi: do not count BBM bytes twice
  mtd: rawnand: sunxi: fix sunxi_nfc_hw_ecc_read_extra_oob
  mtd: rawnand: sunxi: sunxi_nand_ooblayout_free code clarification
  mtd: cmdlinepart: use a flexible array member
  ...

Pull ext4 updates from Ted Ts'o:

 - Refactor code paths involved with partial block zero-out in
   prearation for converting ext4 to use iomap for buffered writes

 - Remove use of d_alloc() from ext4 in preparation for the deprecation
   of this interface

 - Replace some J_ASSERTS with a journal abort so we can avoid a kernel
   panic for a localized file system error

 - Simplify various code paths in mballoc, move_extent, and fast commit

 - Fix rare deadlock in jbd2_journal_cancel_revoke() that can be
   triggered by generic/013 when blocksize < pagesize

 - Fix memory leak when releasing an extended attribute when its value
   is stored in an ea_inode

 - Fix various potential kunit test bugs in fs/ext4/extents.c

 - Fix potential out-of-bounds access in check_xattr() with a corrupted
   file system

 - Make the jbd2_inode dirty range tracking safe for lockless reads

 - Avoid a WARN_ON when writeback files due to a corrupted file system;
   we already print an ext4 warning indicatign that data will be lost,
   so the WARN_ON is not necessary and doesn't add any new information

* tag 'ext4_for_linux-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (37 commits)
  jbd2: fix deadlock in jbd2_journal_cancel_revoke()
  ext4: fix missing brelse() in ext4_xattr_inode_dec_ref_all()
  ext4: fix possible null-ptr-deref in mbt_kunit_exit()
  ext4: fix possible null-ptr-deref in extents_kunit_exit()
  ext4: fix the error handling process in extents_kunit_init).
  ext4: call deactivate_super() in extents_kunit_exit()
  ext4: fix miss unlock 'sb->s_umount' in extents_kunit_init()
  ext4: fix bounds check in check_xattrs() to prevent out-of-bounds access
  ext4: zero post-EOF partial block before appending write
  ext4: move pagecache_isize_extended() out of active handle
  ext4: remove ctime/mtime update from ext4_alloc_file_blocks()
  ext4: unify SYNC mode checks in fallocate paths
  ext4: ensure zeroed partial blocks are persisted in SYNC mode
  ext4: move zero partial block range functions out of active handle
  ext4: pass allocate range as loff_t to ext4_alloc_file_blocks()
  ext4: remove handle parameters from zero partial block functions
  ext4: move ordered data handling out of ext4_block_do_zero_range()
  ext4: rename ext4_block_zero_page_range() to ext4_block_zero_range()
  ext4: factor out journalled block zeroing range
  ext4: rename and extend ext4_block_truncate_page()
  ...

Pull orangefs updates from Mike Marshall:
 "Fixes:
   - validate getxattr response length
   - don't overflow the bufmap slot on readahead
   - fix parsing problem with kernel debug keywords

  Cleanup:
   - take better advantage of strscpy

  New:
   - manage bufmap as folios
   - add usercopy whitelist to orangefs_op_cache"

* tag 'for-linus-7.1-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux:
  bufmap: manage as folios, V2.
  orangefs: validate getxattr response length
  orangefs_readahead: don't overflow the bufmap slot.
  debugfs: take better advantage of strscpy.
  orangefs: add usercopy whitelist to orangefs_op_cache
  orangefs-debugfs.c: fix parsing problem with kernel debug keywords.

Pull ntfs resurrection from Namjae Jeon:
 "Ever since Kari Argillander’s 2022 report [1] regarding the state of
  the ntfs3 driver, I have spent the last 4 years working to provide
  full write support and current trends (iomap, no buffer head, folio),
  enhanced performance, stable maintenance, utility support including
  fsck for NTFS in Linux.

  This new implementation is built upon the clean foundation of the
  original read-only NTFS driver, adding:

   - Write support:

     Implemented full write support based on the classic read-only NTFS
     driver. Added delayed allocation to improve write performance
     through multi-cluster allocation and reduced fragmentation of the
     cluster bitmap.

   - iomap conversion:

     Switched buffered IO (reads/writes), direct IO, file extent
     mapping, readpages, and writepages to use iomap.

   - Remove buffer_head:

     Completely removed buffer_head usage by converting to folios. As a
     result, the dependency on CONFIG_BUFFER_HEAD has been removed from
     Kconfig.

   - Stability improvements:

     The new ntfs driver passes 326 xfstests, compared to 273 for ntfs3.
     All tests passed by ntfs3 are a complete subset of the tests passed
     by this implementation. Added support for fallocate, idmapped
     mounts, permissions, and more.

  xfstests Results report:

     Total tests run: 787
     Passed         : 326
     Failed         : 38
     Skipped        : 423

  Failed tests breakdown:
    - 34 tests require metadata journaling
    - 4 other tests:
         094: No unwritten extent concept in NTFS on-disk format
         563: cgroup v2 aware writeback accounting not supported
         631: RENAME_WHITEOUT support required
         787: NFS delegation test"

Link: https://lore.kernel.org/all/da20d32b-5185-f40b-48b8-2986922d8b25@stargateuniverse.net/ [1]

[ Let's see if this undead filesystem ends up being of the "Easter
  miracle" kind, or the "Nosferatu of filesystems" kind... ]

* tag 'ntfs-for-7.1-rc1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs: (46 commits)
  ntfs: remove redundant out-of-bound checks
  ntfs: add bound checking to ntfs_external_attr_find
  ntfs: add bound checking to ntfs_attr_find
  ntfs: fix ignoring unreachable code warnings
  ntfs: fix inconsistent indenting warnings
  ntfs: fix variable dereferenced before check warnings
  ntfs: prefer IS_ERR_OR_NULL() over manual NULL check
  ntfs: harden ntfs_listxattr against EA entries
  ntfs: harden ntfs_ea_lookup against malformed EA entries
  ntfs: check $EA query-length in ntfs_ea_get
  ntfs: validate WSL EA payload sizes
  ntfs: fix WSL ea restore condition
  ntfs: add missing newlines to pr_err() messages
  ntfs: fix pointer/integer casting warnings
  ntfs: use ->mft_no instead of ->i_ino in prints
  ntfs: change mft_no type to u64
  ntfs: select FS_IOMAP in Kconfig
  ntfs: add MODULE_ALIAS_FS
  ntfs: reduce stack usage in ntfs_write_mft_block()
  ntfs: fix sysctl table registration and path
  ...

Pull bpf fixes from Alexei Starovoitov:
 "Most of the diff stat comes from Xu Kuohai's fix to emit ENDBR/BTI,
  since all JITs had to be touched to move constant blinding out and
  pass bpf_verifier_env in.

   - Fix use-after-free in arena_vm_close on fork (Alexei Starovoitov)

   - Dissociate struct_ops program with map if map_update fails (Amery
     Hung)

   - Fix out-of-range and off-by-one bugs in arm64 JIT (Daniel Borkmann)

   - Fix precedence bug in convert_bpf_ld_abs alignment check (Daniel
     Borkmann)

   - Fix arg tracking for imprecise/multi-offset in BPF_ST/STX insns
     (Eduard Zingerman)

   - Copy token from main to subprogs to fix missing kallsyms (Eduard
     Zingerman)

   - Prevent double close and leak of btf objects in libbpf (Jiri Olsa)

   - Fix af_unix null-ptr-deref in sockmap (Michal Luczaj)

   - Fix NULL deref in map_kptr_match_type for scalar regs (Mykyta
     Yatsenko)

   - Avoid unnecessary IPIs. Remove redundant bpf_flush_icache() in
     arm64 and riscv JITs (Puranjay Mohan)

   - Fix out of bounds access. Validate node_id in arena_alloc_pages()
     (Puranjay Mohan)

   - Reject BPF-to-BPF calls and callbacks in arm32 JIT (Puranjay Mohan)

   - Refactor all JITs to pass bpf_verifier_env to emit ENDBR/BTI for
     indirect jump targets on x86-64, arm64 JITs (Xu Kuohai)

   - Allow UTF-8 literals in bpf_bprintf_prepare() (Yihan Ding)"

* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: (32 commits)
  bpf, arm32: Reject BPF-to-BPF calls and callbacks in the JIT
  bpf: Dissociate struct_ops program with map if map_update fails
  bpf: Validate node_id in arena_alloc_pages()
  libbpf: Prevent double close and leak of btf objects
  selftests/bpf: cover UTF-8 trace_printk output
  bpf: allow UTF-8 literals in bpf_bprintf_prepare()
  selftests/bpf: Reject scalar store into kptr slot
  bpf: Fix NULL deref in map_kptr_match_type for scalar regs
  bpf: Fix precedence bug in convert_bpf_ld_abs alignment check
  bpf, arm64: Emit BTI for indirect jump target
  bpf, x86: Emit ENDBR for indirect jump targets
  bpf: Add helper to detect indirect jump targets
  bpf: Pass bpf_verifier_env to JIT
  bpf: Move constants blinding out of arch-specific JITs
  bpf, sockmap: Take state lock for af_unix iter
  bpf, sockmap: Fix af_unix null-ptr-deref in proto update
  selftests/bpf: Extend bpf_iter_unix to attempt deadlocking
  bpf, sockmap: Fix af_unix iter deadlock
  bpf, sockmap: Annotate af_unix sock:: Sk_state data-races
  selftests/bpf: verify kallsyms entries for token-loaded subprograms
  ...

Pull CXL (Compute Express Link) updates from Dave Jiang:
 "The significant change of interest is the handling of soft reserved
  memory conflict between CXL and HMEM. In essence CXL will be the first
  to claim the soft reserved memory ranges that belongs to CXL and
  attempt to enumerate them with best effort. If CXL is not able to
  enumerate the ranges it will punt them to HMEM.

  There are also MAINTAINERS email changes from Dan Williams and
  Jonathan Cameron"

* tag 'cxl-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (37 commits)
  MAINTAINERS: Update Jonathan Cameron's email address
  cxl/hdm: Add support for 32 switch decoders
  MAINTAINERS: Update address for Dan Williams
  tools/testing/cxl: Enable replay of user regions as auto regions
  cxl/region: Add a region sysfs interface for region lock status
  tools/testing/cxl: Test dax_hmem takeover of CXL regions
  tools/testing/cxl: Simulate auto-assembly failure
  dax/hmem: Parent dax_hmem devices
  dax/hmem: Fix singleton confusion between dax_hmem_work and hmem devices
  dax/hmem: Reduce visibility of dax_cxl coordination symbols
  cxl/region: Constify cxl_region_resource_contains()
  cxl/region: Limit visibility of cxl_region_contains_resource()
  dax/cxl: Fix HMEM dependencies
  cxl/region: Fix use-after-free from auto assembly failure
  cxl/core: Check existence of cxl_memdev_state in poison test
  cxl/core: use cleanup.h for devm_cxl_add_dax_region
  cxl/core/region: move dax region device logic into region_dax.c
  cxl/core/region: move pmem region driver logic into region_pmem.c
  dax/hmem, cxl: Defer and resolve Soft Reserved ownership
  cxl/region: Add helper to check Soft Reserved containment by CXL regions
  ...

Pull stop-machine update from Paul McKenney:

 - kernel-doc updates for stop_machine() and stop_machine_cpuslocked()
   functions

* tag 'stop-machine.2026.04.16a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
  stop_machine: Fix the documentation for a NULL cpus argument

Pull integrity updates from Mimi Zohar:
 "There are two main changes, one feature removal, some code cleanup,
  and a number of bug fixes.

  Main changes:
   - Detecting secure boot mode was limited to IMA. Make detecting
     secure boot mode accessible to EVM and other LSMs
   - IMA sigv3 support was limited to fsverity. Add IMA sigv3 support
     for IMA regular file hashes and EVM portable signatures

  Remove:
   - Remove IMA support for asychronous hash calculation originally
     added for hardware acceleration

  Cleanup:
   - Remove unnecessary Kconfig CONFIG_MODULE_SIG and CONFIG_KEXEC_SIG
     tests
   - Add descriptions of the IMA atomic flags

  Bug fixes:
   - Like IMA, properly limit EVM "fix" mode
   - Define and call evm_fix_hmac() to update security.evm
   - Fallback to using i_version to detect file change for filesystems
     that do not support STATX_CHANGE_COOKIE
   - Address missing kernel support for configured (new) TPM hash
     algorithms
   - Add missing crypto_shash_final() return value"

* tag 'integrity-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
  evm: Enforce signatures version 3 with new EVM policy 'bit 3'
  integrity: Allow sigv3 verification on EVM_XATTR_PORTABLE_DIGSIG
  ima: add support to require IMA sigv3 signatures
  ima: add regular file data hash signature version 3 support
  ima: Define asymmetric_verify_v3() to verify IMA sigv3 signatures
  ima: remove buggy support for asynchronous hashes
  integrity: Eliminate weak definition of arch_get_secureboot()
  ima: Add code comments to explain IMA iint cache atomic_flags
  ima_fs: Correctly create securityfs files for unsupported hash algos
  ima: check return value of crypto_shash_final() in boot aggregate
  ima: Define and use a digest_size field in the ima_algo_desc structure
  powerpc/ima: Drop unnecessary check for CONFIG_MODULE_SIG
  ima: efi: Drop unnecessary check for CONFIG_MODULE_SIG/CONFIG_KEXEC_SIG
  ima: fallback to using i_version to detect file change
  evm: fix security.evm for a file with IMA signature
  s390: Drop unnecessary CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT
  evm: Don't enable fix mode when secure boot is enabled
  integrity: Make arch_ima_get_secureboot integrity-wide

Pull hwspinlock updates from Bjorn Andersson:
 "Remove the unused u8500 hardware spinlock driver, and clean out the
  hwspinlock_pdata struct as this was the last user of the struct"

* tag 'hwlock-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
  hwspinlock: remove now unused pdata from header file
  hwspinlock: u8500: delete driver

Pull rpmsg updates from Bjorn Andersson:
 "Mark 'data' argument in rpmsg_send() const, and perculate to related
  drivers. Replace deprecated class_destroy() with class_unregister()"

* tag 'rpmsg-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
  media: platform: mtk-mdp3: Constify buffer passed to mdp_vpu_sendmsg()
  ASoC: qcom: Constify GPR packet being send over GPR interface
  rpmsg: Constify buffer passed to send API
  remoteproc: mtk_scp: Constify buffer passed to scp_send_ipi()
  remoteproc: mtk_scp_ipi: Constify buffer passed to scp_ipi_send()
  drivers: rpmsg: class_destroy() is deprecated