Pull devicetree updates from Rob Herring:
 "DT core:

   - Add support for handling multiple cells in "iommu-map" entries

   - Support only 1 entry in /reserved-memory "reg" entries. Support for
     more than 1 entry has been broken

   - Fix a UAF on alloc_reserved_mem_array() failure

   - Make "ibm,phandle" handling logic specific to PPC

   - Use memcpy() instead of strcpy() for known length strings

   - Ensure __of_find_n_match_cpu_property() handles malformed "reg"
     entries

   - Add various checks that expected strings are strings before
     accessing them

   - Drop redundant memset() when unflattening DT

  DT bindings:

   - Add a DTS style checker. Currently hooked up to dt_binding_check to
     check examples

   - Convert st,nomadik platform, ti,omap-dmm, and ti,irq-crossbar
     bindings to DT schema

   - Add Apple System Management Controller hwmon, Qualcomm Hamoa
     Embedded Controller, Qualcomm IPQ6018 PWM controller, fsl,mc1323,
     Samsung SOFEF01-M DDIC panel, Freescale i.MX53 Television Encoder,
     Samsung S2M series PMIC extcon, and MT6365 PMIC AuxADC schemas

   - Extend bindings for QCom Maili and Nord PDC, QCom Hali fastrpc,
     qcom,eliza-imem, qcom,oryon-1-5 CPU, and MT6365 Keys

   - Consolidate "sram" property definitions

   - Fix constraints on "nvmem" properties which only contain phandles
     and no arg cells

   - Another pass of fixing "phandle-array" constraints

   - Add Gira vendor prefix"

* tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (50 commits)
  dt-bindings: interrupt-controller: qcom,pdc: Add Maili compatible string
  dt-bindings: interrupt-controller: ti,irq-crossbar: Convert to DT schema
  dt-bindings: vendor-prefixes: add Gira
  dt-bindings: embedded-controller: Add Qualcomm reference device EC description
  dt-bindings: pwm: add IPQ6018 binding
  dt-bindings: hwmon: Add Apple System Management Controller hwmon schema
  docs: dt: writing-schema: Clarify what is required in a schema
  of: Respect #{iommu,msi}-cells in maps
  of: Factor arguments passed to of_map_id() into a struct
  of: Add convenience wrappers for of_map_id()
  of: reserved_mem: zero total_reserved_mem_cnt if no valid /reserved-memory entry
  of: reserved_mem: handle NULL name in of_reserved_mem_lookup()
  dt-bindings: cache: l2c2x0: Add missing power-domains
  dt-bindings: interrupt-controller: renesas,r9a09g077-icu: Fix reg size in example
  dt-bindings: nvmem: consumer: Make 'nvmem' an array of one-item entries
  drivers/of/overlay: Use memcpy() to copy known length strings
  dt-bindings: add self-test fixtures for style checker
  dt-bindings: wire style checker into dt_binding_check
  scripts/jobserver-exec: propagate child exit status
  dt-bindings: add DTS style checker
  ...

Pull slab updates from Vlastimil Babka:

 - Support for "allocation tokens" (currently available in Clang 22+)
   for smarter partitioning of kmalloc caches based on the allocated
   object type, which can be enabled instead of the "random"
   per-caller-address-hash partitioning.

   It should be able to deterministically separate types containing a
   pointer from those that do not (Marco Elver)

 - Improvements and simplification of the kmem_cache_alloc_bulk() and
   mempool_alloc_bulk() API. This includes adaptation of callers
   (Christoph Hellwig)

 - Performance improvements and cleanups related mostly to sheaves
   refill (Hao Li, Shengming Hu, Vlastimil Babka)

 - Several fixups for the slabinfo tool (Xuewen Wang)

* tag 'slab-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
  mm/slab: do not limit zeroing to orig_size when only red zoning is enabled
  mm/slub: preserve original size in _kmalloc_nolock_noprof retry path
  mm: simplify the mempool_alloc_bulk API
  mm/slab: improve kmem_cache_alloc_bulk
  mm/slub: detach and reattach partial slabs in batch
  mm/slub: introduce helpers for node partial slab state
  mm/slub: use empty sheaf helpers for oversized sheaves
  tools/mm/slabinfo: remove redundant slab->partial assignment
  tools/mm/slabinfo: remove dead assignment in get_obj_and_str()
  tools/mm/slabinfo: Fix trace disable logic inversion
  MAINTAINERS: add slab-related scripts and tools to SLAB ALLOCATOR
  mm/slub: fix typo in sheaves comment
  mm, slab: simplify returning slab in __refill_objects_node()
  mm, slab: add an optimistic __slab_try_return_freelist()
  slab: fix kernel-docs for mm-api
  slab: improve KMALLOC_PARTITION_RANDOM randomness
  slab: support for compiler-assisted type-based slab cache partitioning
  mm/slub: defer freelist construction until after bulk allocation from a new slab

Pull Rust updates from Miguel Ojeda:
 "This one is big due to the vendoring of the `zerocopy` library, which
  allows us to replace a bunch of `unsafe` code dealing with conversions
  between byte sequences and other types with safe alternatives. More
  details on that below (and in its merge commit).

  Toolchain and infrastructure:

   - Introduce support for the 'zerocopy' library [1][2]:

         Fast, safe, compile error. Pick two.

         Zerocopy makes zero-cost memory manipulation effortless. We write
         `unsafe` so you don't have to.

     It essentially provides derivable traits (e.g. 'FromBytes') and
     macros (e.g. 'transmute!') for safely converting between byte
     sequences and other types. Having such support allows us to remove
     some 'unsafe' code.

     It is among the most downloaded Rust crates and it is also used by
     the Rust compiler itself.

     It is licensed under "BSD-2-Clause OR Apache-2.0 OR MIT".

     The crates are imported essentially as-is (only +2/-3 lines needed
     to be adapted), plus SPDX identifiers. Upstream has since added the
     SPDX identifiers as well as one of the tweaks at my request, thus
     reducing our future diffs on updates -- I keep the details in one
     of our usual live lists [3].

     In total, it is about ~39k lines added, ~32k without counting
     'benches/' which are just for documentation purposes.

     The series includes a few Kbuild and rust-analyzer improvements and
     an example patch using it in Nova, removing one 'unsafe impl'.

     I checked that the codegen of an isolated example function (similar
     to the Nova patch on top) is essentially identical. It also turns
     out that (for that particular case) the 'zerocopy' version, even
     with 'debug-assertions' enabled, has no remaining panics, unlike a
     few in the current code (since the compiler can prove the remaining
     'ub_checks' statically).

     So their "fast, safe" does indeed check out -- at least in that
     case.

   - Support AutoFDO. This allows Rust code to be profiled and optimized
     based on the profile. Tested with Rust Binder: ~13% slower without
     AutoFDO in the binderAddInts benchmark (using an app-launch
     benchmark for the profile).

   - Support Software Tag-Based KASAN.

     In addition, fix KASAN Kconfig by requiring Clang.

   - Add Kconfig options for each existing Rust KUnit test suite, such
     as 'CONFIG_RUST_BITMAP_KUNIT_TEST'.

     They are placed within a new menu, 'CONFIG_RUST_KUNIT_TESTS', in
     the new 'rust/kernel/Kconfig.test' file.

   - Support the upcoming Rust 1.98.0 release (expected 2026-08-20):
     lint cleanups and an unstable flag rename.

   - Disable 'rustdoc' documentation inlining for all prelude items,
     which bloats the generated documentation.

   - Ignore (in Git) and clean (in Kbuild) the (rarely) 'rustc'-generated
     '*.long-type-*.txt' files.

  'kernel' crate:

   - Add new 'bitfield' module with the 'bitfield!' macro (extracted
     from the existing 'register!' one), which declares integer types
     that are split into distinct bit fields of arbitrary length.

     Each field is a 'Bounded' of the appropriate bit width (ensuring
     values are properly validated and avoiding implicit data loss) and
     gets several generated getters and setters (infallible, 'const' and
     fallible) as well as associated constants ('_MASK', '_SHIFT' and
     '_RANGE'). It also supports fields that can be converted from/to
     custom types, either fallibly ('?=>') or infallibly ('=>').

     For instance:

         bitfield! {
             struct Rgb(u16) {
                 15:11 blue;
                 10:5 green;
                 4:0 red;
             }
         }

         // Compile-time checks.
         let color = Rgb::zeroed().with_const_green::<0x1f>();

         assert_eq!(color.green(), 0x1f);
         assert_eq!(color.into_raw(), 0x1f << Rgb::GREEN_SHIFT);

     Add as well documentation and a test suite for it, as usual; and
     update the 'register!' macro to use it.

     It will be maintained by Alexandre Courbot (with Yury Norov as
     reviewer) under a new 'MAINTAINERS' entry: 'RUST [BITFIELD]'.

   - 'ptr' module: rework index projection syntax into keyworded syntax
     and introduce panicking variant.

     The keyword syntax ('build:', 'try:', 'panic:') is more explicit
     and paves the way of perhaps adding more flavors in the future,
     e.g. an 'unsafe' index projection.

     For instance, projections now look like this:

         fn f(p: *const [u8; 32]) -> Result {
             // Ok, within bounds, checked at build time.
             project!(p, [build: 1]);

             // Build error.
             project!(p, [build: 128]);

             // `OutOfBound` runtime error (convertible to `ERANGE`).
             project!(p, [try: 128]);

             // Runtime panic.
             project!(p, [panic: 128]);

             Ok(())
         }

     Update as well the users, which now look like e.g.

         // Pointer to the first entry of the GSP message queue.
         let data = project!(self.0.as_ptr(), .gspq.msgq.data[build: 0]);

   - 'build_assert' module: make the module the home of its macros
     instead of rendering them twice.

   - 'sync' module: add 'UniqueArc::as_ptr()' associated function.

   - 'alloc' module:

       - Fix the 'Vec::reserve()' doctest to properly account for the
         existing vector length in the capacity assertion.

       - Fix an incorrect operator in the 'Vec::extend_with()' 'SAFETY'
         comment; add a doc test demonstrating basic usage and the
         zero-length case.

   - Clean imports across several modules to follow the "kernel
     vertical" import style in order to minimize conflicts.

  'pin-init' crate:

   - User visible changes:

       - Do not generate 'non_snake_case' warnings for identifiers that
         are syntactically just users of a field name. This would allow
         all '#[allow(non_snake_case)]' in nova-core to be removed,
         which Gary will send to the nova tree next cycle.

       - Filter non-cfg attributes out properly in derived structs. This
         improves pin-init compatibility with other derive macros.

       - Insert projection types' where clause properly.

   - Other changes:

       - Bump MSRV to 1.82, plus associated cleanups.

       - Overhaul how init slots are projected. The new approach is
         easier to justify with safety comments.

       - Mark more functions as inline, which should help mitigate the
         super-long symbol name issue due to lack of inlining.

  rust-analyzer:

   - Support '--envs' for passing env vars for crates like 'zerocopy'.

  'MAINTAINERS':

   - Add the following reviewers to the 'RUST' entry:
       - Daniel Almeida
       - Tamir Duberstein
       - Alexandre Courbot
       - Onur Özkan

     They have been involved in the Rust for Linux project for about 7
     collective years and bring expertise across several domains, which
     will be very useful to have around in the future.

     Thanks everyone for stepping up!

  And some other fixes, cleanups and improvements"

Link: https://github.com/google/zerocopy [1]
Link: https://docs.rs/zerocopy [2]
Link: https://github.com/Rust-for-Linux/linux/issues/1239 [3]

* tag 'rust-7.2' of gitolite.kernel.org:pub/scm/linux/kernel/git/ojeda/linux: (86 commits)
  MAINTAINERS: add Onur Özkan as Rust reviewer
  MAINTAINERS: add Alexandre Courbot as Rust reviewer
  MAINTAINERS: add Tamir Duberstein as Rust reviewer
  MAINTAINERS: add Daniel Almeida as Rust reviewer
  kbuild: rust: clean `zerocopy-derive` in `mrproper`
  rust: make `build_assert` module the home of related macros
  rust: str: clean unused import for Rust >= 1.98
  rust: str: use the "kernel vertical" imports style
  rust: aref: use the "kernel vertical" imports style
  rust: page: use the "kernel vertical" imports style
  gpu: nova-core: firmware: parse `FalconUCodeDescV2` via `zerocopy`
  rust: prelude: add `zerocopy{,_derive}::FromBytes`
  rust: zerocopy-derive: enable support in kbuild
  rust: zerocopy-derive: add `README.md`
  rust: zerocopy-derive: avoid generating non-ASCII identifiers
  rust: zerocopy-derive: add SPDX License Identifiers
  rust: zerocopy-derive: import crate
  rust: zerocopy: enable support in kbuild
  rust: zerocopy: add `README.md`
  rust: zerocopy: remove float `Display` support
  ...

Pull Kbuild / Kconfig updates from Nathan Chancellor:
 "Kbuild:

   - Remove broken module linking exclusion for BTF

   - Add documentation around how offset header files work

   - Include unstripped vDSO libraries in pacman packages

   - Bump minimum version of LLVM for building the kernel to 17.0.1 and
     clean up unnecessary workarounds

   - Use a context manager in run-clang-tools

   - Add dist macro value if present to release tag for RPM packages

   - Detect and report truncated buf_printf() output in modpost

   - Add __llvm_covfun and __llvm_covmap to section whitelist in modpost

   - Support Clang's distributed ThinLTO mode

   - Remove architecture specific configurations for AutoFDO and
     Propeller to ease individual architecture maintenance

  Kconfig:

   - Add kconfig-sym-check target to look for dangling Kconfig symbol
     references and invalid tristate literal values

   - Harden against potential NULL pointer dereference

   - Fix typo in Kconfig test comment"

* tag 'kbuild-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux: (31 commits)
  kconfig: tests: fix typo in comment
  kconfig: Remove the architecture specific config for Propeller
  kconfig: Remove the architecture specific config for AutoFDO
  modpost: Add __llvm_covfun and __llvm_covmap to section_white_list
  kconfig: add kconfig-sym-check static checker
  kbuild: Remove unnecessary 'T' modifier in cmd_ar_builtin_fixup
  kbuild: distributed build support for Clang ThinLTO
  kbuild: move vmlinux.a build rule to scripts/Makefile.vmlinux_a
  scripts: modpost: detect and report truncated buf_printf() output
  kbuild: rpm-pkg: append %{?dist} macro to Release tag
  run-clang-tools: run multiprocessing.Pool as context manager
  compiler-clang.h: Drop explicit version number from "all" diagnostic macro
  compiler-clang.h: Remove __cleanup -Wunused-variable workaround
  kbuild: Remove check for broken scoping with clang < 17 in CC_HAS_ASM_GOTO_OUTPUT
  x86/entry/vdso32: Remove conditional omission of '.cfi_offset eflags'
  x86/module: Revert "Deal with GOT based stack cookie load on Clang < 17"
  x86/build: Drop unnecessary '-ffreestanding' addition to KBUILD_CFLAGS
  scripts/Makefile.warn: Drop -Wformat handling for clang < 16
  riscv: Drop tautological condition from TOOLCHAIN_NEEDS_OLD_ISA_SPEC
  riscv: Remove tautological condition from selection of ARCH_SUPPORTS_CFI
  ...

Just like for the other two Rust proc macros, remove the artifacts in
`mrproper`.

This should have been part of commit 506054980429 ("rust: zerocopy-derive:
enable support in kbuild").

Link: https://patch.msgid.link/20260610143025.368801-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

Provide good/ and bad/ DTS and YAML fixtures plus a small runner that
feeds them to dt-check-style and diffs the output against expected
text files. Wired into a new top-level dt_style_selftest make target
so the suite can be exercised independently of the full tree.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Link: https://patch.msgid.link/80fec5d2cfcdee0f9c5e2d4921ebbd4115d392b7.1779908995.git.daniel@makrotopia.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

With all the new files in place and ready from the new crate, enable
the support for it in the build system.

In addition, skip formatting for this vendored crate.

Link: https://patch.msgid.link/20260608141439.182634-18-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

With all the new files in place and ready from the new crate, enable
the support for it in the build system.

In addition, skip formatting for this vendored crate.

Finally, there are no generated symbols expected from `zerocopy`, thus
skip adding the `exports` generation.

Link: https://patch.msgid.link/20260608141439.182634-13-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>