linux-stable.git/rust/kernel, branch v6.13.5 Linux kernel stable tree rust: cleanup unnecessary casts 2025-02-27T12:34:15+00:00 Gary Guo gary@garyguo.net 2024-09-13T21:29:25+00:00 fb5fecfa6623ccd07513a83dac307aad07c9e525 commit 9b98be76855f14bd5180b59c1ac646b5add98f33 upstream. With `long` mapped to `isize`, `size_t`/`__kernel_size_t` mapped to `usize` and `char` mapped to `u8`, many of the existing casts are no longer necessary. Signed-off-by: Gary Guo <gary@garyguo.net> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Link: https://lore.kernel.org/r/20240913213041.395655-6-gary@garyguo.net [ Moved `uaccess` changes to the previous commit, since they were irrefutable patterns that Rust >= 1.82.0 warns about. Removed a couple casts that now use `c""` literals. Rebased on top of `rust-next`. - Miguel ] Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9b98be76855f14bd5180b59c1ac646b5add98f33 upstream.

With `long` mapped to `isize`, `size_t`/`__kernel_size_t` mapped to
`usize` and `char` mapped to `u8`, many of the existing casts are no
longer necessary.

Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/20240913213041.395655-6-gary@garyguo.net
[ Moved `uaccess` changes to the previous commit, since they were
  irrefutable patterns that Rust >= 1.82.0 warns about. Removed a
  couple casts that now use `c""` literals. Rebased on top of
  `rust-next`. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rust: map `long` to `isize` and `char` to `u8` 2025-02-27T12:34:15+00:00 Gary Guo gary@garyguo.net 2024-09-13T21:29:24+00:00 7efbbb5407e7fa835832452d39db7a0d0d170e7b commit 1bae8729e50a900f41e9a1c17ae81113e4cf62b8 upstream. The following FFI types are replaced compared to `core::ffi`: 1. `char` type is now always mapped to `u8`, since kernel uses `-funsigned-char` on the C code. `core::ffi` maps it to platform default ABI, which can be either signed or unsigned. 2. `long` is now always mapped to `isize`. It's very common in the kernel to use `long` to represent a pointer-sized integer, and in fact `intptr_t` is a typedef of `long` in the kernel. Enforce this mapping rather than mapping to `i32/i64` depending on platform can save us a lot of unnecessary casts. Signed-off-by: Gary Guo <gary@garyguo.net> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Link: https://lore.kernel.org/r/20240913213041.395655-5-gary@garyguo.net [ Moved `uaccess` changes from the next commit, since they were irrefutable patterns that Rust >= 1.82.0 warns about. Reworded slightly and reformatted a few documentation comments. Rebased on top of `rust-next`. Added the removal of two casts to avoid Clippy warnings. - Miguel ] Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1bae8729e50a900f41e9a1c17ae81113e4cf62b8 upstream.

The following FFI types are replaced compared to `core::ffi`:

1. `char` type is now always mapped to `u8`, since kernel uses
   `-funsigned-char` on the C code. `core::ffi` maps it to platform
   default ABI, which can be either signed or unsigned.

2. `long` is now always mapped to `isize`. It's very common in the
   kernel to use `long` to represent a pointer-sized integer, and in
   fact `intptr_t` is a typedef of `long` in the kernel. Enforce this
   mapping rather than mapping to `i32/i64` depending on platform can
   save us a lot of unnecessary casts.

Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/20240913213041.395655-5-gary@garyguo.net
[ Moved `uaccess` changes from the next commit, since they were
  irrefutable patterns that Rust >= 1.82.0 warns about. Reworded
  slightly and reformatted a few documentation comments. Rebased on
  top of `rust-next`. Added the removal of two casts to avoid Clippy
  warnings. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rust: finish using custom FFI integer types 2025-02-27T12:34:15+00:00 Miguel Ojeda ojeda@kernel.org 2024-12-15T21:43:53+00:00 0545eb878267d95e94c5cc76667fdd7d5a1c384b commit 27c7518e7f1ccaaa43eb5f25dc362779d2dc2ccb upstream. In the last kernel cycle we migrated most of the `core::ffi` cases in commit d072acda4862 ("rust: use custom FFI integer types"): Currently FFI integer types are defined in libcore. This commit creates the `ffi` crate and asks bindgen to use that crate for FFI integer types instead of `core::ffi`. This commit is preparatory and no type changes are made in this commit yet. Finish now the few remaining/new cases so that we perform the actual remapping in the next commit as planned. Acked-by: Jocelyn Falempe <jfalempe@redhat.com> # drm Link: https://lore.kernel.org/rust-for-linux/CANiq72m_rg42SvZK=bF2f0yEoBLVA33UBhiAsv8THhVu=G2dPA@mail.gmail.com/ Link: https://lore.kernel.org/all/cc9253fa-9d5f-460b-9841-94948fb6580c@redhat.com/ Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 27c7518e7f1ccaaa43eb5f25dc362779d2dc2ccb upstream.

In the last kernel cycle we migrated most of the `core::ffi` cases in
commit d072acda4862 ("rust: use custom FFI integer types"):

    Currently FFI integer types are defined in libcore. This commit
    creates the `ffi` crate and asks bindgen to use that crate for FFI
    integer types instead of `core::ffi`.

    This commit is preparatory and no type changes are made in this
    commit yet.

Finish now the few remaining/new cases so that we perform the actual
remapping in the next commit as planned.

Acked-by: Jocelyn Falempe <jfalempe@redhat.com> # drm
Link: https://lore.kernel.org/rust-for-linux/CANiq72m_rg42SvZK=bF2f0yEoBLVA33UBhiAsv8THhVu=G2dPA@mail.gmail.com/
Link: https://lore.kernel.org/all/cc9253fa-9d5f-460b-9841-94948fb6580c@redhat.com/
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rust: rbtree: fix overindented list item 2025-02-21T13:11:06+00:00 Miguel Ojeda ojeda@kernel.org 2025-02-06T23:20:22+00:00 f7a9031eb19c2d5ebe40787f1c78acfdc440f763 commit 2e4f982cf392af2f1282b5537a72144e064799e3 upstream. Starting with Rust 1.86.0 (to be released 2025-04-03), Clippy will have a new lint, `doc_overindented_list_items` [1], which catches cases of overindented list items. The lint has been added by Yutaro Ohno, based on feedback from the kernel [2] on a patch that fixed a similar case -- commit 0c5928deada1 ("rust: block: fix formatting in GenDisk doc"). Clippy reports a few cases in the kernel, apart from the one already fixed in the commit above. One is this one: error: doc list item overindented --> rust/kernel/rbtree.rs:1152:5 | 1152 | /// null, it is a pointer to the root of the [`RBTree`]. | ^^^^ help: try using ` ` (2 spaces) | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_overindented_list_items = note: `-D clippy::doc-overindented-list-items` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::doc_overindented_list_items)]` Thus clean it up. Cc: Yutaro Ohno <yutaro.ono.418@gmail.com> Cc: stable@vger.kernel.org # Needed in 6.12.y and 6.13.y only (Rust is pinned in older LTSs). Fixes: a335e9591404 ("rust: rbtree: add `RBTree::entry`") Link: https://github.com/rust-lang/rust-clippy/pull/13711 [1] Link: https://github.com/rust-lang/rust-clippy/issues/13601 [2] Reviewed-by: Alice Ryhl <aliceryhl@google.com> Reviewed-by: Yutaro Ohno <yutaro.ono.418@gmail.com> Link: https://lore.kernel.org/r/20250206232022.599998-1-ojeda@kernel.org [ There are a few other cases, so updated message. - Miguel ] Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 2e4f982cf392af2f1282b5537a72144e064799e3 upstream.

Starting with Rust 1.86.0 (to be released 2025-04-03), Clippy will have
a new lint, `doc_overindented_list_items` [1], which catches cases of
overindented list items.

The lint has been added by Yutaro Ohno, based on feedback from the kernel
[2] on a patch that fixed a similar case -- commit 0c5928deada1 ("rust:
block: fix formatting in GenDisk doc").

Clippy reports a few cases in the kernel, apart from the one already
fixed in the commit above. One is this one:

    error: doc list item overindented
        --> rust/kernel/rbtree.rs:1152:5
         |
    1152 | ///     null, it is a pointer to the root of the [`RBTree`].
         |     ^^^^ help: try using `  ` (2 spaces)
         |
         = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_overindented_list_items
         = note: `-D clippy::doc-overindented-list-items` implied by `-D warnings`
         = help: to override `-D warnings` add `#[allow(clippy::doc_overindented_list_items)]`

Thus clean it up.

Cc: Yutaro Ohno <yutaro.ono.418@gmail.com>
Cc: stable@vger.kernel.org # Needed in 6.12.y and 6.13.y only (Rust is pinned in older LTSs).
Fixes: a335e9591404 ("rust: rbtree: add `RBTree::entry`")
Link: https://github.com/rust-lang/rust-clippy/pull/13711 [1]
Link: https://github.com/rust-lang/rust-clippy/issues/13601 [2]
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Yutaro Ohno <yutaro.ono.418@gmail.com>
Link: https://lore.kernel.org/r/20250206232022.599998-1-ojeda@kernel.org
[ There are a few other cases, so updated message. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rust: init: use explicit ABI to clean warning in future compilers 2025-02-17T10:36:36+00:00 Miguel Ojeda ojeda@kernel.org 2025-01-21T20:09:34+00:00 57f6a406f4ecef37abe144d4798e7e84d29ac867 commit c21bdb3d8a850afdfa4afe77eea39ae9533629b0 upstream. Starting with Rust 1.86.0 (currently in nightly, to be released on 2025-04-03), the `missing_abi` lint is warn-by-default [1]: error: extern declarations without an explicit ABI are deprecated --> rust/doctests_kernel_generated.rs:3158:1 | 3158 | extern { | ^^^^^^ help: explicitly specify the C ABI: `extern "C"` | = note: `-D missing-abi` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(missing_abi)]` Thus clean it up. Cc: <stable@vger.kernel.org> # Needed in 6.12.y and 6.13.y only (Rust is pinned in older LTSs). Fixes: 7f8977a7fe6d ("rust: init: add `{pin_}chain` functions to `{Pin}Init<T, E>`") Link: https://github.com/rust-lang/rust/pull/132397 [1] Reviewed-by: Gary Guo <gary@garyguo.net> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Reviewed-by: Fiona Behrens <me@kloenk.dev> Link: https://lore.kernel.org/r/20250121200934.222075-1-ojeda@kernel.org [ Added 6.13.y to Cc: stable tag. - Miguel ] Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit c21bdb3d8a850afdfa4afe77eea39ae9533629b0 upstream.

Starting with Rust 1.86.0 (currently in nightly, to be released on
2025-04-03), the `missing_abi` lint is warn-by-default [1]:

    error: extern declarations without an explicit ABI are deprecated
        --> rust/doctests_kernel_generated.rs:3158:1
         |
    3158 | extern {
         | ^^^^^^ help: explicitly specify the C ABI: `extern "C"`
         |
         = note: `-D missing-abi` implied by `-D warnings`
         = help: to override `-D warnings` add `#[allow(missing_abi)]`

Thus clean it up.

Cc: <stable@vger.kernel.org> # Needed in 6.12.y and 6.13.y only (Rust is pinned in older LTSs).
Fixes: 7f8977a7fe6d ("rust: init: add `{pin_}chain` functions to `{Pin}Init<T, E>`")
Link: https://github.com/rust-lang/rust/pull/132397 [1]
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Fiona Behrens <me@kloenk.dev>
Link: https://lore.kernel.org/r/20250121200934.222075-1-ojeda@kernel.org
[ Added 6.13.y to Cc: stable tag. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge tag 'wq-for-6.13-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 2025-01-03T23:03:56+00:00 Linus Torvalds torvalds@linux-foundation.org 2025-01-03T23:03:56+00:00 f9aa1fb9f8c0542f5f6e6e620de320995d5622ad Pull workqueue fixes from Tejun Heo: - Suppress a corner case spurious flush dependency warning - Two trivial changes * tag 'wq-for-6.13-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: add printf attribute to __alloc_workqueue() workqueue: Do not warn when cancelling WQ_MEM_RECLAIM work from !WQ_MEM_RECLAIM worker rust: add safety comment in workqueue traits 
Pull workqueue fixes from Tejun Heo:

 - Suppress a corner case spurious flush dependency warning

 - Two trivial changes

* tag 'wq-for-6.13-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: add printf attribute to __alloc_workqueue()
  workqueue: Do not warn when cancelling WQ_MEM_RECLAIM work from !WQ_MEM_RECLAIM worker
  rust: add safety comment in workqueue traits
rust: net::phy fix module autoloading 2024-12-17T08:20:07+00:00 FUJITA Tomonori fujita.tomonori@gmail.com 2024-12-12T13:00:15+00:00 94901b7a74d82bfd30420f1d9d00898278fdc8bf The alias symbol name was renamed. Adjust module_phy_driver macro to create the proper symbol name to fix module autoloading. Fixes: 054a9cd395a7 ("modpost: rename alias symbol for MODULE_DEVICE_TABLE()") Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com> Link: https://patch.msgid.link/20241212130015.238863-1-fujita.tomonori@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
The alias symbol name was renamed. Adjust module_phy_driver macro to
create the proper symbol name to fix module autoloading.

Fixes: 054a9cd395a7 ("modpost: rename alias symbol for MODULE_DEVICE_TABLE()")
Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
Link: https://patch.msgid.link/20241212130015.238863-1-fujita.tomonori@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
rust: add safety comment in workqueue traits 2024-12-03T20:47:58+00:00 Konstantin Andrikopoulos kernel@mandragore.io 2024-11-27T15:07:38+00:00 b03917e02bf9861be887a7e67c399b3b014f88be Add missing safety comments for the implementation of the unsafe traits WorkItemPointer and RawWorkItem for Arc<T> in workqueue.rs Link: https://github.com/Rust-for-Linux/linux/issues/351. Co-developed-by: Vangelis Mamalakis <mamalakis@google.com> Signed-off-by: Vangelis Mamalakis <mamalakis@google.com> Suggested-by: Miguel Ojeda <ojeda@kernel.org> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Signed-off-by: Konstantin Andrikopoulos <kernel@mandragore.io> Signed-off-by: Tejun Heo <tj@kernel.org> 
Add missing safety comments for the implementation of the unsafe traits
WorkItemPointer and RawWorkItem for Arc<T> in workqueue.rs

Link: https://github.com/Rust-for-Linux/linux/issues/351.
Co-developed-by: Vangelis Mamalakis <mamalakis@google.com>
Signed-off-by: Vangelis Mamalakis <mamalakis@google.com>
Suggested-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Konstantin Andrikopoulos <kernel@mandragore.io>
Signed-off-by: Tejun Heo <tj@kernel.org>
Merge tag 'block-6.13-20242901' of git://git.kernel.dk/linux 2024-11-30T23:47:29+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-11-30T23:47:29+00:00 cfd47302ac64b595beb0a67a337b81942146448a Pull more block updates from Jens Axboe: - NVMe pull request via Keith: - Use correct srcu list traversal (Breno) - Scatter-gather support for metadata (Keith) - Fabrics shutdown race condition fix (Nilay) - Persistent reservations updates (Guixin) - Add the required bits for MD atomic write support for raid0/1/10 - Correct return value for unknown opcode in ublk - Fix deadlock with zone revalidation - Fix for the io priority request vs bio cleanups - Use the correct unsigned int type for various limit helpers - Fix for a race in loop - Cleanup blk_rq_prep_clone() to prevent uninit-value warning and make it easier for actual humans to read - Fix potential UAF when iterating tags - A few fixes for bfq-iosched UAF issues - Fix for brd discard not decrementing the allocated page count - Various little fixes and cleanups * tag 'block-6.13-20242901' of git://git.kernel.dk/linux: (36 commits) brd: decrease the number of allocated pages which discarded block, bfq: fix bfqq uaf in bfq_limit_depth() block: Don't allow an atomic write be truncated in blkdev_write_iter() mq-deadline: don't call req_get_ioprio from the I/O completion handler block: Prevent potential deadlock in blk_revalidate_disk_zones() block: Remove extra part pointer NULLify in blk_rq_init() nvme: tuning pr code by using defined structs and macros nvme: introduce change ptpl and iekey definition block: return bool from get_disk_ro and bdev_read_only block: remove a duplicate definition for bdev_read_only block: return bool from blk_rq_aligned block: return unsigned int from blk_lim_dma_alignment_and_pad block: return unsigned int from queue_dma_alignment block: return unsigned int from bdev_io_opt block: req->bio is always set in the merge code block: don't bother checking the data direction for merges block: blk-mq: fix uninit-value in blk_rq_prep_clone and refactor Revert "block, bfq: merge bfq_release_process_ref() into bfq_put_cooperator()" md/raid10: Atomic write support md/raid1: Atomic write support ... 
Pull more block updates from Jens Axboe:

 - NVMe pull request via Keith:
      - Use correct srcu list traversal (Breno)
      - Scatter-gather support for metadata (Keith)
      - Fabrics shutdown race condition fix (Nilay)
      - Persistent reservations updates (Guixin)

 - Add the required bits for MD atomic write support for raid0/1/10

 - Correct return value for unknown opcode in ublk

 - Fix deadlock with zone revalidation

 - Fix for the io priority request vs bio cleanups

 - Use the correct unsigned int type for various limit helpers

 - Fix for a race in loop

 - Cleanup blk_rq_prep_clone() to prevent uninit-value warning and make
   it easier for actual humans to read

 - Fix potential UAF when iterating tags

 - A few fixes for bfq-iosched UAF issues

 - Fix for brd discard not decrementing the allocated page count

 - Various little fixes and cleanups

* tag 'block-6.13-20242901' of git://git.kernel.dk/linux: (36 commits)
  brd: decrease the number of allocated pages which discarded
  block, bfq: fix bfqq uaf in bfq_limit_depth()
  block: Don't allow an atomic write be truncated in blkdev_write_iter()
  mq-deadline: don't call req_get_ioprio from the I/O completion handler
  block: Prevent potential deadlock in blk_revalidate_disk_zones()
  block: Remove extra part pointer NULLify in blk_rq_init()
  nvme: tuning pr code by using defined structs and macros
  nvme: introduce change ptpl and iekey definition
  block: return bool from get_disk_ro and bdev_read_only
  block: remove a duplicate definition for bdev_read_only
  block: return bool from blk_rq_aligned
  block: return unsigned int from blk_lim_dma_alignment_and_pad
  block: return unsigned int from queue_dma_alignment
  block: return unsigned int from bdev_io_opt
  block: req->bio is always set in the merge code
  block: don't bother checking the data direction for merges
  block: blk-mq: fix uninit-value in blk_rq_prep_clone and refactor
  Revert "block, bfq: merge bfq_release_process_ref() into bfq_put_cooperator()"
  md/raid10: Atomic write support
  md/raid1: Atomic write support
  ...
Merge tag 'char-misc-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 2024-11-29T19:58:27+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-11-29T19:58:27+00:00 2eff01ee2881becc9daaa0d53477ec202136b1f4 Pull char/misc/IIO/whatever driver subsystem updates from Greg KH: "Here is the 'big and hairy' char/misc/iio and other small driver subsystem updates for 6.13-rc1. Loads of things in here, and even a fun merge conflict! - rust misc driver bindings and other rust changes to make misc drivers actually possible. I think this is the tipping point, expect to see way more rust drivers going forward now that these bindings are present. Next merge window hopefully we will have pci and platform drivers working, which will fully enable almost all driver subsystems to start accepting (or at least getting) rust drivers. This is the end result of a lot of work from a lot of people, congrats to all of them for getting this far, you've proved many of us wrong in the best way possible, working code :) - IIO driver updates, too many to list individually, that subsystem keeps growing and growing... - Interconnect driver updates - nvmem driver updates - pwm driver updates - platform_driver::remove() fixups, loads of them - counter driver updates - misc driver updates (keba?) - binder driver updates and fixes - loads of other small char/misc/etc driver updates and additions, full details in the shortlog. All of these have been in linux-next for a while, with no other reported issues other than that merge conflict" * tag 'char-misc-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (401 commits) mei: vsc: Fix typo "maintstepping" -> "mainstepping" firmware: Switch back to struct platform_driver::remove() misc: isl29020: Fix the wrong format specifier scripts/tags.sh: Don't tag usages of DEFINE_MUTEX fpga: Switch back to struct platform_driver::remove() mei: vsc: Improve error logging in vsc_identify_silicon() mei: vsc: Do not re-enable interrupt from vsc_tp_reset() dt-bindings: spmi: qcom,x1e80100-spmi-pmic-arb: Add SAR2130P compatible dt-bindings: spmi: spmi-mtk-pmif: Add compatible for MT8188 spmi: pmic-arb: fix return path in for_each_available_child_of_node() iio: Move __private marking before struct element priv in struct iio_dev docs: iio: ad7380: add adaq4370-4 and adaq4380-4 iio: adc: ad7380: add support for adaq4370-4 and adaq4380-4 iio: adc: ad7380: use local dev variable to shorten long lines iio: adc: ad7380: fix oversampling formula dt-bindings: iio: adc: ad7380: add adaq4370-4 and adaq4380-4 compatible parts bus: mhi: host: pci_generic: Use pcim_iomap_region() to request and map MHI BAR bus: mhi: host: Switch trace_mhi_gen_tre fields to native endian misc: atmel-ssc: Use of_property_present() for non-boolean properties misc: keba: Add hardware dependency ... 
Pull char/misc/IIO/whatever driver subsystem updates from Greg KH:
 "Here is the 'big and hairy' char/misc/iio and other small driver
  subsystem updates for 6.13-rc1.

  Loads of things in here, and even a fun merge conflict!

   - rust misc driver bindings and other rust changes to make misc
     drivers actually possible.

     I think this is the tipping point, expect to see way more rust
     drivers going forward now that these bindings are present. Next
     merge window hopefully we will have pci and platform drivers
     working, which will fully enable almost all driver subsystems to
     start accepting (or at least getting) rust drivers.

     This is the end result of a lot of work from a lot of people,
     congrats to all of them for getting this far, you've proved many of
     us wrong in the best way possible, working code :)

   - IIO driver updates, too many to list individually, that subsystem
     keeps growing and growing...

   - Interconnect driver updates

   - nvmem driver updates

   - pwm driver updates

   - platform_driver::remove() fixups, loads of them

   - counter driver updates

   - misc driver updates (keba?)

   - binder driver updates and fixes

   - loads of other small char/misc/etc driver updates and additions,
     full details in the shortlog.

  All of these have been in linux-next for a while, with no other
  reported issues other than that merge conflict"

* tag 'char-misc-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (401 commits)
  mei: vsc: Fix typo "maintstepping" -> "mainstepping"
  firmware: Switch back to struct platform_driver::remove()
  misc: isl29020: Fix the wrong format specifier
  scripts/tags.sh: Don't tag usages of DEFINE_MUTEX
  fpga: Switch back to struct platform_driver::remove()
  mei: vsc: Improve error logging in vsc_identify_silicon()
  mei: vsc: Do not re-enable interrupt from vsc_tp_reset()
  dt-bindings: spmi: qcom,x1e80100-spmi-pmic-arb: Add SAR2130P compatible
  dt-bindings: spmi: spmi-mtk-pmif: Add compatible for MT8188
  spmi: pmic-arb: fix return path in for_each_available_child_of_node()
  iio: Move __private marking before struct element priv in struct iio_dev
  docs: iio: ad7380: add adaq4370-4 and adaq4380-4
  iio: adc: ad7380: add support for adaq4370-4 and adaq4380-4
  iio: adc: ad7380: use local dev variable to shorten long lines
  iio: adc: ad7380: fix oversampling formula
  dt-bindings: iio: adc: ad7380: add adaq4370-4 and adaq4380-4 compatible parts
  bus: mhi: host: pci_generic: Use pcim_iomap_region() to request and map MHI BAR
  bus: mhi: host: Switch trace_mhi_gen_tre fields to native endian
  misc: atmel-ssc: Use of_property_present() for non-boolean properties
  misc: keba: Add hardware dependency
  ...