mirror-linux/rust/helpers
Linus Torvalds eb3289fc47 Driver core changes for 6.18-rc1
- Auxiliary:
    - Drop call to dev_pm_domain_detach() in auxiliary_bus_probe()
    - Optimize logic of auxiliary_match_id()
 
 - Rust:
   - Auxiliary:
     - Use primitive C types from prelude
 
   - DebugFs:
     - Add debugfs support for simple read/write files and custom callbacks
       through a File-type-based and directory-scope-based API
     - Sample driver code for the File-type-based API
     - Sample module code for the directory-scope-based API
 
   - I/O:
     - Add io::poll module and implement Rust specific read_poll_timeout()
       helper
 
   - IRQ:
     - Implement support for threaded and non-threaded device IRQs based on
       (&Device<Bound>, IRQ number) tuples (IrqRequest)
     - Provide &Device<Bound> cookie in IRQ handlers
 
   - PCI:
     - Support IRQ requests from IRQ vectors for a specific pci::Device<Bound>
     - Implement accessors for subsystem IDs, revision, devid and resource start
     - Provide dedicated pci::Vendor and pci::Class types for vendor and class
       ID numbers
     - Implement Display to print actual vendor and class names; Debug to print
       the raw ID numbers
     - Add pci::DeviceId::from_class_and_vendor() helper
     - Use primitive C types from prelude
     - Various minor inline and (safety) comment improvements
 
   - Platform:
     - Support IRQ requests from IRQ vectors for a specific
       platform::Device<Bound>
 
   - Nova:
     - Use pci::DeviceId::from_class_and_vendor() to avoid probing
       non-display/compute PCI functions
 
   - Misc:
     - Add helper for cpu_relax()
     - Update ARef import from sync::aref
 
 - sysfs:
   - Remove bin_attrs_new field from struct attribute_group
   - Remove read_new() and write_new() from struct bin_attribute
 
 - Misc:
   - Document potential race condition in get_dev_from_fwnode()
   - Constify node_group argument in software node registration functions
   - Fix order of kernel-doc parameters in various functions
   - Set power.no_pm flag for faux devices
   - Set power.no_callbacks flag along with the power.no_pm flag
   - Constify the pmu_bus bus type
   - Minor spelling fixes
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYKAB0WIQS2q/xV6QjXAdC7k+1FlHeO1qrKLgUCaNmQGwAKCRBFlHeO1qrK
 LmPzAP9msIvK8eFT4CEDK4buX1gd+VBOdy8mAjAeJ2F80FIo8wEAtOdddNaaqWVF
 m4ac2/a2bSRKMGPX+wIM7d2HGyC7sgY=
 =XbU+
 -----END PGP SIGNATURE-----

Merge tag 'driver-core-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core

Pull driver core updates from Danilo Krummrich:
 "Auxiliary:
   - Drop call to dev_pm_domain_detach() in auxiliary_bus_probe()
   - Optimize logic of auxiliary_match_id()

  Rust:
   - Auxiliary:
      - Use primitive C types from prelude

   - DebugFs:
      - Add debugfs support for simple read/write files and custom
        callbacks through a File-type-based and directory-scope-based
        API
      - Sample driver code for the File-type-based API
      - Sample module code for the directory-scope-based API

   - I/O:
      - Add io::poll module and implement Rust specific
        read_poll_timeout() helper

   - IRQ:
      - Implement support for threaded and non-threaded device IRQs
        based on (&Device<Bound>, IRQ number) tuples (IrqRequest)
      - Provide &Device<Bound> cookie in IRQ handlers

   - PCI:
      - Support IRQ requests from IRQ vectors for a specific
        pci::Device<Bound>
      - Implement accessors for subsystem IDs, revision, devid and
        resource start
      - Provide dedicated pci::Vendor and pci::Class types for vendor
        and class ID numbers
      - Implement Display to print actual vendor and class names; Debug
        to print the raw ID numbers
      - Add pci::DeviceId::from_class_and_vendor() helper
      - Use primitive C types from prelude
      - Various minor inline and (safety) comment improvements

   - Platform:
      - Support IRQ requests from IRQ vectors for a specific
        platform::Device<Bound>

   - Nova:
      - Use pci::DeviceId::from_class_and_vendor() to avoid probing
        non-display/compute PCI functions

   - Misc:
      - Add helper for cpu_relax()
      - Update ARef import from sync::aref

  sysfs:
   - Remove bin_attrs_new field from struct attribute_group
   - Remove read_new() and write_new() from struct bin_attribute

  Misc:
   - Document potential race condition in get_dev_from_fwnode()
   - Constify node_group argument in software node registration
     functions
   - Fix order of kernel-doc parameters in various functions
   - Set power.no_pm flag for faux devices
   - Set power.no_callbacks flag along with the power.no_pm flag
   - Constify the pmu_bus bus type
   - Minor spelling fixes"

* tag 'driver-core-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: (43 commits)
  rust: pci: display symbolic PCI vendor names
  rust: pci: display symbolic PCI class names
  rust: pci: fix incorrect platform reference in PCI driver probe doc comment
  rust: pci: fix incorrect platform reference in PCI driver unbind doc comment
  perf: make pmu_bus const
  samples: rust: Add scoped debugfs sample driver
  rust: debugfs: Add support for scoped directories
  samples: rust: Add debugfs sample driver
  rust: debugfs: Add support for callback-based files
  rust: debugfs: Add support for writable files
  rust: debugfs: Add support for read-only files
  rust: debugfs: Add initial support for directories
  driver core: auxiliary bus: Optimize logic of auxiliary_match_id()
  driver core: auxiliary bus: Drop dev_pm_domain_detach() call
  driver core: Fix order of the kernel-doc parameters
  driver core: get_dev_from_fwnode(): document potential race
  drivers: base: fix "publically"->"publicly"
  driver core/PM: Set power.no_callbacks along with power.no_pm
  driver core: faux: Set power.no_pm for faux devices
  rust: pci: inline several tiny functions
  ...
2025-10-01 08:39:23 -07:00
..
atomic.c rust: Introduce atomic API helpers 2025-09-15 09:38:32 +02:00
auxiliary.c rust: auxiliary: use generic device drvdata accessors 2025-07-09 00:04:33 +02:00
barrier.c rust: sync: Add memory barriers 2025-09-15 09:38:34 +02:00
blk.c
bug.c rust: Add warn_on macro 2025-07-23 02:05:58 +02:00
build_assert.c
build_bug.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
clk.c rust: clk: Add helpers for Rust code 2025-05-19 12:55:40 +05:30
completion.c rust: completion: implement initial abstraction 2025-06-13 23:46:56 +02:00
cpu.c rust: cpu: Add CpuId::current() to retrieve current CPU ID 2025-06-12 10:31:28 +05:30
cpufreq.c rust: cpufreq: Add initial abstractions for cpufreq framework 2025-05-20 11:21:10 +05:30
cpumask.c rust: cpumask: Add few more helpers 2025-05-19 12:55:40 +05:30
cred.c rust: cred: add Rust abstraction for `struct cred` 2024-09-30 13:02:28 +02:00
device.c rust: device: add drvdata accessors 2025-07-09 00:04:33 +02:00
dma.c rust: dma: add DMA addressing capabilities 2025-07-19 19:36:51 +02:00
drm.c rust: drm: gem: Add GEM object abstraction 2025-04-28 10:08:23 +02:00
err.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
fs.c rust: file: add Rust abstraction for `struct file` 2024-09-30 13:02:28 +02:00
helpers.c Driver core changes for 6.18-rc1 2025-10-01 08:39:23 -07:00
io.c rust: io: mem: add a generic iomem abstraction 2025-07-20 19:43:14 +02:00
irq.c rust: irq: add support for non-threaded IRQs and handlers 2025-08-12 20:22:00 +02:00
jump_label.c rust: add static_branch_unlikely for static_key_false 2024-11-04 16:21:44 -05:00
kunit.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
mm.c mm: rust: add lock_vma_under_rcu 2025-05-11 17:48:24 -07:00
mutex.c Generic: 2025-06-02 12:24:58 -07:00
of.c rust: device: implement FwNode::is_of_node() 2025-06-25 18:10:12 +02:00
page.c
pci.c rust: Add several miscellaneous PCI helpers 2025-08-15 20:25:42 +02:00
pid_namespace.c rust: add PidNamespace 2024-10-08 15:44:36 +02:00
platform.c rust: platform: use generic device drvdata accessors 2025-07-09 00:04:33 +02:00
poll.c poll: rust: allow poll_table ptrs to be null 2025-07-14 14:12:24 +02:00
processor.c rust: Add cpu_relax() helper 2025-08-21 16:58:07 +02:00
property.c rust: device: Create FwNode abstraction for accessing device properties 2025-06-12 23:56:42 +02:00
rbtree.c rust: rbtree: add red-black tree implementation backed by the C version 2024-08-31 17:35:08 +02:00
rcu.c rust: add rcu abstraction 2024-12-20 17:19:26 +01:00
refcount.c rust: implement `kernel::sync::Refcount` 2025-09-15 09:38:35 +02:00
regulator.c rust: regulator: add a bare minimum regulator abstraction 2025-07-15 15:07:40 +01:00
security.c rust: replace lsm context+len with lsm_context 2024-12-04 15:02:29 -05:00
signal.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
slab.c rust: alloc: implement `KVmalloc` allocator 2024-10-15 22:56:59 +02:00
spinlock.c rust: sync: Add lock::Backend::assert_is_held() 2024-12-19 14:04:42 -08:00
sync.c rust: lockdep: Use Pin for all LockClassKey usages 2025-03-08 00:55:04 +01:00
task.c rust: task: Add Rust version of might_sleep() 2025-06-24 15:53:50 -07:00
time.c rust: time: Add wrapper for fsleep() function 2025-06-30 13:22:05 +02:00
uaccess.c
vmalloc.c rust: alloc: implement `Vmalloc` allocator 2024-10-15 22:56:59 +02:00
wait.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
workqueue.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
xarray.c rust: xarray: Add an abstraction for XArray 2025-05-01 11:37:59 +02:00