Pull driver core updates from Danilo Krummrich:
 "Deferred probe:
   - Fix race where deferred probe timeout work could be permanently
     canceled by using mod_delayed_work()
   - Fix missing jiffies conversion in deferred_probe_extend_timeout()
   - Guard timeout extension with delayed_work_pending() to prevent
     premature firing
   - Use system_percpu_wq instead of the deprecated system_wq
   - Update deferred_probe_timeout documentation

  device:
   - Replace direct struct device bitfield access (can_match, dma_iommu,
     dma_skip_sync, dma_ops_bypass, state_synced, dma_coherent,
     of_node_reused, offline, offline_disabled) with flag-based
     accessors using bit operations
   - Reject devices with unregistered buses
   - Delete unused DEVICE_ATTR_PREALLOC()
   - Add low-level device attribute macros with const show/store
     callbacks, allowing device attributes to reside in read-only memory
   - Move core device attributes to read-only memory
   - Constify group array pointers in driver_add_groups() /
     driver_remove_groups(), struct bus_type, and struct device_driver

  device property:
   - Fix fwnode reference leak in fwnode_graph_get_endpoint_by_id()
   - Initialize all fields of fwnode_handle in fwnode_init()
   - Provide swnode_get()/swnode_put() wrappers around kobject_get/put()
   - Allow passing struct software_node_ref_args pointers directly to
     PROPERTY_ENTRY_REF()

  driver_override:
   - Migrate amba, cdx, vmbus, and rpmsg to the generic driver_override
     infrastructure, fixing a UAF from unsynchronized access to
     driver_override in bus match() callbacks
   - Remove the now-unused driver_set_override()

  firmware loader:
   - Fix recursive lock deadlock in device_cache_fw_images() when async
     work falls back to synchronous execution
   - Fix device reference leak in firmware_upload_register()

  platform:
   - Pass KBUILD_MODNAME through the platform driver registration macro
     to create module symlinks in sysfs for built-in drivers; move
     module_kset initialization to a pure_initcall and tegra cbb
     registration to core_initcall to ensure correct ordering
   - Pass THIS_MODULE implicitly through a coresight_init_driver() macro

  sysfs:
   - Upgrade OOB write detection in sysfs_kf_seq_show() from printk to
     WARN
   - Add return value clamping to sysfs_kf_read()

  Rust:
   - ACPI:

     Fix missing match data for PRP0001 by exporting
     acpi_of_match_device()

   - Auxiliary:

     Replace drvdata() with dedicated registration data on
     auxiliary_device. drvdata() exposed the driver's bus device private
     data beyond the driver's own scope, creating ordering constraints
     and forcing the data to outlive all registrations that access it.
     Registration data is instead scoped structurally to the
     Registration object, making lifecycle ordering enforced by
     construction rather than convention.

   - Rust-native device driver lifetimes (HRT):

     Allow Rust device drivers to carry a lifetime parameter on their
     bus device private data, tied to the device binding scope -- the
     interval during which a bus device is bound to a driver. Device
     resources like pci::Bar<'a> and IoMem<'a> can be stored directly in
     the driver's bus device private data with a lifetime bounded by the
     binding scope, so the compiler enforces at build time that they do
     not outlive the binding. This removes Devres indirection from every
     access site and eliminates try_access() failure paths in
     destructors.

     Bus driver traits use a Generic Associated Type (GAT) Data<'bound>
     to introduce the lifetime on the private data, rather than
     parameterizing the Driver trait itself. Auxiliary registration
     data, where the lifetime is not introduced by a trait callback but
     must be threaded through Registration, uses the ForLt trait (a
     type-level abstraction for types generic over a lifetime).

  Misc:
   - Fix DT overlayed devices not probing by reverting the broken
     treewide overlay fix and re-running fw_devlink consumer pickup when
     an overlay is applied to a bound device
   - Use root_device_register() for faux bus root device; add sanity
     check for failed bus init
   - Fix dev_has_sync_state() data race with READ_ONCE() and move it to
     base.h
   - Avoid spurious device_links warning when removing a device while
     its supplier is unbinding
   - Switch ISA bus to dynamic root device
   - Fix suspicious RCU usage in kernfs_put()
   - Remove devcoredump exit callback
   - Constify devfreq_event_class"

* tag 'driver-core-7.2-rc1' of gitolite.kernel.org:pub/scm/linux/kernel/git/driver-core/driver-core: (81 commits)
  software node: allow passing reference args to PROPERTY_ENTRY_REF()
  driver core: platform: set mod_name in driver registration
  coresight: pass THIS_MODULE implicitly through a macro
  kernel: param: initialize module_kset in a pure_initcall
  soc/tegra: cbb: Move driver registration from pure_initcall to core_initcall
  firmware_loader: Fix recursive lock in device_cache_fw_images()
  driver core: Use system_percpu_wq instead of system_wq
  driver core: remove driver_set_override()
  rpmsg: use generic driver_override infrastructure
  Drivers: hv: vmbus: use generic driver_override infrastructure
  cdx: use generic driver_override infrastructure
  amba: use generic driver_override infrastructure
  rust: devres: add 'static bound to Devres<T>
  samples: rust: rust_driver_auxiliary: showcase lifetime-bound registration data
  rust: auxiliary: generalize Registration over ForLt
  rust: types: add `ForLt` trait for higher-ranked lifetime support
  gpu: nova-core: separate driver type from driver data
  samples: rust: rust_driver_pci: use HRT lifetime for Bar
  rust: io: make IoMem and ExclusiveIoMem lifetime-parameterized
  rust: pci: make Bar lifetime-parameterized
  ...

Merge an ACPI processor driver update, two ACPI CPPC library updates
and ACPI PCI/CXL support updates for 7.2-rc1:

 - Add cpuidle driver check in acpi_processor_register_idle_driver() to
   avoid evaluating _CST unnecessarily (Tony W Wang-oc)

 - Suppress UBSAN warning caused by field misuse during PCC-based
   register access in the ACPI CPPC library (Jeremy Linton)

 - Add support for CPPC v4 to the ACPI CPPC library (Sumit Gupta)

 - Update the ACPI device enumeration code to honor _DEP for ACPI0016
   PCI/CXL host bridges and make the ACPI PCI root driver clear _DEP
   dependencies for PCI roots that have become operational (Chen Pei)

* acpi-processor:
  ACPI: processor: Add cpuidle driver check in acpi_processor_register_idle_driver()

* acpi-cppc:
  ACPI: CPPC: Suppress UBSAN warning caused by field misuse
  ACPI: CPPC: Add support for CPPC v4

* acpi-pci:
  ACPI: scan: Honor _DEP for ACPI0016 PCI/CXL host bridge
  ACPI: PCI: Clear _DEP dependencies after PCI root bridge attach

Merge updates of core ACPI device drivers for 7.2-rc1:

 - Fix multiple issues related to probe, removal and missing NVDIMM
   device notifications in the ACPI NFIT driver (Rafael Wysocki)

 - Add support for devres-based management of ACPI notify handlers to
   the ACPI core (Rafael Wysocki)

 - Switch multiple core ACPI device drivers (including the ACPI PAD,
   ACPI video bus, ACPI HED, ACPI thermal zone, ACPI AC, ACPI battery,
   and ACPI NFIT drivers) over to using devres-based resource management
   during probe (Rafael Wysocki)

 - Replace mutex_lock/unlock() with guard()/scoped_guard() in the ACPI
   PMIC driver (Maxwell Doose)

 - Fix message kref handling in the dead device path of the ACPI IPMI
   address space handler (Yuho Choi)

 - Use sysfs_emit() in idlecpus_show() in the ACPI processor aggregator
   device (PAD) driver (Yury Norov)

 - Clean up device_id_scheme initialization in the ACPI video bus driver
   (Jean-Ralph Aviles)

* acpi-driver: (26 commits)
  ACPI: IPMI: Fix message kref handling on dead device
  ACPI: NFIT: core: Fix possible deadlock and missing notifications
  ACPI: NFIT: core: Eliminate redundant local variable
  ACPI: NFIT: core: Fix acpi_nfit_init() error cleanup
  ACPI: NFIT: core: Fix possible NULL pointer dereference
  ACPI: bus: Clean up devm_acpi_install_notify_handler()
  ACPI: PAD: Use sysfs_emit() in idlecpus_show()
  ACPI: video: Do not initialise device_id_scheme directly
  ACPI: video: Switch over to devres-based resource management
  ACPI: video: Use devm for video->entry and backlight cleanup
  ACPI: video: Use devm action for freeing video devices
  ACPI: video: Use devm action for video bus object cleanup
  ACPI: video: Rearrange probe and remove code
  ACPI: video: Reduce the number of auxiliary device dereferences
  ACPI: PAD: Switch over to devres-based resource management
  ACPI: PAD: Fix teardown ordering in acpi_pad_remove()
  ACPI: PAD: Pass struct device pointer to acpi_pad_notify()
  ACPI: PAD: Rearrange acpi_pad_notify()
  ACPI: thermal: Switch over to devres-based resource management
  ACPI: HED: Switch over to devres-based resource management
  ...

Merge ACPICA updates for 7.2-rc1 including the following changes:

 - Add support for the Legacy Virtual Register (LVR) field in I2C serial
   bus resource descriptors to ACPICA (Akhil R)

 - Fix multiple issues related to bounds checks, input validation,
   use-after-free, and integer overflow checks in the AML interpreter
   in ACPICA (ikaros)

 - Update the copyright year to 2026 in ACPICA files and make minor
   changes related to ACPI 6.6 support (Pawel Chmielewski)

 - Remove spurious precision from format used to dump parse trees in
   ACPICA (David Laight)

 - Add modern standby DSM GUIDs to ACPICA header files (Daniel Schaefer)

 - Fix FADT 32/64X length mismatch warning in ACPICA (Abdelkader Boudih)

 - Update D3hot/cold device power states definitions in ACPICA header
   files (Aymeric Wibo)

 - Fix NULL pointer dereference in acpi_ns_custom_package() (Weiming
   Shi)

 - Update ACPICA version to 20260408 (Saket Dumbre)

* acpica: (27 commits)
  ACPICA: add boundary checks in two places
  ACPICA: Add package limit checks in parser functions
  ACPICA: Update version to 20260408
  ACPICA: Update the copyright year to 2026
  ACPICA: Remove spurious precision from format used to dump parse trees
  ACPICA: Enhance OEM ID and Table ID validation in acpi_ex_load_table_op()
  ACPICA: Fix NULL pointer dereference in acpi_ns_custom_package()
  ACPICA: Enhance buffer validation in acpi_ut_walk_aml_resources()
  ACPICA: Add validation for node in acpi_ns_build_normalized_path()
  ACPICA: validate handler object type in two places
  ACPICA: Improve argument parsing in acpi_ps_get_next_simple_arg()
  ACPICA: Fix integer overflow in acpi_ex_opcode_3A_1T_1R() (mid_op)
  ACPICA: Prevent adding invalid references
  ACPICA: add boundary checks in acpi_ps_get_next_field()
  ACPICA: validate byte_count in acpi_ps_get_next_package_length()
  ACPICA: Fix use-after-free in acpi_ds_terminate_control_method()
  ACPICA: fix I2C LVR item count in the conversion table
  ACPICA: Mention the LVR bits
  ACPICA: Change LVR to 8 bit value
  ACPICA: Fetch LVR I2C resource descriptor
  ...

CPPC v4 (ACPI 6.6, Section 8.4.6) adds two optional entries to the
_CPC package:

1. OSPM Nominal Performance (8.4.6.1.2.6): A write-only register that
   lets OSPM inform the platform what it considers nominal performance.
   The platform classifies performance above this level as boost and
   below as throttle for its power/thermal decisions.

2. Resource Priority (8.4.6.1.2.7): A Package of Resource Priority
   Register Descriptor sub-packages that allow OSPM to set relative
   priority among processors for shared resources (boost, throttle,
   L2/L3 cache, memory bandwidth). Parsing the full structure is not
   yet supported; such entries are marked as unsupported.

Add v4 _CPC table parsing (25 entries) and update REG_OPTIONAL to
mark the two new registers as optional.

Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
Link: https://patch.msgid.link/20260527194626.185286-2-sumitg@nvidia.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Merge updates that introduce devm_acpi_install_notify_handler()
and convert some drivers for core ACPI devices previously using
acpi_dev_install_notify_handler() to devres-based resource
management.

* acpi-driver-devm:
  ACPI: video: Switch over to devres-based resource management
  ACPI: video: Use devm for video->entry and backlight cleanup
  ACPI: video: Use devm action for freeing video devices
  ACPI: video: Use devm action for video bus object cleanup
  ACPI: video: Rearrange probe and remove code
  ACPI: video: Reduce the number of auxiliary device dereferences
  ACPI: PAD: Switch over to devres-based resource management
  ACPI: PAD: Fix teardown ordering in acpi_pad_remove()
  ACPI: PAD: Pass struct device pointer to acpi_pad_notify()
  ACPI: PAD: Rearrange acpi_pad_notify()
  ACPI: thermal: Switch over to devres-based resource management
  ACPI: HED: Switch over to devres-based resource management
  ACPI: HED: Refine guarding against adding a second instance
  ACPI: battery: Switch over to devres-based resource management
  ACPI: AC: Switch over to devres-based resource management
  ACPI: NFIT: core: Use devm_acpi_install_notify_handler()
  ACPI: bus: Introduce devm_acpi_install_notify_handler()

Update ACPI_CA_VERSION to match the 20260408 upstream release.

Link: https://github.com/acpica/acpica/commit/232ff3f8ae1a
Signed-off-by: Saket Dumbre <saket.dumbre@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/1881459.TLkxdtWsSY@rafael.j.wysocki

Update copyright notices in all ACPICA files.

Link: https://github.com/acpica/acpica/commit/9def02549a9c
Signed-off-by: Pawel Chmielewski <pawel.chmielewski@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/4379132.1IzOArtZ34@rafael.j.wysocki

Add a new field called lvr to struct acpi_resource_i2c_serialbus.

Link: https://github.com/acpica/acpica/commit/e62e74baf7e0
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/2354060.iZASKD2KPV@rafael.j.wysocki

Add AMD, Intel and Microsoft GUIDs for Low-power S0 Idle _DSM.

Link: https://uefi.org/sites/default/files/resources/Intel_ACPI_Low_Power_S0_Idle.pdf
Link: https://learn.microsoft.com/en-us/windows-hardware/design/device-experiences/modern-standby-firmware-notifications
Link: https://github.com/torvalds/linux/blob/v6.18/drivers/acpi/x86/s2idle.c
Link: https://github.com/acpica/acpica/commit/cae0082158e4
Signed-off-by: Daniel Schaefer <dhs@frame.work>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/3415679.aeNJFYEL58@rafael.j.wysocki