linux/arch/x86/kernel/acpi
Linus Torvalds 9434467959 ACPI updates for 6.9-rc1
- Rearrange Device Check and Bus Check notification handling in the
    ACPI device hotplug code to make it get the "enabled" _STA bit into
    account (Rafael Wysocki).
 
  - Modify acpi_processor_add() to skip processors with the "enabled"
    _STA bit clear, as per the specification (Rafael Wysocki).
 
  - Stop failing Device Check notification handling without a valid
    reason (Rafael Wysocki).
 
  - Defer enumeration of devices that depend on a device with an ACPI
    device ID equalt to INTC10CF to address probe ordering issues on
    some platforms (Wentong Wu).
 
  - Constify acpi_bus_type (Ricardo Marliere).
 
  - Make the ACPI-specific suspend-to-idle code take the Low-Power S0
    Idle MSFT UUID into account on non-AMD systems (Rafael Wysocki).
 
  - Add ACPI IRQ override quirks for some new platforms (Sergey
    Kalinichev, Maxim Kudinov, Alexey Froloff, Sviatoslav Harasymchuk,
    Nicolas Haye).
 
  - Make the NFIT parsing code use acpi_evaluate_dsm_typed() (Andy
    Shevchenko).
 
  - Fix a memory leak in acpi_processor_power_exit() (Armin Wolf).
 
  - Make it possible to quirk the CSI-2 and MIPI DisCo for Imaging
    properties parsing and add a quirk for Dell XPS 9315 (Sakari Ailus).
 
  - Prevent false-positive static checker warnings from triggering by
    intializing some variables in the ACPI thermal code to zero (Colin
    Ian King).
 
  - Add DELL0501 handling to acpi_quirk_skip_serdev_enumeration() and
    make that function generic (Hans de Goede).
 
  - Make the ACPI backlight code handle fetching EDID that is longer than
    256 bytes (Mario Limonciello).
 
  - Skip initialization of GHES_ASSIST structures for Machine Check
    Architecture in APEI (Avadhut Naik).
 
  - Convert several plaform drivers in the ACPI subsystem to using a
    remove callback that returns void (Uwe Kleine-König).
 
  - Drop the long-deprecated custom_method debugfs interface that is
    problematic from the security standpoint (Rafael Wysocki).
 
  - Use %pe in a couple of places in the ACPI code for easier error
    decoding (Onkarnath).
 
  - Fix register width information handling during system memory
    accesses in the ACPI CPPC library (Jarred White).
 
  - Add AMD CPPC V2 support for family 17h processors to the ACPI CPPC
    library (Perry Yuan).
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Merge tag 'acpi-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
 "These modify the ACPI device events and processor enumeration code to
  take the 'enabled' _STA bit into account as mandated by the ACPI
  specification, convert several platform drivers to using a remove
  callback that returns void, add some new quirks for ACPI IRQ override
  and other things, address assorted issues and clean up code.

  Specifics:

   - Rearrange Device Check and Bus Check notification handling in the
     ACPI device hotplug code to make it get the "enabled" _STA bit into
     account (Rafael Wysocki)

   - Modify acpi_processor_add() to skip processors with the "enabled"
     _STA bit clear, as per the specification (Rafael Wysocki)

   - Stop failing Device Check notification handling without a valid
     reason (Rafael Wysocki)

   - Defer enumeration of devices that depend on a device with an ACPI
     device ID equalt to INTC10CF to address probe ordering issues on
     some platforms (Wentong Wu)

   - Constify acpi_bus_type (Ricardo Marliere)

   - Make the ACPI-specific suspend-to-idle code take the Low-Power S0
     Idle MSFT UUID into account on non-AMD systems (Rafael Wysocki)

   - Add ACPI IRQ override quirks for some new platforms (Sergey
     Kalinichev, Maxim Kudinov, Alexey Froloff, Sviatoslav Harasymchuk,
     Nicolas Haye)

   - Make the NFIT parsing code use acpi_evaluate_dsm_typed() (Andy
     Shevchenko)

   - Fix a memory leak in acpi_processor_power_exit() (Armin Wolf)

   - Make it possible to quirk the CSI-2 and MIPI DisCo for Imaging
     properties parsing and add a quirk for Dell XPS 9315 (Sakari Ailus)

   - Prevent false-positive static checker warnings from triggering by
     intializing some variables in the ACPI thermal code to zero (Colin
     Ian King)

   - Add DELL0501 handling to acpi_quirk_skip_serdev_enumeration() and
     make that function generic (Hans de Goede)

   - Make the ACPI backlight code handle fetching EDID that is longer
     than 256 bytes (Mario Limonciello)

   - Skip initialization of GHES_ASSIST structures for Machine Check
     Architecture in APEI (Avadhut Naik)

   - Convert several plaform drivers in the ACPI subsystem to using a
     remove callback that returns void (Uwe Kleine-König)

   - Drop the long-deprecated custom_method debugfs interface that is
     problematic from the security standpoint (Rafael Wysocki)

   - Use %pe in a couple of places in the ACPI code for easier error
     decoding (Onkarnath)

   - Fix register width information handling during system memory
     accesses in the ACPI CPPC library (Jarred White)

   - Add AMD CPPC V2 support for family 17h processors to the ACPI CPPC
     library (Perry Yuan)"

* tag 'acpi-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (35 commits)
  ACPI: resource: Use IRQ override on Maibenben X565
  ACPI: CPPC: Use access_width over bit_width for system memory accesses
  ACPI: CPPC: enable AMD CPPC V2 support for family 17h processors
  ACPI: APEI: Skip initialization of GHES_ASSIST structures for Machine Check Architecture
  ACPI: scan: Consolidate Device Check and Bus Check notification handling
  ACPI: scan: Rework Device Check and Bus Check notification handling
  ACPI: scan: Make acpi_processor_add() check the device enabled bit
  ACPI: scan: Relocate acpi_bus_trim_one()
  ACPI: scan: Fix device check notification handling
  ACPI: resource: Add MAIBENBEN X577 to irq1_edge_low_force_override
  ACPI: pfr_update: Convert to platform remove callback returning void
  ACPI: pfr_telemetry: Convert to platform remove callback returning void
  ACPI: fan: Convert to platform remove callback returning void
  ACPI: GED: Convert to platform remove callback returning void
  ACPI: DPTF: Convert to platform remove callback returning void
  ACPI: AGDI: Convert to platform remove callback returning void
  ACPI: TAD: Convert to platform remove callback returning void
  ACPI: APEI: GHES: Convert to platform remove callback returning void
  ACPI: property: Polish ignoring bad data nodes
  ACPI: thermal_lib: Initialize temp_decik to zero
  ...
2024-03-13 11:54:05 -07:00
..
apei.c
boot.c x86/cpu/topology: Let XEN/PV use topology from CPUID/MADT 2024-02-15 22:07:44 +01:00
cppc.c ACPI: CPPC: enable AMD CPPC V2 support for family 17h processors 2024-03-05 13:23:12 +01:00
cstate.c cpuidle: ACPI/intel: fix MWAIT hint target C-state computation 2024-03-05 21:25:18 +01:00
Makefile x86/ACPI: CPPC: Rename cppc_msr.c to cppc.c 2022-03-08 19:16:43 +01:00
sleep.c x86/smpboot: Support parallel startup of secondary CPUs 2023-05-15 13:45:04 +02:00
sleep.h x86/acpi: Remove unused extern declaration acpi_copy_wakeup_routine() 2023-06-21 10:57:54 -07:00
wakeup_32.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
wakeup_64.S x86/acpi: Use %rip-relative addressing in wakeup_64.S 2023-11-30 20:09:49 +01:00