linux/drivers/acpi
Linus Torvalds db5ccb9eb2 cxl for v6.8
- Add support for parsing the Coherent Device Attribute Table (CDAT)
 
 - Add support for calculating a platform CXL QoS class from CDAT data
 
 - Unify the tracing of EFI CXL Events with native CXL Events.
 
 - Add Get Timestamp support
 
 - Miscellaneous cleanups and fixups
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Merge tag 'cxl-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl

Pull CXL (Compute Express Link) updates from Dan Williams:
 "The bulk of this update is support for enumerating the performance
  capabilities of CXL memory targets and connecting that to a platform
  CXL memory QoS class. Some follow-on work remains to hook up this data
  into core-mm policy, but that is saved for v6.9.

  The next significant update is unifying how CXL event records (things
  like background scrub errors) are processed between so called
  "firmware first" and native error record retrieval. The CXL driver
  handler that processes the record retrieved from the device mailbox is
  now the handler for that same record format coming from an EFI/ACPI
  notification source.

  This also contains miscellaneous feature updates, like Get Timestamp,
  and other fixups.

  Summary:

   - Add support for parsing the Coherent Device Attribute Table (CDAT)

   - Add support for calculating a platform CXL QoS class from CDAT data

   - Unify the tracing of EFI CXL Events with native CXL Events.

   - Add Get Timestamp support

   - Miscellaneous cleanups and fixups"

* tag 'cxl-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (41 commits)
  cxl/core: use sysfs_emit() for attr's _show()
  cxl/pci: Register for and process CPER events
  PCI: Introduce cleanup helpers for device reference counts and locks
  acpi/ghes: Process CXL Component Events
  cxl/events: Create a CXL event union
  cxl/events: Separate UUID from event structures
  cxl/events: Remove passing a UUID to known event traces
  cxl/events: Create common event UUID defines
  cxl/events: Promote CXL event structures to a core header
  cxl: Refactor to use __free() for cxl_root allocation in cxl_endpoint_port_probe()
  cxl: Refactor to use __free() for cxl_root allocation in cxl_find_nvdimm_bridge()
  cxl: Fix device reference leak in cxl_port_perf_data_calculate()
  cxl: Convert find_cxl_root() to return a 'struct cxl_root *'
  cxl: Introduce put_cxl_root() helper
  cxl/port: Fix missing target list lock
  cxl/port: Fix decoder initialization when nr_targets > interleave_ways
  cxl/region: fix x9 interleave typo
  cxl/trace: Pass UUID explicitly to event traces
  cxl/region: use %pap format to print resource_size_t
  cxl/region: Add dev_dbg() detail on failure to allocate HPA space
  ...
2024-01-18 16:22:43 -08:00
..
acpica ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer 2023-07-10 18:49:16 +02:00
apei cxl for v6.8 2024-01-18 16:22:43 -08:00
arm64 ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg() 2023-12-13 13:53:01 +01:00
dptf
nfit acpi/nfit: Use sysfs_emit() for all attributes 2024-01-03 12:21:37 -08:00
numa cxl for v6.8 2024-01-18 16:22:43 -08:00
pmic
riscv RISC-V: ACPI: RHCT: Add function to get CBO block sizes 2023-10-26 09:40:33 -07:00
x86 Merge branches 'acpi-ec', 'acpi-sysfs', 'acpi-misc' and 'acpi-uid' 2023-10-26 14:59:52 +02:00
ac.c ACPI: AC: Rename ACPI device from device to adev 2023-10-17 15:43:30 +02:00
acpi_adxl.c
acpi_apd.c
acpi_cmos_rtc.c ACPI: TAD: Install SystemCMOS address space handler for ACPI000E 2023-08-17 20:01:24 +02:00
acpi_configfs.c
acpi_dbg.c
acpi_extlog.c ACPI: extlog: Clear Extended Error Log status when RAS_CEC handled the error 2023-12-13 13:50:00 +01:00
acpi_ffh.c ACPI: FFH: Drop the inclusion of linux/arm-smccc.h 2023-06-12 19:28:20 +02:00
acpi_fpdt.c ACPI: FPDT: properly handle invalid FPDT subtables 2023-10-03 21:12:22 +02:00
acpi_ipmi.c
acpi_lpat.c
acpi_lpit.c ACPI: LPIT: Avoid u32 multiplication overflow 2023-11-22 20:55:20 +01:00
acpi_lpss.c Merge branches 'acpi-resource', 'acpi-numa', 'acpi-soc' and 'acpi-misc' 2024-01-04 13:23:31 +01:00
acpi_memhotplug.c mm/memory_hotplug: allow memmap on memory hotplug request to fallback 2023-08-21 13:37:48 -07:00
acpi_pad.c Many singleton patches against the MM code. The patch series which are 2023-11-02 19:38:47 -10:00
acpi_pcc.c
acpi_platform.c ACPI: platform: Move SMB0001 HID to the header and reuse 2023-07-04 19:28:20 +02:00
acpi_pnp.c
acpi_processor.c ACPI: Move ACPI_HOTPLUG_CPU to be disabled on arm64 and riscv 2023-12-06 12:41:48 +09:00
acpi_tad.c ACPI: TAD: Install SystemCMOS address space handler for ACPI000E 2023-08-17 20:01:24 +02:00
acpi_video.c ACPI: video: Add quirk for the Colorful X15 AT 23 Laptop 2023-12-06 20:59:49 +01:00
acpi_watchdog.c ACPI: watchdog: fix kernel-doc warnings 2023-12-12 20:27:20 +01:00
battery.c ACPI: bus: Add context argument to acpi_dev_install_notify_handler() 2023-10-06 17:32:51 +02:00
bgrt.c
blacklist.c
bus.c ACPI: Run USB4 _OSC() first with query bit set 2023-11-20 17:52:31 +01:00
button.c ACPI: button: trigger wakeup key events 2023-12-29 18:47:49 +01:00
container.c
cppc_acpi.c cpufreq/cppc: Move and rename cppc_cpufreq_{perf_to_khz|khz_to_perf}() 2023-12-23 15:52:35 +01:00
custom_method.c
debugfs.c
device_pm.c ACPI: PM: Add acpi_device_fix_up_power_children() function 2023-11-20 17:31:49 +01:00
device_sysfs.c Merge branches 'acpi-ec', 'acpi-sysfs', 'acpi-misc' and 'acpi-uid' 2023-10-26 14:59:52 +02:00
dock.c
ec_sys.c
ec.c ACPI: EC: Use a spin lock without disabing interrupts 2023-12-28 14:13:52 +01:00
event.c
evged.c
fan_attr.c
fan_core.c
fan.h
glue.c
hed.c ACPI: bus: Add context argument to acpi_dev_install_notify_handler() 2023-10-06 17:32:51 +02:00
internal.h Merge branch 'acpi-thermal' 2024-01-04 13:01:51 +01:00
ioapic.c
irq.c ACPI: irq: Fix incorrect return value in acpi_register_gsi() 2023-10-18 13:11:04 +02:00
Kconfig Driver core changes for 6.8-rc1 2024-01-18 09:48:40 -08:00
Makefile Merge branch 'acpi-thermal' 2024-01-04 13:01:51 +01:00
mipi-disco-img.c ACPI: scan: Fix an error message in DisCo for Imaging support 2023-11-21 15:09:23 +01:00
nvs.c
osi.c ACPI: OSI: refactor deprecated strncpy() 2023-09-21 20:55:43 +02:00
osl.c ACPI: OSL: Use spin locks without disabling interrupts 2023-12-28 14:13:52 +01:00
pci_irq.c
pci_link.c
pci_mcfg.c
pci_root.c ACPI: PCI: Switch to use acpi_evaluate_dsm_typed() 2023-10-03 15:46:14 +02:00
pci_slot.c
pfr_telemetry.c
pfr_update.c
platform_profile.c
power.c
pptt.c
prmt.c ACPI: PRM: Annotate struct prm_module_info with __counted_by 2023-10-03 21:24:10 +02:00
proc.c
processor_core.c arm64, irqchip/gic-v3, ACPI: Move MADT GICC enabled check into a helper 2023-10-24 15:12:09 +01:00
processor_driver.c
processor_idle.c ACPI: processor_idle: use raw_safe_halt() in acpi_idle_play_dead() 2023-11-20 17:26:20 +01:00
processor_pdc.c ACPI: processor: Fix uninitialized access of buf in acpi_set_pdc_bits() 2023-09-18 12:16:16 +02:00
processor_perflib.c
processor_thermal.c ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241 2023-12-06 20:52:47 +01:00
processor_throttling.c
property.c Driver core changes for 6.8-rc1 2024-01-18 09:48:40 -08:00
reboot.c
resource.c ACPI: resource: Skip IRQ override on ASUS ExpertBook B1502CGA 2024-01-09 15:20:48 +01:00
sbs.c
sbshc.c
sbshc.h
scan.c IOMMU Updates for Linux v6.8 2024-01-18 15:16:57 -08:00
sleep.c Merge branches 'acpi-scan', 'acpi-pm', 'acpi-resource' and 'acpi-ec' 2023-06-26 16:54:10 +02:00
sleep.h
spcr.c
sysfs.c
tables.c lib/firmware_table: tables: Add CDAT table parsing support 2023-12-22 14:23:13 -08:00
thermal_lib.c ACPI: thermal_lib: include "internal.h" for function prototypes 2023-11-24 19:26:49 +01:00
thermal.c Thermal control updates for 6.8-rc1 2024-01-09 16:20:17 -08:00
tiny-power-button.c ACPI: tiny-power-button: Eliminate the driver notify callback 2023-06-16 19:48:09 +02:00
utils.c ACPI: utils: Introduce helper for _DEP list lookup 2023-12-19 18:25:00 +01:00
video_detect.c ACPI: video: Add acpi_backlight=vendor quirk for Toshiba Portégé R100 2023-10-03 20:33:58 +02:00
viot.c
wakeup.c