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linux/drivers/acpi
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Kirill A. Shutemov 53d01e2016 ACPI: PM: Avoid CPU cache flush when entering S4 
According to ACPI 6.4, Section 16.2, the CPU cache flushing is
required on entering to S1, S2, and S3.

No need to flush the caches during hibernation (S4).

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-12-08 16:09:25 +01:00
..
acpica
ACPICA: Add support for Windows 2020 _OSI string
2021-10-05 15:53:37 +02:00
apei
ACPI: APEI: mark apei_hest_parse() static
2021-10-27 20:34:47 +02:00
arm64
acpi/arm64: fix next_platform_timer() section mismatch error
2021-10-12 17:41:19 +01:00
dptf
ACPI: DPTF: Add new PCH FIVR methods
2021-08-04 18:08:50 +02:00
nfit
ACPI: NFIT: Use fallback node id when numa info in NFIT table is incorrect
2021-09-27 11:40:43 -07:00
numa
ACPI: Add LoongArch support for ACPI_PROCESSOR/ACPI_NUMA
2021-07-16 19:09:20 +02:00
pmic
ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
2021-11-03 19:28:32 +01:00
x86
ACPI: PM: Include alternate AMDI0005 id in special behaviour
2021-10-12 15:59:16 +02:00
ac.c
ACPI: AC: Quirk GK45 to skip reading _PSR
2021-10-26 15:34:54 +02:00
acpi_adxl.c
…
acpi_amba.c
ACPI: AMBA: Fix resource name in /proc/iomem
2021-06-30 20:01:10 +02:00
acpi_apd.c
serial: 8250_dw: Add device HID for new AMD UART controller
2021-05-13 17:08:42 +02:00
acpi_cmos_rtc.c
ACPI: cmos_rtc: Using pr_fmt() and remove PREFIX
2021-06-07 15:36:45 +02:00
acpi_configfs.c
ACPI: configfs: Make get_header() to return error pointer
2021-07-16 19:20:28 +02:00
acpi_dbg.c
ACPI: debug: Remove the not used function
2020-11-17 18:12:34 +01:00
acpi_extlog.c
ACPI / extlog: Check for RDMSR failure
2020-10-02 19:01:55 +02:00
acpi_fpdt.c
ACPI: tables: FPDT: Do not print FW_BUG message if record types are reserved
2021-08-25 20:01:07 +02:00
acpi_ipmi.c
ACPI: ipmi: Remove address space handler in error path
2021-05-24 16:27:34 +02:00
acpi_lpat.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
acpi_lpit.c
ACPI: LPIT: Put the low power idle table after using it
2020-05-09 11:29:16 +02:00
acpi_lpss.c
Merge branches 'acpi-glue', 'acpi-pnp', 'acpi-processor' and 'acpi-soc'
2021-11-02 18:36:40 +01:00
acpi_memhotplug.c
ACPI: memhotplug: use a single static memory group for a single memory device
2021-09-08 11:50:23 -07:00
acpi_pad.c
ACPI: processor: Replace deprecated CPU-hotplug functions
2021-08-04 20:25:54 +02:00
acpi_platform.c
ACPI: platform: Remove ACPI_MODULE_NAME()
2020-09-25 18:25:51 +02:00
acpi_pnp.c
ACPI: PNP: remove duplicated BRI0A49 and BDP3336 entries
2021-09-24 18:12:15 +02:00
acpi_processor.c
ACPI: processor: Replace deprecated CPU-hotplug functions
2021-08-04 20:25:54 +02:00
acpi_tad.c
ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros
2021-01-22 16:17:19 +01:00
acpi_video.c
ACPI: video: Add quirk for the Dell Vostro 3350
2021-06-30 20:03:41 +02:00
acpi_watchdog.c
ACPI: watchdog: Replace open coded variant of resource_union()
2020-11-17 18:06:29 +01:00
battery.c
ACPI: battery: Accept charges over the design capacity as full
2021-10-13 19:53:16 +02:00
bgrt.c
ACPI: bgrt: Use sysfs_emit
2021-06-23 19:27:50 +02:00
blacklist.c
ACPI: blacklist: Unify the message printing
2021-06-07 15:36:45 +02:00
bus.c
Driver core update for 5.15-rc1
2021-09-01 08:44:42 -07:00
button.c
ACPI: button: Add DMI quirk for Lenovo Yoga 9 (14INTL5)
2021-08-25 19:57:01 +02:00
container.c
ACPI: container: Remove leftover ACPICA debug functionality
2020-09-25 18:25:51 +02:00
cppc_acpi.c
ACPI: CPPC: Add NULL pointer check to cppc_get_perf()
2021-11-24 13:40:47 +01:00
custom_method.c
ACPI: custom_method: fix a possible memory leak
2021-04-28 19:17:54 +02:00
debugfs.c
ACPI: debugfs: Remove dead ACPICA debug code
2020-09-25 18:25:51 +02:00
device_pm.c
ACPI: Add a convenience function to tell a device is in D0 state
2021-11-03 19:03:55 +01:00
device_sysfs.c
ACPI: sysfs: fix doc warnings in device_sysfs.c
2021-06-17 14:32:05 +02:00
dock.c
ACPI: replace snprintf() in "show" functions with sysfs_emit()
2021-10-13 20:02:18 +02:00
ec_sys.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482
2019-06-19 17:09:52 +02:00
ec.c
ACPI: EC: Remove initialization of static variables to false
2021-11-03 19:17:40 +01:00
event.c
Merge branches 'acpi-ec', 'acpi-apei', 'acpi-soc' and 'acpi-misc'
2021-06-29 15:51:25 +02:00
evged.c
ACPI: GED: fix -Wformat
2020-11-09 19:25:20 +01:00
fan.c
ACPI: PM / fan: Put fan device IDs into separate header file
2021-05-21 19:02:35 +02:00
fan.h
ACPI: PM / fan: Put fan device IDs into separate header file
2021-05-21 19:02:35 +02:00
glue.c
Revert "ACPI: scan: Release PM resources blocked by unused objects"
2021-11-17 17:05:41 +01:00
hed.c
ACPI: HED: Drop unused ACPI_MODULE_NAME() definition
2021-03-08 16:51:48 +01:00
internal.h
Revert "ACPI: scan: Release PM resources blocked by unused objects"
2021-11-17 17:05:41 +01:00
ioapic.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
irq.c
ACPI: irq: Prevent unregistering of GIC SGIs
2021-04-23 18:00:52 +01:00
Kconfig
ACPI: Kconfig: Fix a typo in Kconfig
2021-09-24 18:22:26 +02:00
Makefile
IOMMU Updates for Linux v5.14
2021-07-02 13:22:47 -07:00
nvs.c
Merge branches 'acpi-ec', 'acpi-apei', 'acpi-soc' and 'acpi-misc'
2021-06-29 15:51:25 +02:00
osi.c
ACPI: OSI: Shoot duplicate word
2019-11-13 11:12:08 +01:00
osl.c
Revert "ACPI: Add memory semantics to acpi_os_map_memory()"
2021-09-23 20:39:36 +02:00
pci_irq.c
ACPI: PCI: IRQ: Consolidate printing diagnostic messages
2021-03-08 16:51:08 +01:00
pci_link.c
ACPI: utils: Introduce acpi_evaluation_failure_warn()
2021-03-08 19:10:30 +01:00
pci_mcfg.c
PCI: tegra: Add Tegra194 MCFG quirks for ECAM errata
2021-04-16 11:34:17 -05:00
pci_root.c
PCI/ACPI: Check for _OSC support in acpi_pci_osc_control_set()
2021-09-28 16:19:37 -05:00
pci_slot.c
ACPI: PCI: Remove unused ACPICA debug code
2020-09-25 18:25:51 +02:00
platform_profile.c
ACPI: platform-profile: call sysfs_notify() from platform_profile_store()
2021-08-16 18:32:02 +02:00
power.c
ACPI: PM: Fix device wakeup power reference counting error
2021-11-05 15:43:47 +01:00
pptt.c
topology: Represent clusters of CPUs within a die
2021-10-15 11:25:15 +02:00
prmt.c
ACPI: PRM: Handle memory allocation and memory remap failure
2021-10-26 15:29:07 +02:00
proc.c
ACPI: proc: Remove dead ACPICA debug code
2020-09-25 18:25:51 +02:00
processor_core.c
ACPI: processor: Remove dead ACPICA debug code
2020-09-25 18:25:51 +02:00
processor_driver.c
ACPI: processor: Get rid of ACPICA message printing
2021-03-08 16:51:19 +01:00
processor_idle.c
ACPI: processor idle: Allow playing dead in C3 state
2021-09-24 18:26:27 +02:00
processor_pdc.c
ACPI: processor: Get rid of ACPICA message printing
2021-03-08 16:51:19 +01:00
processor_perflib.c
ACPI: processor_perflib: Cleanup print messages
2021-06-07 15:36:46 +02:00
processor_thermal.c
ACPI: processor_thermal: Remove unused PREFIX for printing
2021-06-07 15:36:46 +02:00
processor_throttling.c
Merge branches 'acpi-dptf' and 'acpi-messages'
2021-06-29 15:50:37 +02:00
property.c
ACPI: Make acpi_node_get_parent() local
2021-11-23 19:13:00 +01:00
reboot.c
ACPI: reboot: Unify the message printing
2021-06-07 15:36:46 +02:00
resource.c
ACPI: resources: Add one more Medion model in IRQ override quirk
2021-10-26 15:37:32 +02:00
sbs.c
ACPI: sbs: Unify the message printing
2021-06-07 15:36:46 +02:00
sbshc.c
Merge branches 'acpi-ec', 'acpi-apei', 'acpi-soc' and 'acpi-misc'
2021-06-29 15:51:25 +02:00
sbshc.h
ACPI: Fix whitespace inconsistencies
2020-11-09 19:08:06 +01:00
scan.c
Revert "ACPI: scan: Release PM resources blocked by unused objects"
2021-11-17 17:05:41 +01:00
sleep.c
ACPI: PM: Avoid CPU cache flush when entering S4
2021-12-08 16:09:25 +01:00
sleep.h
Revert "Revert "ACPI: scan: Turn off unused power resources during initialization""
2021-05-10 14:02:17 +02:00
spcr.c
ACPI: SPCR: Add support for the new 16550-compatible Serial Port Subtype
2021-08-16 18:38:08 +02:00
sysfs.c
Merge branches 'acpi-dptf' and 'acpi-messages'
2021-06-29 15:50:37 +02:00
tables.c
memblock: exclude MEMBLOCK_NOMAP regions from kmemleak
2021-10-21 18:30:49 -10:00
thermal.c
- Use the newly introduced 'hot' and 'critical' ops for the acpi
2021-02-22 09:39:11 -08:00
tiny-power-button.c
ACPI: tiny-power-button: Simplify the code using module_acpi_driver()
2020-11-17 18:12:34 +01:00
utils.c
ACPI: utils: Fix reference counting in for_each_acpi_dev_match()
2021-07-19 16:22:01 +02:00
video_detect.c
ACPI: video: use platform backlight driver on Xiaomi Mi Pad 2
2021-11-03 19:32:21 +01:00
viot.c
ACPI: Add driver for the VIOT table
2021-06-25 15:02:43 +02:00
wakeup.c
ACPI: Fix whitespace inconsistencies
2020-11-09 19:08:06 +01:00