iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/acpi
History
Peter Zijlstra 1fecfdbb7a ACPI: processor: Take over RCU-idle for C3-BM idle 
The C3 BusMaster idle code takes lock in a number of places, some deep
inside the ACPI code. Instead of wrapping it all in RCU_NONIDLE, have
the driver take over RCU-idle duty and avoid flipping RCU state back
and forth a lot.

( by marking 'C3 && bm_check' as RCU_IDLE, we _must_ call enter_bm() for
  that combination, otherwise we'll loose RCU-idle, this requires
  shuffling some code around )

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-09-16 19:36:26 +02:00
..
acpica
Merge branches 'acpi-mm', 'acpi-tables', 'acpi-apei' and 'acpi-misc'
2020-08-03 13:14:42 +02:00
apei
ACPI: APEI: remove redundant assignment to variable rc
2020-07-27 15:22:58 +02:00
arm64
ACPI/IORT: Add an input ID to acpi_dma_configure()
2020-07-28 15:51:31 +01:00
dptf
ACPI: DPTF: Add battery participant for TigerLake
2020-06-29 14:00:57 +02:00
nfit
libnvdimm for 5.9
2020-08-11 10:59:19 -07:00
numa
ACPI: NUMA: Remove the useless 'node >= MAX_NUMNODES' check
2020-07-27 15:19:12 +02:00
pmic
ACPI / PMIC: Add i2c address for thermal control
2020-05-18 12:57:24 +02:00
x86
ACPI: Convert to new X86 CPU match macros
2020-03-24 21:30:50 +01:00
ac.c
Merge branches 'acpi-mm', 'acpi-tables', 'acpi-apei' and 'acpi-misc'
2020-08-03 13:14:42 +02:00
acpi_adxl.c
ACPI/ADXL: Add address translation interface using an ACPI DSM
2018-10-16 10:03:00 +02:00
acpi_amba.c
Merge 5.2-rc6 into char-misc-next
2019-06-23 09:23:33 +02:00
acpi_apd.c
ACPI: SoC: APD: Check return value of acpi_dev_get_property()
2020-08-21 20:20:55 +02:00
acpi_cmos_rtc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
acpi_configfs.c
ACPI: configfs: Disallow loading ACPI tables when locked down
2020-06-22 16:41:27 +02:00
acpi_dbg.c
ACPI: debug: Make two functions static
2020-05-09 11:33:07 +02:00
acpi_extlog.c
EDAC: Drop the EDAC report status checks
2020-04-14 16:01:01 +02:00
acpi_ipmi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
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
PM: sleep: core: Rename dev_pm_smart_suspend_and_suspended()
2020-04-24 21:32:41 +02:00
acpi_memhotplug.c
mm/memory_hotplug: rename walk_memory_range() and pass start+size instead of pfns
2019-07-18 17:08:06 -07:00
acpi_pad.c
This tree adds the sched_set_fifo*() encapsulation APIs to remove
2020-08-06 11:55:43 -07:00
acpi_platform.c
ACPI: platform: Unregister stale platform devices
2019-10-17 23:48:39 +02:00
acpi_pnp.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
acpi_processor.c
ACPI: Use fallthrough pseudo-keyword
2020-07-09 14:09:28 +02:00
acpi_tad.c
PM: sleep: core: Rename DPM_FLAG_LEAVE_SUSPENDED
2020-04-24 21:34:22 +02:00
acpi_video.c
ACPI: video: remove redundant assignments to variable result
2020-03-04 10:43:04 +01:00
acpi_watchdog.c
ACPI: watchdog: Put the watchdog action table after parsing
2020-05-09 11:29:17 +02:00
battery.c
ACPI: procfs: Remove last dirs after being marked deprecated for a decade
2020-06-22 16:55:47 +02:00
bgrt.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
blacklist.c
ACPI: blacklist: fix clang warning for unused DMI table
2019-07-11 22:45:00 +02:00
bus.c
ACPI: bus: Fix NULL pointer check in acpi_bus_get_private_data()
2019-11-29 11:42:10 +01:00
button.c
ACPI: Use fallthrough pseudo-keyword
2020-07-09 14:09:28 +02:00
container.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
cppc_acpi.c
ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe()
2020-05-28 13:47:53 +02:00
custom_method.c
Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2019-09-28 08:14:15 -07:00
debugfs.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
device_pm.c
Merge branches 'pm-cpufreq' and 'pm-acpi'
2020-06-10 17:10:40 +02:00
device_sysfs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
dock.c
ACPI: Use fallthrough pseudo-keyword
2020-07-09 14:09:28 +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: add newline when printing 'ec_event_clearing' module parameter
2020-06-22 17:17:18 +02:00
event.c
ACPI: event: replace strcpy() by strscpy()
2019-04-23 10:54:26 +02:00
evged.c
ACPI: Use fallthrough pseudo-keyword
2020-07-09 14:09:28 +02:00
fan.c
ACPI: fan: Fix Tiger Lake ACPI device ID
2020-06-30 19:32:45 +02:00
glue.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428
2019-06-05 17:37:16 +02:00
hed.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
internal.h
ACPI: EC: PM: Avoid premature returns from acpi_s2idle_wake()
2020-05-11 10:11:38 +02:00
ioapic.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
irq.c
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-07-08 11:01:13 -07:00
Kconfig
Merge branches 'acpi-mm', 'acpi-tables', 'acpi-apei' and 'acpi-misc'
2020-08-03 13:14:42 +02:00
Makefile
ACPI: procfs: Remove last dirs after being marked deprecated for a decade
2020-06-22 16:55:47 +02:00
nvs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428
2019-06-05 17:37:16 +02:00
osi.c
ACPI: OSI: Shoot duplicate word
2019-11-13 11:12:08 +01:00
osl.c
ACPI: OSL: Prevent acpi_release_memory() from returning too early
2020-08-25 16:22:08 +02:00
pci_irq.c
ACPI / PCI: fix acpi_pci_irq_enable() memory leak
2019-09-03 09:41:25 +02:00
pci_link.c
ACPI: Delete unused proc filename macros
2020-05-14 13:49:33 +02:00
pci_mcfg.c
PCI: Constify struct pci_ecam_ops
2020-05-01 16:28:59 +01:00
pci_root.c
Merge branch 'pci/misc'
2020-06-04 12:59:11 -05:00
pci_slot.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 491
2019-06-19 17:09:52 +02:00
power.c
ACPI: Delete unused proc filename macros
2020-05-14 13:49:33 +02:00
pptt.c
ACPI: PPTT: Consistently use unsigned int as parameter type
2020-01-07 11:46:36 +01:00
proc.c
ACPI: list_for_each_safe() -> list_for_each_entry_safe()
2020-03-04 10:48:00 +01:00
processor_core.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
processor_driver.c
cpufreq: Use per-policy frequency QoS
2019-10-21 02:05:21 +02:00
processor_idle.c
ACPI: processor: Take over RCU-idle for C3-BM idle
2020-09-16 19:36:26 +02:00
processor_pdc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
processor_perflib.c
ACPI: processor: Add QoS requests for all CPUs
2019-10-25 11:33:48 +02:00
processor_thermal.c
ACPI: processor: Add QoS requests for all CPUs
2019-10-25 11:33:48 +02:00
processor_throttling.c
x86: ACPI: fix CPU hotplug deadlock
2020-04-04 16:28:24 +02:00
property.c
for-5.9/drivers-20200803
2020-08-05 10:51:40 -07:00
reboot.c
ACPI: Allow CONFIG_PCI to be unset for reboot
2018-12-20 10:19:49 +01:00
resource.c
ACPI: Use fallthrough pseudo-keyword
2020-07-09 14:09:28 +02:00
sbs.c
ACPI: Delete unused proc filename macros
2020-05-14 13:49:33 +02:00
sbshc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
sbshc.h
ACPI: SBS: remove unused const variable 'SMBUS_PEC'
2019-08-23 12:55:09 +02:00
scan.c
ACPI/IORT: Add an input ID to acpi_dma_configure()
2020-07-28 15:51:31 +01:00
sleep.c
ACPI updates for 5.8-rc1
2020-06-02 13:25:52 -07:00
sleep.h
ACPI: PM: Add acpi_[un]register_wakeup_handler()
2020-04-04 19:45:18 +02:00
spcr.c
ACPI: Use fallthrough pseudo-keyword
2020-07-09 14:09:28 +02:00
sysfs.c
Merge back sysfs-related ACPI material for v5.9.
2020-06-29 13:49:49 +02:00
tables.c
ACPI: tables: Remove the duplicated checks for acpi_parse_entries_array()
2020-07-27 15:19:12 +02:00
thermal.c
acpi: thermal: Don't call thermal_zone_device_is_enabled()
2020-07-07 01:26:06 +02:00
tiny-power-button.c
ACPI: Add new tiny-power-button driver to directly signal init
2020-02-13 23:36:23 +01:00
utils.c
ACPI: utils: Add acpi_evaluate_reg() helper
2020-05-09 11:40:25 +02:00
video_detect.c
ACPI: video: Use native backlight on Acer TravelMate 5735Z
2020-05-25 11:58:51 +02:00
wakeup.c
ACPI: PM: Add acpi_[un]register_wakeup_handler()
2020-04-04 19:45:18 +02:00