linux/drivers/acpi
Vitaly Kuznetsov fa26d0c778 ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m
Commit 8cdddd182b ("ACPI: processor: Fix CPU0 wakeup in
acpi_idle_play_dead()") tried to fix CPU0 hotplug breakage by copying
wakeup_cpu0() + start_cpu0() logic from hlt_play_dead()//mwait_play_dead()
into acpi_idle_play_dead(). The problem is that these functions are not
exported to modules so when CONFIG_ACPI_PROCESSOR=m build fails.

The issue could've been fixed by exporting both wakeup_cpu0()/start_cpu0()
(the later from assembly) but it seems putting the whole pattern into a
new function and exporting it instead is better.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 8cdddd182b ("CPI: processor: Fix CPU0 wakeup in acpi_idle_play_dead()")
Cc: <stable@vger.kernel.org> # 5.10+
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-04-07 19:02:43 +02:00
..
acpica ACPICA: Always create namespace nodes using acpi_ns_create_node() 2021-03-24 14:50:54 +01:00
apei ACPI: APEI: ERST: remove unneeded semicolon 2021-02-05 13:50:51 +01:00
arm64 ACPI/IORT: Do not blindly trust DMA masks from firmware 2021-01-27 12:26:24 +00:00
dptf ACPI: DPTF: Support Alder Lake 2020-11-10 18:52:51 +01:00
nfit ACPI: NFIT: Fix flexible_array.cocci warnings 2021-01-11 12:56:49 -08:00
numa ACPI updates for 5.10-rc1 2020-10-14 11:42:04 -07:00
pmic ACPI / PMIC: Move TPS68470 OpRegion driver to drivers/acpi/pmic/ 2020-09-15 19:40:59 +02:00
x86 ACPI: PM: s2idle: Drop unused local variables and related code 2021-01-07 17:41:28 +01:00
ac.c ACPI: AC: Clean up printing messages 2021-02-04 19:45:45 +01:00
acpi_adxl.c
acpi_amba.c
acpi_apd.c ACPI: APD: Clean up header file include statements 2020-09-25 12:48:11 +02:00
acpi_cmos_rtc.c ACPI: cmos_rtc: Remove leftover ACPI_MODULE_NAME() 2020-09-25 18:25:51 +02:00
acpi_configfs.c ACPI: configfs: add missing check after configfs_register_default_group() 2021-01-22 16:35:34 +01:00
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: introduce support for FPDT table 2021-01-29 19:24:13 +01:00
acpi_ipmi.c
acpi_lpat.c
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 drm next for 5.10-rc1 2020-10-15 10:46:16 -07:00
acpi_memhotplug.c mm/memory_hotplug: prepare passing flags to add_memory() and friends 2020-10-16 11:11:18 -07:00
acpi_pad.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-01-22 16:17:19 +01:00
acpi_platform.c ACPI: platform: Remove ACPI_MODULE_NAME() 2020-09-25 18:25:51 +02:00
acpi_pnp.c ACPI: PNP: compare the string length in the matching_id() 2020-12-15 19:30:49 +01:00
acpi_processor.c ACPI: processor: remove comment regarding string _UID support 2020-10-16 18:11:27 +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: Clean up printing messages 2021-02-04 19:45:46 +01:00
acpi_watchdog.c ACPI: watchdog: Replace open coded variant of resource_union() 2020-11-17 18:06:29 +01:00
battery.c ACPI: battery: Clean up printing messages 2021-02-04 19:45:45 +01:00
bgrt.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-01-22 16:17:19 +01:00
blacklist.c
bus.c ACPI updates for 5.12-rc1 2021-02-20 21:50:59 -08:00
button.c ACPI: button: Clean up printing messages 2021-02-04 19:45:46 +01:00
container.c ACPI: container: Remove leftover ACPICA debug functionality 2020-09-25 18:25:51 +02:00
cppc_acpi.c ACPI: CPPC: initialise vaddr pointers to NULL 2021-01-22 16:28:19 +01:00
custom_method.c ACPI: custom_method: Remove dead ACPICA debug code 2020-09-25 18:25:51 +02:00
debugfs.c ACPI: debugfs: Remove dead ACPICA debug code 2020-09-25 18:25:51 +02:00
device_pm.c ACPI: PM: Clean up printing messages 2021-02-04 19:11:43 +01:00
device_sysfs.c Merge branches 'acpi-misc', 'acpi-cppc', 'acpi-docs', 'acpi-config' and 'acpi-apei' 2021-02-15 17:04:40 +01:00
dock.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-01-22 16:17:19 +01:00
ec_sys.c
ec.c ACPI: EC: Clean up status flags checks in advance_transaction() 2020-11-23 20:01:01 +01:00
event.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
evged.c ACPI: GED: fix -Wformat 2020-11-09 19:25:20 +01:00
fan.c ACPI: fan: Initialize performance state sysfs attribute 2020-11-16 15:18:38 +01:00
glue.c
hed.c
internal.h ACPI: scan: Use unique number for instance_no 2021-03-22 17:45:53 +01:00
ioapic.c
irq.c
Kconfig Merge branch 'acpi-tables' 2021-02-25 18:57:40 +01:00
Makefile Merge branch 'acpi-tables' 2021-02-25 18:57:40 +01:00
nvs.c
osi.c
osl.c ACPI: OSL: Clean up printing messages 2021-02-10 19:09:43 +01:00
pci_irq.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
pci_link.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
pci_mcfg.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
pci_root.c PCI/ACPI: Clarify message about _OSC failure 2021-01-27 09:38:36 -06:00
pci_slot.c ACPI: PCI: Remove unused ACPICA debug code 2020-09-25 18:25:51 +02:00
platform_profile.c ACPI: platform: Add balanced-performance platform profile 2021-02-24 14:52:41 +01:00
power.c Merge branch 'acpi-messages' 2021-02-15 17:04:53 +01:00
pptt.c
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
processor_idle.c ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m 2021-04-07 19:02:43 +02:00
processor_pdc.c
processor_perflib.c More power management updates for 5.11-rc1 2020-12-22 14:12:10 -08:00
processor_thermal.c ACPI: processor: Remove the duplicated ACPI_PROCESSOR_CLASS macro 2020-11-17 18:12:34 +01:00
processor_throttling.c ACPI: processor: Remove the duplicated ACPI_PROCESSOR_CLASS macro 2020-11-17 18:12:34 +01:00
property.c ACPI: property: Satisfy kernel doc validator (part 2) 2021-02-12 15:34:14 +01:00
reboot.c ACPI: reboot: Avoid racing after writing to ACPI RESET_REG 2020-10-16 18:04:52 +02:00
resource.c ACPI updates for 5.11-rc1 2020-12-15 16:39:06 -08:00
sbs.c ACPI: SBS: Simplify the code using module_acpi_driver() 2020-11-17 18:12:34 +01:00
sbshc.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
sbshc.h ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
scan.c ACPI: scan: Fix _STA getting called on devices with unmet dependencies 2021-03-30 21:36:20 +02:00
sleep.c ACPI: PM: s2idle: Move x86-specific code to the x86 directory 2020-12-17 20:30:02 +01:00
sleep.h ACPI: PM: s2idle: Move x86-specific code to the x86 directory 2020-12-17 20:30:02 +01:00
spcr.c ACPI: Use fallthrough pseudo-keyword 2020-07-09 14:09:28 +02:00
sysfs.c ACPI: thermal: Clean up printing messages 2021-02-04 19:45:46 +01:00
tables.c ACPI: tables: x86: Reserve memory occupied by ACPI tables 2021-03-29 19:26:04 +02:00
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 media updates for v5.12-rc1 2021-02-21 14:10:36 -08:00
video_detect.c ACPI: video: Add missing callback back for Sony VPCEH3U1E 2021-03-19 17:42:41 +01:00
wakeup.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00