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27664c5818
linux/drivers/acpi
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Lee, Chun-Yi 27664c5818 ACPI / scan: Send change uevent with offine environmental data 
In current design of ACPI container offline, Kernel emits
KOBJ_CHANGE uevent to user space to indidate that the ejection of
the container was triggered by platform. (caa73ea15 patch)

A pure KOBJ_CHANGE uevent is not enough for user space to identify
the purpose. For example, a "udevadm trigger" command can also
be used to emit change event to all udev rules. A udev rule can not
identify that the event is from kernel for offline or from udevadm
for other purpose. Then the offline action in udev rule may also be
triggered by udevadm tool.

So, similar to the change uevent of dock, kernel sends the
KOBJ_CHANGE uevent with a offline environmental data to indicate
purpose. It's useful by udev rule for using ENV{EVENT} filter.

Acked-by: Michal Hocko <mhocko@suse.com>
Tested-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: "Lee, Chun-Yi" <jlee@suse.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-03-20 10:33:51 +01:00
..
acpica ACPICA: All acpica: Update copyrights to 2018 2018-02-06 10:31:20 +01:00
apei Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2018-01-30 14:18:52 -08:00
arm64 arm64 updates for 4.15 2017-11-15 10:56:56 -08:00
dptf License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfit Merge branch 'for-4.16/nfit' into libnvdimm-for-next 2018-02-03 00:26:26 -07:00
pmic ACPI / PMIC: Convert to use builtin_platform_driver() macro 2018-01-11 02:17:41 +01:00
x86 ACPI / x86: Extend KIOX000A quirk to cover all affected BIOS versions 2017-10-21 13:24:53 +02:00
ac.c ACPI: Mark expected switch fall-throughs 2017-11-09 00:55:16 +01:00
acpi_amba.c
acpi_apd.c ACPI / APD: Add clock frequency for ThunderX2 I2C controller 2017-10-17 23:52:54 +02:00
acpi_cmos_rtc.c
acpi_configfs.c ACPI: configfs: make config_item_type const 2017-10-19 16:15:29 +02:00
acpi_dbg.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
acpi_extlog.c ACPI: Switch to use generic guid_t in acpi_evaluate_dsm() 2017-06-07 12:20:49 +02:00
acpi_ipmi.c ACPI / IPMI: change warning to debug on timeout 2017-04-07 12:25:37 -05:00
acpi_lpat.c ACPI / lpat: Fix typos in comments and kerneldoc style 2017-07-24 22:52:00 +02:00
acpi_lpit.c ACPI / LPIT: Export lpit_read_residency_count_address() 2018-02-04 15:55:52 +02:00
acpi_lpss.c ACPI / LPSS: Do not instiate platform_dev for devs without MMIO resources 2018-01-15 17:45:25 +01:00
acpi_memhotplug.c
acpi_pad.c
acpi_platform.c ACPI / platform: Update platform device NUMA node based on _PXM method 2017-04-18 16:56:39 +02:00
acpi_pnp.c
acpi_processor.c ACPI: Mark expected switch fall-throughs 2017-11-09 00:55:16 +01:00
acpi_video.c ACPI / video: Use true for boolean value 2018-02-04 08:55:36 +01:00
acpi_watchdog.c ACPI / watchdog: properly initialize resources 2017-09-19 01:49:02 +02:00
battery.c ACPI / battery: Add quirk for Asus UX360UA and UX410UAK 2018-02-04 09:17:47 +01:00
battery.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bgrt.c ACPI: BGRT: constify attribute_group structures 2017-07-04 22:15:20 +02:00
blacklist.c dmi: Mark all struct dmi_system_id instances const 2017-09-14 11:59:30 +02:00
bus.c device property: Constify device_get_match_data() 2018-02-12 10:41:11 +01:00
button.c ACPI: button: Add a LID switch blacklist and add 1 model to it 2017-12-13 01:05:02 +01:00
cm_sbs.c
container.c
cppc_acpi.c ACPI / CPPC: Use 64-bit arithmetic instead of 32-bit 2018-02-07 11:15:02 +01:00
custom_method.c
debugfs.c
device_pm.c Merge back PM core material for v4.16. 2017-12-16 02:05:48 +01:00
device_sysfs.c treewide: Use DEVICE_ATTR_RO 2018-01-09 16:34:34 +01:00
dock.c ACPI: Mark expected switch fall-throughs 2017-11-09 00:55:16 +01:00
ec_sys.c ACPI: EC: Fix debugfs_create_*() usage 2018-01-04 13:54:51 +01:00
ec.c ACPI / EC: Restore polling during noirq suspend/resume phases 2018-02-12 10:29:31 +01:00
event.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
evged.c ACPI: GED: unregister interrupts during shutdown 2017-12-16 03:05:37 +01:00
fan.c
glue.c IOMMU Updates for Linux v4.12 2017-05-09 15:15:47 -07:00
hed.c
internal.h ACPI: EC: Fix debugfs_create_*() usage 2018-01-04 13:54:51 +01:00
ioapic.c ACPI: fix whitespace in pr_fmt() to align log entries 2017-06-22 02:18:20 +02:00
irq.c ACPI / irq: Fix return code of acpi_gsi_to_irq() 2017-07-12 13:11:49 +02:00
Kconfig More ACPI updates for v4.16-rc1 2018-02-09 09:44:25 -08:00
Makefile - New Drivers 2017-11-16 09:15:57 -08:00
numa.c ACPI / NUMA: ia64: Parse all entries of SRAT memory affinity table 2017-11-27 01:19:52 +01:00
nvs.c
osi.c dmi: Mark all struct dmi_system_id instances const 2017-09-14 11:59:30 +02:00
osl.c ACPI / LPIT: Add Low Power Idle Table (LPIT) support 2017-10-11 15:38:10 +02:00
pci_irq.c
pci_link.c ACPI/PCI: pci_link: reduce verbosity when IRQ is enabled 2018-01-17 12:53:04 +01:00
pci_mcfg.c PCI/ACPI: Add ThunderX pass2.x 2nd node MCFG quirk 2017-04-24 11:58:56 -05:00
pci_root.c treewide: Consolidate Apple DMI checks 2017-08-03 23:26:22 +02:00
pci_slot.c dmi: Mark all struct dmi_system_id instances const 2017-09-14 11:59:30 +02:00
power.c ACPI / power: constify attribute_group structures 2017-07-04 22:15:14 +02:00
proc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
processor_core.c Revert"x86/acpi: Enable MADT APIs to return disabled apicids" 2017-03-11 14:41:18 +01:00
processor_driver.c ACPI: processor: use dev_dbg() instead of dev_warn() when CPPC probe failed 2017-07-27 01:51:06 +02:00
processor_idle.c More ACPI updates for v4.16-rc1 2018-02-09 09:44:25 -08:00
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_perflib: Do not send _PPC change notification if not ready 2018-02-04 09:14:50 +01:00
processor_thermal.c
processor_throttling.c acpi/processor: Prevent cpu hotplug deadlock 2017-05-26 10:10:47 +02:00
property.c device property: Constify device_get_match_data() 2018-02-12 10:41:11 +01:00
reboot.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
resource.c ACPI: Mark expected switch fall-throughs 2017-11-09 00:55:16 +01:00
sbs.c Merge branches 'acpi-video', 'acpi-battery', 'acpi-spcr' and 'acpi-misc' 2017-09-03 23:54:29 +02:00
sbshc.c ACPI: sbshc: remove raw pointer from printk() message 2018-02-08 09:50:08 +01:00
sbshc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scan.c ACPI / scan: Send change uevent with offine environmental data 2018-03-20 10:33:51 +01:00
sleep.c ACPI / PM: Use Low Power S0 Idle on more systems 2018-01-11 18:54:31 +01:00
sleep.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
spcr.c ACPI: SPCR: Mark expected switch fall-through in acpi_parse_spcr 2018-02-12 10:31:26 +01:00
sysfs.c ACPI: sysfs: Make ACPI GPE mask kernel parameter cover all GPEs 2017-12-13 01:11:33 +01:00
tables.c ACPI / tables: Add IORT to injectable table list 2018-02-07 11:06:48 +01:00
thermal.c dmi: Mark all struct dmi_system_id instances const 2017-09-14 11:59:30 +02:00
utils.c ACPI: utils: Introduce acpi_dev_get_first_match_name() 2018-01-10 00:41:43 +01:00
video_detect.c ACPI / video: Add force_none quirk for Dell OptiPlex 9020M 2017-07-16 02:27:23 +02:00
wakeup.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00