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linux/drivers/acpi
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Rafael J. Wysocki 3df663a147 ACPI: EC: Reference count query handlers under lock 
There is a race condition in acpi_ec_get_query_handler()
theoretically allowing query handlers to go away before refernce
counting them.

In order to avoid it, call kref_get() on query handlers under
ec->mutex.

Also simplify the code a bit while at it.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-12-27 11:04:21 +01:00
..
acpica
ACPICA: debugger: remove leading whitespaces when converting a string to a buffer
2019-10-28 22:12:46 +01:00
apei
Printk changes for 5.5
2019-11-25 19:40:40 -08:00
arm64
dma-mapping: treat dev->bus_dma_mask as a DMA limit
2019-11-21 18:14:35 +01:00
dptf
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
nfit
libnvdimm: Move nvdimm_bus_attribute_group to device_type
2019-11-19 09:52:12 -08:00
numa
ACPI: HMAT: use %u instead of %d to print u32 values
2019-11-12 10:05:57 +01:00
pmic
ACPI / PMIC: Add Cherry Trail Crystal Cove PMIC OpRegion driver
2019-10-25 11:43:08 +02:00
x86
x86/intel: Aggregate big core mobile naming
2019-08-28 11:29:31 +02:00
ac.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
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
i2c: imx: ACPI support for NXP i2c controller
2019-09-13 15:12:38 +01:00
acpi_cmos_rtc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
acpi_configfs.c
ACPICA: make acpi_load_table() return table index
2019-10-28 22:12:46 +01:00
acpi_dbg.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
acpi_extlog.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 437
2019-06-05 17:37:17 +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
Merge branches 'acpi-pm' and 'pm-pci'
2019-07-08 10:49:36 +02:00
acpi_lpss.c
Merge branches 'acpi-utils', 'acpi-platform', 'acpi-video' and 'acpi-doc'
2019-11-26 10:30:49 +01:00
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
ACPI, x86: Add Zhaoxin processors support for NONSTOP TSC
2019-06-22 11:45:57 +02:00
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 / processor: don't print errors for processorIDs == 0xff
2019-08-09 10:48:34 +02:00
acpi_tad.c
ACPI: TAD: Add low-level support for real time capability
2018-10-18 09:11:53 +02:00
acpi_video.c
ACPI: video: update doc for acpi_video_bus_DOS()
2019-10-11 11:40:26 +02:00
acpi_watchdog.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
battery.c
acpi: Use pr_warn instead of pr_warning
2019-10-18 15:00:19 +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: button: Add DMI quirk for Acer Switch 10 SW5-032 lid-switch
2019-11-29 10:21:52 +01:00
cm_sbs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
container.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
cppc_acpi.c
ACPI: CPPC: Set pcc_data[pcc_ss_id] to NULL in acpi_cppc_processor_exit()
2019-10-18 10:36:37 +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
ACPI: PM: Avoid attaching ACPI PM domain to certain devices
2019-12-10 00:22:18 +01:00
device_sysfs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
dock.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
ec_sys.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482
2019-06-19 17:09:52 +02:00
ec.c
ACPI: EC: Reference count query handlers under lock
2019-12-27 11:04:21 +01:00
event.c
ACPI: event: replace strcpy() by strscpy()
2019-04-23 10:54:26 +02:00
evged.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
fan.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
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: add support for hardware-reduced systems
2019-10-28 16:00:09 +01:00
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
ACPI: Fix Kconfig indentation
2019-11-29 10:33:03 +01:00
Makefile
Merge branch 'acpi-mm'
2019-11-26 10:31:02 +01:00
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: only free map once in osl.c
2019-11-29 10:31:12 +01:00
pci_irq.c
ACPI / PCI: fix acpi_pci_irq_enable() memory leak
2019-09-03 09:41:25 +02:00
pci_link.c
ACPI/PCI: Remove surplus parentheses from a return statement
2019-08-21 00:05:20 +02:00
pci_mcfg.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 459
2019-06-19 17:09:09 +02:00
pci_root.c
PCI: Move ASPM declarations to linux/pci.h
2019-08-28 08:28:39 -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 / PM: Introduce concept of a _PR0 dependent device
2019-06-27 12:31:57 +02:00
pptt.c
ACPI/PPTT: Add support for ACPI 6.3 thread flag
2019-08-12 12:59:15 +01:00
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
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_idle: Skip dummy wait if kernel is in guest
2019-10-25 10:33:20 +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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
property.c
device property: Add a function to obtain a node's prefix
2019-10-11 11:26:55 +02:00
reboot.c
ACPI: Allow CONFIG_PCI to be unset for reboot
2018-12-20 10:19:49 +01:00
resource.c
acpi: Use pr_warn instead of pr_warning
2019-10-18 15:00:19 +02:00
sbs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
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: platform: Unregister stale platform devices
2019-10-17 23:48:39 +02:00
sleep.c
ACPI: PM: s2idle: Rework ACPI events synchronization
2019-12-02 09:23:23 +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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
sysfs.c
ACPI: sysfs: Change ACPI_MASKABLE_GPE_MAX to 0x100
2019-11-19 09:40:16 +01:00
tables.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
thermal.c
ACPI: thermal: Remove redundant acpi_has_method() calls
2019-09-02 22:52:50 +02:00
utils.c
ACPI / utils: Introduce acpi_dev_hid_uid_match() helper
2019-10-15 12:06:23 +02:00
video_detect.c
Merge branches 'acpi-utils', 'acpi-video', 'acpi-soc' and 'acpi-button'
2019-05-06 10:50:08 +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