Ulf Hansson cdb300a041 PM / Domains: Fix potential deadlock while adding/removing subdomains ... We must preserve the same order of how we acquire and release the lock for genpd, as otherwise we may encounter deadlocks. The power on phase of a genpd starts by acquiring its lock. Then it walks the hierarchy of its parent domains to be able to power on these first, as per design of genpd. From a locking perspective this means the locks of the parents becomes acquired after the lock of the subdomain. Let's fix pm_genpd_add|remove_subdomain() to maintain the same order of acquiring/releasing the genpd lock as being applied in the power on/off sequence. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2016-01-27 23:01:25 +01:00
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power	PM / Domains: Fix potential deadlock while adding/removing subdomains	2016-01-27 23:01:25 +01:00
regmap	driver core update for 4.4-rc1	2015-11-04 21:50:37 -08:00
attribute_container.c	attribute_container: fix missing blank lines after declarations	2015-03-25 14:35:09 +01:00
base.h	driver core: correct device's shutdown order	2015-08-05 17:07:19 -07:00
bus.c	driver-core: add asynchronous probing support for drivers	2015-05-20 00:25:24 -07:00
cacheinfo.c	cpu/cacheinfo: Fix teardown path	2015-09-17 06:06:54 -07:00
class.c	class_find_device: fix reference to argument "match"	2015-09-29 15:23:14 +02:00
component.c	component: fix bug with legacy API	2014-07-04 18:05:05 +01:00
container.c
core.c	of: to support binding numa node to specified device in devicetree	2015-10-17 22:11:50 -07:00
cpu.c	cpu: Remove bogus __ref annotation of cpu_subsys_online()	2015-08-05 15:18:26 -07:00
dd.c	drivers/pinctrl: Add the concept of an "init" state	2015-10-27 11:24:23 +01:00
devcoredump.c	devcoredump: provide a one-way disable function	2014-11-26 19:40:12 -08:00
devres.c	devm: make allocations numa aware by default	2015-10-09 17:00:33 -04:00
devtmpfs.c	VFS: assorted weird filesystems: d_inode() annotations	2015-04-15 15:06:58 -04:00
dma-coherent.c	drivers: dma-coherent: add initialization from device tree	2014-10-14 02:18:12 +02:00
dma-contiguous.c	driver core update for 4.4-rc1	2015-11-04 21:50:37 -08:00
dma-mapping.c	drivers: base: dma-mapping: Erase blank space after pointer	2015-03-25 14:36:19 +01:00
driver.c	driver core: add missing blank line after declaration	2015-03-25 14:36:30 +01:00
firmware_class.c	firmware: fix wrong memory deallocation in fw_add_devm_name()	2015-08-05 15:18:26 -07:00
firmware.c
hypervisor.c
init.c	drivers: of/base: move of_init to driver_init	2015-05-26 19:55:56 -07:00
isa.c
Kconfig	cma: make default CMA area size zero for x86	2014-12-10 17:41:06 -08:00
Makefile	drivers/base: Add MSI domain support for non-PCI devices	2015-07-30 00:14:38 +02:00
map.c	drivers: base: map: Use kmalloc_array instead of kmalloc	2015-03-25 14:35:08 +01:00
memory.c	mm, hotplug: fix concurrent memory hot-add deadlock	2015-04-14 16:49:00 -07:00
module.c
node.c	Revert "mm: Check if section present during memory block (un)registering"	2015-10-13 10:57:25 -07:00
pinctrl.c	drivers/pinctrl: Add the concept of an "init" state	2015-10-27 11:24:23 +01:00
platform-msi.c	irqdomain/msi: Use fwnode instead of of_node	2015-10-13 19:01:25 +02:00
platform.c	driver-core: platform: Provide helpers for multi-driver modules	2015-10-05 05:02:40 +01:00
property.c	device property: ACPI: Remove unused DMA APIs	2015-11-07 01:29:22 +01:00
soc.c	base: soc: siplify ida usage	2015-10-04 19:42:22 +01:00
syscore.c	genirq: Simplify wakeup mechanism	2014-09-01 13:48:59 +02:00
topology.c	sched/topology: Rename topology_thread_cpumask() to topology_sibling_cpumask()	2015-05-27 15:22:15 +02:00
transport_class.c