Rafael J. Wysocki cfd402c22c driver core: Extend device_is_dependent() ... commit 3d1cf435e2 upstream. If the device passed as the target (second argument) to device_is_dependent() is not completely registered (that is, it has been initialized, but not added yet), but the parent pointer of it is set, it may be missing from the list of the parent's children and device_for_each_child() called by device_is_dependent() cannot be relied on to catch that dependency. For this reason, modify device_is_dependent() to check the ancestors of the target device by following its parent pointer in addition to the device_for_each_child() walk. Fixes: 9ed9895370 ("driver core: Functional dependencies tracking support") Reported-by: Stephan Gerhold <stephan@gerhold.net> Tested-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Saravana Kannan <saravanak@google.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/17705994.d592GUb2YH@kreacher Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-01-27 11:05:42 +01:00
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firmware_loader	firmware: fix a double abort case with fw_load_sysfs_fallback	2020-04-17 10:48:42 +02:00
power	PM: sleep: core: Fix the handling of pending runtime resume requests	2020-09-03 11:24:29 +02:00
regmap	regmap: debugfs: Fix a reversed if statement in regmap_debugfs_init()	2021-01-17 14:04:23 +01:00
test
arch_topology.c
attribute_container.c
base.h	driver core: Establish order of operations for device_add and device_del via bitflag	2019-08-09 17:52:28 +02:00
bus.c	kobject: return error code if writing /sys/.../uevent fails	2019-02-12 19:47:06 +01:00
cacheinfo.c	drivers: base: cacheinfo: Ensure cpu hotplug work is done before Intel RDT	2019-07-21 09:03:03 +02:00
class.c
component.c	component: Silence bind error on -EPROBE_DEFER	2020-05-27 17:37:33 +02:00
container.c
core.c	driver core: Extend device_is_dependent()	2021-01-27 11:05:42 +01:00
cpu.c	x86/speculation: Add Special Register Buffer Data Sampling (SRBDS) mitigation	2020-06-10 21:35:01 +02:00
dd.c	PM: runtime: Resume the device earlier in __device_release_driver()	2020-11-10 12:36:01 +01:00
devcon.c
devcoredump.c
devres.c	devres: Align data[] to ARCH_KMALLOC_MINALIGN	2019-02-12 19:46:56 +01:00
devtmpfs.c
driver.c
firmware.c
hypervisor.c
init.c
isa.c
Kconfig
Makefile
map.c
memory.c	mm/memory_hotplug: fix try_offline_node()	2020-01-29 16:43:27 +01:00
module.c
node.c	mm: don't rely on system state to detect hot-plug operations	2020-10-07 08:00:08 +02:00
pinctrl.c
platform-msi.c
platform.c	drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish	2020-06-25 15:32:55 +02:00
property.c
soc.c	base: soc: Export soc_device_register/unregister APIs	2019-10-05 13:09:37 +02:00
syscore.c
topology.c
transport_class.c