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linux-5.15.y
linux/drivers/base
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Rafael J. Wysocki 323e203a94 PM: runtime: Do not clear needs_force_resume with enabled runtime PM 
commit 359afc8eb0 upstream.

Commit 89d9cec3b1 ("PM: runtime: Clear power.needs_force_resume in
pm_runtime_reinit()") added provisional clearing of power.needs_force_resume
to pm_runtime_reinit(), but it is done unconditionally which is a
mistake because pm_runtime_reinit() may race with driver probing
and removal [1].

To address this, notice that power.needs_force_resume should never
be set when runtime PM is enabled and so it only needs to be cleared
when runtime PM is disabled, and update pm_runtime_init() to only
clear that flag when runtime PM is disabled.

Fixes: 89d9cec3b1 ("PM: runtime: Clear power.needs_force_resume in pm_runtime_reinit()")
Reported-by: Ed Tsai <ed.tsai@mediatek.com>
Closes: https://lore.kernel.org/linux-pm/20251215122154.3180001-1-ed.tsai@mediatek.com/ [1]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: 6.17+ <stable@vger.kernel.org> # 6.17+
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://patch.msgid.link/12807571.O9o76ZdvQC@rafael.j.wysocki
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-01-19 13:09:53 +01:00
..
firmware_loader
firmware_loader: Block path traversal
2024-10-17 15:11:12 +02:00
power
PM: runtime: Do not clear needs_force_resume with enabled runtime PM
2026-01-19 13:09:53 +01:00
regmap
regmap: slimbus: fix bus_context pointer in regmap init calls
2025-12-07 06:09:14 +09:00
test
driver core: test_async: fix an error code
2023-09-19 12:22:45 +02:00
arch_numa.c
memblock: drop memblock_free_early_nid() and memblock_free_early()
2025-03-13 12:50:07 +01:00
arch_topology.c
arch_topology: Fix incorrect error check in topology_parse_cpu_capacity()
2025-10-29 14:03:15 +01:00
attribute_container.c
driver core: attribute_container: fix W=1 warnings
2021-05-14 13:37:10 +02:00
auxiliary.c
Merge 5.14-rc3 into driver-core-next
2021-07-27 09:22:08 +02:00
base.h
software nodes: Split software_node_notify()
2021-07-16 19:17:05 +02:00
bus.c
driver core: bus: Fix double free in driver API bus_register()
2024-12-14 19:51:14 +01:00
cacheinfo.c
cacheinfo: clear cache_leaves(cpu) in free_cache_attributes()
2021-07-21 17:29:40 +02:00
class.c
class: fix possible memory leak in __class_register()
2022-12-31 13:14:27 +01:00
component.c
drivers: base: component: fix memory leak with using debugfs_lookup()
2023-03-11 13:57:38 +01:00
container.c
…
core.c
driver core: Introduce device_find_any_child() helper
2024-12-14 19:50:59 +01:00
cpu.c
x86/vmscape: Enable the mitigation
2025-09-11 17:17:17 +02:00
dd.c
driver core: Release all resources during unbind before updating device links
2023-11-28 16:56:36 +00:00
devcoredump.c
devcoredump: Fix circular locking dependency with devcd->mutex.
2025-10-29 14:03:15 +01:00
devres.c
drivers: base: devres: Allow to release group on device release
2025-05-02 07:43:57 +02:00
devtmpfs.c
devtmpfs regression fix: reconfigure on each mount
2022-01-20 09:13:13 +01:00
driver.c
driver: platform: Add helper for safer setting of driver_override
2023-11-08 17:26:43 +01:00
firmware.c
…
hypervisor.c
…
init.c
init: Initialize noop_backing_dev_info early
2022-06-22 14:22:02 +02:00
isa.c
bus: Make remove callback return void
2021-07-21 11:53:42 +02:00
Kconfig
Merge tag 'riscv-for-linus-5.12-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2021-02-26 10:28:35 -08:00
Makefile
devres: Enable trace events
2021-06-15 17:14:36 +02:00
map.c
driver: base: Prefer unsigned int to bare use of unsigned
2021-07-21 17:30:09 +02:00
memory.c
mm/hwpoison: avoid the impact of hwpoison_filter() return value on mce handler
2022-07-12 16:35:05 +02:00
module.c
Revert "driver core: Fix uevent_show() vs driver detach race"
2024-11-08 16:25:54 +01:00
node.c
drivers/base/node: fix double free in register_one_node()
2025-10-19 16:21:37 +02:00
pinctrl.c
…
platform-msi.c
platform-msi: Add ABI to show msi_irqs of platform devices
2021-08-24 09:16:20 +02:00
platform.c
driver: platform: Add helper for safer setting of driver_override
2023-11-08 17:26:43 +01:00
property.c
device property: Add fwnode_irq_get_byname
2024-10-17 15:11:43 +02:00
soc.c
soc: fix comment for freeing soc_dev_attr
2020-12-09 19:46:31 +01:00
swnode.c
software node: Correct a OOB check in software_node_get_reference_args()
2025-06-27 11:05:32 +01:00
syscore.c
…
topology.c
topology: Keep the cpumask unchanged when printing cpumap
2025-01-23 17:15:53 +01:00
trace.c
devres: Enable trace events
2021-06-15 17:14:36 +02:00
trace.h
devres: Enable trace events
2021-06-15 17:14:36 +02:00
transport_class.c
drivers: base: transport_class: fix resource leak when transport_add_device() fails
2023-03-10 09:39:39 +01:00