Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Charan Teja Kalla 44050a6c1a PM: runtime: fix denying of auto suspend in pm_suspend_timer_fn() ... [ Upstream commit 40d3b40dce375d6f1c1dbf08d79eed3aed6c691d ] pm_runtime_put_autosuspend() schedules a hrtimer to expire at "dev->power.timer_expires". If the hrtimer's callback, pm_suspend_timer_fn(), observes that the current time equals "dev->power.timer_expires", it unexpectedly bails out instead of proceeding with runtime suspend. pm_suspend_timer_fn(): if (expires > 0 && expires < ktime_get_mono_fast_ns()) { dev->power.timer_expires = 0; rpm_suspend(..) } Additionally, as ->timer_expires is not cleared, all the future auto suspend requests will not schedule hrtimer to perform auto suspend. rpm_suspend(): if ((rpmflags & RPM_AUTO) &&...) { if (!(dev->power.timer_expires && ...) { <-- this will fail. hrtimer_start_range_ns(&dev->power.suspend_timer,...); } } Fix this by as well checking if current time reaches the set expiration. Co-developed-by: Patrick Daly <quic_pdaly@quicinc.com> Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com> Signed-off-by: Charan Teja Kalla <quic_charante@quicinc.com> Link: https://patch.msgid.link/20250515064125.1211561-1-quic_charante@quicinc.com Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-06-27 11:02:53 +01:00
..
firmware_loader	firmware_loader: Block path traversal	2024-11-08 16:20:33 +01:00
power	PM: runtime: fix denying of auto suspend in pm_suspend_timer_fn()	2025-06-27 11:02:53 +01:00
regmap	regmap-irq: Add missing kfree()	2025-03-13 12:43:16 +01:00
test
arch_topology.c
attribute_container.c
base.h
bus.c	driver core: bus: Fix double free in driver API bus_register()	2025-03-13 12:43:20 +01:00
cacheinfo.c
class.c
component.c
container.c
core.c	Revert "driver core: Fix uevent_show() vs driver detach race"	2024-11-08 16:20:53 +01:00
cpu.c
dd.c
devcon.c
devcoredump.c	devcoredump: Send uevent once devcd is ready	2023-12-13 18:18:18 +01:00
devres.c	devres: Initialize an uninitialized struct member	2024-09-12 11:03:54 +02:00
devtmpfs.c
driver.c
firmware.c
hypervisor.c
init.c
isa.c
Kconfig
Makefile
map.c
memory.c
module.c	Revert "driver core: Fix uevent_show() vs driver detach race"	2024-11-08 16:20:53 +01:00
node.c
pinctrl.c
platform-msi.c
platform.c
property.c
soc.c
swnode.c	software node: Let args be NULL in software_node_get_reference_args	2024-01-25 14:34:31 -08:00
syscore.c
topology.c
transport_class.c