linux-stable/kernel/power
Maulik Shah ddcd5ea7b2 PM: suspend: Set mem_sleep_current during kernel command line setup
[ Upstream commit 9bc4ffd32e ]

psci_init_system_suspend() invokes suspend_set_ops() very early during
bootup even before kernel command line for mem_sleep_default is setup.
This leads to kernel command line mem_sleep_default=s2idle not working
as mem_sleep_current gets changed to deep via suspend_set_ops() and never
changes back to s2idle.

Set mem_sleep_current along with mem_sleep_default during kernel command
line setup as default suspend mode.

Fixes: faf7ec4a92 ("drivers: firmware: psci: add system suspend support")
CC: stable@vger.kernel.org # 5.4+
Signed-off-by: Maulik Shah <quic_mkshah@quicinc.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-04-13 12:51:24 +02:00
..
Kconfig
Makefile
autosleep.c
console.c
energy_model.c PM: EM: Increase energy calculation precision 2021-09-15 09:47:33 +02:00
hibernate.c PM: hibernate: Allow hybrid sleep to work with s2idle 2022-11-03 23:56:55 +09:00
main.c PM: s2idle: ACPI: Fix wakeup interrupts handling 2022-02-16 12:52:50 +01:00
power.h
poweroff.c
process.c PM: s2idle: ACPI: Fix wakeup interrupts handling 2022-02-16 12:52:50 +01:00
qos.c PM: QoS: Invalidate frequency QoS requests after removal 2019-11-20 10:46:42 +01:00
snapshot.c PM: hibernate: Clean up sync_read handling in snapshot_write_next() 2023-11-28 16:50:19 +00:00
suspend.c PM: suspend: Set mem_sleep_current during kernel command line setup 2024-04-13 12:51:24 +02:00
suspend_test.c PM: suspend: fix return value of __setup handler 2022-04-15 14:18:05 +02:00
swap.c PM: hibernate: Enforce ordering during image compression/decompression 2024-02-23 08:24:48 +01:00
user.c PM: hibernate: defer device probing when resuming from hibernation 2022-08-25 11:17:32 +02:00
wakelock.c PM: wakeup: simplify the output logic of pm_show_wakelocks() 2022-02-01 17:24:34 +01:00