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Ubuntu-focal-kernel/kernel/power
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Maulik Shah 0bb2c60a18 PM: suspend: Set mem_sleep_current during kernel command line setup 
BugLink: https://bugs.launchpad.net/bugs/2067857

[ Upstream commit 9bc4ffd32ef8943f5c5a42c9637cfd04771d021b ]

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>
Signed-off-by: Portia Stephens <portia.stephens@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
 		2024-06-07 15:01:33 +02:00
..
Kconfig
…
Makefile
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autosleep.c
…
console.c
…
energy_model.c PM: EM: Increase energy calculation precision 2021-10-11 17:08:48 -06:00
hibernate.c PM: hibernate: Allow hybrid sleep to work with s2idle 2023-01-06 08:44:40 -08:00
main.c PM: s2idle: ACPI: Fix wakeup interrupts handling 2022-04-14 11:32:02 +02:00
power.h
…
poweroff.c
…
process.c PM: s2idle: ACPI: Fix wakeup interrupts handling 2022-04-14 11:32:02 +02:00
qos.c
…
snapshot.c PM: hibernate: Clean up sync_read handling in snapshot_write_next() 2024-02-02 14:13:10 +01:00
suspend.c PM: suspend: Set mem_sleep_current during kernel command line setup 2024-06-07 15:01:33 +02:00
suspend_test.c PM: suspend: fix return value of __setup handler 2022-05-20 15:18:34 +02:00
swap.c PM: hibernate: Enforce ordering during image compression/decompression 2024-03-28 15:18:30 +01:00
user.c PM: hibernate: defer device probing when resuming from hibernation 2022-10-17 15:00:27 +02:00
wakelock.c PM: wakeup: simplify the output logic of pm_show_wakelocks() 2022-03-29 09:13:37 +02:00