APPLIED: [SRU][PATCH 0/2][N] ACPI: PM: s2idle: Linux ACPI s2idle patches to fix suspend/resume issue

Stefan Bader stefan.bader at canonical.com
Fri Jun 21 14:06:45 UTC 2024


On 19.06.24 14:06, Thibault Ferrante wrote:
> BugLink: https://bugs.launchpad.net/bugs/2069231
> 
> [ Impact ]
> 
> Framework (https://frame.work/) has root cause an artifact with their MTL
> laptops being unable to suspend and the reason is similar to many other MTL systems,
> their ACPI tables use the modern Microsoft UUIDs for Modern Standby.
> 
> [ Fix ]
> 
> Clean cherry-pick of two upstream commits merged in 6.9.
> 
> [ Test Plan ]
> 
> Go to suspend with a framework laptop.
> 
> [ Where problems could occur ]
> 
> Regression can happen when going into suspend.
> 
> Rafael J. Wysocki (2):
>    ACPI: PM: s2idle: Enable Low-Power S0 Idle MSFT UUID for non-AMD
>      systems
>    ACPI: PM: s2idle: Evaluate all Low-Power S0 Idle _DSM functions
> 
>   drivers/acpi/x86/s2idle.c | 35 +++++++++++++++++++++++++----------
>   1 file changed, 25 insertions(+), 10 deletions(-)
> 

Applied to noble:linux/master-next. Thanks.

-Stefan

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