APPLIED: [PATCH 0/1][SRU][U] UBUNTU: SAUCE: Fix RPL-U CPU C-state alway keep at C3 when system run PHM with idle screen on

[Andrea Righi]

On Mon, Nov 20, 2023 at 04:27:53PM +0000, Koba Ko wrote:
> BugLink: https://bugs.launchpad.net/bugs/2042385
> 
> [Impact]
> RPL-U CPU C-state alway keep at C3 when system run PHM with idle screen on.
> 
> [Fix]
> Realtek r8168h/r8111's ASPM is blocked due to users report the regression on their platform[0].
> Add quirks for some Dell Platforms to enable ASPM and allow RPL-U sleep deeper.
> 
> [0], https://bugzilla.kernel.org/show_bug.cgi?id=217814
> 
> [where the issue could happen]
> Medium, may have the regression but the risk is limited in some Dell platforms.
> we will ask Realtek's effort once the regression is observed.
> 
> [Misc]
> For Unstable, built with mantic configuration
> ~~~
> $ git push m_cbd
> remote: *** kernel-cbd *********************************************************
> remote: * Queueing builds (your 'ubuntu_unstable_next'); ok to interrupt
> remote: * For results:  ssh cbd ls kobako-mantic-c281d2b48f02-DyYx
> remote: * 1/9 workers busy, 0 builds queued
> remote: 2023-11-20 16:19:03  kobako-mantic-c281d2b48f02-DyYx/amd64/BUILD-OK
> remote: 2023-11-20 16:21:38  kobako-mantic-c281d2b48f02-DyYx/arm64/BUILD-OK
> remote: 2023-11-20 16:18:54  kobako-mantic-c281d2b48f02-DyYx/armhf/BUILD-OK
> remote: 2023-11-20 16:22:08  kobako-mantic-c281d2b48f02-DyYx/ppc64el/BUILD-OK
> remote: 2023-11-20 16:14:16  kobako-mantic-c281d2b48f02-DyYx/s390x/BUILD-OK
> remote: ************************************************************************
> To cbd.kernel:mantic.git
>  * [new branch]                ubuntu_unstable_next -> ubuntu_unstable_next
> ~~~

Applied to noble/linux-unstable.

Thanks!
-Andrea