linux-kernel - Re: [PATCH 6.15 000/178] 6.15.6-rc1 review

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Message-ID: <2025070909-outmatch-malt-f9b7@gregkh>
Date: Wed, 9 Jul 2025 21:12:45 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: Christian Heusel <christian@...sel.eu>
Cc: stable@...r.kernel.org, patches@...ts.linux.dev,
	linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, linux@...ck-us.net, shuah@...nel.org,
	patches@...nelci.org, lkft-triage@...ts.linaro.org, pavel@...x.de,
	jonathanh@...dia.com, f.fainelli@...il.com,
	sudipm.mukherjee@...il.com, srw@...dewatkins.net, rwarsow@....de,
	conor@...nel.org, hargar@...rosoft.com, broonie@...nel.org,
	linux@...me.work
Subject: Re: [PATCH 6.15 000/178] 6.15.6-rc1 review

On Wed, Jul 09, 2025 at 07:19:32PM +0200, Christian Heusel wrote:
> On 25/07/08 06:20PM, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 6.15.6 release.
> > There are 178 patches in this series, all will be posted as a response
> > to this one.  If anyone has any issues with these being applied, please
> > let me know.
> > 
> > Responses should be made by Thu, 10 Jul 2025 16:22:09 +0000.
> > Anything received after that time might be too late.
> 
> Hey Greg,
> 
> on the Framework Desktop I'm getting a new regression / error message
> within dmesg on 6.15.6-rc1 which was not present in previous versions of
> the stable kernel series:
> 
>     $ journalctl -b-1 --dmesg | grep "PPM init"
>     Jul 09 14:48:44 arch-external kernel: ucsi_acpi USBC000:00: error -ETIMEDOUT: PPM init failed

Is this also on 6.16-rc4?

And maybe if my Framework Desktop would ever get shipped to me, I could
have debugged this ahead of time :)

Anyway, how about a 'git bisect'?

thanks,

greg k-h