Re: Fwd: dwc3: regression in USB DWC3 driver in kernel 5.15 branch

[Linux regression tracking (Thorsten Leemhuis)]

On 15.07.23 13:03, Bagas Sanjaya wrote:
> 
> I notice a stable-specific regression on Bugzilla [1]. Quoting from it:
> 
>> The backport commit to 5.15 branch:
>> 9d4f84a15f9c9727bc07f59d9dafc89e65aadb34 "arm64: dts: imx8mp: Add snps,gfladj-refclk-lpm-sel quirk to USB nodes"  (from upstream commit 5c3d5ecf48ab06c709c012bf1e8f0c91e1fcd7ad)
>> switched from "snps,dis-u2-freeclk-exists-quirk" to "snps,gfladj-refclk-lpm-sel-quirk".
>> [...]
>> When the commit is reverted the USB 3.x drives works fine.
> 
> See Bugzilla for the full thread and attach dmesgs.
> 
> Anyway, I'm adding it to regzbot:
> 
> #regzbot introduced: 9d4f84a15f9c97 https://bugzilla.kernel.org/show_bug.cgi?id=217670
> #regzbot title: regression in USB DWC3 driver due to missing gfladj-refclk-lpm-sel-quirk quirk
> 
> [1]: https://bugzilla.kernel.org/show_bug.cgi?id=217670

Tomasz, it looks like you were really close at resolving this regression
when you submitted the required patches for the 5.15.y branch a few
weeks ago:
https://lore.kernel.org/all/2023090417-silk-parting-36d8@gregkh/

What happened? Did you loose interest? Did you not understand what Greg
asked for? Do you need help?

Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
--
Everything you wanna know about Linux kernel regression tracking:
https://linux-regtracking.leemhuis.info/about/#tldr
If I did something stupid, please tell me, as explained on that page.

#regzbot poke