Messages in this thread | | | Date | Fri, 5 Apr 2024 17:21:03 +0200 | From | "Linux regression tracking (Thorsten Leemhuis)" <> | Subject | [regression] opp issues on devices with multiple power-domains |
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Hi, Thorsten here, the Linux kernel's regression tracker.
Viresh Kumar, I noticed a report about a regression in bugzilla.kernel.org that appears to be caused by a change of yours (e37440e7e2c276 ("OPP: Call dev_pm_opp_set_opp() for required OPPs") [v6.8-rc1]). As many (most?) kernel developers don't keep an eye on it, I decided to forward it by mail.
Quoting from https://bugzilla.kernel.org/show_bug.cgi?id=218682 :
> Created attachment 306086 [details] > Dmesg from xiaomi-onclite > > Devices with multiple power-domains has issues with required_opps is > pointing to wrong opp table because it lazily just uses dt node to find it. > But every genpd device has its own table. > > The issue was fixed downstream with this commit: > https://github.com/msm8953-mainline/linux/commit/6afec1ea2cf1cdb968d646c45d1d1a80f6cb5fb2
See the ticket for more details. Note, you have to use bugzilla to reach the reporter, as I sadly[1] can not CCed them in mails like this.
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.
[1] because bugzilla.kernel.org tells users upon registration their "email address will never be displayed to logged out users"
P.S.: let me use this mail to also add the report to the list of tracked regressions to ensure it's doesn't fall through the cracks:
#regzbot introduced: e37440e7e2c2760475d60c5556b59c8880a7fd63 #regzbot title: OPP: issues on devices with multiple power-domains #regzbot from: Barnabás Czémán #regzbot duplicate: https://bugzilla.kernel.org/show_bug.cgi?id=218682 #regzbot ignore-activity
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