On 17.12.21 15:52, Imre Deak wrote: > On Fri, Dec 17, 2021 at 03:46:21PM +0100, Thorsten Leemhuis wrote: >> added some CCs Geert added in his reply >> >> On 07.12.21 08:20, Thorsten Leemhuis wrote: >>> >>> [TLDR: adding this regression to regzbot; most of this mail is compiled >>> from a few templates paragraphs some of you might have seen already.] >>> >>> Hi, this is your Linux kernel regression tracker speaking. >> >> /me again >> >> What's up here? We are getting close to rc6, but there afaics wasn't any >> reply of substance since the report ten days ago. Hence: >> >> Could anybody please comment on this? Imre Deak, the commit Brandon >> found in the bisection contains a patch of yours, do you maybe have an >> idea what's up here? > > Yes, > https://bugzilla.kernel.org/show_bug.cgi?id=215203 > > based on which the problem is somehere in the AMD driver. Ha, sorry for the noise then, I really feel stupid: I have no idea why I didn't check the bug report for an update, as I do normally do. Much have slipped through. Ohh well, hopefully we one day have have a central place to handle these things. Ciao, Thorsten >> Ciao, Thorsten >> >> #regzbot poke >> >>> Adding the regression mailing list to the list of recipients, as it >>> should be in the loop for all regressions, as explained here: >>> https://www.kernel.org/doc/html/latest/admin-guide/reporting-issues.html >>> >>> Also adding the authors and reviewers of the culprit and two appropriate >>> mailing lists. >>> >>> On 07.12.21 01:21, Brandon Nielsen wrote: >>>> Monitors no longer sleep properly on my system (dual monitor connected >>>> via DP->DVI, amdgpu, x86_64). The monitors slept properly on 5.14, but >>>> stopped during the 5.15 series. I have also filed this bug on the kernel >>>> bugzilla[0] and downstream[1]. >>>> >>>> I have performed a bisect, first "bad" commit to master is >>>> 55285e21f04517939480966164a33898c34b2af2[1], the same change made it >>>> into the 5.15 branch as e3b39825ed0813f787cb3ebdc5ecaa5131623647. >>> >>> TWIMC: That was for 5.15.3 >>> >>>> I have >>>> verified the issue exists in latest master >>>> (a51e3ac43ddbad891c2b1a4f3aa52371d6939570). >>>> >>>> Steps to reproduce: >>>> >>>> 1. Boot system (Fedora Workstation 35 in this case) >>>> 2. Log in >>>> 3. Lock screen (after a few seconds, monitors will enter power save >>>> "sleep" state with backlight off) >>>> 4. Wait (usually no more than 30 seconds, sometimes up to a few minutes) >>>> 5. Observe monitor leaving "sleep" state (backlight comes back on), >>>> but nothing is displayed >>>> >>>> [0] - https://bugzilla.kernel.org/show_bug.cgi?id=215203 >>>> [1] - https://bugzilla.redhat.com/show_bug.cgi?id=2028613 >>> >>> To be sure this issue doesn't fall through the cracks unnoticed, I'm >>> adding it to regzbot, my Linux kernel regression tracking bot: >>> >>> #regzbot ^introduced 55285e21f04517939480966164a33898c34b2af2 >>> #regzbot title fbdev/efifb: Monitors no longer sleep (amdgpu dual >>> monitor setup) >>> #regzbot ignore-activity >>> >>> Reminder: when fixing the issue, please add a 'Link:' tag with the URL >>> to the report (the parent of this mail), then regzbot will automatically >>> mark the regression as resolved once the fix lands in the appropriate >>> tree. For more details about regzbot see footer. >>> >>> Sending this to everyone that got the initial report, to make all aware >>> of the tracking. I also hope that messages like this motivate people to >>> directly get at least the regression mailing list and ideally even >>> regzbot involved when dealing with regressions, as messages like this >>> wouldn't be needed then. >>> >>> Don't worry, I'll send further messages wrt to this regression just to >>> the lists (with a tag in the subject so people can filter them away), as >>> long as they are intended just for regzbot. With a bit of luck no such >>> messages will be needed anyway. >>> >>> Ciao, Thorsten, your Linux kernel regression tracker. >>> >>> P.S.: As a Linux kernel regression tracker I'm getting a lot of reports >>> on my table. I can only look briefly into most of them. Unfortunately >>> therefore I sometimes will get things wrong or miss something important. >>> I hope that's not the case here; if you think it is, don't hesitate to >>> tell me about it in a public reply. That's in everyone's interest, as >>> what I wrote above might be misleading to everyone reading this; any >>> suggestion I gave they thus might sent someone reading this down the >>> wrong rabbit hole, which none of us wants. >>> >>> BTW, I have no personal interest in this issue, which is tracked using >>> regzbot, my Linux kernel regression tracking bot >>> (https://linux-regtracking.leemhuis.info/regzbot/). I'm only posting >>> this mail to get things rolling again and hence don't need to be CC on >>> all further activities wrt to this regression. >>> >
