Hi, this is your Linux kernel regression tracker.

I noticed a regression report in bugzilla.kernel.org. As many (most?) kernel developer don't keep an eye on it, I decided to forward it by mail. Quoting from https://bugzilla.kernel.org/show_bug.cgi?id=217063 :

[reply] [−] Description Joseph R 2023-02-21 00:35:34 UTC

Created attachment 303765 [details] lspci -vv

Commit 2232b2dd8cd4f1e6d554b2c3f6899ce36f791b67, intended to fix sound on Lenovo Yoga Slim 7 Pro X, makes the microphone on Lenovo Ideapad 14 14ARH7 with product code Lenovo "82SJ" unusable.

Simply removing the lines added by the commit make the microphone work again without issues.

Attached is lspci on a kernel with the lines removed.

First kernel bug report, so please let me know how I can help get this fixed!

See the ticket for more details.

[TLDR for the rest of this mail: I'm adding this report to the list of tracked Linux kernel regressions; the text you find below is based on a few templates paragraphs you might have encountered already in similar form.]

BTW, 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: 2232b2dd8cd4f1e6d5 https://bugzilla.kernel.org/show_bug.cgi?id=217063 #regzbot title: alsa/asoc: microphone on Lenovo "82SJ" Ideapad 14ARH7 broken #regzbot ignore-activity

This isn't a regression? This issue or a fix for it are already discussed somewhere else? It was fixed already? You want to clarify when the regression started to happen? Or point out I got the title or something else totally wrong? Then just reply and tell me -- ideally while also telling regzbot about it, as explained by the page listed in the footer of this mail.

Developers: When fixing the issue, remember to add 'Link:' tags pointing to the report (e.g. the buzgzilla ticket and maybe this mail as well, if this thread sees some discussion). See page linked in footer for details.

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.