Linux regressions report for mainline [2022-07-24]

["Regzbot (on behalf of Thorsten Leemhuis)" <regressions@leemhuis.info>]

Hi Linus! Below is the report from regzbot listing all regression from
this cycle that the bot and I are aware of. Let me please highlight two
things:

* The following patch fixing a build bug reported three times now, that
didn't get any reaction from the maintainer since it was posted six days
ago:
https://lore.kernel.org/lkml/20220717231105.33005-1-kilobyte@angband.pl/

* The virtio regression is kinda fixed by c346dae4f3fb already, but
there is a patch in the branch Michael usually uses to sent patches to
you that he for one reason or another hasn't sent your way yet:
https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git/commit/?h=vhost&idj9720576cd00d30722c5f755bd17d4cfa9df636
I asked what's up here a few days ago, but sadly got no reply.

HTH, Ciao, Thorsten

---
Hi, this is regzbot, the Linux kernel regression tracking bot.

Currently I'm aware of 23 regressions in linux-mainline. Find the
current status below and the latest on the web:

https://linux-regtracking.leemhuis.info/regzbot/mainline/

Bye bye, hope to see you soon for the next report.
   Regzbot (on behalf of Thorsten Leemhuis)


========================================================
current cycle (v5.18.. aka v5.19-rc), culprit identified
========================================================


[BUILD BUG] regression from certs: Move load_certificate_list() to be with the asymmetric keys code
---------------------------------------------------------------------------------------------------
https://linux-regtracking.leemhuis.info/regzbot/regression/20220712104554.408dbf42@gandalf.local.home/
https://lore.kernel.org/lkml/20220712104554.408dbf42@gandalf.local.home/

By Steven Rostedt; 12 days ago; 3 activities, latest 6 days ago.
Introduced in 60050ffe3d77 (v5.19-rc4)

Recent activities from: Adam Borowski (2)

One patch associated with this regression:
* [PATCH] certs: make system keyring depend on x509 parser
  https://lore.kernel.org/lkml/20220718135034.51457-1-kilobyte@angband.pl/
  6 days ago, by Adam Borowski

Noteworthy links:
* [PATCH] certs: make system keyring depend on x509 parser
  https://lore.kernel.org/lkml/20220717231105.33005-1-kilobyte@angband.pl/
  6 days ago, by Adam Borowski; thread monitored.


[ *NEW* ] fs: recent changes to copy_file_range behavior breakage
-----------------------------------------------------------------
https://linux-regtracking.leemhuis.info/regzbot/regression/YtTM8GYn0/HkSoet@squish.home.loc/
https://lore.kernel.org/regressions/YtTM8GYn0%2FHkSoet@squish.home.loc/

By Paul Thompson; 6 days ago; 2 activities, latest 6 days ago.
Introduced in 868f9f2f8e00 (v5.19-rc5)

Recent activities from: Amir Goldstein (1), Paul Thompson (1)


virtio_balloon regression in 5.19-rc3
-------------------------------------
https://linux-regtracking.leemhuis.info/regzbot/regression/64c567bc77c4fbe7bfe37467cc1c89d24a45c37a.camel@decadent.org.uk/
https://lore.kernel.org/virtualization/64c567bc77c4fbe7bfe37467cc1c89d24a45c37a.camel@decadent.org.uk/

By Ben Hutchings; 34 days ago; 22 activities, latest 14 days ago.
Introduced in 8b4ec69d7e09 (v5.19-rc1)

Fix incoming:
* virtio: VIRTIO_HARDEN_NOTIFICATION is broken
  https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=master&id=6a9720576cd00d30722c5f755bd17d4cfa9df636


====================================================
current cycle (v5.18.. aka v5.19-rc), unkown culprit
====================================================


PM: hibernate: Sound Distortion on boot
---------------------------------------
https://linux-regtracking.leemhuis.info/regzbot/regression/46fd7a73-06fd-a8a0-8530-0ecf9b18c08d@dragonslave.de/
https://lore.kernel.org/lkml/46fd7a73-06fd-a8a0-8530-0ecf9b18c08d@dragonslave.de/

By Daniel Exner; 12 days ago; 5 activities, latest 10 days ago.
Introduced in v5.19-rc1..v5.19-rc4

=============
End of report
=============

All regressions marked '[ *NEW* ]' were added since the previous report,
which can be found here:
https://lore.kernel.org/r/165808300299.1270116.2805091955648892933@leemhuis.info

Thanks for your attention, have a nice day!

  Regzbot, your hard working Linux kernel regression tracking robot


P.S.: Wanna know more about regzbot or how to use it to track regressions
for your subsystem? Then check out the getting started guide or the
reference documentation:

https://gitlab.com/knurd42/regzbot/-/blob/main/docs/getting_started.md
https://gitlab.com/knurd42/regzbot/-/blob/main/docs/reference.md

The short version: if you see a regression report you want to see
tracked, just send a reply to the report where you Cc
regressions@lists.linux.dev with a line like this:

#regzbot introduced: v5.13..v5.14-rc1

If you want to fix a tracked regression, just do what is expected
anyway: add a 'Link:' tag with the url to the report, e.g.:

Link: https://lore.kernel.org/all/30th.anniversary.repost@klaava.Helsinki.FI/