Bug#991967: linux-src 4.19.194-3 breaks Xen Dom0 powerdown and reboot

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From	Elliott Mitchell <ehem+debian@m5p.com>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#991967: linux-src 4.19.194-3 breaks Xen Dom0 powerdown and reboot
Date	Fri, 06 Aug 2021 21:30:01 +0200
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Cross-posted to 2 groups.

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Package: src:linux
Version: 4.19.194-3
Control: affects -1 src:xen

SSIA.  Previous versions of 4.19 had no issues (4.19.181-1 according to
notes), but this cropped up with 4.19.194-3 (-1 and -2 weren't tested).

When a Xen domain 0 tries to reboot or powerdown the computer, it hangs
with the display off, but the power supply is active.

I'm rebuilding from source, so I imagine this also effects
linux-image-4.19.0-17-amd64.

Seems .194 caused multiple problems for Xen given 990642.


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Bug#991967: linux-src 4.19.194-3 breaks Xen Dom0 powerdown and reboot Elliott Mitchell <ehem+debian@m5p.com> - 2021-08-06 21:30 +0200
  Processed: Re: Bug#991967: linux-src 4.19.194-3 breaks Xen Dom0  powerdown and reboot "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-08-07 08:50 +0200
  Bug#991967: linux-src 4.19.194-3 breaks Xen Dom0 powerdown and reboot Salvatore Bonaccorso <carnil@debian.org> - 2021-08-07 08:50 +0200
  Bug#991967: #991967: Simply ACPI powerdown/reset issue? Elliott Mitchell <ehem+debian@m5p.com> - 2021-09-11 04:10 +0200
    Bug#991967: #991967: Simply ACPI powerdown/reset issue? Salvatore Bonaccorso <carnil@debian.org> - 2021-09-11 13:40 +0200
      Bug#991967: #991967: Simply ACPI powerdown/reset issue? Elliott Mitchell <ehem+debian@m5p.com> - 2021-09-13 00:10 +0200
  Bug#991967: #991967: Simply ACPI powerdown/reset issue? Elliott Mitchell <ehem+debian@m5p.com> - 2021-09-19 17:10 +0200
  Bug#991967: Simply ACPI powerdown/reset issue? Diederik de Haas <didi.debian@cknow.org> - 2021-09-19 19:30 +0200
  Bug#991967: #991967: Simply ACPI powerdown/reset issue? Elliott Mitchell <ehem+debian@m5p.com> - 2021-09-20 06:40 +0200
  Bug#991967: #991967: Simply ACPI powerdown/reset issue? Elliott Mitchell <ehem+debian@m5p.com> - 2021-09-21 01:20 +0200
    Bug#991967: #991967: Simply ACPI powerdown/reset issue? Diederik de Haas <didi.debian@cknow.org> - 2021-09-21 01:50 +0200
  Bug#991967: #991967: Simply ACPI powerdown/reset issue? Elliott Mitchell <ehem+debian@m5p.com> - 2021-09-21 04:40 +0200
  Bug#991967: Simply ACPI powerdown/reset issue? Elliott Mitchell <ehem+debian@m5p.com> - 2021-09-26 05:40 +0200
    Bug#991967: Simply ACPI powerdown/reset issue? Diederik de Haas <didi.debian@cknow.org> - 2021-09-26 14:00 +0200
    Bug#991967: Simply ACPI powerdown/reset issue? Hans van Kranenburg <hans@knorrie.org> - 2021-10-04 12:20 +0200
  Bug#991967: (Presently) Not in 5.10 source Elliott Mitchell <ehem+debian@m5p.com> - 2021-12-07 03:10 +0100

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