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Re: TUXEDO getting involved with the Debian kernel team

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From Werner Sembach <wse@tuxedocomputers.com>
Newsgroups linux.debian.kernel
Subject Re: TUXEDO getting involved with the Debian kernel team
Date Thu, 01 Oct 2026 14:40:01 +0200
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Am 04.09.26 um 13:17 schrieb Bastian Blank:
> On Tue, Aug 18, 2026 at 11:57:52PM +0200, Werner Sembach wrote:
>> My current effort to do this is based on the readme files in the Debian
>> Linux repo and analyzing the config directory in there to build a "-tuxedo"
>> featureset alongside the "-cloud" and "-rt" one with the patches added in
>> there: https://gitlab.com/tuxedocomputers/development/packages/linux/-/tree/tuxedo-debian?ref_type=heads
>> (relevant part is the patches-tuxedo folder and the new featureset in the
>> defines.toml in the config folder)
> -cloud and -rt are not featuresets, so they don't carry own patches and
> are handled differently.
>
>> But I'm not quite happy with the result yet:
>> - When I build this, I also always build the other featuresets including
>> base featureset, which
>> - are then also included in the dsc and source tar and
> | --- /dev/null
> | +++ b/debian/config.local/amd64/defines.toml
> | @@ -0,0 +1,3 @@
> | +[[featureset]]
> | +name = 'none'
> | +enable = false
>
> or so.
>
>> I hope you could help me to find a recommended more "Debian way" to do all of this:
>> - How to I best add a new featureset with new patches ans slightly altered
>> config and
> The easier way is to rename the source package:
>
> | --- a/debian/changelog
> | +++ b/debian/changelog
> | @@ -1,4 +1,4 @@
> | -linux (7.2.2-1~exp1) experimental; urgency=medium
> | +linux-tuxedo (7.2.2-1~exp1) experimental; urgency=medium
> |
> |     * New upstream stable update:
> |
>
> There is one small fix needed to actually make that work right now:
>
> | --- a/debian/bin/gencontrol.py
> | +++ b/debian/bin/gencontrol.py
> | @@ -557,7 +557,7 @@ class Gencontrol(Base):
> |              'upstreamversion': self.version.linux_version_full,
> |              'version': self.version.linux_version,
> |              'version_complete': self.version.complete,
> | -            'source_basename': re.sub(r'-[\d.]+$', '',
> | +            'source_basename': re.sub(r'-\S+$', '',
> |                                        self.changelog[0].source),
> |              'source_upstream': self.version.upstream,
> |              'source_package': self.changelog[0].source,
>
> This then renames most of the packages to contain -tuxedo in the names,
> so they can be easily identified.
>
>> - only build that to be installed alongside the not rebuild base, -rt, and
>> -cloud featuresets.
> You still need to disable them, using properly placed "enable = false".
> This should work:
>
> | --- /dev/null
> | +++ b/debian/config.local/amd64/defines.toml
> | @@ -0,0 +1,6 @@
> | +[[flavour]]
> | +name = 'cloud-amd64'
> | +enable = false
> | +[[flavour]]
> | +name = 'rt-amd64'
> | +enable = false
>
>> - How do I properly sign that kernel using a HSM USB-stick?
> This depends on your setup.  Debian uses
> https://salsa.debian.org/ftp-team/code-signing, which bolts into dak.
Short question: What is dak?
>
> Bastian
>

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Thread

TUXEDO getting involved with the Debian kernel team Werner Sembach <wse@tuxedocomputers.com> - 2026-08-19 00:30 +0200
  Re: TUXEDO getting involved with the Debian kernel team Bastian Blank <waldi@debian.org> - 2026-09-04 13:40 +0200
    Re: TUXEDO getting involved with the Debian kernel team Werner Sembach <wse@tuxedocomputers.com> - 2026-09-04 21:10 +0200
    Re: TUXEDO getting involved with the Debian kernel team Werner Sembach <wse@tuxedocomputers.com> - 2026-10-01 14:40 +0200
      Re: TUXEDO getting involved with the Debian kernel team Werner Sembach <wse@tuxedocomputers.com> - 2026-10-01 14:40 +0200

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