Comment 6 for bug 2025988

Builds are successful with

https://launchpad.net/~xnox/+archive/ubuntu/dwarves-1.25

lunar
linux 6.2.0-24.24 dwarves 1.25-0ubuntu1~23.04.1 on all arches

kinetic
linux 5.19.0-46.47 dwarves 1.25-0ubuntu1~23.04.1 on all arches

jammy
linux 5.15.0-76.83 dwarves 1.25-0ubuntu1~22.04.1 on all arches
linux-hwe-5.19 5.19.0-46.47~22.04.1 dwarves 1.25-0ubuntu1~22.04.1 on all arches
linux-hwe-6.2 6.2.0-25.25~22.04.3 dwarves 1.25-0ubuntu1~22.04.1 on all arches

Note, as expected config needed tweaks with new dwarves for hwe-6.2 as it already desires to use new features, for the rebuild test, simply disabled them anyway.

https://launchpad.net/~xnox/+archive/ubuntu/dwarves-1.25.-2
jammy
linux - 6.3.0-7.7 dwarves 1.25-0ubuntu1~22.04.1 on all arches => direct rebuild from mantic on all arches, including exercising the new dwarves features for rust.

Confirming that this update resolves the bug in lunar w.r.t. duplicate BTF on arm64:

before
Package: linux-image-unsigned-6.2.0-24-generic-64k
Installed-Size: 20322

after
Package: linux-image-unsigned-6.2.0-24-generic-64k
Installed-Size: 16449

20% reduction, attributed to dwarves change of BTF.