I've tested this by running an oracular build on s390x with your ppa package thrown in. The build succeeded, so it looks like the ppa package is what we want.
Relevant portions from the build log:
```
After this operation, 747 MB of additional disk space will be used.
Get:1 http://ftpmaster.internal/ubuntu oracular/main s390x libfuse3-3 s390x 3.14.0-6 [81.9 kB]
Get:2 http://ppa.launchpad.net/fheimes/lp2072366/ubuntu oracular/main s390x s390-tools-data all 2.33.1-0ubuntu4 [18.9 kB]
Get:3 http://ppa.launchpad.net/fheimes/lp2072366/ubuntu oracular/main s390x s390-tools-signed all 2.33.1-0ubuntu4 [13.7 kB]
Get:4 http://ppa.launchpad.net/fheimes/lp2072366/ubuntu oracular/main s390x s390-tools s390x 2.33.1-0ubuntu4 [3206 kB]
...
+ chroot mountpoint /sbin/zipl -V --image=/boot/vmlinuz --parameters=root=LABEL=cloudimg-rootfs --target=/boot/ --targetbase=/dev/loop3 --targettype=SCSI --targetblocksize=512 --targetoffset=2048 --ramdisk=/boot/initrd.img
Looking for components in '/lib/s390-tools'
Secure boot support: no
Target device information
Device..........................: 07:03
Device name.....................: loop3 *)
Device driver name..............: blkext
Type............................: disk device
Disk layout.....................: SCSI disk layout *)
Geometry - start................: 2048 *)
File system block size..........: 4096
Physical block size.............: 512 *)
Device size in physical blocks..: 4608000
*) Data provided by user.
Building bootmap in '/boot/'
Adding IPL section
initial ramdisk...: /boot/initrd.img
kernel image......: /boot/vmlinuz
kernel parmline...: 'root=LABEL=cloudimg-rootfs'
component address:
heap area.......: 0x00002000-0x00005fff
stack area......: 0x0000f000-0x0000ffff
internal loader.: 0x0000a000-0x0000dfff
parameters......: 0x00009000-0x000091ff
kernel image....: 0x00010000-0x009b1fff
parmline........: 0x009b3000-0x009b31ff
initial ramdisk.: 0x009d0000-0x01fde7ff
environment blk.: 0x009c3000-0x009c3fff
zIPL environment block content:
Preparing boot device for LD-IPL: loop3.
Detected SCSI PCBIOS disk layout.
Writing SCSI master boot record.
Syncing disks...
Done.
```
I've tested this by running an oracular build on s390x with your ppa package thrown in. The build succeeded, so it looks like the ppa package is what we want.
Relevant portions from the build log:
``` ftpmaster. internal/ ubuntu oracular/main s390x libfuse3-3 s390x 3.14.0-6 [81.9 kB] ppa.launchpad. net/fheimes/ lp2072366/ ubuntu oracular/main s390x s390-tools-data all 2.33.1-0ubuntu4 [18.9 kB] ppa.launchpad. net/fheimes/ lp2072366/ ubuntu oracular/main s390x s390-tools-signed all 2.33.1-0ubuntu4 [13.7 kB] ppa.launchpad. net/fheimes/ lp2072366/ ubuntu oracular/main s390x s390-tools s390x 2.33.1-0ubuntu4 [3206 kB] /boot/vmlinuz --parameters= root=LABEL= cloudimg- rootfs --target=/boot/ --targetbase= /dev/loop3 --targettype=SCSI --targetblocksi ze=512 --targetoffset=2048 --ramdisk= /boot/initrd. img ....... ....... ....... ....: 07:03 ....... ....... ....: loop3 *) ....... ....... ....... ......: disk device ....... ....... ......: SCSI disk layout *) ....... ....... : 2048 *) cloudimg- rootfs' 0x00005fff 0x0000ffff 0x0000dfff .....: 0x00009000- 0x000091ff 0x009b1fff ....... : 0x009b3000- 0x009b31ff 0x01fde7ff 0x009c3fff
After this operation, 747 MB of additional disk space will be used.
Get:1 http://
Get:2 http://
Get:3 http://
Get:4 http://
...
+ chroot mountpoint /sbin/zipl -V --image=
Looking for components in '/lib/s390-tools'
Secure boot support: no
Target device information
Device.
Device name...
Device driver name..............: blkext
Type.
Disk layout.
Geometry - start..
File system block size..........: 4096
Physical block size.............: 512 *)
Device size in physical blocks..: 4608000
*) Data provided by user.
Building bootmap in '/boot/'
Adding IPL section
initial ramdisk...: /boot/initrd.img
kernel image......: /boot/vmlinuz
kernel parmline...: 'root=LABEL=
component address:
heap area.......: 0x00002000-
stack area......: 0x0000f000-
internal loader.: 0x0000a000-
parameters.
kernel image....: 0x00010000-
parmline.
initial ramdisk.: 0x009d0000-
environment blk.: 0x009c3000-
zIPL environment block content:
Preparing boot device for LD-IPL: loop3.
Detected SCSI PCBIOS disk layout.
Writing SCSI master boot record.
Syncing disks...
Done.
```