Kernel panic (was Re: kernel-3.19.3-200.fc21.x86_64 fails to boot)

[Patrick O'Callaghan]

On Sat, 2015-04-04 at 13:01 +0100, Patrick O'Callaghan wrote:
> menuentry 'Fedora (3.19.3-200.fc21.x86_64) 21 (Twenty One)' --class
> fedora --class gnu-linux --class gnu --class os $menuentry_id_option
> 'gnul
> inux-3.13.5-202.fc20.x86_64-advanced-6a9a800c-309b-4b69-b269-884ad495e7b9' { 
>        set gfxpayload=text 
>        insmod gzio 
>        insmod part_msdos 
>        insmod ext2 
>        set root='hd0,msdos1' 
>        if [ x$feature_platform_search_hint = xy ]; then 
>          search --no-floppy --fs-uuid --set=root
> --hint-bios=hd0,msdos1
> --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos
> 1'  6d5929d8-fd35-49e6-a8bf-aab5309dad77 
>        else 
>          search --no-floppy --fs-uuid --set=root
> 6d5929d8-fd35-49e6-a8bf-aab5309dad77 
>        fi 
>        linux   /vmlinuz-3.19.3-200.fc21.x86_64
> root=UUID=6a9a800c-309b-4b69-b269-884ad495e7b9 ro

I just noticed there's no initd entry or initramfs file for this kernel.
Going to try and use dracut to generate it (hints welcome).

poc