Re: PowerMac G5 fans run out of control with kernel 4.17.0-3-powerpc64 but not with 4.16.0-1-powerpc64

[Anatoly Pugachev <matorola@gmail.com>]

On Sun, Aug 26, 2018 at 4:35 AM, Dennis Clarke <dclarke@blastwave.org> wrote:
> On 08/25/2018 06:41 PM, Rick Thomas wrote:
> nix# pwd
> /boot
> nix# ls -lapb
> total 533676
> drwxr-xr-x  2 root root      4096 Aug 26 01:26 ./
> drwxr-xr-x 23 root root      4096 Oct 22  2017 ../
> -rw-r--r--  1 root root   4091837 Mar 20 08:31 System.map-4.15.0-2-powerpc64
> -rw-r--r--  1 root root   4103499 Aug 26 01:11 System.map-4.18.5-genunix
> -rw-r--r--  1 root root    169433 Mar 20 08:31 config-4.15.0-2-powerpc64
> -rw-r--r--  1 root root    159300 Aug 26 01:11 config-4.18.5-genunix
> lrwxrwxrwx  1 root root        25 Aug 26 01:24 initrd.img ->
> initrd.img-4.18.5-genunix
> -rw-r--r--  1 root root  21791594 Mar 28 20:00 initrd.img-4.15.0-2-powerpc64
> -rw-r--r--  1 root root 294498506 Aug 26 01:14 initrd.img-4.18.5-genunix
> lrwxrwxrwx  1 root root        25 May 11 02:38 initrd.img.old ->
> initrd.img-4.16.2-genunix
> lrwxrwxrwx  1 root root        22 Aug 26 01:11 vmlinux ->
> vmlinux-4.18.5-genunix
> -rwxr-xr-x  1 root root  25135392 Mar 20 08:31 vmlinux-4.15.0-2-powerpc64
> -rw-r--r--  1 root root 195948280 Aug 26 01:11 vmlinux-4.18.5-genunix
> nix#

Make sure you build initrd with

MODULES=dep

and not "all" modules

via /etc/initramfs-tools/conf.d/* or in /etc/initramfs-tools/initramfs.conf

as well CONFIG_DEBUG_INFO=n in kernel config.