Kernel 5.6
Re: Kernel 5.6
Skateman,
I've seen that your CPU0/CPU1 values are 99% on your screenshot. Could you please check with "top" which process is responsible for these high values?
Thanks,
Christian
I've seen that your CPU0/CPU1 values are 99% on your screenshot. Could you please check with "top" which process is responsible for these high values?
Thanks,
Christian
http://www.amigalinux.org
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
Re: Kernel 5.6
The avahi-daemon is responsible for the high CPU load.
Code: Select all
avahi-daemon[2410]: ioctl(): Inappropriate ioctl for device
Code: Select all
use-ipv4=no
use-ipv6=no
http://www.amigalinux.org
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
Re: Kernel 5.6
I will check and let you know!
AmigaOne X5000 -> 2GHz / 16GB RAM / Radeon RX 570 / Radeon X1950 / M-Audio 5.1 -> AmigaOS / Linux
Amiga 1200 -> Recapped / 68ec020 ACA 1221ec / CF HDD / RetroNET connected to the world
Vampire 4SA - RPi4 Running AmiKitXE Full
Amiga 1200 -> Recapped / 68ec020 ACA 1221ec / CF HDD / RetroNET connected to the world
Vampire 4SA - RPi4 Running AmiKitXE Full
Re: Kernel 5.6
Thank you!
Maybe the issue is in the latest networking updates.
I tried:
Code: Select all
git revert bd2463ac7d7ec51d432f23bf0e893fb371a908cd -m 1
Code: Select all
error: could not revert bd2463ac7d7e... Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
hint: after resolving the conflicts, mark the corrected paths
hint: with 'git add <paths>' or 'git rm <paths>'
hint: and commit the result with 'git commit'
http://www.amigalinux.org
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
Re: Kernel 5.6
The two intensive processes are below... (tested on Alpha 4 and Alpha 3)
I will revert back to some older kernels and see what happens.
2416 root 20 0 91656 67280 66876 R 66.9 0.4 60:25.59 systemd-journal
4250 avahi 20 0 7576 3084 2788 S 24.5 0.0 22:44.47 avahi-daemon
Keep u posted
Alpha1 i not having these issues,
I will test alpha 2 now...
Alpha 2 with the networking updates is also running fine! NO CPU SPIKES
The issue is within Alpha3!!
I will revert back to some older kernels and see what happens.
2416 root 20 0 91656 67280 66876 R 66.9 0.4 60:25.59 systemd-journal
4250 avahi 20 0 7576 3084 2788 S 24.5 0.0 22:44.47 avahi-daemon
Keep u posted
Alpha1 i not having these issues,
I will test alpha 2 now...
Alpha 2 with the networking updates is also running fine! NO CPU SPIKES
The issue is within Alpha3!!
AmigaOne X5000 -> 2GHz / 16GB RAM / Radeon RX 570 / Radeon X1950 / M-Audio 5.1 -> AmigaOS / Linux
Amiga 1200 -> Recapped / 68ec020 ACA 1221ec / CF HDD / RetroNET connected to the world
Vampire 4SA - RPi4 Running AmiKitXE Full
Amiga 1200 -> Recapped / 68ec020 ACA 1221ec / CF HDD / RetroNET connected to the world
Vampire 4SA - RPi4 Running AmiKitXE Full
Re: Kernel 5.6
Hi Skateman,Skateman wrote: ↑Sat Feb 01, 2020 9:34 pm The two intensive processes are below... (tested on Alpha 4 and Alpha 3)
I will revert back to some older kernels and see what happens.
2416 root 20 0 91656 67280 66876 R 66.9 0.4 60:25.59 systemd-journal
4250 avahi 20 0 7576 3084 2788 S 24.5 0.0 22:44.47 avahi-daemon
Keep u posted
Alpha1 i not having these issues,
I will test alpha 2 now...
Alpha 2 with the networking updates is also running fine! NO CPU SPIKES
The issue is within Alpha3!!
Thanks a lot for your tests. Good to know that the networking updates aren't responsible for this issue. openSUSE Tumbleweed PPC64 and Fedora PPC64 aren't affected because they don't use the avahi daemon.
I reported this issue to the kernel developers today.
Link: Latest Git kernel: avahi-daemon[2410]: ioctl(): Inappropriate ioctl for device
Cheers,
Christian
http://www.amigalinux.org
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
Re: Kernel 5.6
Hi All,
Here is the alpha5 of the kernel 5.6 for testing.
New:
It's possible to deactivate the access to the IPv6 address with the following line in the file "/etc/avahi/avahi-daemon.conf":
After a reboot the CPU usage is normal again.
I reported this issue to the kernel developers yesterday.
Link: Latest Git kernel: avahi-daemon[2410]: ioctl(): Inappropriate ioctl for device
Download: linux-image-5.6-alpha5-X1000_X5000.tar.gz
Please test the kernels.
Thanks,
Christian
Here is the alpha5 of the kernel 5.6 for testing.
New:
- X5000 and X1000: Connection state matching (CONFIG_NETFILTER_XT_MATCH_STATE). Allows you to match packets based on their relationship to a tracked connection (ie. previous packets). For example for a desktop firewall.
Basically, all network connections are blocked from the outside except our system has established the connections.Code: Select all
iptables -F iptables -t filter -A INPUT -j DROP iptables -t filter -I INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
- Media updates 5.6-1 including y2038 fixes for the V4L2 API
- KVM updates 5.6-1 including PPC bugfixes
- powerpc: book3s64: convert to pin_user_pages() and put_user_page()
- media/v4l2-core: pin_user_pages (FOLL_PIN) and put_user_page() conversion
- Linux Git log
- Phoronix articles, reviews and news stories covering Linux 5.6
It's possible to deactivate the access to the IPv6 address with the following line in the file "/etc/avahi/avahi-daemon.conf":
Code: Select all
use-ipv6=no
I reported this issue to the kernel developers yesterday.
Link: Latest Git kernel: avahi-daemon[2410]: ioctl(): Inappropriate ioctl for device
Download: linux-image-5.6-alpha5-X1000_X5000.tar.gz
Please test the kernels.
Thanks,
Christian
http://www.amigalinux.org
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
Re: Kernel 5.6
Kernel 5.6 Alpha5 running on the AmigaOne X5000
Big picture http://www.skateman.nl/wp-content/uploa ... 203401.png
Alpha 5 has like mentioned by Christian the high CPU issues caused by the avahi-daemon.
Setting the value use-ipv6=no does NOT solve the problem for me and the high CPU usage remains.
Disabling the avahi-daemon using sudo service avahi-daemon stop does solve the issue!
Big picture http://www.skateman.nl/wp-content/uploa ... 203401.png
Alpha 5 has like mentioned by Christian the high CPU issues caused by the avahi-daemon.
Setting the value use-ipv6=no does NOT solve the problem for me and the high CPU usage remains.
Disabling the avahi-daemon using sudo service avahi-daemon stop does solve the issue!
AmigaOne X5000 -> 2GHz / 16GB RAM / Radeon RX 570 / Radeon X1950 / M-Audio 5.1 -> AmigaOS / Linux
Amiga 1200 -> Recapped / 68ec020 ACA 1221ec / CF HDD / RetroNET connected to the world
Vampire 4SA - RPi4 Running AmiKitXE Full
Amiga 1200 -> Recapped / 68ec020 ACA 1221ec / CF HDD / RetroNET connected to the world
Vampire 4SA - RPi4 Running AmiKitXE Full
Re: Kernel 5.6
Thanks for testing the alpha5! What about setting the value use-ipv4=no additionally?Skateman wrote: ↑Sun Feb 02, 2020 8:45 pm Kernel 5.6 Alpha5 running on the AmigaOne X5000
Alpha 5 has like mentioned by Christian the high CPU issues caused by the avahi-daemon.
Setting the value use-ipv6=no does NOT solve the problem for me and the high CPU usage remains.
Disabling the avahi-daemon using sudo service avahi-daemon stop does solve the issue!
http://www.amigalinux.org
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
Re: Kernel 5.6
Hi All,
I released the alpha6 for testing today.
New:
Issue: The avahi-daemon generates high CPU usage.
Please test the kernels.
Thanks,
Christian
I released the alpha6 for testing today.
New:
- PowerPC updates 5.6-1
- 85xx SMP patch
- Kconfig.cputype patch
- Linux Git log
- Phoronix articles, reviews and news stories covering Linux 5.6
Issue: The avahi-daemon generates high CPU usage.
Please test the kernels.
Thanks,
Christian
http://www.amigalinux.org
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.
http://www.supertuxkart-amiga.de
Running Linux on AmigaONEs can require some tinkering.