[SOLVED] No more ECC since kernel 5.3

[cromatn5]

Look at this post for more detail and logs.
https://forum.proxmox.com/threads/patch-x570-ryzen-edac-support-into-pve-6-1.63744/

I think there is a problem with this kernel, (only with Kaby Lake ?)

In this post EricD say ECC is working with this kernel with Sandy Bridge EP.

Fortunately I'm not using ZFS.

 

[cromatn5]

OK, solved by doing this:

 cat /root/edac.sh
echo '0000:00:00.0' > /sys/bus/pci/drivers/skl_uncore/unbind
echo '0000:00:00.0' > /sys/bus/pci/drivers/ie31200_edac/bind

and add this job using crontab -e

@reboot root echo | /root/edac.sh