Hi Delphine, > Backport mctp-i3c driver from torvalds/linux. > Also need to backport the commit to support for bus enumeration > & notification for mctp-i3c driver. All looks good to me. I have the same set in a backport branch if it helps: https://github.com/CodeConstruct/linux/tree/backports/mctp/openbmc-v6.6 Cheers, Jeremy