On 05/09/2022 16:15, Mike wrote: > Hello All, > > RHEL9 deprecated version 1 x86_64 cpus. My old testbench HP workstation > has such a version 1 cpu. I've tested install of Rocky Linux 9 and > CentOS9Stream but no go upon reboot after install -- kernel panic. > > Is there a way to recompile the kernel to handle the legacy cpu after > install -- via some other live cd, perhaps? > > Due to the fact I can't reboot after install, I'm not able to build a > kernel using the following: > https://wiki.centos.org/HowTos/Custom_Kernel > > Sidenote: I'd also like to include support for btrfs too, but first things > first. > > Thank you. To keep a long story short : don't even try :) Worth reading : https://developers.redhat.com/blog/2021/01/05/building-red-hat-enterprise-linux-9-for-the-x86-64-v2-microarchitecture-level So it's not only kernel but the whole userland and glibc (and others) that would need to be recompiled, so basically rebuilding the whole distro ... -- Fabian Arrotin The CentOS Project | https://www.centos.org gpg key: 17F3B7A1 | twitter: @arrfab -------------- next part -------------- A non-text attachment was scrubbed... Name: OpenPGP_signature Type: application/pgp-signature Size: 840 bytes Desc: OpenPGP digital signature URL: <http://lists.centos.org/pipermail/centos/attachments/20220905/b59ed648/attachment-0002.sig>