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
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