Hi !
How to install the microcode ( https://downloadmirror.intel.com/27591/eng/microcode-20180312.tgz ) CPU in SLES11SP4?
[QUOTE=eugene_str;51830]Hi !
How to install the microcode ( https://downloadmirror.intel.com/27591/eng/microcode-20180312.tgz ) CPU in SLES11SP4?[/QUOTE]
Hi and Welcome to the Forum 
This system is not registered for updates/patches etc?
You need to compile with iucode_tool and rebuild initrd, is this on your system or available?
If you look at the spec file it shows the commands to run…
https://build.opensuse.org/package/view_file/openSUSE:Factory/ucode-intel/ucode-intel.spec?expand=1
I see there is also a recent update for microcode_ctl which complements this update;
Download link: https://download.suse.com/Download?buildid=nMTzOG1w2fU~