> Does microcode updated that way is being erased after each reboot?
Yes, it is lost.
Kernel installs new firmware onto the cpu at every boot.
When you update your BIOS, it works the same way.
Does microcode updated that way is being
erased after each reboot?
From: "Theo de Raadt"
To: tech@openbsd.org;
Date: 1:09 Niedziela 2018-01-14
Subject: amd64 Intel cpu microcode
> Patrick and others commited amd64 Intel cpu microcode update code
> over the last few days. Th
Patrick and others commited amd64 Intel cpu microcode update code
over the last few days. The approach isn't perfect, but it is good
enough for a start. I want to explain the situation.
When you fw_update, you'll get the firmware files.
Upon a reboot, it will attempt to update the mi
