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update note about microcode on d16 hardware

This commit is contained in:
Leah Rowe 2021-11-18 16:58:20 +00:00
parent a80998fe92
commit 89caef9c13
1 changed files with 4 additions and 3 deletions
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site/docs/hardware/kgpe-d16.md
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@ -118,9 +118,10 @@ The information here is adapted, from the ASUS website.
- AMD Opteron 6200 series (Fam15h, with full IOMMU support in
libreboot - *highly recommended - fast, and works well without
microcode updates, including virtualization*)
- AMD Opteron 6300 series (Fam15h, with full IOMMU support in
libreboot. *AVOID LIKE THE PLAGUE - virtualization is broken
without microcode updates.*
- AMD Opteron 6300 series: these CPUs have higher performance and are
more power efficient, but require microcode updates for stable
virtualization. You can get these by adding them to the coreboot
image, or by loading it from your linux kernel
- NOTE: 6300 series CPUs have buggy microcode built-in, and
libreboot recommends avoiding the updates. The 6200 series CPUs
have more reliable microcode. Look at this errata datasheet: