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SubjectRE: [patch 0/6] x86/fpu: Preparatory changes for guest AMX support
> From: Thomas Gleixner <>
> Sent: Tuesday, December 14, 2021 10:50 AM
> Folks,
> this is a follow up to the initial sketch of patches which got picked up by
> Jing and have been posted in combination with the KVM parts:
> This update is only touching the x86/fpu code and not changing anything on
> the KVM side.
> BIG FAT WARNING: This is compile tested only!
> In course of the dicsussion of the above patchset it turned out that there
> are a few conceptual issues vs. hardware and software state and also
> vs. guest restore.

Overall this is definitely a good move and also help simplify the
KVM side logic. 😊

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