Re: [PATCH 2/5] KVM: svm: Disallow EFER.LMSLE on hardware that doesn't support it
From: Borislav Petkov
Date: Fri Sep 16 2022 - 18:09:55 EST
On Fri, Sep 16, 2022 at 02:00:26PM -0700, Jim Mattson wrote:
> It's possible that SLES11 Xen 4.0 sets the bit, but never actually
> uses truncated segments in 64-bit mode. In any case, according to the
> original commit, it won't boot if setting EFER.LMSLE is not allowed.
How is SLE11 at all relevant to the upstream kernel?
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette