Re: [PATCH 11/18] KVM: x86: Pass the instruction length on memory fault user-space exits

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On Sun, Jun 09, 2024, Nicolas Saenz Julienne wrote:
> In order to simplify Hyper-V VSM secure memory intercept generation in
> user-space (it avoids the need of implementing an x86 instruction
> decoder and the actual decoding). Pass the instruction length being run
> at the time of the guest exit as part of the memory fault exit
> information.

Why does userspace need the instruction length, but not the associated code stream?




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