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SubjectRe: [PATCH RESEND v4 00/23] SMM emulation and interrupt shadow fixes
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On 10/25/22 14:47, Maxim Levitsky wrote:
> This patch series is a result of long debug work to find out why
> sometimes guests with win11 secure boot
> were failing during boot.
>
> During writing a unit test I found another bug, turns out
> that on rsm emulation, if the rsm instruction was done in real
> or 32 bit mode, KVM would truncate the restored RIP to 32 bit.
>
> I also refactored the way we write SMRAM so it is easier
> now to understand what is going on.
>
> The main bug in this series which I fixed is that we
> allowed #SMI to happen during the STI interrupt shadow,
> and we did nothing to both reset it on #SMI handler
> entry and restore it on RSM.

I have now sent out the final/new version of the first 8 patches and
will review these tomorrow. Thanks for your patience. :)

Paolo

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