Messages in this thread | | | Date | Wed, 12 Feb 2020 12:49:50 +0100 | From | Joerg Roedel <> | Subject | Re: [PATCH 19/62] x86/sev-es: Add support for handling IOIO exceptions |
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On Tue, Feb 11, 2020 at 02:28:06PM -0800, Andy Lutomirski wrote: > On Tue, Feb 11, 2020 at 5:53 AM Joerg Roedel <joro@8bytes.org> wrote: > It would be nice if this could reuse the existing in-kernel > instruction decoder. Is there some reason it can't?
It does, see patch 5, which makes the inat-tables generator script suitable for pre-decompression boot code. Actually every instruction-caused #VC exception will decode the instruction to get its length.
Regards,
Joerg
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