Re: [PATCH 10/26] x86/tdx: Support TDX guest port I/O at decompression time

[Borislav Petkov]

On Sat, Jan 15, 2022 at 04:01:55AM +0300, Kirill A. Shutemov wrote:
> Do you see it differently? Do you want to switch to #VE here?

I'm just comparing to what SEV does and wondering why you guys do it
differently. But if you think hypercalls is easier, fine by me.

The thing I don't like about that patch is you mixing up kernel proper
io helpers with the decompressor code instead of modifying the ones in
arch/x86/boot/boot.h.

We need to hammer out how the code sharing between kernel proper and the
decompressor should be done but that ain't it, especially if there are
already special io helpers in the decompressor.

Thx.

-- 
Regards/Gruss,
    Boris.

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