Messages in this thread | | | Date | Sat, 15 Jan 2022 13:16:00 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH 10/26] x86/tdx: Support TDX guest port I/O at decompression time |
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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.
https://people.kernel.org/tglx/notes-about-netiquette
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