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SubjectRe: [PATCH v13 1/3] x86/tdx: Add TDX Guest attestation interface driver
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On 9/9/22 12:27, Kuppuswamy Sathyanarayanan wrote:
>
> arch/x86/coco/tdx/tdx.c | 115 ++++++++++++++++++++++++++++++++
> arch/x86/include/uapi/asm/tdx.h | 56 ++++++++++++++++
> 2 files changed, 171 insertions(+)
> create mode 100644 arch/x86/include/uapi/asm/tdx.h

The SEV equivalent of this in in:

drivers/virt/coco/sev-guest/sev-guest.c

right?

Why did you choose a different location? Also, can you please study the
SEV implementation a bit? It might help you find problems like the
ioctl() return code issue. The SEV driver appears to have gotten that
right.

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