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SubjectRe: [PATCH v7 15/20] x86/virt/tdx: Reserve TDX module global KeyID
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On 11/20/22 16:26, Kai Huang wrote:
> @@ -1053,6 +1056,12 @@ static int init_tdx_module(void)
> if (ret)
> goto out_free_tdmrs;
>
> + /*
> + * Reserve the first TDX KeyID as global KeyID to protect
> + * TDX module metadata.
> + */
> + tdx_global_keyid = tdx_keyid_start;

This doesn't "reserve" squat.

You could argue that it "picks", "chooses", or "designates" the
'tdx_global_keyid', but where is the "reservation"?

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