Re: [PATCH v2 0/2] virt: tdx-guest: Fix and speed up the wait for a Quote
From: Kiryl Shutsemau
Date: Fri Oct 23 2026 - 06:17:37 EST
On Thu, Oct 22, 2026 at 04:31:40PM +0000, Moe Mahhouk via B4 Relay wrote:
> Getting a TDX Quote takes at least one second, because
> wait_for_quote_completion() sleeps a full second before each status
> check, while a local Quote Generation Service answers in a few
> milliseconds. Patch 2 polls with an exponential backoff instead.
>
> In v1, Kiryl noticed that the same loop gets a real timeout wrong.
> Patch 1 fixes that on its own, so that it can be backported; patch 2
> then replaces the loop.
For the series:
Reviewed-by: Kiryl Shutsemau (Meta) <kas@xxxxxxxxxx>
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Kiryl Shutsemau / Kirill A. Shutemov