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SubjectRe: Wake-up from suspend to RAM broken under `retbleed=stuff`
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On 11.01.2023 12:39, Andrew Cooper wrote:
> The bigger issue with stuff accounting is that nothing AFAICT accounts
> for the fact that any hypercall potentially empties the RSB in otherwise
> synchronous program flow.

But that's not just at hypercall boundaries, but effectively anywhere
(i.e. whenever the hypervisor decides to de-schedule the vCPU)?

Jan

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