On 07.08.2018 14:51, David Hildenbrand wrote: > When we change the crycb (or execution controls), we also have to make sure > that the vSIE shadow datastructures properly consider the changed > values before rerunning the vSIE. We can achieve that by simply using a > VCPU request now. > > This has to be a synchronous request (== handled before entering the > (v)SIE again). > > The request will make sure that the vSIE handler is left, and that the > request will be processed (NOP), therefore forcing a reload of all > vSIE data (including rebuilding the crycb) when re-entering the vSIE > interception handler the next time. > > Signed-off-by: David Hildenbrand <[email protected]>
Reviewed-by: Janosch Frank <[email protected]>
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