>>> On 27.02.19 at 17:13, wrote:
> Since the L1TF vulnerability of Intel CPUs, loading hypervisor data into
> L1 cache is problematic, because when hyperthreading is used as well, a
> guest running on the sibling core can leak this potentially secret data.
>
> To prevent these speculative accesse
Since the L1TF vulnerability of Intel CPUs, loading hypervisor data into
L1 cache is problematic, because when hyperthreading is used as well, a
guest running on the sibling core can leak this potentially secret data.
To prevent these speculative accesses, we block speculation after
accessing the
