On 7/13/22 19:25, Daniel P. Berrangé wrote:
> On Mon, Jun 27, 2022 at 12:44:40PM +0200, Michal Privoznik wrote:
>> Despite all mitigations, side channel attacks when two processes
>> run at two Hyper Threads of the same core are still possible.
>> Fortunately, the Linux kernel came up with a soluti
On Mon, Jun 27, 2022 at 12:44:40PM +0200, Michal Privoznik wrote:
> Despite all mitigations, side channel attacks when two processes
> run at two Hyper Threads of the same core are still possible.
> Fortunately, the Linux kernel came up with a solution: userspace
> can create so called trusted grou
Despite all mitigations, side channel attacks when two processes
run at two Hyper Threads of the same core are still possible.
Fortunately, the Linux kernel came up with a solution: userspace
can create so called trusted groups, which are sets of processes
and only processes of the same group can r
