3 ms·
For hypervisors it's automatic. For operating systems, there's no performance penalty. Browsers need not do anything.
by bonzini 8y ago
For hypervisors it's automatic. For operating systems, there's no performance penalty. Browsers need not do anything.
- c2h5oh 8y agoUnless the browser is using hypervisor https://arstechnica.com/information-technology/2016/09/windows-10-will-soon-run-edge-in-a-virtual-machine-to-keep-you-safe/ https://arstechnica.com/information-technology/2016/09/windo...
- bonzini 8y agoIt's still the hypervisor (Hyper-V in that case) that has to do the work to mitigate the vulnerability, not the browser. The browser just uses whatever APIs the hypervisor exposes to create a virtual machine.