Microsoft v budúcom update Windows 10 zmierni výkonnostný dopad Spectre patchov. Update by mal byt dostupný v prvej polovici roku 2019.

Yes, we have enabled retpoline by default in our 19H1 flights along with what we call "import optimization" to further reduce perf impact due to indirect calls in kernel-mode. Combined, these reduce the perf impact of Spectre v2 mitigations to noise-level for most scenarios. https://t.co/CPlYeryV9K

— Mehmet Iyigun (@mamyun) October 18, 2018