How to check Spectre patch by terminal on my Ubuntu?

Asked Jan 29 '18 at 05:43

Active Jan 29 '18 at 06:13

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How can I check IBRS patch enables on my Ubuntu 16.04LTS by using command line

edited Jan 29 '18 at 06:13

asked Jan 29 '18 at 05:43

AFAICT the spectre-meltdown-checker script also checks for IBRS: https://github.com/speed47/spectre-meltdown-checker/pull/112/files – muru Jan 29 '18 at 05:52
Are there having any command to check Spectre patch? (Not KPTI patch) – Milan Karunarathne Jan 29 '18 at 06:07
https://askubuntu.com/a/994193/158442 – muru Jan 29 '18 at 06:07

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