If you don't need to generate initramfs images at runtime then you can just embed the entire thing and skip launching any additional ones. Longer term we could add support for extended attributes and embed an IMA policy that ensures that all the scripts in the initramfs are signed?
Power management, mobile and firmware developer on Linux. Security developer at Google. Ex-biologist. @mjg59 on Twitter. Content here should not be interpreted as the opinion of my employer.
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Date: 2017-07-18 03:56 pm (UTC)