Re:How We Ported Linux to the M1
by azinman2 on Thursday January 21, 2021 @12:32PM
(#25861515)
And in doing so it turns of SIP. Probably necessary to boot a non-Apple kernel, but it means if you do want to switch back to the Mac side you’ve got one of the main security mechanisms turned off.
[ Parent
| on HN ]
Security settings are stored per partition, not per machine, so you can have a Linux partition where SIP is disabled and a macOS partition where it is not on the same machine.