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entitlementsdriverkit

How to enable DriverKit-specific entitlements checks

Run the command below can disable DriverKit-specific entitlement checks in macOS. I learned this from PCIE DriverKit cannot be loaded correctly due to entitlements issues.

sudo nvram boot-args="dk=0x8001"

How can I enable the DriverKit-specific entitlement checks again? Thanks a lot in advance.

Solution

  • If you have no other boot-args, this should do it:

    sudo nvram -d boot-args

    Otherwise, just run sudo nvram boot-args="<blah>" without the dk=0x8001 part.

    Note that you do NOT want to use dk=0x0 as this turns off DriverKit altogether!