I want to modify the boot-args to develop kernel ， But I can't set boot-args neither in recovery mode nor normal boot with sip closed.
Code:
test@macos ~ % csrutil status
System Integrity Protection status: disabled.
test@macos ~ % sudo nvram boot-args=""
Password:
nvram: Error setting variable - 'boot-args': (iokit/common) general error
test@macos ~ %