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nicolas_17 | 3 months ago

Or you can just sign your Linux kernel from macOS recovery mode, which is what the Asahi Linux installer does already. No need for weird hacks.

You also don't have "kernel access" in macOS. After boot, the memory region corresponding to the macOS kernel is marked as read-only at the memory controller level.

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astrange|3 months ago

> Or you can just sign your Linux kernel from macOS recovery mode, which is what the Asahi Linux installer does already. No need for weird hacks.

Does that work for USB boot?

> You also don't have "kernel access" in macOS. After boot, the memory region corresponding to the macOS kernel is marked as read-only at the memory controller level.

You can turn that off from recovery mode. (see `bputil`) It's needed to use dtrace.