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![Daniel Axtens](https://secure.gravatar.com/avatar/c1b62f9bd51c4eedab08b5186dc94e9d.jpg?s=96&d=mm)
Daniel Axtens committed 95ec77c06e8
powerpc: Make ppc_md.{halt, restart} __noreturn powernv marks it's halt and restart calls as __noreturn. However, ppc_md does not have this annotation. Add the annotation to ppc_md, and then to every halt/restart function that is missing it. Additionally, I have verified that all of these functions do not return. Occasionally I have added a spin loop to be sure. Signed-off-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>