Le 03/10/2018 à 05:20, Michael Ellerman a écrit :
Andreas Schwab <sch...@linux-m68k.org> writes:

On Sep 14 2018, Michael Neuling <mi...@neuling.org> wrote:

This stops us from doing code patching in init sections after they've
been freed.

This breaks booting on PowerBook6,7, crashing very early.

Crud, sorry.

My CI setup tests with the mac99 qemu model, but that boots happily, not
sure why.

Maybe mac99 doesn't use relocation ?

The issue is that during early boot, 'init_mem_is_free' is not yet at its definitif address.

I sent a fix for it : https://patchwork.ozlabs.org/patch/977195/

Christophe

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