Christophe Leroy <christophe.le...@csgroup.eu> writes: > Le 22/07/2020 à 04:24, Michael Ellerman a écrit : >> The assembler says: >> arch/powerpc/kernel/head_40x.S:623: Warning: invalid register expression > > I get exactly the same with head_32.S, for the exact same reason.
Ah yep, I see it. I mostly build pmac32_defconfig which doesn't have BDI_SWITCH enabled. Send a patch? :) Do we still need the BDI_SWITCH code? Is it likely anyone still has one, that works? cheers
