[PATCH] powerpc/kbuild: set generic machine type for compile with 64-bit toolchain

[Nicholas Piggin]

On Thu, 10 May 2018 10:26:37 +1000
Nicholas Piggin <npiggin at gmail.com> wrote:

> The 64-bit toolchain uses the wrong ISA variant for compiling 32-bit
> kernels, eve with -m32. Set -mcpu=powerpc which is the generic 32-bit
> powerpc machine type and scheduling model. 32-bit platforms and CPUs
> can override this with -mcpu= options that come later on the command
> line.
> 
> This fixes a lot of build failures due to incompatible assembly when
> compiling 32-bit kernel with 64-bit toolchain.

Actually ignore this patch, it had a few other problems. I'll send a new
version out.

Thanks,
Nick