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From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Michael Ellerman <mpe@ellerman.id.au>, linuxppc-dev@lists.ozlabs.org
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Subject: Re: [PATCH] powerpc: Only define _TASK_CPU for 32-bit
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Date: Wed, 21 Apr 2021 23:08:20 +1000
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On Sun, 18 Apr 2021 23:16:41 +1000, Michael Ellerman wrote:
> We have some interesting code in our Makefile to define _TASK_CPU, based
> on awk'ing the value out of asm-offsets.h. It exists to circumvent some
> circular header dependencies that prevent us from referring to
> task_struct in the relevant code. See the comment around _TASK_CPU in
> smp.h for more detail.
> 
> Maybe one day we can come up with a better solution, but for now we can
> at least limit that logic to 32-bit, because it's not needed for 64-bit.

Applied to powerpc/next.

[1/1] powerpc: Only define _TASK_CPU for 32-bit
      https://git.kernel.org/powerpc/c/3027a37c06be364e6443d3df3adf45576fba50cb

cheers