On Thu, 18 Feb 2021 23:30:58 +1100, Michael Ellerman wrote:

lkp reported a build error in fsp2.o:

  CC      arch/powerpc/platforms/44x/fsp2.o
  {standard input}:577: Error: unsupported relocation against base

Which comes from:

[...]

Applied to powerpc/fixes.

[1/1] powerpc/4xx: Fix build errors from mfdcr()
      https://git.kernel.org/powerpc/c/eead089311f4d935ab5d1d8fbb0c42ad44699ada

cheers