On Sun, 21 Aug 2022 01:51:29 +0900, Masahiro Yamada wrote:

Christophe Leroy reported that commit 7b4537199a4a ("kbuild: link
symbol CRCs at final link,  removing CONFIG_MODULE_REL_CRCS") broke
mpc85xx_defconfig + CONFIG_RELOCATABLE=y.

    LD      vmlinux
    SYSMAP  System.map
    SORTTAB vmlinux
    CHKREL  vmlinux
  WARNING: 451 bad relocations
  c0b312a9 R_PPC_UADDR32     .head.text-0x3ff9ed54
  c0b312ad R_PPC_UADDR32     .head.text-0x3ffac224
  c0b312b1 R_PPC_UADDR32     .head.text-0x3ffb09f4
  c0b312b5 R_PPC_UADDR32     .head.text-0x3fe184dc
  c0b312b9 R_PPC_UADDR32     .head.text-0x3fe183a8
      ...

[...]

Applied to powerpc/fixes.

[1/1] powerpc: align syscall table for ppc32
      https://git.kernel.org/powerpc/c/c7acee3d2f128a38b68fb7af85dbbd91bfd0b4ad

cheers