On Thu, 27 Apr 2023 12:34:53 -0700, Nathan Chancellor wrote:

When building the boot wrapper assembly files with clang after
commit 648a1783fe25 ("powerpc/boot: Fix boot wrapper code generation
with CONFIG_POWER10_CPU"), the following warnings appear for each file
built:

  '-prefixed' is not a recognized feature for this target (ignoring feature)
  '-pcrel' is not a recognized feature for this target (ignoring feature)

[...]

Applied to powerpc/fixes.

[1/1] powerpc/boot: Disable power10 features after BOOTAFLAGS assignment
      https://git.kernel.org/powerpc/c/2b694fc96fe33a7c042e3a142d27d945c8c668b0

cheers