[PATCH] powerpc: Fix fatal warnings flag for LLVM's integrated assembler

[Michael Ellerman]

On Fri, 05 Apr 2024 12:31:22 -0700, Nathan Chancellor wrote:
> When building with LLVM_IAS=1, there is an error because
> '-fatal-warnings' is not recognized as a valid flag:
> 
>   clang: error: unsupported argument '-fatal-warnings' to option '-Wa,'
> 
> Use the double hyphen version of the flag, '--fatal-warnings', which
> works with both the GNU assembler and LLVM's integrated assembler.
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc: Fix fatal warnings flag for LLVM's integrated assembler
      https://git.kernel.org/powerpc/c/8884fc918f6aee220f9b41806974508bd0213aca

cheers