powerpc/kexec: Don't use .machine ppc64 in trampoline_64.S

As best as I can tell the ".machine" directive in trampoline_64.S is no
longer, or never was, necessary.

It was added in commit 0d97631392c2 ("powerpc: Add purgatory for
kexec_file_load() implementation."), which created the file based on
the kexec-tools purgatory. It may be/have-been necessary in the
kexec-tools version, but we have a completely different build system,
and we already pass the desired CPU flags, eg:

  gcc ... -m64 -Wl,-a64 -mabi=elfv2 -Wa,-maltivec -Wa,-mpower4 -Wa,-many
  ... arch/powerpc/purgatory/trampoline_64.S

So drop the ".machine" directive and rely on the assembler flags.

Reported-by: Daniel Axtens <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Reviewed-by: Segher Boessenkool <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

0 files changed, 0 insertions, 0 deletions