powerpc: suppress some linker warnings in recent linker versions

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This is a follow on from commit

  0d362be5b1 ("Makefile: link with -z noexecstack --no-warn-rwx-segments")

for arch/powerpc/boot to address wanrings like:

  ld: warning: opal-calls.o: missing .note.GNU-stack section implies executable stack
  ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
  ld: warning: arch/powerpc/boot/zImage.epapr has a LOAD segment with RWX permissions

This fixes issue https://github.com/linuxppc/issues/issues/417

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221010165721.106267e6@canb.auug.org.au

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Stephen Rothwell 2022-10-10 16:57:21 +11:00 • committed by Michael Ellerman

parent 2cb1dfac6f

commit 579aee9fc5

1 changed files with 14 additions and 1 deletions

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arch/powerpc/boot/wrapper

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