Re: [RFC v2 6/7] mm/powerpc: Use generic VDSO remap and unmap functions

Christopher Covington [off-list ref] writes:

The PowerPC VDSO remap and unmap code was copied to a generic location,
only modifying the variable name expected in mm->context (vdso instead of
vdso_base) to match most other architectures. Having adopted this generic
naming, drop the code in arch/powerpc and use the generic version.

Signed-off-by: Christopher Covington <redacted>
---
 arch/powerpc/Kconfig                     |  1 +
 arch/powerpc/include/asm/Kbuild          |  1 +
 arch/powerpc/include/asm/mm-arch-hooks.h | 28 -------------------------
 arch/powerpc/include/asm/mmu_context.h   | 35 +-------------------------------
 4 files changed, 3 insertions(+), 62 deletions(-)
 delete mode 100644 arch/powerpc/include/asm/mm-arch-hooks.h

This looks OK.

Have you tested it on powerpc? I could but I don't know how to actually
trigger these paths, I assume I need a CRIU setup?

Can you flip the subject to "powerpc/mm: ...".

cheers