Re: [PATCH] powerpc: sparsemem should be the default on powernv

On Mon, 2017-03-06 at 20:41 +1100, Michael Ellerman wrote:

quoted

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 4940917..c4b4c55 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig

@@ -580,7 +580,7 @@ config ARCH_SPARSEMEM_ENABLE

  
  config ARCH_SPARSEMEM_DEFAULT
       def_bool y
-     depends on (SMP && PPC_PSERIES) || PPC_PS3
+     depends on (SMP && PPC_PSERIES) || PPC_PS3 || PPC_POWERNV

Why don't we just make it default y for BOOK3S_64?

It's just the default after all, it can still be changed.

No objection.

Cheers,
Ben.