On 23.01.16 17:39:27, Hanjun Guo wrote:

From: Hanjun Guo <redacted>

After the cleanup for acpi_numa_memory_affinity_init(),
it can be used for architetures both x86 and arm64, since
CONFIG_MEMORY_HOTPLUG is not enabled for arm64, so no
worry about that.

Signed-off-by: Hanjun Guo <redacted>
---
 arch/arm64/kernel/acpi_numa.c | 42 -------------------------------
 arch/x86/mm/srat.c            | 54 ----------------------------------------
 drivers/acpi/numa.c           | 57 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 57 insertions(+), 96 deletions(-)

This one reverts acpi_numa_memory_affinity_init() to the x86 version.
I rather would prefer the arm64 version for the generic code. We could
keep the x86 implementation until x86 maintainers agree to remove them
and use the generic one (implemented in a separate patch).

Doing so we can move acpi_numa_memory_affinity_init() from the
beginning to generic code (used for arm64) and have this last patch to
remove the x86 version.

-Robert