Re: [PATCH v10 0/8] arm64, numa: Add numa support for arm64 platforms

From: Robert Richter
Date: Tue Feb 02 2016 - 06:59:53 EST


On 02.02.16 15:39:15, Ganapatrao Kulkarni wrote:

> Ganapatrao Kulkarni (8):
> arm64, numa: adding numa support for arm64 platforms.
> Documentation, dt, numa: dt bindings for numa.
> dt, numa: adding numa dt binding implementation.
> arm64, numa : Enable numa dt for arm64 platforms.
> arm64, dt, thunderx: Add initial dts for Cavium Thunderx in 2 node
> topology.
> arm64, mm, numa: Adding numa balancing support for arm64.
> topology, cleanup: Avoid redefinition of cpumask_of_pcibus in asm
> header files.
> numa, mm, cleanup: remove redundant NODE_DATA macro from asm header
> files.

I have tested the whole series on single and dual node systems for
devicetree and acpi (with Hanjun's acpi numa v3 patches ported on
top).

Tested-by: Robert Richter <rrichter@xxxxxxxxxx>

-Robert

>
> Documentation/devicetree/bindings/numa.txt | 272 ++++++++
> arch/arm64/Kconfig | 26 +
> arch/arm64/boot/dts/cavium/Makefile | 2 +-
> arch/arm64/boot/dts/cavium/thunder-88xx-2n.dts | 83 +++
> arch/arm64/boot/dts/cavium/thunder-88xx-2n.dtsi | 806 ++++++++++++++++++++++++
> arch/arm64/include/asm/mmzone.h | 10 +
> arch/arm64/include/asm/numa.h | 45 ++
> arch/arm64/include/asm/pgtable.h | 18 +
> arch/arm64/include/asm/topology.h | 7 +
> arch/arm64/kernel/pci.c | 10 +
> arch/arm64/kernel/setup.c | 4 +
> arch/arm64/kernel/smp.c | 4 +
> arch/arm64/mm/Makefile | 1 +
> arch/arm64/mm/init.c | 34 +-
> arch/arm64/mm/mmu.c | 1 +
> arch/arm64/mm/numa.c | 404 ++++++++++++
> arch/ia64/include/asm/topology.h | 4 -
> arch/m32r/include/asm/mmzone.h | 4 +-
> arch/metag/include/asm/mmzone.h | 4 +-
> arch/metag/include/asm/topology.h | 3 -
> arch/powerpc/include/asm/mmzone.h | 8 +-
> arch/powerpc/include/asm/topology.h | 4 -
> arch/s390/include/asm/mmzone.h | 6 +-
> arch/s390/include/asm/pci.h | 2 +-
> arch/s390/include/asm/topology.h | 1 +
> arch/sh/include/asm/mmzone.h | 4 +-
> arch/sh/include/asm/topology.h | 3 -
> arch/sparc/include/asm/mmzone.h | 6 +-
> arch/tile/include/asm/pci.h | 2 -
> arch/tile/include/asm/topology.h | 3 +
> arch/x86/include/asm/mmzone.h | 3 +-
> arch/x86/include/asm/mmzone_32.h | 5 -
> arch/x86/include/asm/mmzone_64.h | 17 -
> arch/x86/include/asm/pci.h | 2 +-
> arch/x86/include/asm/topology.h | 1 +
> drivers/of/Kconfig | 11 +
> drivers/of/Makefile | 1 +
> drivers/of/of_numa.c | 207 ++++++
> include/asm-generic/mmzone.h | 24 +
> include/asm-generic/topology.h | 4 +-
> include/linux/of.h | 4 +
> 41 files changed, 1986 insertions(+), 74 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/numa.txt
> create mode 100644 arch/arm64/boot/dts/cavium/thunder-88xx-2n.dts
> create mode 100644 arch/arm64/boot/dts/cavium/thunder-88xx-2n.dtsi
> create mode 100644 arch/arm64/include/asm/mmzone.h
> create mode 100644 arch/arm64/include/asm/numa.h
> create mode 100644 arch/arm64/mm/numa.c
> delete mode 100644 arch/x86/include/asm/mmzone_64.h
> create mode 100644 drivers/of/of_numa.c
> create mode 100644 include/asm-generic/mmzone.h
>
> --
> 1.8.1.4
>