Re: [PATCH v5 0/8] arm64, numa: Add numa support for arm64 platforms.

[Matthias Brugger <matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

On 14/08/15 18:39, Ganapatrao Kulkarni wrote:
> v5:
> 	- created base verion of numa.c which creates dummy numa without using dt
> 	  on single socket platforms. Then added patches for dt support.
> 	- Incorporated review comments from Hanjun Guo.
>
> v4:
> done changes as per Arnd review comments.
>
> v3:
> Added changes to support numa on arm64 based platforms.
> Tested these patches on cavium's multinode(2 node topology) platform.
> In this patchset, defined and implemented dt bindings for numa mapping
> for core and memory using device node property arm,associativity.
>
> v2:
> Defined and implemented numa map for memory, cores to node and
> proximity distance matrix of nodes.
>
> v1:
> Initial patchset to support numa on arm64 platforms.
>
> Note:
> 	1. This patchset is tested for numa with dt on
> 	   thunderx single socket and dual socket boards.
> 	2. Numa DT booting needs the dt memory nodes, which are deleted in current efi-stub,
> 	hence to try numa with dt, you need to rebase with ard's patchset.
> 	http://git.linaro.org/people/ard.biesheuvel/linux-arm.git/shortlog/refs/heads/arm64-uefi-early-fdt-handling
>
>
> Ganapatrao Kulkarni (4):
>    arm64, numa: adding numa support for arm64 platforms.
>    Documentation: arm64/arm: dt bindings for numa.
>    arm64, numa: adding numa support for arm64 platforms.
>    arm64, dt, thunderx: Add initial dts for Cavium Thunder SoC in 2 Node
>      topology.
>
>   Documentation/devicetree/bindings/arm/numa.txt  | 212 +++++++
>   arch/arm64/Kconfig                              |  32 +
>   arch/arm64/boot/dts/cavium/Makefile             |   2 +-
>   arch/arm64/boot/dts/cavium/thunder-88xx-2n.dts  |  78 +++
>   arch/arm64/boot/dts/cavium/thunder-88xx-2n.dtsi | 790 ++++++++++++++++++++++++
>   arch/arm64/include/asm/mmzone.h                 |  32 +
>   arch/arm64/include/asm/numa.h                   |  49 ++
>   arch/arm64/kernel/Makefile                      |   1 +
>   arch/arm64/kernel/dt_numa.c                     | 316 ++++++++++
>   arch/arm64/kernel/setup.c                       |   9 +
>   arch/arm64/kernel/smp.c                         |   3 +
>   arch/arm64/mm/Makefile                          |   1 +
>   arch/arm64/mm/init.c                            |  34 +-
>   arch/arm64/mm/numa.c                            | 563 +++++++++++++++++
>   14 files changed, 2115 insertions(+), 7 deletions(-)
>   create mode 100644 Documentation/devicetree/bindings/arm/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/kernel/dt_numa.c
>   create mode 100644 arch/arm64/mm/numa.c
>

On which version is this patch-set based?

Regards,
Matthias
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