Hi All, Mark R, please review!! thanks, Ganapat On Tue, Nov 17, 2015 at 10:50 PM, Ganapatrao Kulkarni <gkulkarni@xxxxxxxxxxxxxxxxxx> wrote: > v7: > - managing numa memory mapping using memblock. > - Incorporated review comments of Mark Rutland. > > v6: > - defined and implemented the numa dt binding using > node property proximity and device node distance-map. > - renamed dt_numa to of_numa > > 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, dt, arm64/arm: dt bindings for numa. > arm64/arm, numa, dt: adding numa dt binding implementation for arm64 > platforms. > arm64, dt, thunderx: Add initial dts for Cavium Thunderx in 2 node > topology. > > Documentation/devicetree/bindings/arm/numa.txt | 272 ++++++++ > arch/arm64/Kconfig | 35 + > 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 | 17 + > arch/arm64/include/asm/numa.h | 56 ++ > arch/arm64/kernel/Makefile | 1 + > arch/arm64/kernel/of_numa.c | 265 ++++++++ > arch/arm64/kernel/setup.c | 4 + > arch/arm64/kernel/smp.c | 4 + > arch/arm64/mm/Makefile | 1 + > arch/arm64/mm/init.c | 30 +- > arch/arm64/mm/numa.c | 392 ++++++++++++ > 14 files changed, 1963 insertions(+), 5 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/of_numa.c > create mode 100644 arch/arm64/mm/numa.c > > -- > 1.8.1.4 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
