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Re: [PATCH v6 0/5] RISC-V multi-socket support
From: |
Alistair Francis |
Subject: |
Re: [PATCH v6 0/5] RISC-V multi-socket support |
Date: |
Tue, 16 Jun 2020 13:23:00 -0700 |
On Mon, Jun 15, 2020 at 8:23 PM Anup Patel <anup.patel@wdc.com> wrote:
>
> This series adds multi-socket support for RISC-V virt machine and
> RISC-V spike machine. The multi-socket support will help us improve
> various RISC-V operating systems, firmwares, and bootloader to
> support RISC-V NUMA systems.
>
> These patch can be found in riscv_multi_socket_v6 branch at:
> https://github.com/avpatel/qemu.git
>
> Changes since v5:
> - Rebased patches on Spike changes from Alistair
> - Added comments describing RISC-V NUMA helper functions
>
> Changes since v4:
> - Re-arrange patches and move CLINT and PLIC patches before other
> patches because these are already reviewed
> - Added PATCH3 for common RISC-V multi-socket helpers
> - Added support for "-numa cpu,node-id" option in PATCH4 and PATCH5
>
> Changes since v3:
> - Use "-numa" QEMU options to populate sockets instead of custom
> "multi-socket" sub-option in machine name
>
> Changes since v2:
> - Dropped PATCH1 as it is not required any more
> - Added "multi-socket" sub-option for Spike and Virt machine
> which can be used to enable/disable mult-socket support
>
> Changes since v1:
> - Fixed checkpatch errors and warnings
> - Added PATCH1 for knowning whether "sockets" sub-option was specified
> - Remove SPIKE_CPUS_PER_SOCKET_MIN and SPIKE_CPUS_PER_SOCKET_MAX in PATCH3
> - Remove VIRT_CPUS_PER_SOCKET_MIN and VIRT_CPUS_PER_SOCKET_MAX in PATCH5
>
> Anup Patel (5):
> hw/riscv: Allow creating multiple instances of CLINT
> hw/riscv: Allow creating multiple instances of PLIC
> hw/riscv: Add helpers for RISC-V multi-socket NUMA machines
> hw/riscv: spike: Allow creating multiple NUMA sockets
> hw/riscv: virt: Allow creating multiple NUMA sockets
Applied to the RISC-V tree
Alistair
>
> hw/riscv/Makefile.objs | 1 +
> hw/riscv/numa.c | 242 +++++++++++++++
> hw/riscv/sifive_clint.c | 20 +-
> hw/riscv/sifive_e.c | 4 +-
> hw/riscv/sifive_plic.c | 24 +-
> hw/riscv/sifive_u.c | 4 +-
> hw/riscv/spike.c | 237 +++++++++-----
> hw/riscv/virt.c | 530 ++++++++++++++++++--------------
> include/hw/riscv/numa.h | 113 +++++++
> include/hw/riscv/sifive_clint.h | 7 +-
> include/hw/riscv/sifive_plic.h | 12 +-
> include/hw/riscv/spike.h | 11 +-
> include/hw/riscv/virt.h | 9 +-
> 13 files changed, 873 insertions(+), 341 deletions(-)
> create mode 100644 hw/riscv/numa.c
> create mode 100644 include/hw/riscv/numa.h
>
> --
> 2.25.1
>
>
- [PATCH v6 5/5] hw/riscv: virt: Allow creating multiple NUMA sockets, (continued)
- [PATCH v6 5/5] hw/riscv: virt: Allow creating multiple NUMA sockets, Anup Patel, 2020/06/15
- Re: [PATCH v6 5/5] hw/riscv: virt: Allow creating multiple NUMA sockets, Alistair Francis, 2020/06/16
- Re: [PATCH v6 5/5] hw/riscv: virt: Allow creating multiple NUMA sockets, Alistair Francis, 2020/06/17
- Re: [PATCH v6 5/5] hw/riscv: virt: Allow creating multiple NUMA sockets, Anup Patel, 2020/06/17
- Re: [PATCH v6 5/5] hw/riscv: virt: Allow creating multiple NUMA sockets, Anup Patel, 2020/06/17
- Re: [PATCH v6 5/5] hw/riscv: virt: Allow creating multiple NUMA sockets, Anup Patel, 2020/06/17
- Re: [PATCH v6 5/5] hw/riscv: virt: Allow creating multiple NUMA sockets, Alistair Francis, 2020/06/19
- Re: [PATCH v6 5/5] hw/riscv: virt: Allow creating multiple NUMA sockets, Anup Patel, 2020/06/19
- Re: [PATCH v6 5/5] hw/riscv: virt: Allow creating multiple NUMA sockets, Alistair Francis, 2020/06/25
- RE: [PATCH v6 5/5] hw/riscv: virt: Allow creating multiple NUMA sockets, Anup Patel, 2020/06/26
Re: [PATCH v6 0/5] RISC-V multi-socket support,
Alistair Francis <=