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SubjectRe: [PATCH] RISC-V: Enable CPU Hotplug in defconfigs
From
On Mon, 08 Feb 2021 21:46:20 PST (-0800), Anup Patel wrote:
> The CPU hotplug support has been tested on QEMU, Spike, and SiFive
> Unleashed so let's enable it by default in RV32 and RV64 defconfigs.
>
> Signed-off-by: Anup Patel <anup.patel@wdc.com>
> ---
> arch/riscv/configs/defconfig | 1 +
> arch/riscv/configs/rv32_defconfig | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index 8c3d1e451703..6c0625aa96c7 100644
> --- a/arch/riscv/configs/defconfig
> +++ b/arch/riscv/configs/defconfig
> @@ -17,6 +17,7 @@ CONFIG_BPF_SYSCALL=y
> CONFIG_SOC_SIFIVE=y
> CONFIG_SOC_VIRT=y
> CONFIG_SMP=y
> +CONFIG_HOTPLUG_CPU=y
> CONFIG_JUMP_LABEL=y
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> diff --git a/arch/riscv/configs/rv32_defconfig b/arch/riscv/configs/rv32_defconfig
> index 2c2cda6cc1c5..8dd02b842fef 100644
> --- a/arch/riscv/configs/rv32_defconfig
> +++ b/arch/riscv/configs/rv32_defconfig
> @@ -18,6 +18,7 @@ CONFIG_SOC_SIFIVE=y
> CONFIG_SOC_VIRT=y
> CONFIG_ARCH_RV32I=y
> CONFIG_SMP=y
> +CONFIG_HOTPLUG_CPU=y
> CONFIG_JUMP_LABEL=y
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y

Sorry about that. I missed a handful of things, I'll send this out tomorrow.

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