linux-kernel - Re: [PATCH v2] RISC-V: Enable KVM in RV64 and RV32 defconfigs as a module

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Date:   Wed, 17 Nov 2021 14:19:19 +0530
From:   Anup Patel <anup@...infault.org>
To:     Palmer Dabbelt <palmer@...belt.com>
Cc:     Paul Walmsley <paul.walmsley@...ive.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Atish Patra <atishp@...shpatra.org>,
        KVM General <kvm@...r.kernel.org>,
        kvm-riscv@...ts.infradead.org,
        linux-riscv <linux-riscv@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org List" <linux-kernel@...r.kernel.org>,
        Anup Patel <anup.patel@....com>
Subject: Re: [PATCH v2] RISC-V: Enable KVM in RV64 and RV32 defconfigs as a module

Hi Palmer,

On Wed, Nov 17, 2021 at 2:17 PM Anup Patel <anup.patel@....com> wrote:
>
> Let's enable KVM RISC-V in RV64 and RV32 defconfigs as module
> so that it always built along with the default kernel image.
>
> Signed-off-by: Anup Patel <anup.patel@....com>
> ---
> Changes since v1:
>  - Rebased on Linux-5.16-rc1
>  - Removed unwanted stuff from defconfig PATCH1
>  - Dropped PATCH2 and PATCH3 since these are already merged via KVM tree

Like you suggested, I have removed unwanted stuff from
defconfig PATCH.

Can you consider this patch for Linux-5.16-rcX ?

Regards,
Anup

> ---
>  arch/riscv/configs/defconfig      | 2 ++
>  arch/riscv/configs/rv32_defconfig | 2 ++
>  2 files changed, 4 insertions(+)
>
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index c252fd5706d2..ef473e2f503b 100644
> --- a/arch/riscv/configs/defconfig
> +++ b/arch/riscv/configs/defconfig
> @@ -19,6 +19,8 @@ CONFIG_SOC_VIRT=y
>  CONFIG_SOC_MICROCHIP_POLARFIRE=y
>  CONFIG_SMP=y
>  CONFIG_HOTPLUG_CPU=y
> +CONFIG_VIRTUALIZATION=y
> +CONFIG_KVM=m
>  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 434ef5b64599..6e9f12ff968a 100644
> --- a/arch/riscv/configs/rv32_defconfig
> +++ b/arch/riscv/configs/rv32_defconfig
> @@ -19,6 +19,8 @@ CONFIG_SOC_VIRT=y
>  CONFIG_ARCH_RV32I=y
>  CONFIG_SMP=y
>  CONFIG_HOTPLUG_CPU=y
> +CONFIG_VIRTUALIZATION=y
> +CONFIG_KVM=m
>  CONFIG_JUMP_LABEL=y
>  CONFIG_MODULES=y
>  CONFIG_MODULE_UNLOAD=y
> --
> 2.25.1
>