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References: <20211117084705.687762-1-anup.patel@wdc.com>
In-Reply-To: <20211117084705.687762-1-anup.patel@wdc.com>
From:   Atish Patra <atishp@atishpatra.org>
Date:   Wed, 17 Nov 2021 23:53:59 -0800
Message-ID: <CAOnJCULQJj0ZyyF+Q1cogXsC9GDQKLTms8vHvNNpj4aHntmx6w@mail.gmail.com>
Subject: Re: [PATCH v2] RISC-V: Enable KVM in RV64 and RV32 defconfigs as a module
To:     Anup Patel <anup.patel@wdc.com>
Cc:     Palmer Dabbelt <palmer@dabbelt.com>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        Paolo Bonzini <pbonzini@redhat.com>,
        Anup Patel <anup@brainfault.org>, kvm@vger.kernel.org,
        kvm-riscv@lists.infradead.org,
        linux-riscv <linux-riscv@lists.infradead.org>,
        "linux-kernel@vger.kernel.org List" <linux-kernel@vger.kernel.org>
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Precedence: bulk

On Wed, Nov 17, 2021 at 12:47 AM Anup Patel <anup.patel@wdc.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@wdc.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
> ---
>  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
>

Reviewed-by: Atish Patra <atishp@rivosinc.com>


-- 
Regards,
Atish