[PATCH v7 06/10] RISC-V: KVM: Enable KVM_VFIO interfaces on RISC-V arch
Gong Shuai
gong.shuai at sanechips.com.cn
Tue Nov 3 22:45:40 PST 2026
Hi Fangyu,
> From: Tomasz Jeznach <tjeznach at rivosinc.com>
>
> Enable KVM/VFIO support on RISC-V architecture.
>
> Signed-off-by: Tomasz Jeznach <tjeznach at rivosinc.com>
> Signed-off-by: Andrew Jones <ajones at ventanamicro.com>
> Signed-off-by: Fangyu Yu <fangyu.yu at linux.alibaba.com>
> ---
> arch/riscv/kvm/Kconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/riscv/kvm/Kconfig b/arch/riscv/kvm/Kconfig
> index f7e4d0f9b156..13552cfc2cd3 100644
> --- a/arch/riscv/kvm/Kconfig
> +++ b/arch/riscv/kvm/Kconfig
> @@ -28,8 +28,10 @@ config KVM
> select KVM_GENERIC_HARDWARE_ENABLING
> select KVM_GENERIC_PRE_FAULT_MEMORY
> select VIRT_XFER_TO_GUEST_WORK
> + select KVM_VFIO
> select SCHED_INFO
> select GUEST_PERF_EVENTS if PERF_EVENTS
> + select SRCU
This option is now meaningless, please remove it.
See:
https://lore.kernel.org/linux-riscv/20230105003813.1770367-5-paulmck@kernel.org/
Thanks,
Shuai
> help
> Support hosting virtualized guest machines.
>
> --
> 2.50.1
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