linux-kernel - [RFC PATCH v2 14/18] RISC-V: KVM: Enable KVM

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Message-ID: <20250920203851.2205115-34-ajones@ventanamicro.com>
Date: Sat, 20 Sep 2025 15:39:04 -0500
From: Andrew Jones <ajones@...tanamicro.com>
To: iommu@...ts.linux.dev,
	kvm-riscv@...ts.infradead.org,
	kvm@...r.kernel.org,
	linux-riscv@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Cc: jgg@...dia.com,
	zong.li@...ive.com,
	tjeznach@...osinc.com,
	joro@...tes.org,
	will@...nel.org,
	robin.murphy@....com,
	anup@...infault.org,
	atish.patra@...ux.dev,
	tglx@...utronix.de,
	alex.williamson@...hat.com,
	paul.walmsley@...ive.com,
	palmer@...belt.com,
	alex@...ti.fr
Subject: [RFC PATCH v2 14/18] RISC-V: KVM: Enable KVM_VFIO interfaces on RISC-V arch

From: Tomasz Jeznach <tjeznach@...osinc.com>

Enable KVM/VFIO support on RISC-V architecture.

Signed-off-by: Tomasz Jeznach <tjeznach@...osinc.com>
Signed-off-by: Andrew Jones <ajones@...tanamicro.com>
---
 arch/riscv/kvm/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/riscv/kvm/Kconfig b/arch/riscv/kvm/Kconfig
index 5a62091b0809..968a33ab23b8 100644
--- a/arch/riscv/kvm/Kconfig
+++ b/arch/riscv/kvm/Kconfig
@@ -30,10 +30,12 @@ config KVM
 	select KVM_GENERIC_DIRTYLOG_READ_PROTECT
 	select KVM_GENERIC_HARDWARE_ENABLING
 	select KVM_MMIO
+	select KVM_VFIO
 	select KVM_XFER_TO_GUEST_WORK
 	select KVM_GENERIC_MMU_NOTIFIER
 	select SCHED_INFO
 	select GUEST_PERF_EVENTS if PERF_EVENTS
+	select SRCU
 	help
 	  Support hosting virtualized guest machines.
 
-- 
2.49.0