linux-kernel - [RFC PATCH 18/22] riscv: s64ilp32: Disable KVM

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Message-Id: <20230518131013.3366406-19-guoren@kernel.org>
Date:   Thu, 18 May 2023 09:10:09 -0400
From:   guoren@...nel.org
To:     arnd@...db.de, guoren@...nel.org, palmer@...osinc.com,
        tglx@...utronix.de, peterz@...radead.org, luto@...nel.org,
        conor.dooley@...rochip.com, heiko@...ech.de, jszhang@...nel.org,
        chenhuacai@...nel.org, apatel@...tanamicro.com,
        atishp@...shpatra.org, mark.rutland@....com, bjorn@...nel.org,
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        rppt@...nel.org, anup@...infault.org, shihua@...as.ac.cn,
        jiawei@...as.ac.cn, liweiwei@...as.ac.cn, luxufan@...as.ac.cn,
        chunyu@...as.ac.cn, tsu.yubo@...il.com, wefu@...hat.com,
        wangjunqiang@...as.ac.cn, kito.cheng@...ive.com,
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        jrtc27@...c27.com
Cc:     linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-riscv@...ts.infradead.org, Guo Ren <guoren@...ux.alibaba.com>
Subject: [RFC PATCH 18/22] riscv: s64ilp32: Disable KVM

From: Guo Ren <guoren@...ux.alibaba.com>

Disable the KVM host feature for s64ilp32 first, and let's work on this
feature after the s64ilp32 main feature is merged.

Signed-off-by: Guo Ren <guoren@...ux.alibaba.com>
Signed-off-by: Guo Ren <guoren@...nel.org>
Cc: Anup Patel <anup@...infault.org>
---
 arch/riscv/kvm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/kvm/Kconfig b/arch/riscv/kvm/Kconfig
index d5a658a047a7..a91ce7e0b754 100644
--- a/arch/riscv/kvm/Kconfig
+++ b/arch/riscv/kvm/Kconfig
@@ -20,6 +20,7 @@ if VIRTUALIZATION
 config KVM
 	tristate "Kernel-based Virtual Machine (KVM) support (EXPERIMENTAL)"
 	depends on RISCV_SBI && MMU
+	depends on !ARCH_RV64ILP32
 	select KVM_GENERIC_HARDWARE_ENABLING
 	select MMU_NOTIFIER
 	select PREEMPT_NOTIFIERS
-- 
2.36.1