linux-kernel - [PATCH V5 21/21] KVM: compat: riscv: Prevent KVM

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Message-Id: <20220201150545.1512822-22-guoren@kernel.org>
Date:   Tue,  1 Feb 2022 23:05:45 +0800
From:   guoren@...nel.org
To:     guoren@...nel.org, palmer@...belt.com, arnd@...db.de,
        anup@...infault.org, gregkh@...uxfoundation.org,
        liush@...winnertech.com, wefu@...hat.com, drew@...gleboard.org,
        wangjunqiang@...as.ac.cn, hch@....de
Cc:     linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-riscv@...ts.infradead.org, linux-csky@...r.kernel.org,
        linux-s390@...r.kernel.org, sparclinux@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, linux-parisc@...r.kernel.org,
        linux-mips@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        x86@...nel.org, Guo Ren <guoren@...ux.alibaba.com>
Subject: [PATCH V5 21/21] KVM: compat: riscv: Prevent KVM_COMPAT from being selected

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

Current riscv doesn't support the 32bit KVM API. Let's make it
clear by not selecting KVM_COMPAT.

Signed-off-by: Guo Ren <guoren@...ux.alibaba.com>
Signed-off-by: Guo Ren <guoren@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>
Cc: Anup Patel <anup@...infault.org>
---
 virt/kvm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig
index f4834c20e4a6..a8c5c9f06b3c 100644
--- a/virt/kvm/Kconfig
+++ b/virt/kvm/Kconfig
@@ -53,7 +53,7 @@ config KVM_GENERIC_DIRTYLOG_READ_PROTECT
 
 config KVM_COMPAT
        def_bool y
-       depends on KVM && COMPAT && !(S390 || ARM64)
+       depends on KVM && COMPAT && !(S390 || ARM64 || RISCV)
 
 config HAVE_KVM_IRQ_BYPASS
        bool
-- 
2.25.1