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From:   Atish Patra <atishp@rivosinc.com>
To:     linux-kernel@vger.kernel.org
Cc:     Atish Patra <atishp@rivosinc.com>, Alexandre Ghiti <alex@ghiti.fr>,
        Andrew Jones <ajones@ventanamicro.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Anup Patel <anup@brainfault.org>,
        Atish Patra <atishp@atishpatra.org>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>,
        Sean Christopherson <seanjc@google.com>,
        linux-coco@lists.linux.dev, Dylan Reid <dylan@rivosinc.com>,
        abrestic@rivosinc.com, Samuel Ortiz <sameo@rivosinc.com>,
        Jiri Slaby <jirislaby@kernel.org>,
        kvm-riscv@lists.infradead.org, kvm@vger.kernel.org,
        linux-mm@kvack.org, linux-riscv@lists.infradead.org,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Paolo Bonzini <pbonzini@redhat.com>,
        Rajnesh Kanwal <rkanwal@rivosinc.com>,
        Uladzislau Rezki <urezki@gmail.com>
Subject: [RFC kvmtool 02/10] riscv: Define a command line option for CoVE VM
Date:   Wed, 19 Apr 2023 15:23:42 -0700
Message-Id: <20230419222350.3604274-3-atishp@rivosinc.com>
In-Reply-To: <20230419222350.3604274-1-atishp@rivosinc.com>
References: <20230419222350.3604274-1-atishp@rivosinc.com>
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The user should be able configure the VMM to instantiate a CoVE VM via
a command line. Add the new option cove-vm.

Signed-off-by: Atish Patra <atishp@rivosinc.com>
---
 riscv/include/kvm/kvm-config-arch.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/riscv/include/kvm/kvm-config-arch.h b/riscv/include/kvm/kvm-config-arch.h
index aed4fbf..01276ea 100644
--- a/riscv/include/kvm/kvm-config-arch.h
+++ b/riscv/include/kvm/kvm-config-arch.h
@@ -10,6 +10,7 @@ struct kvm_config_arch {
 	u64		custom_mimpid;
 	bool		ext_disabled[KVM_RISCV_ISA_EXT_MAX];
 	bool		sbi_ext_disabled[KVM_RISCV_SBI_EXT_MAX];
+	bool		cove_vm;
 };
 
 #define OPT_ARCH_RUN(pfx, cfg)						\
@@ -66,6 +67,7 @@ struct kvm_config_arch {
 		    "Disable SBI Experimental Extensions"),		\
 	OPT_BOOLEAN('\0', "disable-sbi-vendor",				\
 		    &(cfg)->sbi_ext_disabled[KVM_RISCV_SBI_EXT_VENDOR],	\
-		    "Disable SBI Vendor Extensions"),
+		    "Disable SBI Vendor Extensions"),			\
+	OPT_BOOLEAN('\0', "cove-vm", &(cfg)->cove_vm, "CoVE VM"),
 
 #endif /* KVM__KVM_CONFIG_ARCH_H */
-- 
2.25.1