target/riscv/kvm: add senvcfg CSR

We're missing the senvcfg CSRs which is already present in the
KVM UAPI.

Reported-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20250429124421.223883-8-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

diff --git a/target/riscv/kvm/kvm-cpu.c b/target/riscv/kvm/kvm-cpu.c
index 344616c1ccb28b606cffafdb306e81e91c916878..0e34382163542172c1e99f74adfab2cf15923091 100644 (file)
--- a/target/riscv/kvm/kvm-cpu.c
+++ b/target/riscv/kvm/kvm-cpu.c
@@ -249,6 +249,7 @@ static KVMCPUConfig kvm_csr_cfgs[] = {
     KVM_CSR_CFG("stval",      stval,      RISCV_CSR_REG(stval)),
     KVM_CSR_CFG("sip",        mip,        RISCV_CSR_REG(sip)),
     KVM_CSR_CFG("satp",       satp,       RISCV_CSR_REG(satp)),
+    KVM_CSR_CFG("senvcfg",    senvcfg,    RISCV_CSR_REG(senvcfg)),
 };
 
 static void *kvmconfig_get_env_addr(RISCVCPU *cpu, KVMCPUConfig *csr_cfg)
@@ -698,6 +699,7 @@ static void kvm_riscv_reset_regs_csr(CPURISCVState *env)
     env->stval = 0;
     env->mip = 0;
     env->satp = 0;
+    env->senvcfg = 0;
 }
 
 static int kvm_riscv_get_regs_fp(CPUState *cs)