1 files changed, 12 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/lib/riscv/processor.c b/tools/testing/selftests/kvm/lib/riscv/processor.c
index e8211f5d6863..ccb35573749c 100644
--- a/tools/testing/selftests/kvm/lib/riscv/processor.c
+++ b/tools/testing/selftests/kvm/lib/riscv/processor.c
@@ -502,3 +502,15 @@ bool guest_sbi_probe_extension(int extid, long *out_val)
 
 	return true;
 }
+
+unsigned long get_host_sbi_spec_version(void)
+{
+	struct sbiret ret;
+
+	ret = sbi_ecall(SBI_EXT_BASE, SBI_EXT_BASE_GET_SPEC_VERSION, 0,
+		       0, 0, 0, 0, 0);
+
+	GUEST_ASSERT(!ret.error);
+
+	return ret.value;
+}