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-rw-r--r--accel/kvm/kvm-all.c2
-rw-r--r--include/hw/boards.h1
2 files changed, 3 insertions, 0 deletions
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index f88a52393f..37b0a1861e 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -2068,6 +2068,8 @@ static int kvm_init(MachineState *ms)
"kvm-type",
&error_abort);
type = mc->kvm_type(ms, kvm_type);
+ } else if (mc->kvm_type) {
+ type = mc->kvm_type(ms, NULL);
}
do {
diff --git a/include/hw/boards.h b/include/hw/boards.h
index 5fda5fd128..4a90549ad8 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -128,6 +128,7 @@ typedef struct {
* @kvm_type:
* Return the type of KVM corresponding to the kvm-type string option or
* computed based on other criteria such as the host kernel capabilities.
+ * kvm-type may be NULL if it is not needed.
* @numa_mem_supported:
* true if '--numa node.mem' option is supported and false otherwise
* @smp_parse: