forked from ~ljy/RK356X_SDK_RELEASE

hc
2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777
kernel/Documentation/virt/kvm/devices/vm.rst
....@@ -302,6 +302,10 @@
302302 Setting this attribute when migration mode is already active will have
303303 no effects.
304304
305
+Dirty tracking must be enabled on all memslots, else -EINVAL is returned. When
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+dirty tracking is disabled on any memslot, migration mode is automatically
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+stopped.
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+
305309 :Parameters: none
306310 :Returns: -ENOMEM if there is not enough free memory to start migration mode;
307311 -EINVAL if the state of the VM is invalid (e.g. no memory defined);