On Wed, Mar 08, 2017 at 03:54:43PM -0500, Brijesh Singh wrote:
> Snapshot, Restore and Migration is not implemented yet. Return error when
> user tries to perform any of these operations.
>
> Signed-off-by: Brijesh Singh <brijesh.si...@amd.com>
> ---
> migration/migration.c | 7 +++++++
> migration/savevm.c | 11 +++++++++++
> 2 files changed, 18 insertions(+)
>
> diff --git a/migration/migration.c b/migration/migration.c
> index 3dab684..287c72b 100644
> --- a/migration/migration.c
> +++ b/migration/migration.c
> @@ -37,6 +37,7 @@
> #include "io/channel-buffer.h"
> #include "io/channel-tls.h"
> #include "migration/colo.h"
> +#include "sysemu/sev.h"
>
> #define MAX_THROTTLE (32 << 20) /* Migration transfer speed throttling
> */
>
> @@ -1221,6 +1222,12 @@ void qmp_migrate(const char *uri, bool has_blk, bool
> blk,
> error_setg(errp, QERR_MIGRATION_ACTIVE);
> return;
> }
> +
> + if (sev_enabled()) {
> + error_setg(errp, "Migration is not implemented");
> + return;
> + }
> +
You can do this more easily by registering a migration blocker
using migrate_add_blocker() when initializing SEV.
--
Eduardo
