Snapshot, Restore and Migration is not implemented in first phase. 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 e331f28..676c94c 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 */ @@ -1150,6 +1151,12 @@ 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 on SEV guest\n"); + return; + } + if (runstate_check(RUN_STATE_INMIGRATE)) { error_setg(errp, "Guest is waiting for an incoming migration"); return; diff --git a/migration/savevm.c b/migration/savevm.c index 0363372..f125716 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -54,6 +54,7 @@ #include "qemu/cutils.h" #include "io/channel-buffer.h" #include "io/channel-file.h" +#include "sysemu/sev.h" #ifndef ETH_P_RARP #define ETH_P_RARP 0x8035 @@ -2027,6 +2028,11 @@ void hmp_savevm(Monitor *mon, const QDict *qdict) Error *local_err = NULL; AioContext *aio_context; + if (sev_enabled()) { + monitor_printf(mon, "savevm is not implemented on SEV guest\n"); + return; + } + if (!bdrv_all_can_snapshot(&bs)) { monitor_printf(mon, "Device '%s' is writable but does not " "support snapshots.\n", bdrv_get_device_name(bs)); @@ -2176,6 +2182,11 @@ int load_vmstate(const char *name) int ret; AioContext *aio_context; + if (sev_enabled()) { + error_report("loadvm is not implemented on SEV guest\n"); + return -ENOTSUP; + } + if (!bdrv_all_can_snapshot(&bs)) { error_report("Device '%s' is writable but does not support snapshots.", bdrv_get_device_name(bs));