Searched hist:d70178a88fe8d0873508f6d4757018092262e9ec (Results 1 – 2 of 2) sorted by relevance
| /openbmc/qemu/migration/ |
| H A D | options.c | diff d70178a88fe8d0873508f6d4757018092262e9ec Fri Apr 28 14:49:27 CDT 2023 Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> migration: disallow change capabilities in COLO state
COLO is not listed as running state in migrate_is_running(), so, it's
theoretically possible to disable colo capability in COLO state and the
unexpected error in migration_iteration_finish() is reachable.
Let's disallow that in qmp_migrate_set_capabilities. Than the error
becomes absolutely unreachable: we can get into COLO state only with
enabled capability and can't disable it while we are in COLO state. So
substitute the error by simple assertion.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20230428194928.1426370-10-vsementsov@yandex-team.ru>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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| H A D | migration.c | diff d70178a88fe8d0873508f6d4757018092262e9ec Fri Apr 28 14:49:27 CDT 2023 Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> migration: disallow change capabilities in COLO state
COLO is not listed as running state in migrate_is_running(), so, it's
theoretically possible to disable colo capability in COLO state and the
unexpected error in migration_iteration_finish() is reachable.
Let's disallow that in qmp_migrate_set_capabilities. Than the error
becomes absolutely unreachable: we can get into COLO state only with
enabled capability and can't disable it while we are in COLO state. So
substitute the error by simple assertion.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20230428194928.1426370-10-vsementsov@yandex-team.ru>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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