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charset="utf-8" VFIO migration flags are queried once in vfio_migration_init(). Store them in VFIOMigration so they can be used later to check the device's migration capabilities without re-querying them. This will be used in the next patch to check if the device supports precopy migration. Signed-off-by: Avihai Horon Reviewed-by: C=C3=A9dric Le Goater --- include/hw/vfio/vfio-common.h | 1 + hw/vfio/migration.c | 1 + 2 files changed, 2 insertions(+) diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h index eed244f25f..5f29dab839 100644 --- a/include/hw/vfio/vfio-common.h +++ b/include/hw/vfio/vfio-common.h @@ -66,6 +66,7 @@ typedef struct VFIOMigration { int data_fd; void *data_buffer; size_t data_buffer_size; + uint64_t mig_flags; } VFIOMigration; =20 typedef struct VFIOAddressSpace { diff --git a/hw/vfio/migration.c b/hw/vfio/migration.c index 235978fd68..8d33414379 100644 --- a/hw/vfio/migration.c +++ b/hw/vfio/migration.c @@ -603,6 +603,7 @@ static int vfio_migration_init(VFIODevice *vbasedev) migration->vbasedev =3D vbasedev; migration->device_state =3D VFIO_DEVICE_STATE_RUNNING; migration->data_fd =3D -1; + migration->mig_flags =3D mig_flags; =20 vbasedev->dirty_pages_supported =3D vfio_dma_logging_supported(vbasede= v); =20 --=20 2.26.3