Re: [PATCH v13 03/14] s390/vfio-ap: Functions to initialize/release vfio device migration data

[sashiko-bot@kernel.org]

> Provides the functions that initialize and release the data structures
> used during live guest migration:
> 
> * vfio_ap_init_migration_data
> 
>   Allocates and initializes the object used to maintain the state of the
>   VFIO migration. It is called when the VFIO device is opened and does
>   nothing if the object was allocated by a previous open.
> 
> * vfio_ap_release_migration_data
> 
>   Frees the memory of the object used to maintain the VFIO migration
>   state. It is called only from the VFIO device release callback. It is
>   not called when the VFIO device is closed because a migration file
>   descriptor, which references the object, can outlive the VFIO device
> [ ... ]
>   pointer in, the vfio_ap_migration_file used during the RESUMING phase
>   of migration. It also clears the flag indicating a complete AP
>   configuration was received.
> 
> Signed-off-by: Anthony Krowiak <akrowiak@linux.ibm.com>

Sashiko has reviewed this patch and found no issues.

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