Re: [PATCH v3 01/19] block: Add PR callouts for read keys and reservation

[Bart Van Assche <bvanassche@xxxxxxx>]

On 10/26/22 16:19, Mike Christie wrote:
> +struct pr_keys {
> +	u32	generation;
> +	u32	num_keys;
> +	u64	keys[];
> +};
Is my understanding correct that keys[] is treated as opaque data by the 
kernel? If so, is it necessary to convert the persistent reservation 
keys from big endian to CPU endianness? Some SCSI stacks keep 
reservation keys as __be64 format.

Thanks,

Bart.