Re: [PATCH] scsi: mvumi: reject handshake sizes that overflow the list allocations

[Yehyeong Lee]

Thanks -- both are addressed in v2.

- 32-bit truncation: correct.  size_t is 32 bits on 32-bit targets, so the
  products wrap and "total > UINT_MAX" can never be true there.  v2 computes
  the total in u64, which is 64-bit on every architecture.

- list_num_io vs max_io: v2 rejects a handshake list depth that is zero or
  yields more entries than max_io.  The inbound and outbound rings are
  allocated for max_io entries and the slot index wraps on list_num_io, so
  bounding list_num_io by max_io keeps the index within the rings.