fix blk-mq for SPI hosts
(too old to reply)
Christoph Hellwig
2014-10-19 15:13:56 UTC
Fix the assumption that we can treat all blk-mq requests as tagged. For
traditional SCSI that's wrong, as being tagged has a very explicit meaning
on the wire.

This is a little bit different from the version Meelis tested earlier, but
the concept is the same. I didn't want to add a Tested-by tag as it's
different enough, though.