mpath-init-cleanup.patch - just some cleanup from my last patches. It should
applied on top of them.
hp-sw-init.patch - this is a priority-group module for the HP storage works
device. I have only tested this with scsi_debug, so I know that the start_stop
is making its way to scsi and is returning safely.
You also need these patches:
blk-req-callback2.patch - was discussed here
https://www.redhat.com/archives/dm-devel/2004-May/msg00047.html. This version
incorporates Jens's comments.
blk_sg_io_err.patch - discussed here
http://marc.theaimsgroup.com/?l=linux-scsi&m=108617935710955&w=2