tree 3d5fd9d4508b5308f72c6784e6efe2afb56584ef
parent c8afd0dcbd14e2352258f2e2d359b36d0edd459f
author Philip J Kelleher <pjk1939@linux.vnet.ibm.com> 1380336170 -0600
committer Jens Axboe <axboe@kernel.dk> 1383927028 -0700

rsxx: Kernel Panic caused by mapping Discards

This fixes a kernel panic injected by commit id
8d26750143341831bc312f61c5ed141eeb75b8d0 where discards
are getting mapped through the pci_map_page function call.

The driver will now start verifying that a dma is not a
discard before issuing a the pci_map_page function call.

Also, we are updating the driver version.

Signed-off-by: Philip J Kelleher <pjk1939@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>