Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: (65 commits)
  IB: Fix typo in kerneldoc for ib_set_client_data()
  IPoIB: Add some likely/unlikely annotations in hot path
  IPoIB: Remove unused include of vmalloc.h
  IPoIB: Rejoin all multicast groups after a port event
  IPoIB: Create MCGs with all attributes required by RFC
  IB/sa: fix ib_sa_selector names
  IB/iser: INFINIBAND_ISER depends on INET
  IB/mthca: Simplify calls to mthca_cq_clean()
  RDMA/cma: Document rdma_accept() error handling
  IB/mthca: Recover from catastrophic errors
  RDMA/cma: Document rdma_destroy_id() function
  IB/cm: Do not track remote QPN in timewait state
  IB/sa: Require SA registration
  IPoIB: Refactor completion handling
  IB/iser: Do not use FMR for a single dma entry sg
  IB/iser: fix some debug prints
  IB/iser: make FMR "page size" be 4K and not PAGE_SIZE
  IB/iser: Limit the max size of a scsi command
  IB/iser: fix a check of SG alignment for RDMA
  RDMA/cma: Protect against adding device during destruction
  ...

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c
index 72febf1..ecdca7f 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -88,8 +88,9 @@ static int iser_create_device_ib_res(struct iser_device *device)
 		     iser_cq_tasklet_fn,
 		     (unsigned long)device);
 
-	device->mr = ib_get_dma_mr(device->pd,
-				   IB_ACCESS_LOCAL_WRITE);
+	device->mr = ib_get_dma_mr(device->pd, IB_ACCESS_LOCAL_WRITE |
+				   IB_ACCESS_REMOTE_WRITE |
+				   IB_ACCESS_REMOTE_READ);
 	if (IS_ERR(device->mr))
 		goto dma_mr_err;
 
@@ -150,7 +151,7 @@ static int iser_create_ib_conn_res(struct iser_conn *ib_conn)
 	}
 	ib_conn->page_vec->pages = (u64 *) (ib_conn->page_vec + 1);
 
-	params.page_shift        = PAGE_SHIFT;
+	params.page_shift        = SHIFT_4K;
 	/* when the first/last SG element are not start/end *
 	 * page aligned, the map whould be of N+1 pages     */
 	params.max_pages_per_fmr = ISCSI_ISER_SG_TABLESIZE + 1;
@@ -604,8 +605,9 @@ int iser_reg_page_vec(struct iser_conn     *ib_conn,
 
 	mem_reg->lkey  = mem->fmr->lkey;
 	mem_reg->rkey  = mem->fmr->rkey;
-	mem_reg->len   = page_vec->length * PAGE_SIZE;
+	mem_reg->len   = page_vec->length * SIZE_4K;
 	mem_reg->va    = io_addr;
+	mem_reg->is_fmr = 1;
 	mem_reg->mem_h = (void *)mem;
 
 	mem_reg->va   += page_vec->offset;