commit ff2ba9936591a1364ae21adf18366dca7608395a
author Christoph Hellwig <hch@lst.de> Tue May 03 18:01:04 2016 +0200
committer Doug Ledford <dledford@redhat.com> Fri May 13 13:37:11 2016 -0400
tree 4bd33be266f57da2e8ccaaa5f9cc470315759d26
parent 0691a286d59183c44b68defd398cb7af0354bd00

IB/core: Add passing an offset into the SG to ib_map_mr_sg

Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

net/rds/ib_frmr.c

diff --git a/net/rds/ib_frmr.c b/net/rds/ib_frmr.c
index 93ff038..d921adc 100644
--- a/net/rds/ib_frmr.c
+++ b/net/rds/ib_frmr.c
@@ -111,7 +111,7 @@
 		cpu_relax();
 	}
 
-	ret = ib_map_mr_sg_zbva(frmr->mr, ibmr->sg, ibmr->sg_len, PAGE_SIZE);
+	ret = ib_map_mr_sg_zbva(frmr->mr, ibmr->sg, ibmr->sg_len, 0, PAGE_SIZE);
 	if (unlikely(ret != ibmr->sg_len))
 		return ret < 0 ? ret : -EINVAL;