[PATCH RFC 2/3] svcrdma: Use device rdma_read_access_flags

[Sagi Grimberg]

Instead of hard-coding remote access (which is not secured
issue in IB).

Signed-off-by: Sagi Grimberg <sa...@mellanox.com>
---
 net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c 
b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
index 303f194970f9..692c0142c7b6 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
@@ -238,7 +238,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
        read = min_t(int, nents << PAGE_SHIFT, rs_length);
 
        frmr->direction = DMA_FROM_DEVICE;
-       frmr->access_flags = (IB_ACCESS_LOCAL_WRITE|IB_ACCESS_REMOTE_WRITE);
+       frmr->access_flags = xprt->sc_cm_id->device->rdma_read_access_flags;
        frmr->sg_nents = nents;
 
        for (pno = 0; pno < nents; pno++) {
-- 
1.8.4.3

--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html