Commit fdbcf5c0 authored by Bart Van Assche's avatar Bart Van Assche Committed by Jason Gunthorpe
Browse files

RDMA/srp: Make route resolving error messages more informative 

The IPv6 scope ID is essential when setting up an iWARP connection
between IPv6 link-local addresses. Report the scope ID in error messages.

Link: https://lore.kernel.org/r/20190930231707.48259-9-bvanassche@acm.org


Cc: Honggang LI <honli@redhat.com>
Cc: Laurence Oberman <loberman@redhat.com>
Signed-off-by: default avatarBart Van Assche <bvanassche@acm.org>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent bf583470

drivers/infiniband/ulp/srp/ib_srp.c

+2 −2
Original line number Diff line number Diff line
@@ -356,7 +356,7 @@ static int srp_new_rdma_cm_id(struct srp_rdma_ch *ch) 
				&target->rdma_cm.dst.sa,

				SRP_PATH_REC_TIMEOUT_MS);

	if (ret) {

		pr_err("No route available from %pIS to %pIS (%d)\n",

		pr_err("No route available from %pISpsc to %pISpsc (%d)\n",

		       &target->rdma_cm.src, &target->rdma_cm.dst, ret);

		goto out;

	}
@@ -366,7 +366,7 @@ static int srp_new_rdma_cm_id(struct srp_rdma_ch *ch) 


	ret = ch->status;

	if (ret) {

		pr_err("Resolving address %pIS failed (%d)\n",

		pr_err("Resolving address %pISpsc failed (%d)\n",

		       &target->rdma_cm.dst, ret);

		goto out;

	}