Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Resolve conflict between d2912cb15bdd ("treewide: Replace GPLv2
boilerplate/reference with SPDX - rule 500") removing the GPL disclaimer
and fe03d4745675 ("Update my email address") which updates Jozsef
Kadlecsik's email.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

5 files changed, 20 insertions, 27 deletions

diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index d22328984853..66fbb9d2fba7 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * net/sunrpc/cache.c
  *
@@ -5,9 +6,6 @@
  * used by sunrpc clients and servers.
  *
  * Copyright (C) 2002 Neil Brown <neilb@cse.unsw.edu.au>
- *
- * Released under terms in GPL version 2.  See COPYING.
- *
  */
 
 #include <linux/types.h>
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index d6e57da56c94..b03bfa055c08 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -634,7 +634,6 @@ static struct rpc_clnt *__rpc_clone_client(struct rpc_create_args *args,
 	new->cl_discrtry = clnt->cl_discrtry;
 	new->cl_chatty = clnt->cl_chatty;
 	new->cl_principal = clnt->cl_principal;
-	new->cl_cred = get_cred(clnt->cl_cred);
 	return new;
 
 out_err:
@@ -2288,13 +2287,13 @@ call_status(struct rpc_task *task)
 	case -ECONNREFUSED:
 	case -ECONNRESET:
 	case -ECONNABORTED:
+	case -ENOTCONN:
 		rpc_force_rebind(clnt);
 		/* fall through */
 	case -EADDRINUSE:
 		rpc_delay(task, 3*HZ);
 		/* fall through */
 	case -EPIPE:
-	case -ENOTCONN:
 	case -EAGAIN:
 		break;
 	case -EIO:
@@ -2426,17 +2425,21 @@ call_decode(struct rpc_task *task)
 		return;
 	case -EAGAIN:
 		task->tk_status = 0;
-		/* Note: rpc_decode_header() may have freed the RPC slot */
-		if (task->tk_rqstp == req) {
-			xdr_free_bvec(&req->rq_rcv_buf);
-			req->rq_reply_bytes_recvd = 0;
-			req->rq_rcv_buf.len = 0;
-			if (task->tk_client->cl_discrtry)
-				xprt_conditional_disconnect(req->rq_xprt,
-							    req->rq_connect_cookie);
-		}
+		xdr_free_bvec(&req->rq_rcv_buf);
+		req->rq_reply_bytes_recvd = 0;
+		req->rq_rcv_buf.len = 0;
+		if (task->tk_client->cl_discrtry)
+			xprt_conditional_disconnect(req->rq_xprt,
+						    req->rq_connect_cookie);
 		task->tk_action = call_encode;
 		rpc_check_timeout(task);
+		break;
+	case -EKEYREJECTED:
+		task->tk_action = call_reserve;
+		rpc_check_timeout(task);
+		rpcauth_invalcred(task);
+		/* Ensure we obtain a new XID if we retry! */
+		xprt_release(task);
 	}
 }
 
@@ -2572,11 +2575,7 @@ out_msg_denied:
 			break;
 		task->tk_cred_retry--;
 		trace_rpc__stale_creds(task);
-		rpcauth_invalcred(task);
-		/* Ensure we obtain a new XID! */
-		xprt_release(task);
-		task->tk_action = call_reserve;
-		return -EAGAIN;
+		return -EKEYREJECTED;
 	case rpc_autherr_badcred:
 	case rpc_autherr_badverf:
 		/* possibly garbled cred/verf? */
@@ -2805,6 +2804,7 @@ int rpc_clnt_add_xprt(struct rpc_clnt *clnt,
 	xprt = xprt_iter_xprt(&clnt->cl_xpi);
 	if (xps == NULL || xprt == NULL) {
 		rcu_read_unlock();
+		xprt_switch_put(xps);
 		return -EAGAIN;
 	}
 	resvport = xprt->resvport;
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index bb04ae52803a..a2c114812717 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -250,9 +250,7 @@ static void __rpc_init_priority_wait_queue(struct rpc_wait_queue *queue, const c
 	queue->maxpriority = nr_queues - 1;
 	rpc_reset_waitqueue_priority(queue);
 	queue->qlen = 0;
-	timer_setup(&queue->timer_list.timer,
-			__rpc_queue_timer_fn,
-			TIMER_DEFERRABLE);
+	timer_setup(&queue->timer_list.timer, __rpc_queue_timer_fn, 0);
 	INIT_LIST_HEAD(&queue->timer_list.list);
 	rpc_assign_waitqueue_name(queue, qname);
 }
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index ad21880d5601..f6c82b1651e7 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -1876,9 +1876,7 @@ found:
 		xprt->idle_timeout = 0;
 	INIT_WORK(&xprt->task_cleanup, xprt_autoclose);
 	if (xprt_has_timer(xprt))
-		timer_setup(&xprt->timer,
-				xprt_init_autodisconnect,
-				TIMER_DEFERRABLE);
+		timer_setup(&xprt->timer, xprt_init_autodisconnect, 0);
 	else
 		timer_setup(&xprt->timer, NULL, 0);
 
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index bef5eac8ab38..84bb37924540 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -810,8 +810,7 @@ static struct rpcrdma_sendctx *rpcrdma_sendctx_create(struct rpcrdma_ia *ia)
 {
 	struct rpcrdma_sendctx *sc;
 
-	sc = kzalloc(sizeof(*sc) +
-		     ia->ri_max_send_sges * sizeof(struct ib_sge),
+	sc = kzalloc(struct_size(sc, sc_sges, ia->ri_max_send_sges),
 		     GFP_KERNEL);
 	if (!sc)
 		return NULL;