Merge branch 'linus' into locking/core, to resolve conflicts

Conflicts:
	include/linux/compiler-clang.h
	include/linux/compiler-gcc.h
	include/linux/compiler-intel.h
	include/uapi/linux/stddef.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

9 files changed, 16 insertions, 8 deletions

diff --git a/net/rds/Makefile b/net/rds/Makefile
index 56c7d27eefee..b5d568bd479c 100644
--- a/net/rds/Makefile
+++ b/net/rds/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_RDS) += rds.o
 rds-y :=	af_rds.o bind.o cong.o connection.o info.o message.o   \
 			recv.o send.o stats.o sysctl.o threads.o transport.o \
diff --git a/net/rds/ib.h b/net/rds/ib.h
index bf4822407567..86a8578d95b8 100644
--- a/net/rds/ib.h
+++ b/net/rds/ib.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _RDS_IB_H
 #define _RDS_IB_H
 
diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c
index 6ab39dbcca01..8557a1cae041 100644
--- a/net/rds/ib_send.c
+++ b/net/rds/ib_send.c
@@ -661,13 +661,15 @@ int rds_ib_xmit(struct rds_connection *conn, struct rds_message *rm,
 			}
 		}
 
-		rds_ib_set_wr_signal_state(ic, send, 0);
+		rds_ib_set_wr_signal_state(ic, send, false);
 
 		/*
 		 * Always signal the last one if we're stopping due to flow control.
 		 */
-		if (ic->i_flowctl && flow_controlled && i == (work_alloc-1))
-			send->s_wr.send_flags |= IB_SEND_SIGNALED | IB_SEND_SOLICITED;
+		if (ic->i_flowctl && flow_controlled && i == (work_alloc - 1)) {
+			rds_ib_set_wr_signal_state(ic, send, true);
+			send->s_wr.send_flags |= IB_SEND_SOLICITED;
+		}
 
 		if (send->s_wr.send_flags & IB_SEND_SIGNALED)
 			nr_sig++;
@@ -705,11 +707,8 @@ int rds_ib_xmit(struct rds_connection *conn, struct rds_message *rm,
 	if (scat == &rm->data.op_sg[rm->data.op_count]) {
 		prev->s_op = ic->i_data_op;
 		prev->s_wr.send_flags |= IB_SEND_SOLICITED;
-		if (!(prev->s_wr.send_flags & IB_SEND_SIGNALED)) {
-			ic->i_unsignaled_wrs = rds_ib_sysctl_max_unsig_wrs;
-			prev->s_wr.send_flags |= IB_SEND_SIGNALED;
-			nr_sig++;
-		}
+		if (!(prev->s_wr.send_flags & IB_SEND_SIGNALED))
+			nr_sig += rds_ib_set_wr_signal_state(ic, prev, true);
 		ic->i_data_op = NULL;
 	}
 
@@ -792,6 +791,7 @@ int rds_ib_xmit_atomic(struct rds_connection *conn, struct rm_atomic_op *op)
 		send->s_atomic_wr.compare_add_mask = op->op_m_fadd.nocarry_mask;
 		send->s_atomic_wr.swap_mask = 0;
 	}
+	send->s_wr.send_flags = 0;
 	nr_sig = rds_ib_set_wr_signal_state(ic, send, op->op_notify);
 	send->s_atomic_wr.wr.num_sge = 1;
 	send->s_atomic_wr.wr.next = NULL;
diff --git a/net/rds/info.h b/net/rds/info.h
index b6c052ca7d22..a069b51c4679 100644
--- a/net/rds/info.h
+++ b/net/rds/info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _RDS_INFO_H
 #define _RDS_INFO_H
 
diff --git a/net/rds/loop.h b/net/rds/loop.h
index f32b0939a04d..469fa4b2da4f 100644
--- a/net/rds/loop.h
+++ b/net/rds/loop.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _RDS_LOOP_H
 #define _RDS_LOOP_H
 
diff --git a/net/rds/rdma_transport.h b/net/rds/rdma_transport.h
index ff2010e9d20c..d309c4430124 100644
--- a/net/rds/rdma_transport.h
+++ b/net/rds/rdma_transport.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _RDMA_TRANSPORT_H
 #define _RDMA_TRANSPORT_H
 
diff --git a/net/rds/rds.h b/net/rds/rds.h
index 2e0315b159cb..c349c71babff 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _RDS_RDS_H
 #define _RDS_RDS_H
 
diff --git a/net/rds/rds_single_path.h b/net/rds/rds_single_path.h
index e1241af7c1ad..9521f6e99bef 100644
--- a/net/rds/rds_single_path.h
+++ b/net/rds/rds_single_path.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _RDS_RDS_SINGLE_H
 #define _RDS_RDS_SINGLE_H
 
diff --git a/net/rds/tcp.h b/net/rds/tcp.h
index f8800b7ce79c..1aafbf7c3011 100644
--- a/net/rds/tcp.h
+++ b/net/rds/tcp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _RDS_TCP_H
 #define _RDS_TCP_H