Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

We got slightly different patches removing a double word
in a comment in net/ipv4/raw.c - picked the version from net.

Simple conflict in drivers/net/ethernet/ibm/ibmvnic.c. Use cached
values instead of VNIC login response buffer (following what
commit 507ebe6444a4 ("ibmvnic: Fix use-after-free of VNIC login
response buffer") did).

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

3 files changed, 29 insertions, 23 deletions

diff --git a/net/sched/sch_cake.c b/net/sched/sch_cake.c
index 0618b63f87c4..7d37638ee1c7 100644
--- a/net/sched/sch_cake.c
+++ b/net/sched/sch_cake.c
@@ -1670,7 +1670,7 @@ static u32 cake_classify(struct Qdisc *sch, struct cake_tin_data **t,
 		case TC_ACT_QUEUED:
 		case TC_ACT_TRAP:
 			*qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
-			/* fall through */
+			fallthrough;
 		case TC_ACT_SHOT:
 			return 0;
 		}
diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c
index deac82f3ad7b..e89fab6ccb34 100644
--- a/net/sched/sch_red.c
+++ b/net/sched/sch_red.c
@@ -353,23 +353,11 @@ static int red_init(struct Qdisc *sch, struct nlattr *opt,
 			      FLOW_BLOCK_BINDER_TYPE_RED_EARLY_DROP,
 			      tb[TCA_RED_EARLY_DROP_BLOCK], extack);
 	if (err)
-		goto err_early_drop_init;
-
-	err = tcf_qevent_init(&q->qe_mark, sch,
-			      FLOW_BLOCK_BINDER_TYPE_RED_MARK,
-			      tb[TCA_RED_MARK_BLOCK], extack);
-	if (err)
-		goto err_mark_init;
-
-	return 0;
+		return err;
 
-err_mark_init:
-	tcf_qevent_destroy(&q->qe_early_drop, sch);
-err_early_drop_init:
-	del_timer_sync(&q->adapt_timer);
-	red_offload(sch, false);
-	qdisc_put(q->qdisc);
-	return err;
+	return tcf_qevent_init(&q->qe_mark, sch,
+			       FLOW_BLOCK_BINDER_TYPE_RED_MARK,
+			       tb[TCA_RED_MARK_BLOCK], extack);
 }
 
 static int red_change(struct Qdisc *sch, struct nlattr *opt,
diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c
index e981992634dd..fe53c1e38c7d 100644
--- a/net/sched/sch_taprio.c
+++ b/net/sched/sch_taprio.c
@@ -1176,9 +1176,27 @@ static void taprio_offload_config_changed(struct taprio_sched *q)
 	spin_unlock(&q->current_entry_lock);
 }
 
-static void taprio_sched_to_offload(struct taprio_sched *q,
+static u32 tc_map_to_queue_mask(struct net_device *dev, u32 tc_mask)
+{
+	u32 i, queue_mask = 0;
+
+	for (i = 0; i < dev->num_tc; i++) {
+		u32 offset, count;
+
+		if (!(tc_mask & BIT(i)))
+			continue;
+
+		offset = dev->tc_to_txq[i].offset;
+		count = dev->tc_to_txq[i].count;
+
+		queue_mask |= GENMASK(offset + count - 1, offset);
+	}
+
+	return queue_mask;
+}
+
+static void taprio_sched_to_offload(struct net_device *dev,
 				    struct sched_gate_list *sched,
-				    const struct tc_mqprio_qopt *mqprio,
 				    struct tc_taprio_qopt_offload *offload)
 {
 	struct sched_entry *entry;
@@ -1193,7 +1211,8 @@ static void taprio_sched_to_offload(struct taprio_sched *q,
 
 		e->command = entry->command;
 		e->interval = entry->interval;
-		e->gate_mask = entry->gate_mask;
+		e->gate_mask = tc_map_to_queue_mask(dev, entry->gate_mask);
+
 		i++;
 	}
 
@@ -1201,7 +1220,6 @@ static void taprio_sched_to_offload(struct taprio_sched *q,
 }
 
 static int taprio_enable_offload(struct net_device *dev,
-				 struct tc_mqprio_qopt *mqprio,
 				 struct taprio_sched *q,
 				 struct sched_gate_list *sched,
 				 struct netlink_ext_ack *extack)
@@ -1223,7 +1241,7 @@ static int taprio_enable_offload(struct net_device *dev,
 		return -ENOMEM;
 	}
 	offload->enable = 1;
-	taprio_sched_to_offload(q, sched, mqprio, offload);
+	taprio_sched_to_offload(dev, sched, offload);
 
 	err = ops->ndo_setup_tc(dev, TC_SETUP_QDISC_TAPRIO, offload);
 	if (err < 0) {
@@ -1485,7 +1503,7 @@ static int taprio_change(struct Qdisc *sch, struct nlattr *opt,
 	}
 
 	if (FULL_OFFLOAD_IS_ENABLED(q->flags))
-		err = taprio_enable_offload(dev, mqprio, q, new_admin, extack);
+		err = taprio_enable_offload(dev, q, new_admin, extack);
 	else
 		err = taprio_disable_offload(dev, q, extack);
 	if (err)