diff --git a/net/sched/sch_fq.c b/net/sched/sch_fq.c
index cdf23ff16f40bf244bb822e76016fde44e0c439b..934c220b3f4336dc2f70af74d7758218492b675d 100644
--- a/net/sched/sch_fq.c
+++ b/net/sched/sch_fq.c
@@ -888,7 +888,7 @@ static int fq_resize(struct Qdisc *sch, u32 log)
 		fq_rehash(q, old_fq_root, q->fq_trees_log, array, log);
 
 	q->fq_root = array;
-	q->fq_trees_log = log;
+	WRITE_ONCE(q->fq_trees_log, log);
 
 	sch_tree_unlock(sch);
 
@@ -931,7 +931,7 @@ static void fq_prio2band_compress_crumb(const u8 *in, u8 *out)
 
 	memset(out, 0, num_elems / 4);
 	for (i = 0; i < num_elems; i++)
-		out[i / 4] |= in[i] << (2 * (i & 0x3));
+		out[i / 4] |= READ_ONCE(in[i]) << (2 * (i & 0x3));
 }
 
 static void fq_prio2band_decompress_crumb(const u8 *in, u8 *out)
@@ -958,7 +958,7 @@ static int fq_load_weights(struct fq_sched_data *q,
 		}
 	}
 	for (i = 0; i < FQ_BANDS; i++)
-		q->band_flows[i].quantum = weights[i];
+		WRITE_ONCE(q->band_flows[i].quantum, weights[i]);
 	return 0;
 }
 
@@ -1011,16 +1011,18 @@ static int fq_change(struct Qdisc *sch, struct nlattr *opt,
 			err = -EINVAL;
 	}
 	if (tb[TCA_FQ_PLIMIT])
-		sch->limit = nla_get_u32(tb[TCA_FQ_PLIMIT]);
+		WRITE_ONCE(sch->limit,
+			   nla_get_u32(tb[TCA_FQ_PLIMIT]));
 
 	if (tb[TCA_FQ_FLOW_PLIMIT])
-		q->flow_plimit = nla_get_u32(tb[TCA_FQ_FLOW_PLIMIT]);
+		WRITE_ONCE(q->flow_plimit,
+			   nla_get_u32(tb[TCA_FQ_FLOW_PLIMIT]));
 
 	if (tb[TCA_FQ_QUANTUM]) {
 		u32 quantum = nla_get_u32(tb[TCA_FQ_QUANTUM]);
 
 		if (quantum > 0 && quantum <= (1 << 20)) {
-			q->quantum = quantum;
+			WRITE_ONCE(q->quantum, quantum);
 		} else {
 			NL_SET_ERR_MSG_MOD(extack, "invalid quantum");
 			err = -EINVAL;
@@ -1028,7 +1030,8 @@ static int fq_change(struct Qdisc *sch, struct nlattr *opt,
 	}
 
 	if (tb[TCA_FQ_INITIAL_QUANTUM])
-		q->initial_quantum = nla_get_u32(tb[TCA_FQ_INITIAL_QUANTUM]);
+		WRITE_ONCE(q->initial_quantum,
+			   nla_get_u32(tb[TCA_FQ_INITIAL_QUANTUM]));
 
 	if (tb[TCA_FQ_FLOW_DEFAULT_RATE])
 		pr_warn_ratelimited("sch_fq: defrate %u ignored.\n",
@@ -1037,17 +1040,19 @@ static int fq_change(struct Qdisc *sch, struct nlattr *opt,
 	if (tb[TCA_FQ_FLOW_MAX_RATE]) {
 		u32 rate = nla_get_u32(tb[TCA_FQ_FLOW_MAX_RATE]);
 
-		q->flow_max_rate = (rate == ~0U) ? ~0UL : rate;
+		WRITE_ONCE(q->flow_max_rate,
+			   (rate == ~0U) ? ~0UL : rate);
 	}
 	if (tb[TCA_FQ_LOW_RATE_THRESHOLD])
-		q->low_rate_threshold =
-			nla_get_u32(tb[TCA_FQ_LOW_RATE_THRESHOLD]);
+		WRITE_ONCE(q->low_rate_threshold,
+			   nla_get_u32(tb[TCA_FQ_LOW_RATE_THRESHOLD]));
 
 	if (tb[TCA_FQ_RATE_ENABLE]) {
 		u32 enable = nla_get_u32(tb[TCA_FQ_RATE_ENABLE]);
 
 		if (enable <= 1)
-			q->rate_enable = enable;
+			WRITE_ONCE(q->rate_enable,
+				   enable);
 		else
 			err = -EINVAL;
 	}
@@ -1055,7 +1060,8 @@ static int fq_change(struct Qdisc *sch, struct nlattr *opt,
 	if (tb[TCA_FQ_FLOW_REFILL_DELAY]) {
 		u32 usecs_delay = nla_get_u32(tb[TCA_FQ_FLOW_REFILL_DELAY]) ;
 
-		q->flow_refill_delay = usecs_to_jiffies(usecs_delay);
+		WRITE_ONCE(q->flow_refill_delay,
+			   usecs_to_jiffies(usecs_delay));
 	}
 
 	if (!err && tb[TCA_FQ_PRIOMAP])
@@ -1065,21 +1071,26 @@ static int fq_change(struct Qdisc *sch, struct nlattr *opt,
 		err = fq_load_weights(q, tb[TCA_FQ_WEIGHTS], extack);
 
 	if (tb[TCA_FQ_ORPHAN_MASK])
-		q->orphan_mask = nla_get_u32(tb[TCA_FQ_ORPHAN_MASK]);
+		WRITE_ONCE(q->orphan_mask,
+			   nla_get_u32(tb[TCA_FQ_ORPHAN_MASK]));
 
 	if (tb[TCA_FQ_CE_THRESHOLD])
-		q->ce_threshold = (u64)NSEC_PER_USEC *
-				  nla_get_u32(tb[TCA_FQ_CE_THRESHOLD]);
+		WRITE_ONCE(q->ce_threshold,
+			   (u64)NSEC_PER_USEC *
+			   nla_get_u32(tb[TCA_FQ_CE_THRESHOLD]));
 
 	if (tb[TCA_FQ_TIMER_SLACK])
-		q->timer_slack = nla_get_u32(tb[TCA_FQ_TIMER_SLACK]);
+		WRITE_ONCE(q->timer_slack,
+			   nla_get_u32(tb[TCA_FQ_TIMER_SLACK]));
 
 	if (tb[TCA_FQ_HORIZON])
-		q->horizon = (u64)NSEC_PER_USEC *
-				  nla_get_u32(tb[TCA_FQ_HORIZON]);
+		WRITE_ONCE(q->horizon,
+			   (u64)NSEC_PER_USEC *
+			   nla_get_u32(tb[TCA_FQ_HORIZON]));
 
 	if (tb[TCA_FQ_HORIZON_DROP])
-		q->horizon_drop = nla_get_u8(tb[TCA_FQ_HORIZON_DROP]);
+		WRITE_ONCE(q->horizon_drop,
+			   nla_get_u8(tb[TCA_FQ_HORIZON_DROP]));
 
 	if (!err) {
 
@@ -1160,13 +1171,13 @@ static int fq_init(struct Qdisc *sch, struct nlattr *opt,
 static int fq_dump(struct Qdisc *sch, struct sk_buff *skb)
 {
 	struct fq_sched_data *q = qdisc_priv(sch);
-	u64 ce_threshold = q->ce_threshold;
 	struct tc_prio_qopt prio = {
 		.bands = FQ_BANDS,
 	};
-	u64 horizon = q->horizon;
 	struct nlattr *opts;
+	u64 ce_threshold;
 	s32 weights[3];
+	u64 horizon;
 
 	opts = nla_nest_start_noflag(skb, TCA_OPTIONS);
 	if (opts == NULL)
@@ -1174,35 +1185,48 @@ static int fq_dump(struct Qdisc *sch, struct sk_buff *skb)
 
 	/* TCA_FQ_FLOW_DEFAULT_RATE is not used anymore */
 
+	ce_threshold = READ_ONCE(q->ce_threshold);
 	do_div(ce_threshold, NSEC_PER_USEC);
+
+	horizon = READ_ONCE(q->horizon);
 	do_div(horizon, NSEC_PER_USEC);
 
-	if (nla_put_u32(skb, TCA_FQ_PLIMIT, sch->limit) ||
-	    nla_put_u32(skb, TCA_FQ_FLOW_PLIMIT, q->flow_plimit) ||
-	    nla_put_u32(skb, TCA_FQ_QUANTUM, q->quantum) ||
-	    nla_put_u32(skb, TCA_FQ_INITIAL_QUANTUM, q->initial_quantum) ||
-	    nla_put_u32(skb, TCA_FQ_RATE_ENABLE, q->rate_enable) ||
+	if (nla_put_u32(skb, TCA_FQ_PLIMIT,
+			READ_ONCE(sch->limit)) ||
+	    nla_put_u32(skb, TCA_FQ_FLOW_PLIMIT,
+			READ_ONCE(q->flow_plimit)) ||
+	    nla_put_u32(skb, TCA_FQ_QUANTUM,
+			READ_ONCE(q->quantum)) ||
+	    nla_put_u32(skb, TCA_FQ_INITIAL_QUANTUM,
+			READ_ONCE(q->initial_quantum)) ||
+	    nla_put_u32(skb, TCA_FQ_RATE_ENABLE,
+			READ_ONCE(q->rate_enable)) ||
 	    nla_put_u32(skb, TCA_FQ_FLOW_MAX_RATE,
-			min_t(unsigned long, q->flow_max_rate, ~0U)) ||
+			min_t(unsigned long,
+			      READ_ONCE(q->flow_max_rate), ~0U)) ||
 	    nla_put_u32(skb, TCA_FQ_FLOW_REFILL_DELAY,
-			jiffies_to_usecs(q->flow_refill_delay)) ||
-	    nla_put_u32(skb, TCA_FQ_ORPHAN_MASK, q->orphan_mask) ||
+			jiffies_to_usecs(READ_ONCE(q->flow_refill_delay))) ||
+	    nla_put_u32(skb, TCA_FQ_ORPHAN_MASK,
+			READ_ONCE(q->orphan_mask)) ||
 	    nla_put_u32(skb, TCA_FQ_LOW_RATE_THRESHOLD,
-			q->low_rate_threshold) ||
+			READ_ONCE(q->low_rate_threshold)) ||
 	    nla_put_u32(skb, TCA_FQ_CE_THRESHOLD, (u32)ce_threshold) ||
-	    nla_put_u32(skb, TCA_FQ_BUCKETS_LOG, q->fq_trees_log) ||
-	    nla_put_u32(skb, TCA_FQ_TIMER_SLACK, q->timer_slack) ||
+	    nla_put_u32(skb, TCA_FQ_BUCKETS_LOG,
+			READ_ONCE(q->fq_trees_log)) ||
+	    nla_put_u32(skb, TCA_FQ_TIMER_SLACK,
+			READ_ONCE(q->timer_slack)) ||
 	    nla_put_u32(skb, TCA_FQ_HORIZON, (u32)horizon) ||
-	    nla_put_u8(skb, TCA_FQ_HORIZON_DROP, q->horizon_drop))
+	    nla_put_u8(skb, TCA_FQ_HORIZON_DROP,
+		       READ_ONCE(q->horizon_drop)))
 		goto nla_put_failure;
 
 	fq_prio2band_decompress_crumb(q->prio2band, prio.priomap);
 	if (nla_put(skb, TCA_FQ_PRIOMAP, sizeof(prio), &prio))
 		goto nla_put_failure;
 
-	weights[0] = q->band_flows[0].quantum;
-	weights[1] = q->band_flows[1].quantum;
-	weights[2] = q->band_flows[2].quantum;
+	weights[0] = READ_ONCE(q->band_flows[0].quantum);
+	weights[1] = READ_ONCE(q->band_flows[1].quantum);
+	weights[2] = READ_ONCE(q->band_flows[2].quantum);
 	if (nla_put(skb, TCA_FQ_WEIGHTS, sizeof(weights), &weights))
 		goto nla_put_failure;
 
