Import of kernel-5.14.0-570.55.1.el9_6

Makefile.rhelver

@@ -12,7 +12,7 @@ RHEL_MINOR = 6
 #
 # Use this spot to avoid future merge conflicts.
 # Do not trim this comment.
-RHEL_RELEASE = 570.52.1
+RHEL_RELEASE = 570.55.1
 
 #
 # ZSTREAM

drivers/firmware/arm_scpi.c

@@ -815,7 +815,7 @@ static int scpi_init_versions(struct scpi_drvinfo *info)
 		info->firmware_version = le32_to_cpu(caps.platform_version);
 	}
 	/* Ignore error if not implemented */
-	if (scpi_info->is_legacy && ret == -EOPNOTSUPP)
+	if (info->is_legacy && ret == -EOPNOTSUPP)
 		return 0;
 
 	return ret;
@@ -913,13 +913,14 @@ static int scpi_probe(struct platform_device *pdev)
 	struct resource res;
 	struct device *dev = &pdev->dev;
 	struct device_node *np = dev->of_node;
+	struct scpi_drvinfo *scpi_drvinfo;
 
-	scpi_info = devm_kzalloc(dev, sizeof(*scpi_info), GFP_KERNEL);
+	scpi_drvinfo = devm_kzalloc(dev, sizeof(*scpi_drvinfo), GFP_KERNEL);
-	if (!scpi_info)
+	if (!scpi_drvinfo)
 		return -ENOMEM;
 
 	if (of_match_device(legacy_scpi_of_match, &pdev->dev))
-		scpi_info->is_legacy = true;
+		scpi_drvinfo->is_legacy = true;
 
 	count = of_count_phandle_with_args(np, "mboxes", "#mbox-cells");
 	if (count < 0) {
@@ -927,19 +928,19 @@ static int scpi_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	scpi_info->channels = devm_kcalloc(dev, count, sizeof(struct scpi_chan),
+	scpi_drvinfo->channels =
-					   GFP_KERNEL);
+		devm_kcalloc(dev, count, sizeof(struct scpi_chan), GFP_KERNEL);
-	if (!scpi_info->channels)
+	if (!scpi_drvinfo->channels)
 		return -ENOMEM;
 
-	ret = devm_add_action(dev, scpi_free_channels, scpi_info);
+	ret = devm_add_action(dev, scpi_free_channels, scpi_drvinfo);
 	if (ret)
 		return ret;
 
-	for (; scpi_info->num_chans < count; scpi_info->num_chans++) {
+	for (; scpi_drvinfo->num_chans < count; scpi_drvinfo->num_chans++) {
 		resource_size_t size;
-		int idx = scpi_info->num_chans;
+		int idx = scpi_drvinfo->num_chans;
-		struct scpi_chan *pchan = scpi_info->channels + idx;
+		struct scpi_chan *pchan = scpi_drvinfo->channels + idx;
 		struct mbox_client *cl = &pchan->cl;
 		struct device_node *shmem = of_parse_phandle(np, "shmem", idx);
 
@@ -986,45 +987,53 @@ static int scpi_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	scpi_info->commands = scpi_std_commands;
+	scpi_drvinfo->commands = scpi_std_commands;
 
-	platform_set_drvdata(pdev, scpi_info);
+	platform_set_drvdata(pdev, scpi_drvinfo);
 
-	if (scpi_info->is_legacy) {
+	if (scpi_drvinfo->is_legacy) {
 		/* Replace with legacy variants */
 		scpi_ops.clk_set_val = legacy_scpi_clk_set_val;
-		scpi_info->commands = scpi_legacy_commands;
+		scpi_drvinfo->commands = scpi_legacy_commands;
 
 		/* Fill priority bitmap */
 		for (idx = 0; idx < ARRAY_SIZE(legacy_hpriority_cmds); idx++)
 			set_bit(legacy_hpriority_cmds[idx],
-				scpi_info->cmd_priority);
+				scpi_drvinfo->cmd_priority);
 	}
 
-	ret = scpi_init_versions(scpi_info);
+	scpi_info = scpi_drvinfo;
+
+	ret = scpi_init_versions(scpi_drvinfo);
 	if (ret) {
 		dev_err(dev, "incorrect or no SCP firmware found\n");
+		scpi_info = NULL;
 		return ret;
 	}
 
-	if (scpi_info->is_legacy && !scpi_info->protocol_version &&
+	if (scpi_drvinfo->is_legacy && !scpi_drvinfo->protocol_version &&
-	    !scpi_info->firmware_version)
+	    !scpi_drvinfo->firmware_version)
 		dev_info(dev, "SCP Protocol legacy pre-1.0 firmware\n");
 	else
 		dev_info(dev, "SCP Protocol %lu.%lu Firmware %lu.%lu.%lu version\n",
 			 FIELD_GET(PROTO_REV_MAJOR_MASK,
-				   scpi_info->protocol_version),
+				   scpi_drvinfo->protocol_version),
 			 FIELD_GET(PROTO_REV_MINOR_MASK,
-				   scpi_info->protocol_version),
+				   scpi_drvinfo->protocol_version),
 			 FIELD_GET(FW_REV_MAJOR_MASK,
-				   scpi_info->firmware_version),
+				   scpi_drvinfo->firmware_version),
 			 FIELD_GET(FW_REV_MINOR_MASK,
-				   scpi_info->firmware_version),
+				   scpi_drvinfo->firmware_version),
 			 FIELD_GET(FW_REV_PATCH_MASK,
-				   scpi_info->firmware_version));
+				   scpi_drvinfo->firmware_version));
-	scpi_info->scpi_ops = &scpi_ops;
 
-	return devm_of_platform_populate(dev);
+	scpi_drvinfo->scpi_ops = &scpi_ops;
+
+	ret = devm_of_platform_populate(dev);
+	if (ret)
+		scpi_info = NULL;
+
+	return ret;
 }
 
 static const struct of_device_id scpi_of_match[] = {

drivers/infiniband/hw/irdma/main.c

@@ -255,6 +255,8 @@ static void irdma_remove(struct auxiliary_device *aux_dev)
 	ice_rdma_update_vsi_filter(pf, iwdev->vsi_num, false);
 	irdma_deinit_interrupts(iwdev->rf, pf);
 
+	kfree(iwdev->rf);
+
 	pr_debug("INIT: Gen2 PF[%d] device remove success\n", PCI_FUNC(pf->pdev->devfn));
 }
 

drivers/infiniband/hw/irdma/verbs.c

@@ -4871,5 +4871,4 @@ void irdma_ib_dealloc_device(struct ib_device *ibdev)
 
 	irdma_rt_deinit_hw(iwdev);
 	irdma_ctrl_deinit_hw(iwdev->rf);
-	kfree(iwdev->rf);
 }

drivers/net/ethernet/ibm/ibmvnic.c

@@ -2122,9 +2122,7 @@ static void ibmvnic_tx_scrq_clean_buffer(struct ibmvnic_adapter *adapter,
 					  tx_pool->num_buffers - 1 :
 					  tx_pool->consumer_index - 1;
 		tx_buff = &tx_pool->tx_buff[index];
-		adapter->netdev->stats.tx_packets--;
+		adapter->tx_stats_buffers[queue_num].batched_packets--;
-		adapter->netdev->stats.tx_bytes -= tx_buff->skb->len;
-		adapter->tx_stats_buffers[queue_num].packets--;
 		adapter->tx_stats_buffers[queue_num].bytes -=
 						tx_buff->skb->len;
 		dev_kfree_skb_any(tx_buff->skb);
@@ -2227,7 +2225,8 @@ static netdev_tx_t ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev)
 	unsigned int tx_map_failed = 0;
 	union sub_crq indir_arr[16];
 	unsigned int tx_dropped = 0;
-	unsigned int tx_packets = 0;
+	unsigned int tx_dpackets = 0;
+	unsigned int tx_bpackets = 0;
 	unsigned int tx_bytes = 0;
 	dma_addr_t data_dma_addr;
 	struct netdev_queue *txq;
@@ -2399,6 +2398,7 @@ static netdev_tx_t ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev)
 		if (lpar_rc != H_SUCCESS)
 			goto tx_err;
 
+		tx_dpackets++;
 		goto early_exit;
 	}
 
@@ -2426,6 +2426,7 @@ static netdev_tx_t ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev)
 		if (lpar_rc != H_SUCCESS)
 			goto tx_err;
 	}
+	tx_bpackets++;
 
 early_exit:
 	if (atomic_add_return(num_entries, &tx_scrq->used)
@@ -2434,7 +2435,6 @@ early_exit:
 		netif_stop_subqueue(netdev, queue_num);
 	}
 
-	tx_packets++;
 	tx_bytes += skb->len;
 	txq_trans_cond_update(txq);
 	ret = NETDEV_TX_OK;
@@ -2462,12 +2462,10 @@ tx_err:
 	}
 out:
 	rcu_read_unlock();
-	netdev->stats.tx_dropped += tx_dropped;
-	netdev->stats.tx_bytes += tx_bytes;
-	netdev->stats.tx_packets += tx_packets;
 	adapter->tx_send_failed += tx_send_failed;
 	adapter->tx_map_failed += tx_map_failed;
-	adapter->tx_stats_buffers[queue_num].packets += tx_packets;
+	adapter->tx_stats_buffers[queue_num].batched_packets += tx_bpackets;
+	adapter->tx_stats_buffers[queue_num].direct_packets += tx_dpackets;
 	adapter->tx_stats_buffers[queue_num].bytes += tx_bytes;
 	adapter->tx_stats_buffers[queue_num].dropped_packets += tx_dropped;
 
@@ -3266,6 +3264,25 @@ err:
 	return -ret;
 }
 
+static void ibmvnic_get_stats64(struct net_device *netdev,
+				struct rtnl_link_stats64 *stats)
+{
+	struct ibmvnic_adapter *adapter = netdev_priv(netdev);
+	int i;
+
+	for (i = 0; i < adapter->req_rx_queues; i++) {
+		stats->rx_packets += adapter->rx_stats_buffers[i].packets;
+		stats->rx_bytes   += adapter->rx_stats_buffers[i].bytes;
+	}
+
+	for (i = 0; i < adapter->req_tx_queues; i++) {
+		stats->tx_packets += adapter->tx_stats_buffers[i].batched_packets;
+		stats->tx_packets += adapter->tx_stats_buffers[i].direct_packets;
+		stats->tx_bytes   += adapter->tx_stats_buffers[i].bytes;
+		stats->tx_dropped += adapter->tx_stats_buffers[i].dropped_packets;
+	}
+}
+
 static void ibmvnic_tx_timeout(struct net_device *dev, unsigned int txqueue)
 {
 	struct ibmvnic_adapter *adapter = netdev_priv(dev);
@@ -3381,8 +3398,6 @@ restart_poll:
 
 		length = skb->len;
 		napi_gro_receive(napi, skb); /* send it up */
-		netdev->stats.rx_packets++;
-		netdev->stats.rx_bytes += length;
 		adapter->rx_stats_buffers[scrq_num].packets++;
 		adapter->rx_stats_buffers[scrq_num].bytes += length;
 		frames_processed++;
@@ -3492,6 +3507,7 @@ static const struct net_device_ops ibmvnic_netdev_ops = {
 	.ndo_set_rx_mode	= ibmvnic_set_multi,
 	.ndo_set_mac_address	= ibmvnic_set_mac,
 	.ndo_validate_addr	= eth_validate_addr,
+	.ndo_get_stats64	= ibmvnic_get_stats64,
 	.ndo_tx_timeout		= ibmvnic_tx_timeout,
 	.ndo_change_mtu		= ibmvnic_change_mtu,
 	.ndo_features_check     = ibmvnic_features_check,
@@ -3656,7 +3672,10 @@ static void ibmvnic_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 			memcpy(data, ibmvnic_stats[i].name, ETH_GSTRING_LEN);
 
 		for (i = 0; i < adapter->req_tx_queues; i++) {
-			snprintf(data, ETH_GSTRING_LEN, "tx%d_packets", i);
+			snprintf(data, ETH_GSTRING_LEN, "tx%d_batched_packets", i);
+			data += ETH_GSTRING_LEN;
+
+			snprintf(data, ETH_GSTRING_LEN, "tx%d_direct_packets", i);
 			data += ETH_GSTRING_LEN;
 
 			snprintf(data, ETH_GSTRING_LEN, "tx%d_bytes", i);
@@ -3734,7 +3753,9 @@ static void ibmvnic_get_ethtool_stats(struct net_device *dev,
 				      (adapter, ibmvnic_stats[i].offset));
 
 	for (j = 0; j < adapter->req_tx_queues; j++) {
-		data[i] = adapter->tx_stats_buffers[j].packets;
+		data[i] = adapter->tx_stats_buffers[j].batched_packets;
+		i++;
+		data[i] = adapter->tx_stats_buffers[j].direct_packets;
 		i++;
 		data[i] = adapter->tx_stats_buffers[j].bytes;
 		i++;

drivers/net/ethernet/ibm/ibmvnic.h

@@ -176,20 +176,25 @@ struct ibmvnic_statistics {
 	u8 reserved[72];
 } __packed __aligned(8);
 
-#define NUM_TX_STATS 3
 struct ibmvnic_tx_queue_stats {
-	u64 packets;
+	u64 batched_packets;
+	u64 direct_packets;
 	u64 bytes;
 	u64 dropped_packets;
 };
 
-#define NUM_RX_STATS 3
+#define NUM_TX_STATS \
+	(sizeof(struct ibmvnic_tx_queue_stats) / sizeof(u64))
+
 struct ibmvnic_rx_queue_stats {
 	u64 packets;
 	u64 bytes;
 	u64 interrupts;
 };
 
+#define NUM_RX_STATS \
+	(sizeof(struct ibmvnic_rx_queue_stats) / sizeof(u64))
+
 struct ibmvnic_acl_buffer {
 	__be32 len;
 	__be32 version;

drivers/platform/x86/intel/tpmi_power_domains.c

@@ -165,7 +165,7 @@ static int tpmi_get_logical_id(unsigned int cpu, struct tpmi_cpu_info *info)
 
 	info->punit_thread_id = FIELD_GET(LP_ID_MASK, data);
 	info->punit_core_id = FIELD_GET(MODULE_ID_MASK, data);
-	info->pkg_id = topology_physical_package_id(cpu);
+	info->pkg_id = topology_logical_package_id(cpu);
 	info->linux_cpu = cpu;
 
 	return 0;

drivers/scsi/lpfc/lpfc_nvmet.c

@@ -1245,7 +1245,7 @@ lpfc_nvmet_defer_rcv(struct nvmet_fc_target_port *tgtport,
 	struct lpfc_nvmet_tgtport *tgtp;
 	struct lpfc_async_xchg_ctx *ctxp =
 		container_of(rsp, struct lpfc_async_xchg_ctx, hdlrctx.fcp_req);
-	struct rqb_dmabuf *nvmebuf = ctxp->rqb_buffer;
+	struct rqb_dmabuf *nvmebuf;
 	struct lpfc_hba *phba = ctxp->phba;
 	unsigned long iflag;
 
@@ -1253,13 +1253,18 @@ lpfc_nvmet_defer_rcv(struct nvmet_fc_target_port *tgtport,
 	lpfc_nvmeio_data(phba, "NVMET DEFERRCV: xri x%x sz %d CPU %02x\n",
 			 ctxp->oxid, ctxp->size, raw_smp_processor_id());
 
+	spin_lock_irqsave(&ctxp->ctxlock, iflag);
+	nvmebuf = ctxp->rqb_buffer;
 	if (!nvmebuf) {
+		spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
 		lpfc_printf_log(phba, KERN_INFO, LOG_NVME_IOERR,
 				"6425 Defer rcv: no buffer oxid x%x: "
 				"flg %x ste %x\n",
 				ctxp->oxid, ctxp->flag, ctxp->state);
 		return;
 	}
+	ctxp->rqb_buffer = NULL;
+	spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
 
 	tgtp = phba->targetport->private;
 	if (tgtp)
@@ -1267,9 +1272,6 @@ lpfc_nvmet_defer_rcv(struct nvmet_fc_target_port *tgtport,
 
 	/* Free the nvmebuf since a new buffer already replaced it */
 	nvmebuf->hrq->rqbp->rqb_free_buffer(phba, nvmebuf);
-	spin_lock_irqsave(&ctxp->ctxlock, iflag);
-	ctxp->rqb_buffer = NULL;
-	spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
 }
 
 /**

fs/efivarfs/super.c

@@ -90,6 +90,10 @@ static int efivarfs_d_compare(const struct dentry *dentry,
 {
 	int guid = len - EFI_VARIABLE_GUID_LEN;
 
+	/* Parallel lookups may produce a temporary invalid filename */
+	if (guid <= 0)
+		return 1;
+
 	if (name->len != len)
 		return 1;
 

fs/nfsd/nfsctl.c

@@ -2236,8 +2236,13 @@ static __net_init int nfsd_net_init(struct net *net)
 	retval = nfsd_stat_counters_init(nn);
 	if (retval)
 		goto out_repcache_error;
+
 	memset(&nn->nfsd_svcstats, 0, sizeof(nn->nfsd_svcstats));
 	nn->nfsd_svcstats.program = &nfsd_program;
+	if (!nfsd_proc_stat_init(net)) {
+		retval = -ENOMEM;
+		goto out_proc_error;
+	}
 	nn->nfsd_versions = NULL;
 	nn->nfsd4_minorversions = NULL;
 	nn->nfsd_info.mutex = &nfsd_mutex;
@@ -2245,10 +2250,11 @@ static __net_init int nfsd_net_init(struct net *net)
 	nfsd4_init_leases_net(nn);
 	get_random_bytes(&nn->siphash_key, sizeof(nn->siphash_key));
 	seqlock_init(&nn->writeverf_lock);
-	nfsd_proc_stat_init(net);
 
 	return 0;
 
+out_proc_error:
+	percpu_counter_destroy_many(nn->counter, NFSD_STATS_COUNTERS_NUM);
 out_repcache_error:
 	nfsd_idmap_shutdown(net);
 out_idmap_error:

fs/nfsd/stats.c

@@ -115,11 +115,11 @@ void nfsd_stat_counters_destroy(struct nfsd_net *nn)
 	nfsd_percpu_counters_destroy(nn->counter, NFSD_STATS_COUNTERS_NUM);
 }
 
-void nfsd_proc_stat_init(struct net *net)
+struct proc_dir_entry *nfsd_proc_stat_init(struct net *net)
 {
 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);
 
-	svc_proc_register(net, &nn->nfsd_svcstats, &nfsd_proc_ops);
+	return svc_proc_register(net, &nn->nfsd_svcstats, &nfsd_proc_ops);
 }
 
 void nfsd_proc_stat_shutdown(struct net *net)

fs/nfsd/stats.h

@@ -15,7 +15,7 @@ void nfsd_percpu_counters_reset(struct percpu_counter *counters, int num);
 void nfsd_percpu_counters_destroy(struct percpu_counter *counters, int num);
 int nfsd_stat_counters_init(struct nfsd_net *nn);
 void nfsd_stat_counters_destroy(struct nfsd_net *nn);
-void nfsd_proc_stat_init(struct net *net);
+struct proc_dir_entry *nfsd_proc_stat_init(struct net *net);
 void nfsd_proc_stat_shutdown(struct net *net);
 
 static inline void nfsd_stats_rc_hits_inc(struct nfsd_net *nn)

net/sunrpc/svcsock.c

@@ -255,20 +255,47 @@ svc_tcp_sock_process_cmsg(struct socket *sock, struct msghdr *msg,
 }
 
 static int
-svc_tcp_sock_recv_cmsg(struct svc_sock *svsk, struct msghdr *msg)
+svc_tcp_sock_recv_cmsg(struct socket *sock, unsigned int *msg_flags)
 {
 	union {
 		struct cmsghdr	cmsg;
 		u8		buf[CMSG_SPACE(sizeof(u8))];
 	} u;
-	struct socket *sock = svsk->sk_sock;
+	u8 alert[2];
+	struct kvec alert_kvec = {
+		.iov_base = alert,
+		.iov_len = sizeof(alert),
+	};
+	struct msghdr msg = {
+		.msg_flags = *msg_flags,
+		.msg_control = &u,
+		.msg_controllen = sizeof(u),
+	};
 	int ret;
 
-	msg->msg_control = &u;
+	iov_iter_kvec(&msg.msg_iter, ITER_DEST, &alert_kvec, 1,
-	msg->msg_controllen = sizeof(u);
+		      alert_kvec.iov_len);
+	ret = sock_recvmsg(sock, &msg, MSG_DONTWAIT);
+	if (ret > 0 &&
+	    tls_get_record_type(sock->sk, &u.cmsg) == TLS_RECORD_TYPE_ALERT) {
+		iov_iter_revert(&msg.msg_iter, ret);
+		ret = svc_tcp_sock_process_cmsg(sock, &msg, &u.cmsg, -EAGAIN);
+	}
+	return ret;
+}
+
+static int
+svc_tcp_sock_recvmsg(struct svc_sock *svsk, struct msghdr *msg)
+{
+	int ret;
+	struct socket *sock = svsk->sk_sock;
+
 	ret = sock_recvmsg(sock, msg, MSG_DONTWAIT);
-	if (unlikely(msg->msg_controllen != sizeof(u)))
+	if (msg->msg_flags & MSG_CTRUNC) {
-		ret = svc_tcp_sock_process_cmsg(sock, msg, &u.cmsg, ret);
+		msg->msg_flags &= ~(MSG_CTRUNC | MSG_EOR);
+		if (ret == 0 || ret == -EIO)
+			ret = svc_tcp_sock_recv_cmsg(sock, &msg->msg_flags);
+	}
 	return ret;
 }
 
@@ -322,7 +349,7 @@ static ssize_t svc_tcp_read_msg(struct svc_rqst *rqstp, size_t buflen,
 		iov_iter_advance(&msg.msg_iter, seek);
 		buflen -= seek;
 	}
-	len = svc_tcp_sock_recv_cmsg(svsk, &msg);
+	len = svc_tcp_sock_recvmsg(svsk, &msg);
 	if (len > 0)
 		svc_flush_bvec(bvec, len, seek);
 
@@ -1018,7 +1045,7 @@ static ssize_t svc_tcp_read_marker(struct svc_sock *svsk,
 		iov.iov_base = ((char *)&svsk->sk_marker) + svsk->sk_tcplen;
 		iov.iov_len  = want;
 		iov_iter_kvec(&msg.msg_iter, READ, &iov, 1, want);
-		len = svc_tcp_sock_recv_cmsg(svsk, &msg);
+		len = svc_tcp_sock_recvmsg(svsk, &msg);
 		if (len < 0)
 			return len;
 		svsk->sk_tcplen += len;

net/sunrpc/xprtsock.c

@@ -359,7 +359,7 @@ xs_alloc_sparse_pages(struct xdr_buf *buf, size_t want, gfp_t gfp)
 
 static int
 xs_sock_process_cmsg(struct socket *sock, struct msghdr *msg,
-		     struct cmsghdr *cmsg, int ret)
+		     unsigned int *msg_flags, struct cmsghdr *cmsg, int ret)
 {
 	u8 content_type = tls_get_record_type(sock->sk, cmsg);
 	u8 level, description;
@@ -372,7 +372,7 @@ xs_sock_process_cmsg(struct socket *sock, struct msghdr *msg,
 		 * record, even though there might be more frames
 		 * waiting to be decrypted.
 		 */
-		msg->msg_flags &= ~MSG_EOR;
+		*msg_flags &= ~MSG_EOR;
 		break;
 	case TLS_RECORD_TYPE_ALERT:
 		tls_alert_recv(sock->sk, msg, &level, &description);
@@ -387,19 +387,33 @@ xs_sock_process_cmsg(struct socket *sock, struct msghdr *msg,
 }
 
 static int
-xs_sock_recv_cmsg(struct socket *sock, struct msghdr *msg, int flags)
+xs_sock_recv_cmsg(struct socket *sock, unsigned int *msg_flags, int flags)
 {
 	union {
 		struct cmsghdr	cmsg;
 		u8		buf[CMSG_SPACE(sizeof(u8))];
 	} u;
+	u8 alert[2];
+	struct kvec alert_kvec = {
+		.iov_base = alert,
+		.iov_len = sizeof(alert),
+	};
+	struct msghdr msg = {
+		.msg_flags = *msg_flags,
+		.msg_control = &u,
+		.msg_controllen = sizeof(u),
+	};
 	int ret;
 
-	msg->msg_control = &u;
+	iov_iter_kvec(&msg.msg_iter, ITER_DEST, &alert_kvec, 1,
-	msg->msg_controllen = sizeof(u);
+		      alert_kvec.iov_len);
-	ret = sock_recvmsg(sock, msg, flags);
+	ret = sock_recvmsg(sock, &msg, flags);
-	if (msg->msg_controllen != sizeof(u))
+	if (ret > 0) {
-		ret = xs_sock_process_cmsg(sock, msg, &u.cmsg, ret);
+		if (tls_get_record_type(sock->sk, &u.cmsg) == TLS_RECORD_TYPE_ALERT)
+			iov_iter_revert(&msg.msg_iter, ret);
+		ret = xs_sock_process_cmsg(sock, &msg, msg_flags, &u.cmsg,
+					   -EAGAIN);
+	}
 	return ret;
 }
 
@@ -409,7 +423,13 @@ xs_sock_recvmsg(struct socket *sock, struct msghdr *msg, int flags, size_t seek)
 	ssize_t ret;
 	if (seek != 0)
 		iov_iter_advance(&msg->msg_iter, seek);
-	ret = xs_sock_recv_cmsg(sock, msg, flags);
+	ret = sock_recvmsg(sock, msg, flags);
+	/* Handle TLS inband control message lazily */
+	if (msg->msg_flags & MSG_CTRUNC) {
+		msg->msg_flags &= ~(MSG_CTRUNC | MSG_EOR);
+		if (ret == 0 || ret == -EIO)
+			ret = xs_sock_recv_cmsg(sock, &msg->msg_flags, flags);
+	}
 	return ret > 0 ? ret + seek : ret;
 }
 
@@ -435,7 +455,7 @@ xs_read_discard(struct socket *sock, struct msghdr *msg, int flags,
 		size_t count)
 {
 	iov_iter_discard(&msg->msg_iter, READ, count);
-	return xs_sock_recv_cmsg(sock, msg, flags);
+	return xs_sock_recvmsg(sock, msg, flags, 0);
 }
 
 #if ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE

net/wireless/sme.c

@@ -903,13 +903,16 @@ void __cfg80211_connect_result(struct net_device *dev,
 	if (!wdev->u.client.ssid_len) {
 		rcu_read_lock();
 		for_each_valid_link(cr, link) {
+			u32 ssid_len;
+
 			ssid = ieee80211_bss_get_elem(cr->links[link].bss,
 						      WLAN_EID_SSID);
 
 			if (!ssid || !ssid->datalen)
 				continue;
 
-			memcpy(wdev->u.client.ssid, ssid->data, ssid->datalen);
+			ssid_len = min(ssid->datalen, IEEE80211_MAX_SSID_LEN);
+			memcpy(wdev->u.client.ssid, ssid->data, ssid_len);
 			wdev->u.client.ssid_len = ssid->datalen;
 			break;
 		}

redhat/kernel.changelog-9.6

@@ -1,3 +1,25 @@
+* Tue Oct 14 2025 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [5.14.0-570.55.1.el9_6]
+- scsi: lpfc: Fix buffer free/clear order in deferred receive path (CKI Backport Bot) [RHEL-119115] {CVE-2025-39841}
+Resolves: RHEL-119115
+
+* Sat Oct 11 2025 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [5.14.0-570.54.1.el9_6]
+- firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails (Charles Mirabile) [RHEL-113836] {CVE-2022-50087}
+- SUNRPC: call xs_sock_process_cmsg for all cmsg (Olga Kornievskaia) [RHEL-110811]
+- sunrpc: fix client side handling of tls alerts (Olga Kornievskaia) [RHEL-110811] {CVE-2025-38571}
+- efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare (CKI Backport Bot) [RHEL-118256] {CVE-2025-39817}
+- sunrpc: fix handling of server side tls alerts (Steve Dickson) [RHEL-111070] {CVE-2025-38566}
+- platform/x86/intel: power-domains: Use topology_logical_package_id() for package ID (Jay Shin) [RHEL-116679]
+Resolves: RHEL-110811, RHEL-111070, RHEL-113836, RHEL-116679, RHEL-118256
+
+* Thu Oct 09 2025 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [5.14.0-570.53.1.el9_6]
+- wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result() (CKI Backport Bot) [RHEL-117578] {CVE-2025-39849}
+- ibmvnic: Use ndo_get_stats64 to fix inaccurate SAR reporting (Mamatha Inamdar) [RHEL-114436]
+- ibmvnic: Fix hardcoded NUM_RX_STATS/NUM_TX_STATS with dynamic sizeof (Mamatha Inamdar) [RHEL-114436]
+- ibmvnic: Add stat for tx direct vs tx batched (Mamatha Inamdar) [RHEL-114436]
+- nfsd: don't ignore the return code of svc_proc_register() (Olga Kornievskaia) [RHEL-93610] {CVE-2025-22026}
+- irdma: free iwdev->rf after removing MSI-X (CKI Backport Bot) [RHEL-111485]
+Resolves: RHEL-111485, RHEL-114436, RHEL-117578, RHEL-93610
+
 * Sat Oct 04 2025 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [5.14.0-570.52.1.el9_6]
 - crypto: seqiv - Handle EBUSY correctly (CKI Backport Bot) [RHEL-117232] {CVE-2023-53373}
 - ibmvnic: Increase max subcrq indirect entries with fallback (Mamatha Inamdar) [RHEL-116186]