diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c
index 8c401e42301c..f39e85fd58fa 100644
--- a/arch/mips/kernel/ftrace.c
+++ b/arch/mips/kernel/ftrace.c
@@ -248,7 +248,7 @@ int ftrace_disable_ftrace_graph_caller(void)
 #define S_R_SP	(0xafb0 << 16)	/* s{d,w} R, offset(sp) */
 #define OFFSET_MASK	0xffff	/* stack offset range: 0 ~ PT_SIZE */
 
-unsigned long ftrace_get_parent_ra_addr(unsigned long self_ra, unsigned long
+static unsigned long ftrace_get_parent_ra_addr(unsigned long self_ra, unsigned long
 		old_parent_ra, unsigned long parent_ra_addr, unsigned long fp)
 {
 	unsigned long sp, ip, tmp;
diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index 06ab5b71dcee..8f094c898002 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c
@@ -52,7 +52,6 @@
  * @dir: GPIO direction shadow register
  * @gpio_lock: Lock used for synchronization
  * @irq: IRQ used by GPIO device
- * @irqchip: IRQ chip
  * @enable: GPIO IRQ enable/disable bitfield
  * @rising_edge: GPIO IRQ rising edge enable/disable bitfield
  * @falling_edge: GPIO IRQ falling edge enable/disable bitfield
diff --git a/drivers/net/phy/nxp-c45-tja11xx.c b/drivers/net/phy/nxp-c45-tja11xx.c
index 029875a59ff8..718bba014b57 100644
--- a/drivers/net/phy/nxp-c45-tja11xx.c
+++ b/drivers/net/phy/nxp-c45-tja11xx.c
@@ -937,6 +937,8 @@ static int nxp_c45_soft_reset(struct phy_device *phydev)
 	if (ret)
 		return ret;
 
+	usleep_range(2000, 2050);
+
 	return phy_read_mmd_poll_timeout(phydev, MDIO_MMD_VEND1,
 					 VEND1_DEVICE_CONTROL, ret,
 					 !(ret & DEVICE_CONTROL_RESET), 20000,
diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c
index bd13b5ef246d..0022ee0851fa 100644
--- a/drivers/pinctrl/samsung/pinctrl-samsung.c
+++ b/drivers/pinctrl/samsung/pinctrl-samsung.c
@@ -1149,7 +1149,7 @@ static int samsung_pinctrl_probe(struct platform_device *pdev)
 
 	ret = platform_get_irq_optional(pdev, 0);
 	if (ret < 0 && ret != -ENXIO)
-		return ret;
+		goto err_put_banks;
 	if (ret > 0)
 		drvdata->irq = ret;
 
diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c
index 389599bd13bb..af66ed48dc00 100644
--- a/drivers/ptp/ptp_clock.c
+++ b/drivers/ptp/ptp_clock.c
@@ -188,6 +188,11 @@ static int ptp_getcycles64(struct ptp_clock_info *info, struct timespec64 *ts)
 		return info->gettime64(info, ts);
 }
 
+static int ptp_enable(struct ptp_clock_info *ptp, struct ptp_clock_request *request, int on)
+{
+	return -EOPNOTSUPP;
+}
+
 static void ptp_aux_kworker(struct kthread_work *work)
 {
 	struct ptp_clock *ptp = container_of(work, struct ptp_clock,
@@ -250,6 +255,9 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
 			ptp->info->getcrosscycles = ptp->info->getcrosststamp;
 	}
 
+	if (!ptp->info->enable)
+		ptp->info->enable = ptp_enable;
+
 	if (ptp->info->do_aux_work) {
 		kthread_init_delayed_work(&ptp->aux_work, ptp_aux_kworker);
 		ptp->kworker = kthread_create_worker(0, "ptp%d", ptp->index);
diff --git a/drivers/rtc/rtc-zynqmp.c b/drivers/rtc/rtc-zynqmp.c
index c9b85c838ebe..e8a2cad05e50 100644
--- a/drivers/rtc/rtc-zynqmp.c
+++ b/drivers/rtc/rtc-zynqmp.c
@@ -318,8 +318,8 @@ static int xlnx_rtc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	/* Getting the rtc_clk info */
-	xrtcdev->rtc_clk = devm_clk_get_optional(&pdev->dev, "rtc_clk");
+	/* Getting the rtc info */
+	xrtcdev->rtc_clk = devm_clk_get_optional(&pdev->dev, "rtc");
 	if (IS_ERR(xrtcdev->rtc_clk)) {
 		if (PTR_ERR(xrtcdev->rtc_clk) != -EPROBE_DEFER)
 			dev_warn(&pdev->dev, "Device clock not found.\n");
diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
index 2eff7cff57c4..29afcc6d9bb7 100644
--- a/drivers/tty/serial/xilinx_uartps.c
+++ b/drivers/tty/serial/xilinx_uartps.c
@@ -268,7 +268,7 @@ static void cdns_uart_handle_rx(void *dev_id, unsigned int isrstatus)
 				continue;
 		}
 
-		if (uart_handle_sysrq_char(port, data))
+		if (uart_prepare_sysrq_char(port, data))
 			continue;
 
 		if (is_rxbs_support) {
@@ -371,7 +371,7 @@ static irqreturn_t cdns_uart_isr(int irq, void *dev_id)
 	    !(readl(port->membase + CDNS_UART_CR) & CDNS_UART_CR_RX_DIS))
 		cdns_uart_handle_rx(dev_id, isrstatus);
 
-	spin_unlock(&port->lock);
+	uart_unlock_and_check_sysrq(port);
 	return IRQ_HANDLED;
 }
 
@@ -1231,10 +1231,8 @@ static void cdns_uart_console_write(struct console *co, const char *s,
 	unsigned int imr, ctrl;
 	int locked = 1;
 
-	if (port->sysrq)
-		locked = 0;
-	else if (oops_in_progress)
-		locked = spin_trylock_irqsave(&port->lock, flags);
+	if (oops_in_progress)
+		locked = uart_port_trylock_irqsave(port, &flags);
 	else
 		spin_lock_irqsave(&port->lock, flags);
 
diff --git a/fs/cachefiles/interface.c b/fs/cachefiles/interface.c
index bde23e156a63..fd71775c703a 100644
--- a/fs/cachefiles/interface.c
+++ b/fs/cachefiles/interface.c
@@ -327,6 +327,8 @@ static void cachefiles_commit_object(struct cachefiles_object *object,
 static void cachefiles_clean_up_object(struct cachefiles_object *object,
 				       struct cachefiles_cache *cache)
 {
+	struct file *file;
+
 	if (test_bit(FSCACHE_COOKIE_RETIRED, &object->cookie->flags)) {
 		if (!test_bit(CACHEFILES_OBJECT_USING_TMPFILE, &object->flags)) {
 			cachefiles_see_object(object, cachefiles_obj_see_clean_delete);
@@ -342,10 +344,14 @@ static void cachefiles_clean_up_object(struct cachefiles_object *object,
 	}
 
 	cachefiles_unmark_inode_in_use(object, object->file);
-	if (object->file) {
-		fput(object->file);
-		object->file = NULL;
-	}
+
+	spin_lock(&object->lock);
+	file = object->file;
+	object->file = NULL;
+	spin_unlock(&object->lock);
+
+	if (file)
+		fput(file);
 }
 
 /*
diff --git a/fs/cachefiles/ondemand.c b/fs/cachefiles/ondemand.c
index d1a0264b08a6..3389a373faf6 100644
--- a/fs/cachefiles/ondemand.c
+++ b/fs/cachefiles/ondemand.c
@@ -61,20 +61,26 @@ static ssize_t cachefiles_ondemand_fd_write_iter(struct kiocb *kiocb,
 {
 	struct cachefiles_object *object = kiocb->ki_filp->private_data;
 	struct cachefiles_cache *cache = object->volume->cache;
-	struct file *file = object->file;
+	struct file *file;
 	size_t len = iter->count;
 	loff_t pos = kiocb->ki_pos;
 	const struct cred *saved_cred;
 	int ret;
 
-	if (!file)
+	spin_lock(&object->lock);
+	file = object->file;
+	if (!file) {
+		spin_unlock(&object->lock);
 		return -ENOBUFS;
+	}
+	get_file(file);
+	spin_unlock(&object->lock);
 
 	cachefiles_begin_secure(cache, &saved_cred);
 	ret = __cachefiles_prepare_write(object, file, &pos, &len, true);
 	cachefiles_end_secure(cache, saved_cred);
 	if (ret < 0)
-		return ret;
+		goto out;
 
 	trace_cachefiles_ondemand_fd_write(object, file_inode(file), pos, len);
 	ret = __cachefiles_write(object, file, pos, iter, NULL, NULL);
@@ -83,6 +89,8 @@ static ssize_t cachefiles_ondemand_fd_write_iter(struct kiocb *kiocb,
 		kiocb->ki_pos += ret;
 	}
 
+out:
+	fput(file);
 	return ret;
 }
 
@@ -90,12 +98,22 @@ static loff_t cachefiles_ondemand_fd_llseek(struct file *filp, loff_t pos,
 					    int whence)
 {
 	struct cachefiles_object *object = filp->private_data;
-	struct file *file = object->file;
+	struct file *file;
+	loff_t ret;
 
-	if (!file)
+	spin_lock(&object->lock);
+	file = object->file;
+	if (!file) {
+		spin_unlock(&object->lock);
 		return -ENOBUFS;
+	}
+	get_file(file);
+	spin_unlock(&object->lock);
 
-	return vfs_llseek(file, pos, whence);
+	ret = vfs_llseek(file, pos, whence);
+	fput(file);
+
+	return ret;
 }
 
 static long cachefiles_ondemand_fd_ioctl(struct file *filp, unsigned int ioctl,
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index d27e15b54be4..de6fd4a09ffd 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -1065,26 +1065,39 @@ int ocfs2_find_entry(const char *name, int namelen,
 {
 	struct buffer_head *bh;
 	struct ocfs2_dir_entry *res_dir = NULL;
+	int ret = 0;
 
 	if (ocfs2_dir_indexed(dir))
 		return ocfs2_find_entry_dx(name, namelen, dir, lookup);
 
+	if (unlikely(i_size_read(dir) <= 0)) {
+		ret = -EFSCORRUPTED;
+		mlog_errno(ret);
+		goto out;
+	}
 	/*
 	 * The unindexed dir code only uses part of the lookup
 	 * structure, so there's no reason to push it down further
 	 * than this.
 	 */
-	if (OCFS2_I(dir)->ip_dyn_features & OCFS2_INLINE_DATA_FL)
+	if (OCFS2_I(dir)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
+		if (unlikely(i_size_read(dir) > dir->i_sb->s_blocksize)) {
+			ret = -EFSCORRUPTED;
+			mlog_errno(ret);
+			goto out;
+		}
 		bh = ocfs2_find_entry_id(name, namelen, dir, &res_dir);
-	else
+	} else {
 		bh = ocfs2_find_entry_el(name, namelen, dir, &res_dir);
+	}
 
 	if (bh == NULL)
 		return -ENOENT;
 
 	lookup->dl_leaf_bh = bh;
 	lookup->dl_entry = res_dir;
-	return 0;
+out:
+	return ret;
 }
 
 /*
@@ -2011,6 +2024,7 @@ int ocfs2_lookup_ino_from_name(struct inode *dir, const char *name,
  *
  * Return 0 if the name does not exist
  * Return -EEXIST if the directory contains the name
+ * Return -EFSCORRUPTED if found corruption
  *
  * Callers should have i_rwsem + a cluster lock on dir
  */
@@ -2024,9 +2038,12 @@ int ocfs2_check_dir_for_entry(struct inode *dir,
 	trace_ocfs2_check_dir_for_entry(
 		(unsigned long long)OCFS2_I(dir)->ip_blkno, namelen, name);
 
-	if (ocfs2_find_entry(name, namelen, dir, &lookup) == 0) {
+	ret = ocfs2_find_entry(name, namelen, dir, &lookup);
+	if (ret == 0) {
 		ret = -EEXIST;
 		mlog_errno(ret);
+	} else if (ret == -ENOENT) {
+		ret = 0;
 	}
 
 	ocfs2_free_dir_lookup_result(&lookup);
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index e7e5cef535f7..a63ae4477c16 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -1624,6 +1624,7 @@ bool io_alloc_async_data(struct io_kiocb *req)
 int io_req_prep_async(struct io_kiocb *req)
 {
 	const struct io_op_def *def = &io_op_defs[req->opcode];
+	int ret;
 
 	/* assign early for deferred execution for non-fixed file */
 	if (def->needs_file && !(req->flags & REQ_F_FIXED_FILE) && !req->file)
@@ -1636,7 +1637,9 @@ int io_req_prep_async(struct io_kiocb *req)
 		if (io_alloc_async_data(req))
 			return -EAGAIN;
 	}
-	return def->prep_async(req);
+	ret = def->prep_async(req);
+	io_kbuf_recycle(req, 0);
+	return ret;
 }
 
 static u32 io_get_sequence(struct io_kiocb *req)
diff --git a/io_uring/poll.c b/io_uring/poll.c
index 428f84ed1021..bbdc9a7624a1 100644
--- a/io_uring/poll.c
+++ b/io_uring/poll.c
@@ -307,6 +307,8 @@ static int io_poll_check_events(struct io_kiocb *req, bool *locked)
 			}
 		} else {
 			int ret = io_poll_issue(req, locked);
+			io_kbuf_recycle(req, 0);
+
 			if (ret == IOU_STOP_MULTISHOT)
 				return IOU_POLL_REMOVE_POLL_USE_RES;
 			if (ret < 0)
diff --git a/io_uring/rw.c b/io_uring/rw.c
index 692663bd864f..b75f62dccce6 100644
--- a/io_uring/rw.c
+++ b/io_uring/rw.c
@@ -772,6 +772,8 @@ static int __io_read(struct io_kiocb *req, unsigned int issue_flags)
 			goto done;
 		ret = 0;
 	} else if (ret == -EIOCBQUEUED) {
+		req->flags |= REQ_F_PARTIAL_IO;
+		io_kbuf_recycle(req, issue_flags);
 		if (iovec)
 			kfree(iovec);
 		return IOU_ISSUE_SKIP_COMPLETE;
@@ -795,6 +797,9 @@ static int __io_read(struct io_kiocb *req, unsigned int issue_flags)
 		goto done;
 	}
 
+	req->flags |= REQ_F_PARTIAL_IO;
+	io_kbuf_recycle(req, issue_flags);
+
 	io = req->async_data;
 	s = &io->s;
 	/*
@@ -935,6 +940,11 @@ int io_write(struct io_kiocb *req, unsigned int issue_flags)
 	else
 		ret2 = -EINVAL;
 
+	if (ret2 == -EIOCBQUEUED) {
+		req->flags |= REQ_F_PARTIAL_IO;
+		io_kbuf_recycle(req, issue_flags);
+	}
+
 	if (req->flags & REQ_F_REISSUE) {
 		req->flags &= ~REQ_F_REISSUE;
 		ret2 = -EAGAIN;
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 1c50ff2a8b98..12f81fe34048 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -1896,11 +1896,11 @@ static inline int mab_no_null_split(struct maple_big_node *b_node,
  * Return: The first split location.  The middle split is set in @mid_split.
  */
 static inline int mab_calc_split(struct ma_state *mas,
-	 struct maple_big_node *bn, unsigned char *mid_split, unsigned long min)
+	 struct maple_big_node *bn, unsigned char *mid_split)
 {
 	unsigned char b_end = bn->b_end;
 	int split = b_end / 2; /* Assume equal split. */
-	unsigned char slot_min, slot_count = mt_slots[bn->type];
+	unsigned char slot_count = mt_slots[bn->type];
 
 	/*
 	 * To support gap tracking, all NULL entries are kept together and a node cannot
@@ -1933,17 +1933,7 @@ static inline int mab_calc_split(struct ma_state *mas,
 		split = b_end / 3;
 		*mid_split = split * 2;
 	} else {
-		slot_min = mt_min_slots[bn->type];
-
 		*mid_split = 0;
-		/*
-		 * Avoid having a range less than the slot count unless it
-		 * causes one node to be deficient.
-		 * NOTE: mt_min_slots is 1 based, b_end and split are zero.
-		 */
-		while (((bn->pivot[split] - min) < slot_count - 1) &&
-		       (split < slot_count - 1) && (b_end - split > slot_min))
-			split++;
 	}
 
 	/* Avoid ending a node on a NULL entry */
@@ -2452,7 +2442,7 @@ static inline struct maple_enode
 static inline unsigned char mas_mab_to_node(struct ma_state *mas,
 	struct maple_big_node *b_node, struct maple_enode **left,
 	struct maple_enode **right, struct maple_enode **middle,
-	unsigned char *mid_split, unsigned long min)
+	unsigned char *mid_split)
 {
 	unsigned char split = 0;
 	unsigned char slot_count = mt_slots[b_node->type];
@@ -2465,7 +2455,7 @@ static inline unsigned char mas_mab_to_node(struct ma_state *mas,
 	if (b_node->b_end < slot_count) {
 		split = b_node->b_end;
 	} else {
-		split = mab_calc_split(mas, b_node, mid_split, min);
+		split = mab_calc_split(mas, b_node, mid_split);
 		*right = mas_new_ma_node(mas, b_node);
 	}
 
@@ -2955,7 +2945,7 @@ static int mas_spanning_rebalance(struct ma_state *mas,
 		mast->bn->b_end--;
 		mast->bn->type = mte_node_type(mast->orig_l->node);
 		split = mas_mab_to_node(mas, mast->bn, &left, &right, &middle,
-					&mid_split, mast->orig_l->min);
+					&mid_split);
 		mast_set_split_parents(mast, left, middle, right, split,
 				       mid_split);
 		mast_cp_to_nodes(mast, left, middle, right, split, mid_split);
@@ -3464,7 +3454,7 @@ static int mas_split(struct ma_state *mas, struct maple_big_node *b_node)
 		if (mas_push_data(mas, height, &mast, false))
 			break;
 
-		split = mab_calc_split(mas, b_node, &mid_split, prev_l_mas.min);
+		split = mab_calc_split(mas, b_node, &mid_split);
 		mast_split_data(&mast, mas, split);
 		/*
 		 * Usually correct, mab_mas_cp in the above call overwrites
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index 3fd7de56a30f..ddbc352f8420 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -2086,7 +2086,8 @@ static int mptcp_nl_cmd_set_flags(struct sk_buff *skb, struct genl_info *info)
 		return -EINVAL;
 	}
 	if ((addr.flags & MPTCP_PM_ADDR_FLAG_FULLMESH) &&
-	    (entry->flags & MPTCP_PM_ADDR_FLAG_SIGNAL)) {
+	    (entry->flags & (MPTCP_PM_ADDR_FLAG_SIGNAL |
+			     MPTCP_PM_ADDR_FLAG_IMPLICIT))) {
 		spin_unlock_bh(&pernet->lock);
 		return -EINVAL;
 	}
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index f31e0fcd3727..0d9f4e2033be 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -149,6 +149,7 @@ static bool mptcp_try_coalesce(struct sock *sk, struct sk_buff *to,
 	int delta;
 
 	if (MPTCP_SKB_CB(from)->offset ||
+	    ((to->len + from->len) > (sk->sk_rcvbuf >> 3)) ||
 	    !skb_try_coalesce(to, from, &fragstolen, &delta))
 		return false;
 
diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c
index 2281eb1a0a03..6a58ae8b5d03 100644
--- a/net/ncsi/ncsi-manage.c
+++ b/net/ncsi/ncsi-manage.c
@@ -1385,6 +1385,12 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
 		nd->state = ncsi_dev_state_probe_package;
 		break;
 	case ncsi_dev_state_probe_package:
+		if (ndp->package_probe_id >= 8) {
+			/* Last package probed, finishing */
+			ndp->flags |= NCSI_DEV_PROBED;
+			break;
+		}
+
 		ndp->pending_req_num = 1;
 
 		nca.type = NCSI_PKT_CMD_SP;
@@ -1501,13 +1507,8 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
 		if (ret)
 			goto error;
 
-		/* Probe next package */
+		/* Probe next package after receiving response */
 		ndp->package_probe_id++;
-		if (ndp->package_probe_id >= 8) {
-			/* Probe finished */
-			ndp->flags |= NCSI_DEV_PROBED;
-			break;
-		}
 		nd->state = ncsi_dev_state_probe_package;
 		ndp->active_package = NULL;
 		break;
diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c
index 14bd66909ca4..4a8ce2949fae 100644
--- a/net/ncsi/ncsi-rsp.c
+++ b/net/ncsi/ncsi-rsp.c
@@ -1089,14 +1089,12 @@ static int ncsi_rsp_handler_netlink(struct ncsi_request *nr)
 static int ncsi_rsp_handler_gmcma(struct ncsi_request *nr)
 {
 	struct ncsi_dev_priv *ndp = nr->ndp;
+	struct sockaddr *saddr = &ndp->pending_mac;
 	struct net_device *ndev = ndp->ndev.dev;
 	struct ncsi_rsp_gmcma_pkt *rsp;
-	struct sockaddr saddr;
-	int ret = -1;
 	int i;
 
 	rsp = (struct ncsi_rsp_gmcma_pkt *)skb_network_header(nr->rsp);
-	saddr.sa_family = ndev->type;
 	ndev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
 
 	netdev_info(ndev, "NCSI: Received %d provisioned MAC addresses\n",
@@ -1108,20 +1106,20 @@ static int ncsi_rsp_handler_gmcma(struct ncsi_request *nr)
 			    rsp->addresses[i][4], rsp->addresses[i][5]);
 	}
 
+	saddr->sa_family = ndev->type;
 	for (i = 0; i < rsp->address_count; i++) {
-		memcpy(saddr.sa_data, &rsp->addresses[i], ETH_ALEN);
-		ret = ndev->netdev_ops->ndo_set_mac_address(ndev, &saddr);
-		if (ret < 0) {
+		if (!is_valid_ether_addr(rsp->addresses[i])) {
 			netdev_warn(ndev, "NCSI: Unable to assign %pM to device\n",
-				    saddr.sa_data);
+				    rsp->addresses[i]);
 			continue;
 		}
-		netdev_warn(ndev, "NCSI: Set MAC address to %pM\n", saddr.sa_data);
+		memcpy(saddr->sa_data, rsp->addresses[i], ETH_ALEN);
+		netdev_warn(ndev, "NCSI: Will set MAC address to %pM\n", saddr->sa_data);
 		break;
 	}
 
-	ndp->gma_flag = ret == 0;
-	return ret;
+	ndp->gma_flag = 1;
+	return 0;
 }
 
 static struct ncsi_rsp_handler {
diff --git a/tools/tracing/rtla/src/osnoise.c b/tools/tracing/rtla/src/osnoise.c
index b8ec6c15bccb..333195dc63d9 100644
--- a/tools/tracing/rtla/src/osnoise.c
+++ b/tools/tracing/rtla/src/osnoise.c
@@ -693,7 +693,7 @@ int osnoise_set_tracing_thresh(struct osnoise_context *context, long long tracin
 
 	retval = osnoise_write_ll_config("tracing_thresh", tracing_thresh);
 	if (retval < 0)
-		return -1;
+		return -2;
 
 	context->tracing_thresh = tracing_thresh;
 
diff --git a/tools/tracing/rtla/src/timerlat_hist.c b/tools/tracing/rtla/src/timerlat_hist.c
index ed08295bfa12..83cc7ef3d36b 100644
--- a/tools/tracing/rtla/src/timerlat_hist.c
+++ b/tools/tracing/rtla/src/timerlat_hist.c
@@ -783,9 +783,12 @@ out_err:
 }
 
 static int stop_tracing;
+static struct trace_instance *hist_inst = NULL;
 static void stop_hist(int sig)
 {
 	stop_tracing = 1;
+	if (hist_inst)
+		trace_instance_stop(hist_inst);
 }
 
 /*
@@ -828,6 +831,12 @@ int timerlat_hist_main(int argc, char *argv[])
 	}
 
 	trace = &tool->trace;
+	/*
+	 * Save trace instance into global variable so that SIGINT can stop
+	 * the timerlat tracer.
+	 * Otherwise, rtla could loop indefinitely when overloaded.
+	 */
+	hist_inst = trace;
 
 	retval = enable_timerlat(trace);
 	if (retval) {
@@ -894,7 +903,7 @@ int timerlat_hist_main(int argc, char *argv[])
 
 	return_value = 0;
 
-	if (trace_is_off(&tool->trace, &record->trace)) {
+	if (trace_is_off(&tool->trace, &record->trace) && !stop_tracing) {
 		printf("rtla timerlat hit stop tracing\n");
 		if (params->trace_output) {
 			printf("  Saving trace to %s\n", params->trace_output);
diff --git a/tools/tracing/rtla/src/timerlat_top.c b/tools/tracing/rtla/src/timerlat_top.c
index 8fc0f6aa19da..08e940ecdc96 100644
--- a/tools/tracing/rtla/src/timerlat_top.c
+++ b/tools/tracing/rtla/src/timerlat_top.c
@@ -575,9 +575,12 @@ out_err:
 }
 
 static int stop_tracing;
+static struct trace_instance *top_inst = NULL;
 static void stop_top(int sig)
 {
 	stop_tracing = 1;
+	if (top_inst)
+		trace_instance_stop(top_inst);
 }
 
 /*
@@ -620,6 +623,13 @@ int timerlat_top_main(int argc, char *argv[])
 	}
 
 	trace = &top->trace;
+	/*
+	* Save trace instance into global variable so that SIGINT can stop
+	* the timerlat tracer.
+	* Otherwise, rtla could loop indefinitely when overloaded.
+	*/
+	top_inst = trace;
+
 
 	retval = enable_timerlat(trace);
 	if (retval) {
@@ -690,7 +700,7 @@ int timerlat_top_main(int argc, char *argv[])
 
 	return_value = 0;
 
-	if (trace_is_off(&top->trace, &record->trace)) {
+	if (trace_is_off(&top->trace, &record->trace) && !stop_tracing) {
 		printf("rtla timerlat hit stop tracing\n");
 		if (params->trace_output) {
 			printf("  Saving trace to %s\n", params->trace_output);
diff --git a/tools/tracing/rtla/src/trace.c b/tools/tracing/rtla/src/trace.c
index e1ba6d9f4265..93e4032b2397 100644
--- a/tools/tracing/rtla/src/trace.c
+++ b/tools/tracing/rtla/src/trace.c
@@ -196,6 +196,14 @@ int trace_instance_start(struct trace_instance *trace)
 	return tracefs_trace_on(trace->inst);
 }
 
+/*
+ * trace_instance_stop - stop tracing a given rtla instance
+ */
+int trace_instance_stop(struct trace_instance *trace)
+{
+	return tracefs_trace_off(trace->inst);
+}
+
 /*
  * trace_events_free - free a list of trace events
  */
diff --git a/tools/tracing/rtla/src/trace.h b/tools/tracing/rtla/src/trace.h
index 2e9a89a25615..551a7cb81f63 100644
--- a/tools/tracing/rtla/src/trace.h
+++ b/tools/tracing/rtla/src/trace.h
@@ -21,6 +21,7 @@ struct trace_instance {
 
 int trace_instance_init(struct trace_instance *trace, char *tool_name);
 int trace_instance_start(struct trace_instance *trace);
+int trace_instance_stop(struct trace_instance *trace);
 void trace_instance_destroy(struct trace_instance *trace);
 
 struct trace_seq *get_trace_seq(void);