diff -druNp --no-dereference linux-libre-4.14.179-gnu/arch/powerpc/kernel/pci_of_scan.c linux-libre-4.14.180-gnu/arch/powerpc/kernel/pci_of_scan.c
--- linux-libre-4.14.179-gnu/arch/powerpc/kernel/pci_of_scan.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/arch/powerpc/kernel/pci_of_scan.c	2020-05-10 04:29:03.000000000 -0400
@@ -82,10 +82,16 @@ static void of_pci_parse_addrs(struct de
 	const __be32 *addrs;
 	u32 i;
 	int proplen;
+	bool mark_unset = false;
 
 	addrs = of_get_property(node, "assigned-addresses", &proplen);
-	if (!addrs)
-		return;
+	if (!addrs || !proplen) {
+		addrs = of_get_property(node, "reg", &proplen);
+		if (!addrs || !proplen)
+			return;
+		mark_unset = true;
+	}
+
 	pr_debug("    parse addresses (%d bytes) @ %p\n", proplen, addrs);
 	for (; proplen >= 20; proplen -= 20, addrs += 5) {
 		flags = pci_parse_of_flags(of_read_number(addrs, 1), 0);
@@ -110,6 +116,8 @@ static void of_pci_parse_addrs(struct de
 			continue;
 		}
 		res->flags = flags;
+		if (mark_unset)
+			res->flags |= IORESOURCE_UNSET;
 		res->name = pci_name(dev);
 		region.start = base;
 		region.end = base + size - 1;
diff -druNp --no-dereference linux-libre-4.14.179-gnu/arch/s390/kernel/diag.c linux-libre-4.14.180-gnu/arch/s390/kernel/diag.c
--- linux-libre-4.14.179-gnu/arch/s390/kernel/diag.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/arch/s390/kernel/diag.c	2020-05-10 04:29:03.000000000 -0400
@@ -128,7 +128,7 @@ void diag_stat_inc(enum diag_stat_enum n
 }
 EXPORT_SYMBOL(diag_stat_inc);
 
-void diag_stat_inc_norecursion(enum diag_stat_enum nr)
+void notrace diag_stat_inc_norecursion(enum diag_stat_enum nr)
 {
 	this_cpu_inc(diag_stat.counter[nr]);
 	trace_s390_diagnose_norecursion(diag_map[nr].code);
diff -druNp --no-dereference linux-libre-4.14.179-gnu/arch/s390/kernel/smp.c linux-libre-4.14.180-gnu/arch/s390/kernel/smp.c
--- linux-libre-4.14.179-gnu/arch/s390/kernel/smp.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/arch/s390/kernel/smp.c	2020-05-10 04:29:03.000000000 -0400
@@ -406,7 +406,7 @@ int smp_find_processor_id(u16 address)
 	return -1;
 }
 
-bool arch_vcpu_is_preempted(int cpu)
+bool notrace arch_vcpu_is_preempted(int cpu)
 {
 	if (test_cpu_flag_of(CIF_ENABLED_WAIT, cpu))
 		return false;
@@ -416,7 +416,7 @@ bool arch_vcpu_is_preempted(int cpu)
 }
 EXPORT_SYMBOL(arch_vcpu_is_preempted);
 
-void smp_yield_cpu(int cpu)
+void notrace smp_yield_cpu(int cpu)
 {
 	if (MACHINE_HAS_DIAG9C) {
 		diag_stat_inc_norecursion(DIAG_STAT_X09C);
diff -druNp --no-dereference linux-libre-4.14.179-gnu/arch/s390/kernel/trace.c linux-libre-4.14.180-gnu/arch/s390/kernel/trace.c
--- linux-libre-4.14.179-gnu/arch/s390/kernel/trace.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/arch/s390/kernel/trace.c	2020-05-10 04:29:03.000000000 -0400
@@ -14,7 +14,7 @@ EXPORT_TRACEPOINT_SYMBOL(s390_diagnose);
 
 static DEFINE_PER_CPU(unsigned int, diagnose_trace_depth);
 
-void trace_s390_diagnose_norecursion(int diag_nr)
+void notrace trace_s390_diagnose_norecursion(int diag_nr)
 {
 	unsigned long flags;
 	unsigned int *depth;
diff -druNp --no-dereference linux-libre-4.14.179-gnu/drivers/net/dsa/b53/b53_common.c linux-libre-4.14.180-gnu/drivers/net/dsa/b53/b53_common.c
--- linux-libre-4.14.179-gnu/drivers/net/dsa/b53/b53_common.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/drivers/net/dsa/b53/b53_common.c	2020-05-10 04:29:03.000000000 -0400
@@ -1094,6 +1094,7 @@ static int b53_arl_read(struct b53_devic
 			u16 vid, struct b53_arl_entry *ent, u8 *idx,
 			bool is_valid)
 {
+	DECLARE_BITMAP(free_bins, B53_ARLTBL_MAX_BIN_ENTRIES);
 	unsigned int i;
 	int ret;
 
@@ -1101,6 +1102,8 @@ static int b53_arl_read(struct b53_devic
 	if (ret)
 		return ret;
 
+	bitmap_zero(free_bins, dev->num_arl_entries);
+
 	/* Read the bins */
 	for (i = 0; i < dev->num_arl_entries; i++) {
 		u64 mac_vid;
@@ -1112,13 +1115,21 @@ static int b53_arl_read(struct b53_devic
 			   B53_ARLTBL_DATA_ENTRY(i), &fwd_entry);
 		b53_arl_to_entry(ent, mac_vid, fwd_entry);
 
-		if (!(fwd_entry & ARLTBL_VALID))
+		if (!(fwd_entry & ARLTBL_VALID)) {
+			set_bit(i, free_bins);
 			continue;
+		}
 		if ((mac_vid & ARLTBL_MAC_MASK) != mac)
 			continue;
 		*idx = i;
+		return 0;
 	}
 
+	if (bitmap_weight(free_bins, dev->num_arl_entries) == 0)
+		return -ENOSPC;
+
+	*idx = find_first_bit(free_bins, dev->num_arl_entries);
+
 	return -ENOENT;
 }
 
@@ -1148,10 +1159,21 @@ static int b53_arl_op(struct b53_device
 	if (op)
 		return ret;
 
-	/* We could not find a matching MAC, so reset to a new entry */
-	if (ret) {
+	switch (ret) {
+	case -ENOSPC:
+		dev_dbg(dev->dev, "{%pM,%.4d} no space left in ARL\n",
+			addr, vid);
+		return is_valid ? ret : 0;
+	case -ENOENT:
+		/* We could not find a matching MAC, so reset to a new entry */
+		dev_dbg(dev->dev, "{%pM,%.4d} not found, using idx: %d\n",
+			addr, vid, idx);
 		fwd_entry = 0;
-		idx = 1;
+		break;
+	default:
+		dev_dbg(dev->dev, "{%pM,%.4d} found, using idx: %d\n",
+			addr, vid, idx);
+		break;
 	}
 
 	memset(&ent, 0, sizeof(ent));
diff -druNp --no-dereference linux-libre-4.14.179-gnu/drivers/net/dsa/b53/b53_regs.h linux-libre-4.14.180-gnu/drivers/net/dsa/b53/b53_regs.h
--- linux-libre-4.14.179-gnu/drivers/net/dsa/b53/b53_regs.h	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/drivers/net/dsa/b53/b53_regs.h	2020-05-10 04:29:03.000000000 -0400
@@ -313,6 +313,9 @@
 #define   ARLTBL_STATIC			BIT(15)
 #define   ARLTBL_VALID			BIT(16)
 
+/* Maximum number of bin entries in the ARL for all switches */
+#define B53_ARLTBL_MAX_BIN_ENTRIES	4
+
 /* ARL Search Control Register (8 bit) */
 #define B53_ARL_SRCH_CTL		0x50
 #define B53_ARL_SRCH_CTL_25		0x20
diff -druNp --no-dereference linux-libre-4.14.179-gnu/drivers/net/ethernet/broadcom/bcmsysport.c linux-libre-4.14.180-gnu/drivers/net/ethernet/broadcom/bcmsysport.c
--- linux-libre-4.14.179-gnu/drivers/net/ethernet/broadcom/bcmsysport.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/drivers/net/ethernet/broadcom/bcmsysport.c	2020-05-10 04:29:03.000000000 -0400
@@ -645,7 +645,8 @@ static struct sk_buff *bcm_sysport_rx_re
 	dma_addr_t mapping;
 
 	/* Allocate a new SKB for a new packet */
-	skb = netdev_alloc_skb(priv->netdev, RX_BUF_LENGTH);
+	skb = __netdev_alloc_skb(priv->netdev, RX_BUF_LENGTH,
+				 GFP_ATOMIC | __GFP_NOWARN);
 	if (!skb) {
 		priv->mib.alloc_rx_buff_failed++;
 		netif_err(priv, rx_err, ndev, "SKB alloc failed\n");
diff -druNp --no-dereference linux-libre-4.14.179-gnu/drivers/net/ethernet/broadcom/genet/bcmgenet.c linux-libre-4.14.180-gnu/drivers/net/ethernet/broadcom/genet/bcmgenet.c
--- linux-libre-4.14.179-gnu/drivers/net/ethernet/broadcom/genet/bcmgenet.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/drivers/net/ethernet/broadcom/genet/bcmgenet.c	2020-05-10 04:29:03.000000000 -0400
@@ -1674,7 +1674,8 @@ static struct sk_buff *bcmgenet_rx_refil
 	dma_addr_t mapping;
 
 	/* Allocate a new Rx skb */
-	skb = netdev_alloc_skb(priv->dev, priv->rx_buf_len + SKB_ALIGNMENT);
+	skb = __netdev_alloc_skb(priv->dev, priv->rx_buf_len + SKB_ALIGNMENT,
+				 GFP_ATOMIC | __GFP_NOWARN);
 	if (!skb) {
 		priv->mib.alloc_rx_buff_failed++;
 		netif_err(priv, rx_err, priv->dev,
diff -druNp --no-dereference linux-libre-4.14.179-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c linux-libre-4.14.180-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
--- linux-libre-4.14.179-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c	2020-05-10 04:29:03.000000000 -0400
@@ -274,16 +274,19 @@ static int socfpga_dwmac_set_phy_mode(st
 	    phymode == PHY_INTERFACE_MODE_MII ||
 	    phymode == PHY_INTERFACE_MODE_GMII ||
 	    phymode == PHY_INTERFACE_MODE_SGMII) {
-		ctrl |= SYSMGR_EMACGRP_CTRL_PTP_REF_CLK_MASK << (reg_shift / 2);
 		regmap_read(sys_mgr_base_addr, SYSMGR_FPGAGRP_MODULE_REG,
 			    &module);
 		module |= (SYSMGR_FPGAGRP_MODULE_EMAC << (reg_shift / 2));
 		regmap_write(sys_mgr_base_addr, SYSMGR_FPGAGRP_MODULE_REG,
 			     module);
-	} else {
-		ctrl &= ~(SYSMGR_EMACGRP_CTRL_PTP_REF_CLK_MASK << (reg_shift / 2));
 	}
 
+	if (dwmac->f2h_ptp_ref_clk)
+		ctrl |= SYSMGR_EMACGRP_CTRL_PTP_REF_CLK_MASK << (reg_shift / 2);
+	else
+		ctrl &= ~(SYSMGR_EMACGRP_CTRL_PTP_REF_CLK_MASK <<
+			  (reg_shift / 2));
+
 	regmap_write(sys_mgr_base_addr, reg_offset, ctrl);
 
 	/* Deassert reset for the phy configuration to be sampled by
diff -druNp --no-dereference linux-libre-4.14.179-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c linux-libre-4.14.180-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
--- linux-libre-4.14.179-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c	2020-05-10 04:29:03.000000000 -0400
@@ -36,12 +36,16 @@ static u32 stmmac_config_sub_second_incr
 	unsigned long data;
 	u32 reg_value;
 
-	/* For GMAC3.x, 4.x versions, convert the ptp_clock to nano second
-	 *	formula = (1/ptp_clock) * 1000000000
-	 * where ptp_clock is 50MHz if fine method is used to update system
+	/* For GMAC3.x, 4.x versions, in "fine adjustement mode" set sub-second
+	 * increment to twice the number of nanoseconds of a clock cycle.
+	 * The calculation of the default_addend value by the caller will set it
+	 * to mid-range = 2^31 when the remainder of this division is zero,
+	 * which will make the accumulator overflow once every 2 ptp_clock
+	 * cycles, adding twice the number of nanoseconds of a clock cycle :
+	 * 2000000000ULL / ptp_clock.
 	 */
 	if (value & PTP_TCR_TSCFUPDT)
-		data = (1000000000ULL / 50000000);
+		data = (2000000000ULL / ptp_clock);
 	else
 		data = (1000000000ULL / ptp_clock);
 
diff -druNp --no-dereference linux-libre-4.14.179-gnu/drivers/net/wimax/i2400m/usb-fw.c linux-libre-4.14.180-gnu/drivers/net/wimax/i2400m/usb-fw.c
--- linux-libre-4.14.179-gnu/drivers/net/wimax/i2400m/usb-fw.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/drivers/net/wimax/i2400m/usb-fw.c	2020-05-10 04:29:03.000000000 -0400
@@ -354,6 +354,7 @@ out:
 		usb_autopm_put_interface(i2400mu->usb_iface);
 	d_fnend(8, dev, "(i2400m %p ack %p size %zu) = %ld\n",
 		i2400m, ack, ack_size, (long) result);
+	usb_put_urb(&notif_urb);
 	return result;
 
 error_exceeded:
diff -druNp --no-dereference linux-libre-4.14.179-gnu/drivers/vhost/vsock.c linux-libre-4.14.180-gnu/drivers/vhost/vsock.c
--- linux-libre-4.14.179-gnu/drivers/vhost/vsock.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/drivers/vhost/vsock.c	2020-05-10 04:29:03.000000000 -0400
@@ -499,6 +499,11 @@ static int vhost_vsock_start(struct vhos
 		mutex_unlock(&vq->mutex);
 	}
 
+	/* Some packets may have been queued before the device was started,
+	 * let's kick the send worker to send them.
+	 */
+	vhost_work_queue(&vsock->dev, &vsock->send_pkt_work);
+
 	mutex_unlock(&vsock->dev.mutex);
 	return 0;
 
diff -druNp --no-dereference linux-libre-4.14.179-gnu/fs/cifs/connect.c linux-libre-4.14.180-gnu/fs/cifs/connect.c
--- linux-libre-4.14.179-gnu/fs/cifs/connect.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/fs/cifs/connect.c	2020-05-10 04:29:03.000000000 -0400
@@ -348,8 +348,10 @@ static int reconn_set_ipaddr(struct TCP_
 		return rc;
 	}
 
+	spin_lock(&cifs_tcp_ses_lock);
 	rc = cifs_convert_address((struct sockaddr *)&server->dstaddr, ipaddr,
 				  strlen(ipaddr));
+	spin_unlock(&cifs_tcp_ses_lock);
 	kfree(ipaddr);
 
 	return !rc ? -1 : 0;
diff -druNp --no-dereference linux-libre-4.14.179-gnu/include/linux/ieee80211.h linux-libre-4.14.180-gnu/include/linux/ieee80211.h
--- linux-libre-4.14.179-gnu/include/linux/ieee80211.h	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/include/linux/ieee80211.h	2020-05-10 04:29:03.000000000 -0400
@@ -622,6 +622,15 @@ static inline bool ieee80211_is_qos_null
 }
 
 /**
+ * ieee80211_is_any_nullfunc - check if frame is regular or QoS nullfunc frame
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline bool ieee80211_is_any_nullfunc(__le16 fc)
+{
+	return (ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc));
+}
+
+/**
  * ieee80211_is_bufferable_mmpdu - check if frame is bufferable MMPDU
  * @fc: frame control field in little-endian byteorder
  */
diff -druNp --no-dereference linux-libre-4.14.179-gnu/kernel/trace/trace.c linux-libre-4.14.180-gnu/kernel/trace/trace.c
--- linux-libre-4.14.179-gnu/kernel/trace/trace.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/kernel/trace/trace.c	2020-05-10 04:29:03.000000000 -0400
@@ -7720,6 +7720,7 @@ static int instance_mkdir(const char *na
 	struct trace_array *tr;
 	int ret;
 
+	mutex_lock(&event_mutex);
 	mutex_lock(&trace_types_lock);
 
 	ret = -EEXIST;
@@ -7775,6 +7776,7 @@ static int instance_mkdir(const char *na
 	list_add(&tr->list, &ftrace_trace_arrays);
 
 	mutex_unlock(&trace_types_lock);
+	mutex_unlock(&event_mutex);
 
 	return 0;
 
@@ -7786,6 +7788,7 @@ static int instance_mkdir(const char *na
 
  out_unlock:
 	mutex_unlock(&trace_types_lock);
+	mutex_unlock(&event_mutex);
 
 	return ret;
 
@@ -7798,6 +7801,7 @@ static int instance_rmdir(const char *na
 	int ret;
 	int i;
 
+	mutex_lock(&event_mutex);
 	mutex_lock(&trace_types_lock);
 
 	ret = -ENODEV;
@@ -7843,6 +7847,7 @@ static int instance_rmdir(const char *na
 
  out_unlock:
 	mutex_unlock(&trace_types_lock);
+	mutex_unlock(&event_mutex);
 
 	return ret;
 }
diff -druNp --no-dereference linux-libre-4.14.179-gnu/kernel/trace/trace_events.c linux-libre-4.14.180-gnu/kernel/trace/trace_events.c
--- linux-libre-4.14.179-gnu/kernel/trace/trace_events.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/kernel/trace/trace_events.c	2020-05-10 04:29:03.000000000 -0400
@@ -1403,8 +1403,8 @@ static int subsystem_open(struct inode *
 		return -ENODEV;
 
 	/* Make sure the system still exists */
-	mutex_lock(&trace_types_lock);
 	mutex_lock(&event_mutex);
+	mutex_lock(&trace_types_lock);
 	list_for_each_entry(tr, &ftrace_trace_arrays, list) {
 		list_for_each_entry(dir, &tr->systems, list) {
 			if (dir == inode->i_private) {
@@ -1418,8 +1418,8 @@ static int subsystem_open(struct inode *
 		}
 	}
  exit_loop:
-	mutex_unlock(&event_mutex);
 	mutex_unlock(&trace_types_lock);
+	mutex_unlock(&event_mutex);
 
 	if (!system)
 		return -ENODEV;
@@ -2305,15 +2305,15 @@ static void __add_event_to_tracers(struc
 int trace_add_event_call(struct trace_event_call *call)
 {
 	int ret;
-	mutex_lock(&trace_types_lock);
 	mutex_lock(&event_mutex);
+	mutex_lock(&trace_types_lock);
 
 	ret = __register_event(call, NULL);
 	if (ret >= 0)
 		__add_event_to_tracers(call);
 
-	mutex_unlock(&event_mutex);
 	mutex_unlock(&trace_types_lock);
+	mutex_unlock(&event_mutex);
 	return ret;
 }
 
@@ -2367,13 +2367,13 @@ int trace_remove_event_call(struct trace
 {
 	int ret;
 
-	mutex_lock(&trace_types_lock);
 	mutex_lock(&event_mutex);
+	mutex_lock(&trace_types_lock);
 	down_write(&trace_event_sem);
 	ret = probe_remove_event_call(call);
 	up_write(&trace_event_sem);
-	mutex_unlock(&event_mutex);
 	mutex_unlock(&trace_types_lock);
+	mutex_unlock(&event_mutex);
 
 	return ret;
 }
@@ -2435,8 +2435,8 @@ static int trace_module_notify(struct no
 {
 	struct module *mod = data;
 
-	mutex_lock(&trace_types_lock);
 	mutex_lock(&event_mutex);
+	mutex_lock(&trace_types_lock);
 	switch (val) {
 	case MODULE_STATE_COMING:
 		trace_module_add_events(mod);
@@ -2445,8 +2445,8 @@ static int trace_module_notify(struct no
 		trace_module_remove_events(mod);
 		break;
 	}
-	mutex_unlock(&event_mutex);
 	mutex_unlock(&trace_types_lock);
+	mutex_unlock(&event_mutex);
 
 	return 0;
 }
@@ -2961,24 +2961,24 @@ create_event_toplevel_files(struct dentr
  * creates the event hierachry in the @parent/events directory.
  *
  * Returns 0 on success.
+ *
+ * Must be called with event_mutex held.
  */
 int event_trace_add_tracer(struct dentry *parent, struct trace_array *tr)
 {
 	int ret;
 
-	mutex_lock(&event_mutex);
+	lockdep_assert_held(&event_mutex);
 
 	ret = create_event_toplevel_files(parent, tr);
 	if (ret)
-		goto out_unlock;
+		goto out;
 
 	down_write(&trace_event_sem);
 	__trace_add_event_dirs(tr);
 	up_write(&trace_event_sem);
 
- out_unlock:
-	mutex_unlock(&event_mutex);
-
+ out:
 	return ret;
 }
 
@@ -3007,9 +3007,10 @@ early_event_add_tracer(struct dentry *pa
 	return ret;
 }
 
+/* Must be called with event_mutex held */
 int event_trace_del_tracer(struct trace_array *tr)
 {
-	mutex_lock(&event_mutex);
+	lockdep_assert_held(&event_mutex);
 
 	/* Disable any event triggers and associated soft-disabled events */
 	clear_event_triggers(tr);
@@ -3030,8 +3031,6 @@ int event_trace_del_tracer(struct trace_
 
 	tr->event_dir = NULL;
 
-	mutex_unlock(&event_mutex);
-
 	return 0;
 }
 
diff -druNp --no-dereference linux-libre-4.14.179-gnu/lib/mpi/longlong.h linux-libre-4.14.180-gnu/lib/mpi/longlong.h
--- linux-libre-4.14.179-gnu/lib/mpi/longlong.h	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/lib/mpi/longlong.h	2020-05-10 04:29:03.000000000 -0400
@@ -756,22 +756,22 @@ do {									\
 do { \
 	if (__builtin_constant_p(bh) && (bh) == 0) \
 		__asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2" \
-		: "=r" ((USItype)(sh)), \
-		"=&r" ((USItype)(sl)) \
+		: "=r" (sh), \
+		"=&r" (sl) \
 		: "%r" ((USItype)(ah)), \
 		"%r" ((USItype)(al)), \
 		"rI" ((USItype)(bl))); \
 	else if (__builtin_constant_p(bh) && (bh) == ~(USItype) 0) \
 		__asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2" \
-		: "=r" ((USItype)(sh)), \
-		"=&r" ((USItype)(sl)) \
+		: "=r" (sh), \
+		"=&r" (sl) \
 		: "%r" ((USItype)(ah)), \
 		"%r" ((USItype)(al)), \
 		"rI" ((USItype)(bl))); \
 	else \
 		__asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3" \
-		: "=r" ((USItype)(sh)), \
-		"=&r" ((USItype)(sl)) \
+		: "=r" (sh), \
+		"=&r" (sl) \
 		: "%r" ((USItype)(ah)), \
 		"r" ((USItype)(bh)), \
 		"%r" ((USItype)(al)), \
@@ -781,36 +781,36 @@ do { \
 do { \
 	if (__builtin_constant_p(ah) && (ah) == 0) \
 		__asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfze|subfze} %0,%2" \
-		: "=r" ((USItype)(sh)), \
-		"=&r" ((USItype)(sl)) \
+		: "=r" (sh), \
+		"=&r" (sl) \
 		: "r" ((USItype)(bh)), \
 		"rI" ((USItype)(al)), \
 		"r" ((USItype)(bl))); \
 	else if (__builtin_constant_p(ah) && (ah) == ~(USItype) 0) \
 		__asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfme|subfme} %0,%2" \
-		: "=r" ((USItype)(sh)), \
-		"=&r" ((USItype)(sl)) \
+		: "=r" (sh), \
+		"=&r" (sl) \
 		: "r" ((USItype)(bh)), \
 		"rI" ((USItype)(al)), \
 		"r" ((USItype)(bl))); \
 	else if (__builtin_constant_p(bh) && (bh) == 0) \
 		__asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{ame|addme} %0,%2" \
-		: "=r" ((USItype)(sh)), \
-		"=&r" ((USItype)(sl)) \
+		: "=r" (sh), \
+		"=&r" (sl) \
 		: "r" ((USItype)(ah)), \
 		"rI" ((USItype)(al)), \
 		"r" ((USItype)(bl))); \
 	else if (__builtin_constant_p(bh) && (bh) == ~(USItype) 0) \
 		__asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{aze|addze} %0,%2" \
-		: "=r" ((USItype)(sh)), \
-		"=&r" ((USItype)(sl)) \
+		: "=r" (sh), \
+		"=&r" (sl) \
 		: "r" ((USItype)(ah)), \
 		"rI" ((USItype)(al)), \
 		"r" ((USItype)(bl))); \
 	else \
 		__asm__ ("{sf%I4|subf%I4c} %1,%5,%4\n\t{sfe|subfe} %0,%3,%2" \
-		: "=r" ((USItype)(sh)), \
-		"=&r" ((USItype)(sl)) \
+		: "=r" (sh), \
+		"=&r" (sl) \
 		: "r" ((USItype)(ah)), \
 		"r" ((USItype)(bh)), \
 		"rI" ((USItype)(al)), \
@@ -821,7 +821,7 @@ do { \
 do { \
 	USItype __m0 = (m0), __m1 = (m1); \
 	__asm__ ("mulhwu %0,%1,%2" \
-	: "=r" ((USItype) ph) \
+	: "=r" (ph) \
 	: "%r" (__m0), \
 	"r" (__m1)); \
 	(pl) = __m0 * __m1; \
diff -druNp --no-dereference linux-libre-4.14.179-gnu/Makefile linux-libre-4.14.180-gnu/Makefile
--- linux-libre-4.14.179-gnu/Makefile	2020-05-05 13:56:35.000000000 -0400
+++ linux-libre-4.14.180-gnu/Makefile	2020-05-10 16:24:03.000000000 -0400
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 14
-SUBLEVEL = 179
+SUBLEVEL = 180
 EXTRAVERSION = -gnu
 NAME = Petit Gorille
 
diff -druNp --no-dereference linux-libre-4.14.179-gnu/net/core/netclassid_cgroup.c linux-libre-4.14.180-gnu/net/core/netclassid_cgroup.c
--- linux-libre-4.14.179-gnu/net/core/netclassid_cgroup.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/net/core/netclassid_cgroup.c	2020-05-10 04:29:03.000000000 -0400
@@ -131,10 +131,8 @@ static int write_classid(struct cgroup_s
 	cs->classid = (u32)value;
 
 	css_task_iter_start(css, 0, &it);
-	while ((p = css_task_iter_next(&it))) {
+	while ((p = css_task_iter_next(&it)))
 		update_classid_task(p, cs->classid);
-		cond_resched();
-	}
 	css_task_iter_end(&it);
 
 	return 0;
diff -druNp --no-dereference linux-libre-4.14.179-gnu/net/mac80211/mlme.c linux-libre-4.14.180-gnu/net/mac80211/mlme.c
--- linux-libre-4.14.179-gnu/net/mac80211/mlme.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/net/mac80211/mlme.c	2020-05-10 04:29:03.000000000 -0400
@@ -2273,7 +2273,7 @@ void ieee80211_sta_tx_notify(struct ieee
 	if (!ieee80211_is_data(hdr->frame_control))
 	    return;
 
-	if (ieee80211_is_nullfunc(hdr->frame_control) &&
+	if (ieee80211_is_any_nullfunc(hdr->frame_control) &&
 	    sdata->u.mgd.probe_send_count > 0) {
 		if (ack)
 			ieee80211_sta_reset_conn_monitor(sdata);
diff -druNp --no-dereference linux-libre-4.14.179-gnu/net/mac80211/rx.c linux-libre-4.14.180-gnu/net/mac80211/rx.c
--- linux-libre-4.14.179-gnu/net/mac80211/rx.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/net/mac80211/rx.c	2020-05-10 04:29:03.000000000 -0400
@@ -1255,8 +1255,7 @@ ieee80211_rx_h_check_dup(struct ieee8021
 		return RX_CONTINUE;
 
 	if (ieee80211_is_ctl(hdr->frame_control) ||
-	    ieee80211_is_nullfunc(hdr->frame_control) ||
-	    ieee80211_is_qos_nullfunc(hdr->frame_control) ||
+	    ieee80211_is_any_nullfunc(hdr->frame_control) ||
 	    is_multicast_ether_addr(hdr->addr1))
 		return RX_CONTINUE;
 
@@ -1643,8 +1642,7 @@ ieee80211_rx_h_sta_process(struct ieee80
 	 * Drop (qos-)data::nullfunc frames silently, since they
 	 * are used only to control station power saving mode.
 	 */
-	if (ieee80211_is_nullfunc(hdr->frame_control) ||
-	    ieee80211_is_qos_nullfunc(hdr->frame_control)) {
+	if (ieee80211_is_any_nullfunc(hdr->frame_control)) {
 		I802_DEBUG_INC(rx->local->rx_handlers_drop_nullfunc);
 
 		/*
@@ -2134,7 +2132,7 @@ static int ieee80211_drop_unencrypted(st
 
 	/* Drop unencrypted frames if key is set. */
 	if (unlikely(!ieee80211_has_protected(fc) &&
-		     !ieee80211_is_nullfunc(fc) &&
+		     !ieee80211_is_any_nullfunc(fc) &&
 		     ieee80211_is_data(fc) && rx->key))
 		return -EACCES;
 
diff -druNp --no-dereference linux-libre-4.14.179-gnu/net/mac80211/status.c linux-libre-4.14.180-gnu/net/mac80211/status.c
--- linux-libre-4.14.179-gnu/net/mac80211/status.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/net/mac80211/status.c	2020-05-10 04:29:03.000000000 -0400
@@ -478,8 +478,7 @@ static void ieee80211_report_ack_skb(str
 		rcu_read_lock();
 		sdata = ieee80211_sdata_from_skb(local, skb);
 		if (sdata) {
-			if (ieee80211_is_nullfunc(hdr->frame_control) ||
-			    ieee80211_is_qos_nullfunc(hdr->frame_control))
+			if (ieee80211_is_any_nullfunc(hdr->frame_control))
 				cfg80211_probe_status(sdata->dev, hdr->addr1,
 						      cookie, acked,
 						      GFP_ATOMIC);
@@ -856,7 +855,7 @@ static void __ieee80211_tx_status(struct
 			I802_DEBUG_INC(local->dot11FailedCount);
 	}
 
-	if ((ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc)) &&
+	if (ieee80211_is_any_nullfunc(fc) &&
 	    ieee80211_has_pm(fc) &&
 	    ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS) &&
 	    !(info->flags & IEEE80211_TX_CTL_INJECTED) &&
diff -druNp --no-dereference linux-libre-4.14.179-gnu/net/mac80211/tx.c linux-libre-4.14.180-gnu/net/mac80211/tx.c
--- linux-libre-4.14.179-gnu/net/mac80211/tx.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/net/mac80211/tx.c	2020-05-10 04:29:03.000000000 -0400
@@ -296,7 +296,7 @@ ieee80211_tx_h_check_assoc(struct ieee80
 	if (unlikely(test_bit(SCAN_SW_SCANNING, &tx->local->scanning)) &&
 	    test_bit(SDATA_STATE_OFFCHANNEL, &tx->sdata->state) &&
 	    !ieee80211_is_probe_req(hdr->frame_control) &&
-	    !ieee80211_is_nullfunc(hdr->frame_control))
+	    !ieee80211_is_any_nullfunc(hdr->frame_control))
 		/*
 		 * When software scanning only nullfunc frames (to notify
 		 * the sleep state to the AP) and probe requests (for the
diff -druNp --no-dereference linux-libre-4.14.179-gnu/net/sctp/sm_make_chunk.c linux-libre-4.14.180-gnu/net/sctp/sm_make_chunk.c
--- linux-libre-4.14.179-gnu/net/sctp/sm_make_chunk.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/net/sctp/sm_make_chunk.c	2020-05-10 04:29:03.000000000 -0400
@@ -858,7 +858,11 @@ struct sctp_chunk *sctp_make_shutdown(co
 	struct sctp_chunk *retval;
 	__u32 ctsn;
 
-	ctsn = sctp_tsnmap_get_ctsn(&asoc->peer.tsn_map);
+	if (chunk && chunk->asoc)
+		ctsn = sctp_tsnmap_get_ctsn(&chunk->asoc->peer.tsn_map);
+	else
+		ctsn = sctp_tsnmap_get_ctsn(&asoc->peer.tsn_map);
+
 	shut.cum_tsn_ack = htonl(ctsn);
 
 	retval = sctp_make_control(asoc, SCTP_CID_SHUTDOWN, 0,
diff -druNp --no-dereference linux-libre-4.14.179-gnu/scripts/config linux-libre-4.14.180-gnu/scripts/config
--- linux-libre-4.14.179-gnu/scripts/config	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/scripts/config	2020-05-10 04:29:03.000000000 -0400
@@ -7,6 +7,9 @@ myname=${0##*/}
 # If no prefix forced, use the default CONFIG_
 CONFIG_="${CONFIG_-CONFIG_}"
 
+# We use an uncommon delimiter for sed substitutions
+SED_DELIM=$(echo -en "\001")
+
 usage() {
 	cat >&2 <<EOL
 Manipulate options in a .config file from the command line.
@@ -83,7 +86,7 @@ txt_subst() {
 	local infile="$3"
 	local tmpfile="$infile.swp"
 
-	sed -e "s:$before:$after:" "$infile" >"$tmpfile"
+	sed -e "s$SED_DELIM$before$SED_DELIM$after$SED_DELIM" "$infile" >"$tmpfile"
 	# replace original file with the edited one
 	mv "$tmpfile" "$infile"
 }
diff -druNp --no-dereference linux-libre-4.14.179-gnu/sound/pci/hda/hda_intel.c linux-libre-4.14.180-gnu/sound/pci/hda/hda_intel.c
--- linux-libre-4.14.179-gnu/sound/pci/hda/hda_intel.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/sound/pci/hda/hda_intel.c	2020-05-10 04:29:03.000000000 -0400
@@ -2172,9 +2172,10 @@ static const struct hdac_io_ops pci_hda_
  * some HD-audio PCI entries are exposed without any codecs, and such devices
  * should be ignored from the beginning.
  */
-static const struct snd_pci_quirk driver_blacklist[] = {
-	SND_PCI_QUIRK(0x1462, 0xcb59, "MSI TRX40 Creator", 0),
-	SND_PCI_QUIRK(0x1462, 0xcb60, "MSI TRX40", 0),
+static const struct pci_device_id driver_blacklist[] = {
+	{ PCI_DEVICE_SUB(0x1022, 0x1487, 0x1043, 0x874f) }, /* ASUS ROG Zenith II / Strix */
+	{ PCI_DEVICE_SUB(0x1022, 0x1487, 0x1462, 0xcb59) }, /* MSI TRX40 Creator */
+	{ PCI_DEVICE_SUB(0x1022, 0x1487, 0x1462, 0xcb60) }, /* MSI TRX40 */
 	{}
 };
 
@@ -2197,7 +2198,7 @@ static int azx_probe(struct pci_dev *pci
 	bool schedule_probe;
 	int err;
 
-	if (snd_pci_quirk_lookup(pci, driver_blacklist)) {
+	if (pci_match_id(driver_blacklist, pci)) {
 		dev_info(&pci->dev, "Skipping the blacklisted device\n");
 		return -ENODEV;
 	}
diff -druNp --no-dereference linux-libre-4.14.179-gnu/sound/soc/codecs/hdac_hdmi.c linux-libre-4.14.180-gnu/sound/soc/codecs/hdac_hdmi.c
--- linux-libre-4.14.179-gnu/sound/soc/codecs/hdac_hdmi.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/sound/soc/codecs/hdac_hdmi.c	2020-05-10 04:29:03.000000000 -0400
@@ -142,14 +142,14 @@ static struct hdac_hdmi_pcm *
 hdac_hdmi_get_pcm_from_cvt(struct hdac_hdmi_priv *hdmi,
 			   struct hdac_hdmi_cvt *cvt)
 {
-	struct hdac_hdmi_pcm *pcm = NULL;
+	struct hdac_hdmi_pcm *pcm;
 
 	list_for_each_entry(pcm, &hdmi->pcm_list, head) {
 		if (pcm->cvt == cvt)
-			break;
+			return pcm;
 	}
 
-	return pcm;
+	return NULL;
 }
 
 static void hdac_hdmi_jack_report(struct hdac_hdmi_pcm *pcm,
diff -druNp --no-dereference linux-libre-4.14.179-gnu/sound/soc/codecs/sgtl5000.c linux-libre-4.14.180-gnu/sound/soc/codecs/sgtl5000.c
--- linux-libre-4.14.179-gnu/sound/soc/codecs/sgtl5000.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/sound/soc/codecs/sgtl5000.c	2020-05-10 04:29:03.000000000 -0400
@@ -1563,6 +1563,40 @@ static int sgtl5000_i2c_probe(struct i2c
 		dev_err(&client->dev,
 			"Error %d initializing CHIP_CLK_CTRL\n", ret);
 
+	/* Mute everything to avoid pop from the following power-up */
+	ret = regmap_write(sgtl5000->regmap, SGTL5000_CHIP_ANA_CTRL,
+			   SGTL5000_CHIP_ANA_CTRL_DEFAULT);
+	if (ret) {
+		dev_err(&client->dev,
+			"Error %d muting outputs via CHIP_ANA_CTRL\n", ret);
+		goto disable_clk;
+	}
+
+	/*
+	 * If VAG is powered-on (e.g. from previous boot), it would be disabled
+	 * by the write to ANA_POWER in later steps of the probe code. This
+	 * may create a loud pop even with all outputs muted. The proper way
+	 * to circumvent this is disabling the bit first and waiting the proper
+	 * cool-down time.
+	 */
+	ret = regmap_read(sgtl5000->regmap, SGTL5000_CHIP_ANA_POWER, &value);
+	if (ret) {
+		dev_err(&client->dev, "Failed to read ANA_POWER: %d\n", ret);
+		goto disable_clk;
+	}
+	if (value & SGTL5000_VAG_POWERUP) {
+		ret = regmap_update_bits(sgtl5000->regmap,
+					 SGTL5000_CHIP_ANA_POWER,
+					 SGTL5000_VAG_POWERUP,
+					 0);
+		if (ret) {
+			dev_err(&client->dev, "Error %d disabling VAG\n", ret);
+			goto disable_clk;
+		}
+
+		msleep(SGTL5000_VAG_POWERDOWN_DELAY);
+	}
+
 	/* Follow section 2.2.1.1 of AN3663 */
 	ana_pwr = SGTL5000_ANA_POWER_DEFAULT;
 	if (sgtl5000->num_supplies <= VDDD) {
diff -druNp --no-dereference linux-libre-4.14.179-gnu/sound/soc/codecs/sgtl5000.h linux-libre-4.14.180-gnu/sound/soc/codecs/sgtl5000.h
--- linux-libre-4.14.179-gnu/sound/soc/codecs/sgtl5000.h	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/sound/soc/codecs/sgtl5000.h	2020-05-10 04:29:03.000000000 -0400
@@ -236,6 +236,7 @@
 /*
  * SGTL5000_CHIP_ANA_CTRL
  */
+#define SGTL5000_CHIP_ANA_CTRL_DEFAULT		0x0133
 #define SGTL5000_LINE_OUT_MUTE			0x0100
 #define SGTL5000_HP_SEL_MASK			0x0040
 #define SGTL5000_HP_SEL_SHIFT			6
diff -druNp --no-dereference linux-libre-4.14.179-gnu/sound/soc/sh/rcar/ssiu.c linux-libre-4.14.180-gnu/sound/soc/sh/rcar/ssiu.c
--- linux-libre-4.14.179-gnu/sound/soc/sh/rcar/ssiu.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/sound/soc/sh/rcar/ssiu.c	2020-05-10 04:29:03.000000000 -0400
@@ -172,7 +172,7 @@ static int rsnd_ssiu_init_gen2(struct rs
 			i;
 
 		for_each_rsnd_mod_array(i, pos, io, rsnd_ssi_array) {
-			shift	= (i * 4) + 16;
+			shift	= (i * 4) + 20;
 			val	= (val & ~(0xF << shift)) |
 				rsnd_mod_id(pos) << shift;
 		}
diff -druNp --no-dereference linux-libre-4.14.179-gnu/sound/soc/soc-topology.c linux-libre-4.14.180-gnu/sound/soc/soc-topology.c
--- linux-libre-4.14.179-gnu/sound/soc/soc-topology.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/sound/soc/soc-topology.c	2020-05-10 04:29:03.000000000 -0400
@@ -1954,7 +1954,9 @@ static int soc_tplg_pcm_elems_load(struc
 			_pcm = pcm;
 		} else {
 			abi_match = false;
-			pcm_new_ver(tplg, pcm, &_pcm);
+			ret = pcm_new_ver(tplg, pcm, &_pcm);
+			if (ret < 0)
+				return ret;
 		}
 
 		/* create the FE DAIs and DAI links */
diff -druNp --no-dereference linux-libre-4.14.179-gnu/tools/testing/selftests/ipc/msgque.c linux-libre-4.14.180-gnu/tools/testing/selftests/ipc/msgque.c
--- linux-libre-4.14.179-gnu/tools/testing/selftests/ipc/msgque.c	2020-05-05 13:15:53.000000000 -0400
+++ linux-libre-4.14.180-gnu/tools/testing/selftests/ipc/msgque.c	2020-05-10 04:29:03.000000000 -0400
@@ -137,7 +137,7 @@ int dump_queue(struct msgque_data *msgqu
 	for (kern_id = 0; kern_id < 256; kern_id++) {
 		ret = msgctl(kern_id, MSG_STAT, &ds);
 		if (ret < 0) {
-			if (errno == -EINVAL)
+			if (errno == EINVAL)
 				continue;
 			printf("Failed to get stats for IPC queue with id %d\n",
 					kern_id);
