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

Pull networking fixes from David Miller:

 1) Fix big endian overflow in nf_flow_table, from Arnd Bergmann.

 2) Fix port selection on big endian in nft_tproxy, from Phil Sutter.

 3) Fix precision tracking for unbound scalars in bpf verifier, from
    Daniel Borkmann.

 4) Fix integer overflow in socket rcvbuf check in UDP, from Antonio
    Messina.

 5) Do not perform a neigh confirmation during a pmtu update over a
    tunnel, from Hangbin Liu.

 6) Fix DMA mapping leak in dpaa_eth driver, from Madalin Bucur.

 7) Various PTP fixes for sja1105 dsa driver, from Vladimir Oltean.

 8) Add missing to dummy definition of of_mdiobus_child_is_phy(), from
    Geert Uytterhoeven

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (54 commits)
  hsr: fix slab-out-of-bounds Read in hsr_debugfs_rename()
  net/sched: add delete_empty() to filters and use it in cls_flower
  tcp: Fix highest_sack and highest_sack_seq
  ptp: fix the race between the release of ptp_clock and cdev
  net: dsa: sja1105: Reconcile the meaning of TPID and TPID2 for E/T and P/Q/R/S
  Documentation: net: dsa: sja1105: Remove text about taprio base-time limitation
  net: dsa: sja1105: Remove restriction of zero base-time for taprio offload
  net: dsa: sja1105: Really make the PTP command read-write
  net: dsa: sja1105: Take PTP egress timestamp by port, not mgmt slot
  cxgb4/cxgb4vf: fix flow control display for auto negotiation
  mlxsw: spectrum: Use dedicated policer for VRRP packets
  mlxsw: spectrum_router: Skip loopback RIFs during MAC validation
  net: stmmac: dwmac-meson8b: Fix the RGMII TX delay on Meson8b/8m2 SoCs
  net/sched: act_mirred: Pull mac prior redir to non mac_header_xmit device
  net_sched: sch_fq: properly set sk->sk_pacing_status
  bnx2x: Fix accounting of vlan resources among the PFs
  bnx2x: Use appropriate define for vlan credit
  of: mdio: Add missing inline to of_mdiobus_child_is_phy() dummy
  net: phy: aquantia: add suspend / resume ops for AQR105
  dpaa_eth: fix DMA mapping leak
  ...

26 files changed, 157 insertions, 122 deletions

diff --git a/drivers/net/dsa/bcm_sf2_cfp.c b/drivers/net/dsa/bcm_sf2_cfp.c
index f3f0c3f07391..1962c8330daa 100644
--- a/drivers/net/dsa/bcm_sf2_cfp.c
+++ b/drivers/net/dsa/bcm_sf2_cfp.c
@@ -358,7 +358,7 @@ static int bcm_sf2_cfp_ipv4_rule_set(struct bcm_sf2_priv *priv, int port,
 		return -EINVAL;
 	}
 
-	ip_frag = be32_to_cpu(fs->m_ext.data[0]);
+	ip_frag = !!(be32_to_cpu(fs->h_ext.data[0]) & 1);
 
 	/* Locate the first rule available */
 	if (fs->location == RX_CLS_LOC_ANY)
@@ -569,7 +569,7 @@ static int bcm_sf2_cfp_rule_cmp(struct bcm_sf2_priv *priv, int port,
 
 		if (rule->fs.flow_type != fs->flow_type ||
 		    rule->fs.ring_cookie != fs->ring_cookie ||
-		    rule->fs.m_ext.data[0] != fs->m_ext.data[0])
+		    rule->fs.h_ext.data[0] != fs->h_ext.data[0])
 			continue;
 
 		switch (fs->flow_type & ~FLOW_EXT) {
@@ -621,7 +621,7 @@ static int bcm_sf2_cfp_ipv6_rule_set(struct bcm_sf2_priv *priv, int port,
 		return -EINVAL;
 	}
 
-	ip_frag = be32_to_cpu(fs->m_ext.data[0]);
+	ip_frag = !!(be32_to_cpu(fs->h_ext.data[0]) & 1);
 
 	layout = &udf_tcpip6_layout;
 	slice_num = bcm_sf2_get_slice_number(layout, 0);
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index a51ac088c0bc..1da5ac111499 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -1569,8 +1569,8 @@ static int sja1105_vlan_filtering(struct dsa_switch *ds, int port, bool enabled)
 
 	if (enabled) {
 		/* Enable VLAN filtering. */
-		tpid  = ETH_P_8021AD;
-		tpid2 = ETH_P_8021Q;
+		tpid  = ETH_P_8021Q;
+		tpid2 = ETH_P_8021AD;
 	} else {
 		/* Disable VLAN filtering. */
 		tpid  = ETH_P_SJA1105;
@@ -1579,9 +1579,9 @@ static int sja1105_vlan_filtering(struct dsa_switch *ds, int port, bool enabled)
 
 	table = &priv->static_config.tables[BLK_IDX_GENERAL_PARAMS];
 	general_params = table->entries;
-	/* EtherType used to identify outer tagged (S-tag) VLAN traffic */
-	general_params->tpid = tpid;
 	/* EtherType used to identify inner tagged (C-tag) VLAN traffic */
+	general_params->tpid = tpid;
+	/* EtherType used to identify outer tagged (S-tag) VLAN traffic */
 	general_params->tpid2 = tpid2;
 	/* When VLAN filtering is on, we need to at least be able to
 	 * decode management traffic through the "backup plan".
@@ -1855,7 +1855,7 @@ static netdev_tx_t sja1105_port_deferred_xmit(struct dsa_switch *ds, int port,
 	if (!clone)
 		goto out;
 
-	sja1105_ptp_txtstamp_skb(ds, slot, clone);
+	sja1105_ptp_txtstamp_skb(ds, port, clone);
 
 out:
 	mutex_unlock(&priv->mgmt_lock);
diff --git a/drivers/net/dsa/sja1105/sja1105_ptp.c b/drivers/net/dsa/sja1105/sja1105_ptp.c
index 54258a25031d..43ab7589d0d0 100644
--- a/drivers/net/dsa/sja1105/sja1105_ptp.c
+++ b/drivers/net/dsa/sja1105/sja1105_ptp.c
@@ -234,7 +234,7 @@ int sja1105_ptp_commit(struct dsa_switch *ds, struct sja1105_ptp_cmd *cmd,
 	if (rw == SPI_WRITE)
 		priv->info->ptp_cmd_packing(buf, cmd, PACK);
 
-	rc = sja1105_xfer_buf(priv, SPI_WRITE, regs->ptp_control, buf,
+	rc = sja1105_xfer_buf(priv, rw, regs->ptp_control, buf,
 			      SJA1105_SIZE_PTP_CMD);
 
 	if (rw == SPI_READ)
@@ -659,7 +659,7 @@ void sja1105_ptp_clock_unregister(struct dsa_switch *ds)
 	ptp_data->clock = NULL;
 }
 
-void sja1105_ptp_txtstamp_skb(struct dsa_switch *ds, int slot,
+void sja1105_ptp_txtstamp_skb(struct dsa_switch *ds, int port,
 			      struct sk_buff *skb)
 {
 	struct sja1105_private *priv = ds->priv;
@@ -679,7 +679,7 @@ void sja1105_ptp_txtstamp_skb(struct dsa_switch *ds, int slot,
 		goto out;
 	}
 
-	rc = sja1105_ptpegr_ts_poll(ds, slot, &ts);
+	rc = sja1105_ptpegr_ts_poll(ds, port, &ts);
 	if (rc < 0) {
 		dev_err(ds->dev, "timed out polling for tstamp\n");
 		kfree_skb(skb);
diff --git a/drivers/net/dsa/sja1105/sja1105_static_config.c b/drivers/net/dsa/sja1105/sja1105_static_config.c
index 0d03e13e9909..63d2311817c4 100644
--- a/drivers/net/dsa/sja1105/sja1105_static_config.c
+++ b/drivers/net/dsa/sja1105/sja1105_static_config.c
@@ -142,6 +142,9 @@ static size_t sja1105et_general_params_entry_packing(void *buf, void *entry_ptr,
 	return size;
 }
 
+/* TPID and TPID2 are intentionally reversed so that semantic
+ * compatibility with E/T is kept.
+ */
 static size_t
 sja1105pqrs_general_params_entry_packing(void *buf, void *entry_ptr,
 					 enum packing_op op)
@@ -166,9 +169,9 @@ sja1105pqrs_general_params_entry_packing(void *buf, void *entry_ptr,
 	sja1105_packing(buf, &entry->mirr_port,   141, 139, size, op);
 	sja1105_packing(buf, &entry->vlmarker,    138, 107, size, op);
 	sja1105_packing(buf, &entry->vlmask,      106,  75, size, op);
-	sja1105_packing(buf, &entry->tpid,         74,  59, size, op);
+	sja1105_packing(buf, &entry->tpid2,        74,  59, size, op);
 	sja1105_packing(buf, &entry->ignore2stf,   58,  58, size, op);
-	sja1105_packing(buf, &entry->tpid2,        57,  42, size, op);
+	sja1105_packing(buf, &entry->tpid,         57,  42, size, op);
 	sja1105_packing(buf, &entry->queue_ts,     41,  41, size, op);
 	sja1105_packing(buf, &entry->egrmirrvid,   40,  29, size, op);
 	sja1105_packing(buf, &entry->egrmirrpcp,   28,  26, size, op);
diff --git a/drivers/net/dsa/sja1105/sja1105_tas.c b/drivers/net/dsa/sja1105/sja1105_tas.c
index 26b925b5dace..fa6750d973d7 100644
--- a/drivers/net/dsa/sja1105/sja1105_tas.c
+++ b/drivers/net/dsa/sja1105/sja1105_tas.c
@@ -477,11 +477,6 @@ int sja1105_setup_tc_taprio(struct dsa_switch *ds, int port,
 	if (admin->cycle_time_extension)
 		return -ENOTSUPP;
 
-	if (!ns_to_sja1105_delta(admin->base_time)) {
-		dev_err(ds->dev, "A base time of zero is not hardware-allowed\n");
-		return -ERANGE;
-	}
-
 	for (i = 0; i < admin->num_entries; i++) {
 		s64 delta_ns = admin->entries[i].interval;
 		s64 delta_cycles = ns_to_sja1105_delta(delta_ns);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
index 7a6e82db4231..bacc8552bce1 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
@@ -1536,8 +1536,11 @@ void bnx2x_get_rss_ind_table(struct bnx2x_rss_config_obj *rss_obj,
 	((MAX_MAC_CREDIT_E2 - GET_NUM_VFS_PER_PATH(bp) * VF_MAC_CREDIT_CNT) / \
 	 func_num + GET_NUM_VFS_PER_PF(bp) * VF_MAC_CREDIT_CNT)
 
+#define BNX2X_VFS_VLAN_CREDIT(bp)	\
+	(GET_NUM_VFS_PER_PATH(bp) * VF_VLAN_CREDIT_CNT)
+
 #define PF_VLAN_CREDIT_E2(bp, func_num)					 \
-	((MAX_MAC_CREDIT_E2 - GET_NUM_VFS_PER_PATH(bp) * VF_VLAN_CREDIT_CNT) / \
+	((MAX_VLAN_CREDIT_E2 - 1 - BNX2X_VFS_VLAN_CREDIT(bp)) /	\
 	 func_num + GET_NUM_VFS_PER_PF(bp) * VF_VLAN_CREDIT_CNT)
 
 #endif /* BNX2X_SP_VERBS */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index a70ac2097892..becee29f5df7 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -504,6 +504,7 @@ struct link_config {
 
 	enum cc_pause  requested_fc;     /* flow control user has requested */
 	enum cc_pause  fc;               /* actual link flow control */
+	enum cc_pause  advertised_fc;    /* actual advertised flow control */
 
 	enum cc_fec    requested_fec;	 /* Forward Error Correction: */
 	enum cc_fec    fec;		 /* requested and actual in use */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
index 20ab3b6285a2..c837382ee522 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
@@ -807,8 +807,8 @@ static void get_pauseparam(struct net_device *dev,
 	struct port_info *p = netdev_priv(dev);
 
 	epause->autoneg = (p->link_cfg.requested_fc & PAUSE_AUTONEG) != 0;
-	epause->rx_pause = (p->link_cfg.fc & PAUSE_RX) != 0;
-	epause->tx_pause = (p->link_cfg.fc & PAUSE_TX) != 0;
+	epause->rx_pause = (p->link_cfg.advertised_fc & PAUSE_RX) != 0;
+	epause->tx_pause = (p->link_cfg.advertised_fc & PAUSE_TX) != 0;
 }
 
 static int set_pauseparam(struct net_device *dev,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 19d18acfc9a6..844fdcf55118 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -4089,7 +4089,8 @@ static inline fw_port_cap32_t cc_to_fwcap_pause(enum cc_pause cc_pause)
 		if (cc_pause & PAUSE_TX)
 			fw_pause |= FW_PORT_CAP32_802_3_PAUSE;
 		else
-			fw_pause |= FW_PORT_CAP32_802_3_ASM_DIR;
+			fw_pause |= FW_PORT_CAP32_802_3_ASM_DIR |
+				    FW_PORT_CAP32_802_3_PAUSE;
 	} else if (cc_pause & PAUSE_TX) {
 		fw_pause |= FW_PORT_CAP32_802_3_ASM_DIR;
 	}
@@ -8563,17 +8564,17 @@ static fw_port_cap32_t lstatus_to_fwcap(u32 lstatus)
 void t4_handle_get_port_info(struct port_info *pi, const __be64 *rpl)
 {
 	const struct fw_port_cmd *cmd = (const void *)rpl;
-	int action = FW_PORT_CMD_ACTION_G(be32_to_cpu(cmd->action_to_len16));
-	struct adapter *adapter = pi->adapter;
+	fw_port_cap32_t pcaps, acaps, lpacaps, linkattr;
 	struct link_config *lc = &pi->link_cfg;
-	int link_ok, linkdnrc;
-	enum fw_port_type port_type;
+	struct adapter *adapter = pi->adapter;
+	unsigned int speed, fc, fec, adv_fc;
 	enum fw_port_module_type mod_type;
-	unsigned int speed, fc, fec;
-	fw_port_cap32_t pcaps, acaps, lpacaps, linkattr;
+	int action, link_ok, linkdnrc;
+	enum fw_port_type port_type;
 
 	/* Extract the various fields from the Port Information message.
 	 */
+	action = FW_PORT_CMD_ACTION_G(be32_to_cpu(cmd->action_to_len16));
 	switch (action) {
 	case FW_PORT_ACTION_GET_PORT_INFO: {
 		u32 lstatus = be32_to_cpu(cmd->u.info.lstatus_to_modtype);
@@ -8611,6 +8612,7 @@ void t4_handle_get_port_info(struct port_info *pi, const __be64 *rpl)
 	}
 
 	fec = fwcap_to_cc_fec(acaps);
+	adv_fc = fwcap_to_cc_pause(acaps);
 	fc = fwcap_to_cc_pause(linkattr);
 	speed = fwcap_to_speed(linkattr);
 
@@ -8667,7 +8669,9 @@ void t4_handle_get_port_info(struct port_info *pi, const __be64 *rpl)
 	}
 
 	if (link_ok != lc->link_ok || speed != lc->speed ||
-	    fc != lc->fc || fec != lc->fec) {	/* something changed */
+	    fc != lc->fc || adv_fc != lc->advertised_fc ||
+	    fec != lc->fec) {
+		/* something changed */
 		if (!link_ok && lc->link_ok) {
 			lc->link_down_rc = linkdnrc;
 			dev_warn_ratelimited(adapter->pdev_dev,
@@ -8677,6 +8681,7 @@ void t4_handle_get_port_info(struct port_info *pi, const __be64 *rpl)
 		}
 		lc->link_ok = link_ok;
 		lc->speed = speed;
+		lc->advertised_fc = adv_fc;
 		lc->fc = fc;
 		lc->fec = fec;
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index f6fc0875d5b0..f4d41f968afa 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -1690,8 +1690,8 @@ static void cxgb4vf_get_pauseparam(struct net_device *dev,
 	struct port_info *pi = netdev_priv(dev);
 
 	pauseparam->autoneg = (pi->link_cfg.requested_fc & PAUSE_AUTONEG) != 0;
-	pauseparam->rx_pause = (pi->link_cfg.fc & PAUSE_RX) != 0;
-	pauseparam->tx_pause = (pi->link_cfg.fc & PAUSE_TX) != 0;
+	pauseparam->rx_pause = (pi->link_cfg.advertised_fc & PAUSE_RX) != 0;
+	pauseparam->tx_pause = (pi->link_cfg.advertised_fc & PAUSE_TX) != 0;
 }
 
 /*
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
index ccca67cf4487..57cfd10a99ec 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
@@ -135,6 +135,7 @@ struct link_config {
 
 	enum cc_pause	requested_fc;	/* flow control user has requested */
 	enum cc_pause	fc;		/* actual link flow control */
+	enum cc_pause   advertised_fc;  /* actual advertised flow control */
 
 	enum cc_fec	auto_fec;	/* Forward Error Correction: */
 	enum cc_fec	requested_fec;	/*   "automatic" (IEEE 802.3), */
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
index 8a389d617a23..9d49ff211cc1 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
@@ -1913,16 +1913,16 @@ static const char *t4vf_link_down_rc_str(unsigned char link_down_rc)
 static void t4vf_handle_get_port_info(struct port_info *pi,
 				      const struct fw_port_cmd *cmd)
 {
-	int action = FW_PORT_CMD_ACTION_G(be32_to_cpu(cmd->action_to_len16));
-	struct adapter *adapter = pi->adapter;
+	fw_port_cap32_t pcaps, acaps, lpacaps, linkattr;
 	struct link_config *lc = &pi->link_cfg;
-	int link_ok, linkdnrc;
-	enum fw_port_type port_type;
+	struct adapter *adapter = pi->adapter;
+	unsigned int speed, fc, fec, adv_fc;
 	enum fw_port_module_type mod_type;
-	unsigned int speed, fc, fec;
-	fw_port_cap32_t pcaps, acaps, lpacaps, linkattr;
+	int action, link_ok, linkdnrc;
+	enum fw_port_type port_type;
 
 	/* Extract the various fields from the Port Information message. */
+	action = FW_PORT_CMD_ACTION_G(be32_to_cpu(cmd->action_to_len16));
 	switch (action) {
 	case FW_PORT_ACTION_GET_PORT_INFO: {
 		u32 lstatus = be32_to_cpu(cmd->u.info.lstatus_to_modtype);
@@ -1982,6 +1982,7 @@ static void t4vf_handle_get_port_info(struct port_info *pi,
 	}
 
 	fec = fwcap_to_cc_fec(acaps);
+	adv_fc = fwcap_to_cc_pause(acaps);
 	fc = fwcap_to_cc_pause(linkattr);
 	speed = fwcap_to_speed(linkattr);
 
@@ -2012,7 +2013,9 @@ static void t4vf_handle_get_port_info(struct port_info *pi,
 	}
 
 	if (link_ok != lc->link_ok || speed != lc->speed ||
-	    fc != lc->fc || fec != lc->fec) {	/* something changed */
+	    fc != lc->fc || adv_fc != lc->advertised_fc ||
+	    fec != lc->fec) {
+		/* something changed */
 		if (!link_ok && lc->link_ok) {
 			lc->link_down_rc = linkdnrc;
 			dev_warn_ratelimited(adapter->pdev_dev,
@@ -2022,6 +2025,7 @@ static void t4vf_handle_get_port_info(struct port_info *pi,
 		}
 		lc->link_ok = link_ok;
 		lc->speed = speed;
+		lc->advertised_fc = adv_fc;
 		lc->fc = fc;
 		lc->fec = fec;
 
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 6a9d12dad5d9..a301f0095223 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -1719,7 +1719,7 @@ static struct sk_buff *sg_fd_to_skb(const struct dpaa_priv *priv,
 	int page_offset;
 	unsigned int sz;
 	int *count_ptr;
-	int i;
+	int i, j;
 
 	vaddr = phys_to_virt(addr);
 	WARN_ON(!IS_ALIGNED((unsigned long)vaddr, SMP_CACHE_BYTES));
@@ -1736,14 +1736,14 @@ static struct sk_buff *sg_fd_to_skb(const struct dpaa_priv *priv,
 		WARN_ON(!IS_ALIGNED((unsigned long)sg_vaddr,
 				    SMP_CACHE_BYTES));
 
+		dma_unmap_page(priv->rx_dma_dev, sg_addr,
+			       DPAA_BP_RAW_SIZE, DMA_FROM_DEVICE);
+
 		/* We may use multiple Rx pools */
 		dpaa_bp = dpaa_bpid2pool(sgt[i].bpid);
 		if (!dpaa_bp)
 			goto free_buffers;
 
-		count_ptr = this_cpu_ptr(dpaa_bp->percpu_count);
-		dma_unmap_page(priv->rx_dma_dev, sg_addr,
-			       DPAA_BP_RAW_SIZE, DMA_FROM_DEVICE);
 		if (!skb) {
 			sz = dpaa_bp->size +
 				SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
@@ -1786,7 +1786,9 @@ static struct sk_buff *sg_fd_to_skb(const struct dpaa_priv *priv,
 			skb_add_rx_frag(skb, i - 1, head_page, frag_off,
 					frag_len, dpaa_bp->size);
 		}
+
 		/* Update the pool count for the current {cpu x bpool} */
+		count_ptr = this_cpu_ptr(dpaa_bp->percpu_count);
 		(*count_ptr)--;
 
 		if (qm_sg_entry_is_final(&sgt[i]))
@@ -1800,26 +1802,25 @@ static struct sk_buff *sg_fd_to_skb(const struct dpaa_priv *priv,
 	return skb;
 
 free_buffers:
-	/* compensate sw bpool counter changes */
-	for (i--; i >= 0; i--) {
-		dpaa_bp = dpaa_bpid2pool(sgt[i].bpid);
-		if (dpaa_bp) {
-			count_ptr = this_cpu_ptr(dpaa_bp->percpu_count);
-			(*count_ptr)++;
-		}
-	}
 	/* free all the SG entries */
-	for (i = 0; i < DPAA_SGT_MAX_ENTRIES ; i++) {
-		sg_addr = qm_sg_addr(&sgt[i]);
+	for (j = 0; j < DPAA_SGT_MAX_ENTRIES ; j++) {
+		sg_addr = qm_sg_addr(&sgt[j]);
 		sg_vaddr = phys_to_virt(sg_addr);
+		/* all pages 0..i were unmaped */
+		if (j > i)
+			dma_unmap_page(priv->rx_dma_dev, qm_sg_addr(&sgt[j]),
+				       DPAA_BP_RAW_SIZE, DMA_FROM_DEVICE);
 		free_pages((unsigned long)sg_vaddr, 0);
-		dpaa_bp = dpaa_bpid2pool(sgt[i].bpid);
-		if (dpaa_bp) {
-			count_ptr = this_cpu_ptr(dpaa_bp->percpu_count);
-			(*count_ptr)--;
+		/* counters 0..i-1 were decremented */
+		if (j >= i) {
+			dpaa_bp = dpaa_bpid2pool(sgt[j].bpid);
+			if (dpaa_bp) {
+				count_ptr = this_cpu_ptr(dpaa_bp->percpu_count);
+				(*count_ptr)--;
+			}
 		}
 
-		if (qm_sg_entry_is_final(&sgt[i]))
+		if (qm_sg_entry_is_final(&sgt[j]))
 			break;
 	}
 	/* free the SGT fragment */
diff --git a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2.c b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2.c
index 544344ac4894..79057af4fe99 100644
--- a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2.c
+++ b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2.c
@@ -6,6 +6,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/netlink.h>
+#include <linux/vmalloc.h>
 #include <linux/xz.h>
 #include "mlxfw_mfa2.h"
 #include "mlxfw_mfa2_file.h"
@@ -548,7 +549,7 @@ mlxfw_mfa2_file_component_get(const struct mlxfw_mfa2_file *mfa2_file,
 	comp_size = be32_to_cpu(comp->size);
 	comp_buf_size = comp_size + mlxfw_mfa2_comp_magic_len;
 
-	comp_data = kmalloc(sizeof(*comp_data) + comp_buf_size, GFP_KERNEL);
+	comp_data = vzalloc(sizeof(*comp_data) + comp_buf_size);
 	if (!comp_data)
 		return ERR_PTR(-ENOMEM);
 	comp_data->comp.data_size = comp_size;
@@ -570,7 +571,7 @@ mlxfw_mfa2_file_component_get(const struct mlxfw_mfa2_file *mfa2_file,
 	comp_data->comp.data = comp_data->buff + mlxfw_mfa2_comp_magic_len;
 	return &comp_data->comp;
 err_out:
-	kfree(comp_data);
+	vfree(comp_data);
 	return ERR_PTR(err);
 }
 
@@ -579,7 +580,7 @@ void mlxfw_mfa2_file_component_put(struct mlxfw_mfa2_component *comp)
 	const struct mlxfw_mfa2_comp_data *comp_data;
 
 	comp_data = container_of(comp, struct mlxfw_mfa2_comp_data, comp);
-	kfree(comp_data);
+	vfree(comp_data);
 }
 
 void mlxfw_mfa2_file_fini(struct mlxfw_mfa2_file *mfa2_file)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 5294a1622643..af30e8a76682 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -5472,6 +5472,7 @@ enum mlxsw_reg_htgt_trap_group {
 	MLXSW_REG_HTGT_TRAP_GROUP_SP_LBERROR,
 	MLXSW_REG_HTGT_TRAP_GROUP_SP_PTP0,
 	MLXSW_REG_HTGT_TRAP_GROUP_SP_PTP1,
+	MLXSW_REG_HTGT_TRAP_GROUP_SP_VRRP,
 
 	__MLXSW_REG_HTGT_TRAP_GROUP_MAX,
 	MLXSW_REG_HTGT_TRAP_GROUP_MAX = __MLXSW_REG_HTGT_TRAP_GROUP_MAX - 1
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 556dca328bb5..f7fd5e8fbf96 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -4542,8 +4542,8 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
 	MLXSW_SP_RXL_MARK(ROUTER_ALERT_IPV6, TRAP_TO_CPU, ROUTER_EXP, false),
 	MLXSW_SP_RXL_MARK(IPIP_DECAP_ERROR, TRAP_TO_CPU, ROUTER_EXP, false),
 	MLXSW_SP_RXL_MARK(DECAP_ECN0, TRAP_TO_CPU, ROUTER_EXP, false),
-	MLXSW_SP_RXL_MARK(IPV4_VRRP, TRAP_TO_CPU, ROUTER_EXP, false),
-	MLXSW_SP_RXL_MARK(IPV6_VRRP, TRAP_TO_CPU, ROUTER_EXP, false),
+	MLXSW_SP_RXL_MARK(IPV4_VRRP, TRAP_TO_CPU, VRRP, false),
+	MLXSW_SP_RXL_MARK(IPV6_VRRP, TRAP_TO_CPU, VRRP, false),
 	/* PKT Sample trap */
 	MLXSW_RXL(mlxsw_sp_rx_listener_sample_func, PKT_SAMPLE, MIRROR_TO_CPU,
 		  false, SP_IP2ME, DISCARD),
@@ -4626,6 +4626,10 @@ static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
 			rate = 19 * 1024;
 			burst_size = 12;
 			break;
+		case MLXSW_REG_HTGT_TRAP_GROUP_SP_VRRP:
+			rate = 360;
+			burst_size = 7;
+			break;
 		default:
 			continue;
 		}
@@ -4665,6 +4669,7 @@ static int mlxsw_sp_trap_groups_set(struct mlxsw_core *mlxsw_core)
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_OSPF:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_PIM:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_PTP0:
+		case MLXSW_REG_HTGT_TRAP_GROUP_SP_VRRP:
 			priority = 5;
 			tc = 5;
 			break;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 08b7e9f964da..8290e82240fc 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -7079,6 +7079,9 @@ static int mlxsw_sp_router_port_check_rif_addr(struct mlxsw_sp *mlxsw_sp,
 
 	for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++) {
 		rif = mlxsw_sp->router->rifs[i];
+		if (rif && rif->ops &&
+		    rif->ops->type == MLXSW_SP_RIF_TYPE_IPIP_LB)
+			continue;
 		if (rif && rif->dev && rif->dev != dev &&
 		    !ether_addr_equal_masked(rif->dev->dev_addr, dev_addr,
 					     mlxsw_sp->mac_mask)) {
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
index bd6c01004913..0e2fa14f1423 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
@@ -112,6 +112,14 @@ static int meson8b_init_rgmii_tx_clk(struct meson8b_dwmac *dwmac)
 	struct device *dev = dwmac->dev;
 	const char *parent_name, *mux_parent_names[MUX_CLK_NUM_PARENTS];
 	struct meson8b_dwmac_clk_configs *clk_configs;
+	static const struct clk_div_table div_table[] = {
+		{ .div = 2, .val = 2, },
+		{ .div = 3, .val = 3, },
+		{ .div = 4, .val = 4, },
+		{ .div = 5, .val = 5, },
+		{ .div = 6, .val = 6, },
+		{ .div = 7, .val = 7, },
+	};
 
 	clk_configs = devm_kzalloc(dev, sizeof(*clk_configs), GFP_KERNEL);
 	if (!clk_configs)
@@ -146,9 +154,9 @@ static int meson8b_init_rgmii_tx_clk(struct meson8b_dwmac *dwmac)
 	clk_configs->m250_div.reg = dwmac->regs + PRG_ETH0;
 	clk_configs->m250_div.shift = PRG_ETH0_CLK_M250_DIV_SHIFT;
 	clk_configs->m250_div.width = PRG_ETH0_CLK_M250_DIV_WIDTH;
-	clk_configs->m250_div.flags = CLK_DIVIDER_ONE_BASED |
-				CLK_DIVIDER_ALLOW_ZERO |
-				CLK_DIVIDER_ROUND_CLOSEST;
+	clk_configs->m250_div.table = div_table;
+	clk_configs->m250_div.flags = CLK_DIVIDER_ALLOW_ZERO |
+				      CLK_DIVIDER_ROUND_CLOSEST;
 	clk = meson8b_dwmac_register_clk(dwmac, "m250_div", &parent_name, 1,
 					 &clk_divider_ops,
 					 &clk_configs->m250_div.hw);
diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c
index e5b7d6d2286e..fca471e27f39 100644
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
@@ -540,7 +540,7 @@ static int gtp_build_skb_ip4(struct sk_buff *skb, struct net_device *dev,
 		mtu = dst_mtu(&rt->dst);
 	}
 
-	rt->dst.ops->update_pmtu(&rt->dst, NULL, skb, mtu);
+	rt->dst.ops->update_pmtu(&rt->dst, NULL, skb, mtu, false);
 
 	if (!skb_is_gso(skb) && (iph->frag_off & htons(IP_DF)) &&
 	    mtu < ntohs(iph->tot_len)) {
diff --git a/drivers/net/phy/aquantia_main.c b/drivers/net/phy/aquantia_main.c
index 3b29d381116f..975789d9349d 100644
--- a/drivers/net/phy/aquantia_main.c
+++ b/drivers/net/phy/aquantia_main.c
@@ -627,6 +627,8 @@ static struct phy_driver aqr_driver[] = {
 	.config_intr	= aqr_config_intr,
 	.ack_interrupt	= aqr_ack_interrupt,
 	.read_status	= aqr_read_status,
+	.suspend	= aqr107_suspend,
+	.resume		= aqr107_resume,
 },
 {
 	PHY_ID_MATCH_MODEL(PHY_ID_AQR106),
diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c
index e60eab7f8a61..61fafe0374ce 100644
--- a/drivers/ptp/ptp_clock.c
+++ b/drivers/ptp/ptp_clock.c
@@ -166,9 +166,9 @@ static struct posix_clock_operations ptp_clock_ops = {
 	.read		= ptp_read,
 };
 
-static void delete_ptp_clock(struct posix_clock *pc)
+static void ptp_clock_release(struct device *dev)
 {
-	struct ptp_clock *ptp = container_of(pc, struct ptp_clock, clock);
+	struct ptp_clock *ptp = container_of(dev, struct ptp_clock, dev);
 
 	mutex_destroy(&ptp->tsevq_mux);
 	mutex_destroy(&ptp->pincfg_mux);
@@ -213,7 +213,6 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
 	}
 
 	ptp->clock.ops = ptp_clock_ops;
-	ptp->clock.release = delete_ptp_clock;
 	ptp->info = info;
 	ptp->devid = MKDEV(major, index);
 	ptp->index = index;
@@ -236,15 +235,6 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
 	if (err)
 		goto no_pin_groups;
 
-	/* Create a new device in our class. */
-	ptp->dev = device_create_with_groups(ptp_class, parent, ptp->devid,
-					     ptp, ptp->pin_attr_groups,
-					     "ptp%d", ptp->index);
-	if (IS_ERR(ptp->dev)) {
-		err = PTR_ERR(ptp->dev);
-		goto no_device;
-	}
-
 	/* Register a new PPS source. */
 	if (info->pps) {
 		struct pps_source_info pps;
@@ -260,8 +250,18 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
 		}
 	}
 
-	/* Create a posix clock. */
-	err = posix_clock_register(&ptp->clock, ptp->devid);
+	/* Initialize a new device of our class in our clock structure. */
+	device_initialize(&ptp->dev);
+	ptp->dev.devt = ptp->devid;
+	ptp->dev.class = ptp_class;
+	ptp->dev.parent = parent;
+	ptp->dev.groups = ptp->pin_attr_groups;
+	ptp->dev.release = ptp_clock_release;
+	dev_set_drvdata(&ptp->dev, ptp);
+	dev_set_name(&ptp->dev, "ptp%d", ptp->index);
+
+	/* Create a posix clock and link it to the device. */
+	err = posix_clock_register(&ptp->clock, &ptp->dev);
 	if (err) {
 		pr_err("failed to create posix clock\n");
 		goto no_clock;
@@ -273,8 +273,6 @@ no_clock:
 	if (ptp->pps_source)
 		pps_unregister_source(ptp->pps_source);
 no_pps:
-	device_destroy(ptp_class, ptp->devid);
-no_device:
 	ptp_cleanup_pin_groups(ptp);
 no_pin_groups:
 	if (ptp->kworker)
@@ -304,7 +302,6 @@ int ptp_clock_unregister(struct ptp_clock *ptp)
 	if (ptp->pps_source)
 		pps_unregister_source(ptp->pps_source);
 
-	device_destroy(ptp_class, ptp->devid);
 	ptp_cleanup_pin_groups(ptp);
 
 	posix_clock_unregister(&ptp->clock);
diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
index 9171d42468fd..6b97155148f1 100644
--- a/drivers/ptp/ptp_private.h
+++ b/drivers/ptp/ptp_private.h
@@ -28,7 +28,7 @@ struct timestamp_event_queue {
 
 struct ptp_clock {
 	struct posix_clock clock;
-	struct device *dev;
+	struct device dev;
 	struct ptp_clock_info *info;
 	dev_t devid;
 	int index; /* index into clocks.map */
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index bc4158888af9..29facb913671 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -2482,50 +2482,46 @@ static int qeth_mpc_initialize(struct qeth_card *card)
 	rc = qeth_cm_enable(card);
 	if (rc) {
 		QETH_CARD_TEXT_(card, 2, "2err%d", rc);
-		goto out_qdio;
+		return rc;
 	}
 	rc = qeth_cm_setup(card);
 	if (rc) {
 		QETH_CARD_TEXT_(card, 2, "3err%d", rc);
-		goto out_qdio;
+		return rc;
 	}
 	rc = qeth_ulp_enable(card);
 	if (rc) {
 		QETH_CARD_TEXT_(card, 2, "4err%d", rc);
-		goto out_qdio;
+		return rc;
 	}
 	rc = qeth_ulp_setup(card);
 	if (rc) {
 		QETH_CARD_TEXT_(card, 2, "5err%d", rc);
-		goto out_qdio;
+		return rc;
 	}
 	rc = qeth_alloc_qdio_queues(card);
 	if (rc) {
 		QETH_CARD_TEXT_(card, 2, "5err%d", rc);
-		goto out_qdio;
+		return rc;
 	}
 	rc = qeth_qdio_establish(card);
 	if (rc) {
 		QETH_CARD_TEXT_(card, 2, "6err%d", rc);
 		qeth_free_qdio_queues(card);
-		goto out_qdio;
+		return rc;
 	}
 	rc = qeth_qdio_activate(card);
 	if (rc) {
 		QETH_CARD_TEXT_(card, 2, "7err%d", rc);
-		goto out_qdio;
+		return rc;
 	}
 	rc = qeth_dm_act(card);
 	if (rc) {
 		QETH_CARD_TEXT_(card, 2, "8err%d", rc);
-		goto out_qdio;
+		return rc;
 	}
 
 	return 0;
-out_qdio:
-	qeth_qdio_clear_card(card, !IS_IQD(card));
-	qdio_free(CARD_DDEV(card));
-	return rc;
 }
 
 void qeth_print_status_message(struct qeth_card *card)
@@ -3429,11 +3425,6 @@ int qeth_configure_cq(struct qeth_card *card, enum qeth_cq cq)
 			goto out;
 		}
 
-		if (card->state != CARD_STATE_DOWN) {
-			rc = -1;
-			goto out;
-		}
-
 		qeth_free_qdio_queues(card);
 		card->options.cq = cq;
 		rc = 0;
@@ -5035,10 +5026,8 @@ retriable:
 	}
 	if (qeth_adp_supported(card, IPA_SETADP_SET_DIAG_ASSIST)) {
 		rc = qeth_query_setdiagass(card);
-		if (rc < 0) {
+		if (rc)
 			QETH_CARD_TEXT_(card, 2, "8err%d", rc);
-			goto out;
-		}
 	}
 
 	if (!qeth_is_diagass_supported(card, QETH_DIAGS_CMD_TRAP) ||
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 8c95e6019bac..47d37e75dda6 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -287,12 +287,12 @@ static void qeth_l2_stop_card(struct qeth_card *card)
 		card->state = CARD_STATE_HARDSETUP;
 	}
 	if (card->state == CARD_STATE_HARDSETUP) {
-		qeth_qdio_clear_card(card, 0);
 		qeth_drain_output_queues(card);
 		qeth_clear_working_pool_list(card);
 		card->state = CARD_STATE_DOWN;
 	}
 
+	qeth_qdio_clear_card(card, 0);
 	flush_workqueue(card->event_wq);
 	card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
 	card->info.promisc_mode = 0;
@@ -1952,8 +1952,7 @@ int qeth_l2_vnicc_get_timeout(struct qeth_card *card, u32 *timeout)
 /* check if VNICC is currently enabled */
 bool qeth_l2_vnicc_is_in_use(struct qeth_card *card)
 {
-	/* if everything is turned off, VNICC is not active */
-	if (!card->options.vnicc.cur_chars)
+	if (!card->options.vnicc.sup_chars)
 		return false;
 	/* default values are only OK if rx_bcast was not enabled by user
 	 * or the card is offline.
@@ -2040,8 +2039,9 @@ static void qeth_l2_vnicc_init(struct qeth_card *card)
 	/* enforce assumed default values and recover settings, if changed  */
 	error |= qeth_l2_vnicc_recover_timeout(card, QETH_VNICC_LEARNING,
 					       timeout);
-	chars_tmp = card->options.vnicc.wanted_chars ^ QETH_VNICC_DEFAULT;
-	chars_tmp |= QETH_VNICC_BRIDGE_INVISIBLE;
+	/* Change chars, if necessary  */
+	chars_tmp = card->options.vnicc.wanted_chars ^
+		    card->options.vnicc.cur_chars;
 	chars_len = sizeof(card->options.vnicc.wanted_chars) * BITS_PER_BYTE;
 	for_each_set_bit(i, &chars_tmp, chars_len) {
 		vnicc = BIT(i);
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 04e301de376f..5508ab89b518 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -1307,12 +1307,12 @@ static void qeth_l3_stop_card(struct qeth_card *card)
 		card->state = CARD_STATE_HARDSETUP;
 	}
 	if (card->state == CARD_STATE_HARDSETUP) {
-		qeth_qdio_clear_card(card, 0);
 		qeth_drain_output_queues(card);
 		qeth_clear_working_pool_list(card);
 		card->state = CARD_STATE_DOWN;
 	}
 
+	qeth_qdio_clear_card(card, 0);
 	flush_workqueue(card->event_wq);
 	card->info.promisc_mode = 0;
 }
diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c
index f9067ed6c7d3..e8c848f72c6d 100644
--- a/drivers/s390/net/qeth_l3_sys.c
+++ b/drivers/s390/net/qeth_l3_sys.c
@@ -242,21 +242,33 @@ static ssize_t qeth_l3_dev_hsuid_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
 	struct qeth_card *card = dev_get_drvdata(dev);
+	int rc = 0;
 	char *tmp;
-	int rc;
 
 	if (!IS_IQD(card))
 		return -EPERM;
-	if (card->state != CARD_STATE_DOWN)
-		return -EPERM;
-	if (card->options.sniffer)
-		return -EPERM;
-	if (card->options.cq == QETH_CQ_NOTAVAILABLE)
-		return -EPERM;
+
+	mutex_lock(&card->conf_mutex);
+	if (card->state != CARD_STATE_DOWN) {
+		rc = -EPERM;
+		goto out;
+	}
+
+	if (card->options.sniffer) {
+		rc = -EPERM;
+		goto out;
+	}
+
+	if (card->options.cq == QETH_CQ_NOTAVAILABLE) {
+		rc = -EPERM;
+		goto out;
+	}
 
 	tmp = strsep((char **)&buf, "\n");
-	if (strlen(tmp) > 8)
-		return -EINVAL;
+	if (strlen(tmp) > 8) {
+		rc = -EINVAL;
+		goto out;
+	}
 
 	if (card->options.hsuid[0])
 		/* delete old ip address */
@@ -267,11 +279,13 @@ static ssize_t qeth_l3_dev_hsuid_store(struct device *dev,
 		card->options.hsuid[0] = '\0';
 		memcpy(card->dev->perm_addr, card->options.hsuid, 9);
 		qeth_configure_cq(card, QETH_CQ_DISABLED);
-		return count;
+		goto out;
 	}
 
-	if (qeth_configure_cq(card, QETH_CQ_ENABLED))
-		return -EPERM;
+	if (qeth_configure_cq(card, QETH_CQ_ENABLED)) {
+		rc = -EPERM;
+		goto out;
+	}
 
 	snprintf(card->options.hsuid, sizeof(card->options.hsuid),
 		 "%-8s", tmp);
@@ -280,6 +294,8 @@ static ssize_t qeth_l3_dev_hsuid_store(struct device *dev,
 
 	rc = qeth_l3_modify_hsuid(card, true);
 
+out:
+	mutex_unlock(&card->conf_mutex);
 	return rc ? rc : count;
 }