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

Pull networking fixes from David Miller:

 1) Fix type of bind option flag in af_xdp, from Baruch Siach.

 2) Fix use after free in bpf_xdp_link_release(), from Xuan Zhao.

 3) PM refcnt imbakance in r8152, from Takashi Iwai.

 4) Sign extension ug in liquidio, from Colin Ian King.

 5) Mising range check in s390 bpf jit, from Colin Ian King.

 6) Uninit value in caif_seqpkt_sendmsg(), from Ziyong Xuan.

 7) Fix skb page recycling race, from Ilias Apalodimas.

 8) Fix memory leak in tcindex_partial_destroy_work, from Pave Skripkin.

 9) netrom timer sk refcnt issues, from Nguyen Dinh Phi.

10) Fix data races aroun tcp's tfo_active_disable_stamp, from Eric
    Dumazet.

11) act_skbmod should only operate on ethernet packets, from Peilin Ye.

12) Fix slab out-of-bpunds in fib6_nh_flush_exceptions(),, from Psolo
    Abeni.

13) Fix sparx5 dependencies, from Yajun Deng.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (74 commits)
  dpaa2-switch: seed the buffer pool after allocating the swp
  net: sched: cls_api: Fix the the wrong parameter
  net: sparx5: fix unmet dependencies warning
  net: dsa: tag_ksz: dont let the hardware process the layer 4 checksum
  net: dsa: ensure linearized SKBs in case of tail taggers
  ravb: Remove extra TAB
  ravb: Fix a typo in comment
  net: dsa: sja1105: make VID 4095 a bridge VLAN too
  tcp: disable TFO blackhole logic by default
  sctp: do not update transport pathmtu if SPP_PMTUD_ENABLE is not set
  net: ixp46x: fix ptp build failure
  ibmvnic: Remove the proper scrq flush
  selftests: net: add ESP-in-UDP PMTU test
  udp: check encap socket in __udp_lib_err
  sctp: update active_key for asoc when old key is being replaced
  r8169: Avoid duplicate sysfs entry creation error
  ixgbe: Fix packet corruption due to missing DMA sync
  Revert "qed: fix possible unpaired spin_{un}lock_bh in _qed_mcp_cmd_and_union()"
  ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions
  fsl/fman: Add fibre support
  ...

Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml

@@ -0,0 +1,93 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/nxp,dwmac-imx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8 DWMAC glue layer Device Tree Bindings
+
+maintainers:
+  - Joakim Zhang <[email protected]>
+
+# We need a select here so we don't match all nodes with 'snps,dwmac'
+select:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - nxp,imx8mp-dwmac-eqos
+          - nxp,imx8dxl-dwmac-eqos
+  required:
+    - compatible
+
+allOf:
+  - $ref: "snps,dwmac.yaml#"
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - nxp,imx8mp-dwmac-eqos
+              - nxp,imx8dxl-dwmac-eqos
+          - const: snps,dwmac-5.10a
+
+  clocks:
+    minItems: 3
+    maxItems: 5
+    items:
+      - description: MAC host clock
+      - description: MAC apb clock
+      - description: MAC timer clock
+      - description: MAC RGMII TX clock
+      - description: EQOS MEM clock
+
+  clock-names:
+    minItems: 3
+    maxItems: 5
+    contains:
+      enum:
+        - stmmaceth
+        - pclk
+        - ptp_ref
+        - tx
+        - mem
+
+  intf_mode:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description:
+      Should be phandle/offset pair. The phandle to the syscon node which
+      encompases the GPR register, and the offset of the GPR register.
+
+  snps,rmii_refclk_ext:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      To select RMII reference clock from external.
+
+required:
+  - compatible
+  - clocks
+  - clock-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/imx8mp-clock.h>
+
+    eqos: ethernet@30bf0000 {
+            compatible = "nxp,imx8mp-dwmac-eqos","snps,dwmac-5.10a";
+            reg = <0x30bf0000 0x10000>;
+            interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "macirq", "eth_wake_irq";
+            clocks = <&clk IMX8MP_CLK_ENET_QOS_ROOT>,
+                     <&clk IMX8MP_CLK_QOS_ENET_ROOT>,
+                     <&clk IMX8MP_CLK_ENET_QOS_TIMER>,
+                     <&clk IMX8MP_CLK_ENET_QOS>;
+            clock-names = "stmmaceth", "pclk", "ptp_ref", "tx";
+            phy-mode = "rgmii";
+            status = "disabled";
+    };

Documentation/devicetree/bindings/net/snps,dwmac.yaml

@@ -28,6 +28,7 @@ select:
           - snps,dwmac-4.00
           - snps,dwmac-4.10a
           - snps,dwmac-4.20a
+          - snps,dwmac-5.10a
           - snps,dwxgmac
           - snps,dwxgmac-2.10
 
@@ -82,6 +83,7 @@ properties:
         - snps,dwmac-4.00
         - snps,dwmac-4.10a
         - snps,dwmac-4.20a
+        - snps,dwmac-5.10a
         - snps,dwxgmac
         - snps,dwxgmac-2.10
 
@@ -375,6 +377,7 @@ allOf:
               - snps,dwmac-4.00
               - snps,dwmac-4.10a
               - snps,dwmac-4.20a
+              - snps,dwmac-5.10a
               - snps,dwxgmac
               - snps,dwxgmac-2.10
               - st,spear600-gmac

Documentation/networking/af_xdp.rst

@@ -243,16 +243,16 @@ Configuration Flags and Socket Options
 These are the various configuration flags that can be used to control
 and monitor the behavior of AF_XDP sockets.
 
-XDP_COPY and XDP_ZERO_COPY bind flags
--------------------------------------
+XDP_COPY and XDP_ZEROCOPY bind flags
+------------------------------------
 
 When you bind to a socket, the kernel will first try to use zero-copy
 copy. If zero-copy is not supported, it will fall back on using copy
 mode, i.e. copying all packets out to user space. But if you would
 like to force a certain mode, you can use the following flags. If you
 pass the XDP_COPY flag to the bind call, the kernel will force the
 socket into copy mode. If it cannot use copy mode, the bind call will
-fail with an error. Conversely, the XDP_ZERO_COPY flag will force the
+fail with an error. Conversely, the XDP_ZEROCOPY flag will force the
 socket into zero-copy mode or fail.
 
 XDP_SHARED_UMEM bind flag

Documentation/networking/ip-sysctl.rst

@@ -826,7 +826,7 @@ tcp_fastopen_blackhole_timeout_sec - INTEGER
 	initial value when the blackhole issue goes away.
 	0 to disable the blackhole detection.
 
-	By default, it is set to 1hr.
+	By default, it is set to 0 (feature is disabled).
 
 tcp_fastopen_key - list of comma separated 32-digit hexadecimal INTEGERs
 	The list consists of a primary key and an optional backup key. The

MAINTAINERS

@@ -11758,6 +11758,7 @@ F:	drivers/char/hw_random/mtk-rng.c
 MEDIATEK SWITCH DRIVER
 M:	Sean Wang <[email protected]>
 M:	Landen Chao <[email protected]>
+M:	DENG Qingfang <[email protected]>
 L:	[email protected]
 S:	Maintained
 F:	drivers/net/dsa/mt7530.*

arch/arm64/boot/dts/freescale/imx8mp.dtsi

@@ -821,9 +821,9 @@
 			eqos: ethernet@30bf0000 {
 				compatible = "nxp,imx8mp-dwmac-eqos", "snps,dwmac-5.10a";
 				reg = <0x30bf0000 0x10000>;
-				interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
-					     <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "eth_wake_irq", "macirq";
+				interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "macirq", "eth_wake_irq";
 				clocks = <&clk IMX8MP_CLK_ENET_QOS_ROOT>,
 					 <&clk IMX8MP_CLK_QOS_ENET_ROOT>,
 					 <&clk IMX8MP_CLK_ENET_QOS_TIMER>,

arch/s390/net/bpf_jit_comp.c

@@ -112,7 +112,7 @@ static inline void reg_set_seen(struct bpf_jit *jit, u32 b1)
 {
 	u32 r1 = reg2hex[b1];
 
-	if (!jit->seen_reg[r1] && r1 >= 6 && r1 <= 15)
+	if (r1 >= 6 && r1 <= 15 && !jit->seen_reg[r1])
 		jit->seen_reg[r1] = 1;
 }
 

drivers/net/bonding/bond_main.c

@@ -3450,7 +3450,9 @@ static int bond_master_netdev_event(unsigned long event,
 		return bond_event_changename(event_bond);
 	case NETDEV_UNREGISTER:
 		bond_remove_proc_entry(event_bond);
+#ifdef CONFIG_XFRM_OFFLOAD
 		xfrm_dev_state_flush(dev_net(bond_dev), bond_dev, true);
+#endif /* CONFIG_XFRM_OFFLOAD */
 		break;
 	case NETDEV_REGISTER:
 		bond_create_proc_entry(event_bond);

drivers/net/dsa/mt7530.c

@@ -366,6 +366,8 @@ mt7530_fdb_write(struct mt7530_priv *priv, u16 vid,
 	int i;
 
 	reg[1] |= vid & CVID_MASK;
+	if (vid > 1)
+		reg[1] |= ATA2_IVL;
 	reg[2] |= (aging & AGE_TIMER_MASK) << AGE_TIMER;
 	reg[2] |= (port_mask & PORT_MAP_MASK) << PORT_MAP;
 	/* STATIC_ENT indicate that entry is static wouldn't

drivers/net/dsa/mt7530.h

@@ -79,6 +79,7 @@ enum mt753x_bpdu_port_fw {
 #define  STATIC_EMP			0
 #define  STATIC_ENT			3
 #define MT7530_ATA2			0x78
+#define  ATA2_IVL			BIT(15)
 
 /* Register for address table write data */
 #define MT7530_ATWD			0x7c

drivers/net/dsa/mv88e6xxx/Kconfig

@@ -12,7 +12,7 @@ config NET_DSA_MV88E6XXX
 config NET_DSA_MV88E6XXX_PTP
 	bool "PTP support for Marvell 88E6xxx"
 	default n
-	depends on PTP_1588_CLOCK
+	depends on NET_DSA_MV88E6XXX && PTP_1588_CLOCK
 	help
 	  Say Y to enable PTP hardware timestamping on Marvell 88E6xxx switch
 	  chips that support it.

drivers/net/dsa/sja1105/sja1105_main.c

@@ -397,6 +397,12 @@ static int sja1105_init_static_vlan(struct sja1105_private *priv)
 		if (dsa_is_cpu_port(ds, port))
 			v->pvid = true;
 		list_add(&v->list, &priv->dsa_8021q_vlans);
+
+		v = kmemdup(v, sizeof(*v), GFP_KERNEL);
+		if (!v)
+			return -ENOMEM;
+
+		list_add(&v->list, &priv->bridge_vlans);
 	}
 
 	((struct sja1105_vlan_lookup_entry *)table->entries)[0] = pvid;