Merge tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core:

   - support "prefer busy polling" NAPI operation mode, where we defer
     softirq for some time expecting applications to periodically busy
     poll

   - AF_XDP: improve efficiency by more batching and hindering the
     adjacency cache prefetcher

   - af_packet: make packet_fanout.arr size configurable up to 64K

   - tcp: optimize TCP zero copy receive in presence of partial or
     unaligned reads making zero copy a performance win for much smaller
     messages

   - XDP: add bulk APIs for returning / freeing frames

   - sched: support fragmenting IP packets as they come out of conntrack

   - net: allow virtual netdevs to forward UDP L4 and fraglist GSO skbs

  BPF:

   - BPF switch from crude rlimit-based to memcg-based memory accounting

   - BPF type format information for kernel modules and related tracing
     enhancements

   - BPF implement task local storage for BPF LSM

   - allow the FENTRY/FEXIT/RAW_TP tracing programs to use
     bpf_sk_storage

  Protocols:

   - mptcp: improve multiple xmit streams support, memory accounting and
     many smaller improvements

   - TLS: support CHACHA20-POLY1305 cipher

   - seg6: add support for SRv6 End.DT4/DT6 behavior

   - sctp: Implement RFC 6951: UDP Encapsulation of SCTP

   - ppp_generic: add ability to bridge channels directly

   - bridge: Connectivity Fault Management (CFM) support as is defined
     in IEEE 802.1Q section 12.14.

  Drivers:

   - mlx5: make use of the new auxiliary bus to organize the driver
     internals

   - mlx5: more accurate port TX timestamping support

   - mlxsw:
      - improve the efficiency of offloaded next hop updates by using
        the new nexthop object API
      - support blackhole nexthops
      - support IEEE 802.1ad (Q-in-Q) bridging

   - rtw88: major bluetooth co-existance improvements

   - iwlwifi: support new 6 GHz frequency band

   - ath11k: Fast Initial Link Setup (FILS)

   - mt7915: dual band concurrent (DBDC) support

   - net: ipa: add basic support for IPA v4.5

  Refactor:

   - a few pieces of in_interrupt() cleanup work from Sebastian Andrzej
     Siewior

   - phy: add support for shared interrupts; get rid of multiple driver
     APIs and have the drivers write a full IRQ handler, slight growth
     of driver code should be compensated by the simpler API which also
     allows shared IRQs

   - add common code for handling netdev per-cpu counters

   - move TX packet re-allocation from Ethernet switch tag drivers to a
     central place

   - improve efficiency and rename nla_strlcpy

   - number of W=1 warning cleanups as we now catch those in a patchwork
     build bot

  Old code removal:

   - wan: delete the DLCI / SDLA drivers

   - wimax: move to staging

   - wifi: remove old WDS wifi bridging support"

* tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1922 commits)
  net: hns3: fix expression that is currently always true
  net: fix proc_fs init handling in af_packet and tls
  nfc: pn533: convert comma to semicolon
  af_vsock: Assign the vsock transport considering the vsock address flags
  af_vsock: Set VMADDR_FLAG_TO_HOST flag on the receive path
  vsock_addr: Check for supported flag values
  vm_sockets: Add VMADDR_FLAG_TO_HOST vsock flag
  vm_sockets: Add flags field in the vsock address data structure
  net: Disable NETIF_F_HW_TLS_TX when HW_CSUM is disabled
  tcp: Add logic to check for SYN w/ data in tcp_simple_retransmit
  net: mscc: ocelot: install MAC addresses in .ndo_set_rx_mode from process context
  nfc: s3fwrn5: Release the nfc firmware
  net: vxget: clean up sparse warnings
  mlxsw: spectrum_router: Use eXtended mezzanine to offload IPv4 router
  mlxsw: spectrum: Set KVH XLT cache mode for Spectrum2/3
  mlxsw: spectrum_router_xm: Introduce basic XM cache flushing
  mlxsw: reg: Add Router LPM Cache Enable Register
  mlxsw: reg: Add Router LPM Cache ML Delete Register
  mlxsw: spectrum_router_xm: Implement L-value tracking for M-index
  mlxsw: reg: Add XM Router M Table Register
  ...

1 files changed, 0 insertions, 125 deletions

diff --git a/Documentation/devicetree/bindings/net/dsa/ksz.txt b/Documentation/devicetree/bindings/net/dsa/ksz.txt
deleted file mode 100644
index 95e91e84151c..000000000000
--- a/Documentation/devicetree/bindings/net/dsa/ksz.txt
+++ /dev/null
@@ -1,125 +0,0 @@
-Microchip KSZ Series Ethernet switches
-==================================
-
-Required properties:
-
-- compatible: For external switch chips, compatible string must be exactly one
-  of the following:
-  - "microchip,ksz8765"
-  - "microchip,ksz8794"
-  - "microchip,ksz8795"
-  - "microchip,ksz9477"
-  - "microchip,ksz9897"
-  - "microchip,ksz9896"
-  - "microchip,ksz9567"
-  - "microchip,ksz8565"
-  - "microchip,ksz9893"
-  - "microchip,ksz9563"
-  - "microchip,ksz8563"
-
-Optional properties:
-
-- reset-gpios		: Should be a gpio specifier for a reset line
-- microchip,synclko-125 : Set if the output SYNCLKO frequency should be set to
-			  125MHz instead of 25MHz.
-
-See Documentation/devicetree/bindings/net/dsa/dsa.txt for a list of additional
-required and optional properties.
-
-Examples:
-
-Ethernet switch connected via SPI to the host, CPU port wired to eth0:
-
-	eth0: ethernet@10001000 {
-		fixed-link {
-			speed = <1000>;
-			full-duplex;
-		};
-	};
-
-	spi1: spi@f8008000 {
-		pinctrl-0 = <&pinctrl_spi_ksz>;
-		cs-gpios = <&pioC 25 0>;
-		id = <1>;
-
-		ksz9477: ksz9477@0 {
-			compatible = "microchip,ksz9477";
-			reg = <0>;
-
-			spi-max-frequency = <44000000>;
-			spi-cpha;
-			spi-cpol;
-
-			ports {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				port@0 {
-					reg = <0>;
-					label = "lan1";
-				};
-				port@1 {
-					reg = <1>;
-					label = "lan2";
-				};
-				port@2 {
-					reg = <2>;
-					label = "lan3";
-				};
-				port@3 {
-					reg = <3>;
-					label = "lan4";
-				};
-				port@4 {
-					reg = <4>;
-					label = "lan5";
-				};
-				port@5 {
-					reg = <5>;
-					label = "cpu";
-					ethernet = <&eth0>;
-					fixed-link {
-						speed = <1000>;
-						full-duplex;
-					};
-				};
-			};
-		};
-		ksz8565: ksz8565@0 {
-			compatible = "microchip,ksz8565";
-			reg = <0>;
-
-			spi-max-frequency = <44000000>;
-			spi-cpha;
-			spi-cpol;
-
-			ports {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				port@0 {
-					reg = <0>;
-					label = "lan1";
-				};
-				port@1 {
-					reg = <1>;
-					label = "lan2";
-				};
-				port@2 {
-					reg = <2>;
-					label = "lan3";
-				};
-				port@3 {
-					reg = <3>;
-					label = "lan4";
-				};
-				port@6 {
-					reg = <6>;
-					label = "cpu";
-					ethernet = <&eth0>;
-					fixed-link {
-						speed = <1000>;
-						full-duplex;
-					};
-				};
-			};
-		};
-	};