From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- tools/arch/alpha/include/uapi/asm/bitsperlong.h | 9 ++ tools/arch/alpha/include/uapi/asm/errno.h | 128 ++++++++++++++++++++++++ tools/arch/alpha/include/uapi/asm/mman.h | 46 +++++++++ 3 files changed, 183 insertions(+) create mode 100644 tools/arch/alpha/include/uapi/asm/bitsperlong.h create mode 100644 tools/arch/alpha/include/uapi/asm/errno.h create mode 100644 tools/arch/alpha/include/uapi/asm/mman.h (limited to 'tools/arch/alpha/include/uapi') diff --git a/tools/arch/alpha/include/uapi/asm/bitsperlong.h b/tools/arch/alpha/include/uapi/asm/bitsperlong.h new file mode 100644 index 000000000..6c5bf7d03 --- /dev/null +++ b/tools/arch/alpha/include/uapi/asm/bitsperlong.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef __ASM_ALPHA_BITSPERLONG_H +#define __ASM_ALPHA_BITSPERLONG_H + +#define __BITS_PER_LONG 64 + +#include + +#endif /* __ASM_ALPHA_BITSPERLONG_H */ diff --git a/tools/arch/alpha/include/uapi/asm/errno.h b/tools/arch/alpha/include/uapi/asm/errno.h new file mode 100644 index 000000000..3d265f6ba --- /dev/null +++ b/tools/arch/alpha/include/uapi/asm/errno.h @@ -0,0 +1,128 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _ALPHA_ERRNO_H +#define _ALPHA_ERRNO_H + +#include + +#undef EAGAIN /* 11 in errno-base.h */ + +#define EDEADLK 11 /* Resource deadlock would occur */ + +#define EAGAIN 35 /* Try again */ +#define EWOULDBLOCK EAGAIN /* Operation would block */ +#define EINPROGRESS 36 /* Operation now in progress */ +#define EALREADY 37 /* Operation already in progress */ +#define ENOTSOCK 38 /* Socket operation on non-socket */ +#define EDESTADDRREQ 39 /* Destination address required */ +#define EMSGSIZE 40 /* Message too long */ +#define EPROTOTYPE 41 /* Protocol wrong type for socket */ +#define ENOPROTOOPT 42 /* Protocol not available */ +#define EPROTONOSUPPORT 43 /* Protocol not supported */ +#define ESOCKTNOSUPPORT 44 /* Socket type not supported */ +#define EOPNOTSUPP 45 /* Operation not supported on transport endpoint */ +#define EPFNOSUPPORT 46 /* Protocol family not supported */ +#define EAFNOSUPPORT 47 /* Address family not supported by protocol */ +#define EADDRINUSE 48 /* Address already in use */ +#define EADDRNOTAVAIL 49 /* Cannot assign requested address */ +#define ENETDOWN 50 /* Network is down */ +#define ENETUNREACH 51 /* Network is unreachable */ +#define ENETRESET 52 /* Network dropped connection because of reset */ +#define ECONNABORTED 53 /* Software caused connection abort */ +#define ECONNRESET 54 /* Connection reset by peer */ +#define ENOBUFS 55 /* No buffer space available */ +#define EISCONN 56 /* Transport endpoint is already connected */ +#define ENOTCONN 57 /* Transport endpoint is not connected */ +#define ESHUTDOWN 58 /* Cannot send after transport endpoint shutdown */ +#define ETOOMANYREFS 59 /* Too many references: cannot splice */ +#define ETIMEDOUT 60 /* Connection timed out */ +#define ECONNREFUSED 61 /* Connection refused */ +#define ELOOP 62 /* Too many symbolic links encountered */ +#define ENAMETOOLONG 63 /* File name too long */ +#define EHOSTDOWN 64 /* Host is down */ +#define EHOSTUNREACH 65 /* No route to host */ +#define ENOTEMPTY 66 /* Directory not empty */ + +#define EUSERS 68 /* Too many users */ +#define EDQUOT 69 /* Quota exceeded */ +#define ESTALE 70 /* Stale file handle */ +#define EREMOTE 71 /* Object is remote */ + +#define ENOLCK 77 /* No record locks available */ +#define ENOSYS 78 /* Function not implemented */ + +#define ENOMSG 80 /* No message of desired type */ +#define EIDRM 81 /* Identifier removed */ +#define ENOSR 82 /* Out of streams resources */ +#define ETIME 83 /* Timer expired */ +#define EBADMSG 84 /* Not a data message */ +#define EPROTO 85 /* Protocol error */ +#define ENODATA 86 /* No data available */ +#define ENOSTR 87 /* Device not a stream */ + +#define ENOPKG 92 /* Package not installed */ + +#define EILSEQ 116 /* Illegal byte sequence */ + +/* The following are just random noise.. */ +#define ECHRNG 88 /* Channel number out of range */ +#define EL2NSYNC 89 /* Level 2 not synchronized */ +#define EL3HLT 90 /* Level 3 halted */ +#define EL3RST 91 /* Level 3 reset */ + +#define ELNRNG 93 /* Link number out of range */ +#define EUNATCH 94 /* Protocol driver not attached */ +#define ENOCSI 95 /* No CSI structure available */ +#define EL2HLT 96 /* Level 2 halted */ +#define EBADE 97 /* Invalid exchange */ +#define EBADR 98 /* Invalid request descriptor */ +#define EXFULL 99 /* Exchange full */ +#define ENOANO 100 /* No anode */ +#define EBADRQC 101 /* Invalid request code */ +#define EBADSLT 102 /* Invalid slot */ + +#define EDEADLOCK EDEADLK + +#define EBFONT 104 /* Bad font file format */ +#define ENONET 105 /* Machine is not on the network */ +#define ENOLINK 106 /* Link has been severed */ +#define EADV 107 /* Advertise error */ +#define ESRMNT 108 /* Srmount error */ +#define ECOMM 109 /* Communication error on send */ +#define EMULTIHOP 110 /* Multihop attempted */ +#define EDOTDOT 111 /* RFS specific error */ +#define EOVERFLOW 112 /* Value too large for defined data type */ +#define ENOTUNIQ 113 /* Name not unique on network */ +#define EBADFD 114 /* File descriptor in bad state */ +#define EREMCHG 115 /* Remote address changed */ + +#define EUCLEAN 117 /* Structure needs cleaning */ +#define ENOTNAM 118 /* Not a XENIX named type file */ +#define ENAVAIL 119 /* No XENIX semaphores available */ +#define EISNAM 120 /* Is a named type file */ +#define EREMOTEIO 121 /* Remote I/O error */ + +#define ELIBACC 122 /* Can not access a needed shared library */ +#define ELIBBAD 123 /* Accessing a corrupted shared library */ +#define ELIBSCN 124 /* .lib section in a.out corrupted */ +#define ELIBMAX 125 /* Attempting to link in too many shared libraries */ +#define ELIBEXEC 126 /* Cannot exec a shared library directly */ +#define ERESTART 127 /* Interrupted system call should be restarted */ +#define ESTRPIPE 128 /* Streams pipe error */ + +#define ENOMEDIUM 129 /* No medium found */ +#define EMEDIUMTYPE 130 /* Wrong medium type */ +#define ECANCELED 131 /* Operation Cancelled */ +#define ENOKEY 132 /* Required key not available */ +#define EKEYEXPIRED 133 /* Key has expired */ +#define EKEYREVOKED 134 /* Key has been revoked */ +#define EKEYREJECTED 135 /* Key was rejected by service */ + +/* for robust mutexes */ +#define EOWNERDEAD 136 /* Owner died */ +#define ENOTRECOVERABLE 137 /* State not recoverable */ + +#define ERFKILL 138 /* Operation not possible due to RF-kill */ + +#define EHWPOISON 139 /* Memory page has hardware error */ + +#endif diff --git a/tools/arch/alpha/include/uapi/asm/mman.h b/tools/arch/alpha/include/uapi/asm/mman.h new file mode 100644 index 000000000..ea6a255ae --- /dev/null +++ b/tools/arch/alpha/include/uapi/asm/mman.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef TOOLS_ARCH_ALPHA_UAPI_ASM_MMAN_FIX_H +#define TOOLS_ARCH_ALPHA_UAPI_ASM_MMAN_FIX_H +#define MADV_DODUMP 17 +#define MADV_DOFORK 11 +#define MADV_DONTDUMP 16 +#define MADV_DONTFORK 10 +#define MADV_DONTNEED 6 +#define MADV_FREE 8 +#define MADV_HUGEPAGE 14 +#define MADV_MERGEABLE 12 +#define MADV_NOHUGEPAGE 15 +#define MADV_NORMAL 0 +#define MADV_RANDOM 1 +#define MADV_REMOVE 9 +#define MADV_SEQUENTIAL 2 +#define MADV_UNMERGEABLE 13 +#define MADV_WILLNEED 3 +#define MAP_ANONYMOUS 0x10 +#define MAP_DENYWRITE 0x02000 +#define MAP_EXECUTABLE 0x04000 +#define MAP_FILE 0 +#define MAP_FIXED 0x100 +#define MAP_GROWSDOWN 0x01000 +#define MAP_HUGETLB 0x100000 +#define MAP_LOCKED 0x08000 +#define MAP_NONBLOCK 0x40000 +#define MAP_NORESERVE 0x10000 +#define MAP_POPULATE 0x20000 +#define MAP_STACK 0x80000 +#define PROT_EXEC 0x4 +#define PROT_GROWSDOWN 0x01000000 +#define PROT_GROWSUP 0x02000000 +#define PROT_NONE 0x0 +#define PROT_READ 0x1 +#define PROT_SEM 0x8 +#define PROT_WRITE 0x2 +/* MADV_HWPOISON is undefined on alpha, fix it for perf */ +#define MADV_HWPOISON 100 +/* MADV_SOFT_OFFLINE is undefined on alpha, fix it for perf */ +#define MADV_SOFT_OFFLINE 101 +/* MAP_32BIT is undefined on alpha, fix it for perf */ +#define MAP_32BIT 0 +/* MAP_UNINITIALIZED is undefined on alpha, fix it for perf */ +#define MAP_UNINITIALIZED 0 +#endif -- cgit v1.2.3