Revision tags: v5.16-rc1 |
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#
7f9f8792 |
| 06-Nov-2021 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up some tools/perf/ patches that went via tip/perf/core, such as:
tools/perf: Add mem_hops field in perf_mem_data_src structu
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up some tools/perf/ patches that went via tip/perf/core, such as:
tools/perf: Add mem_hops field in perf_mem_data_src structure
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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#
fc02cb2b |
| 02-Nov-2021 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'net-next-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core:
- Remove socket skb caches
- Add a SO_RESE
Merge tag 'net-next-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core:
- Remove socket skb caches
- Add a SO_RESERVE_MEM socket op to forward allocate buffer space and avoid memory accounting overhead on each message sent
- Introduce managed neighbor entries - added by control plane and resolved by the kernel for use in acceleration paths (BPF / XDP right now, HW offload users will benefit as well)
- Make neighbor eviction on link down controllable by userspace to work around WiFi networks with bad roaming implementations
- vrf: Rework interaction with netfilter/conntrack
- fq_codel: implement L4S style ce_threshold_ect1 marking
- sch: Eliminate unnecessary RCU waits in mini_qdisc_pair_swap()
BPF:
- Add support for new btf kind BTF_KIND_TAG, arbitrary type tagging as implemented in LLVM14
- Introduce bpf_get_branch_snapshot() to capture Last Branch Records
- Implement variadic trace_printk helper
- Add a new Bloomfilter map type
- Track <8-byte scalar spill and refill
- Access hw timestamp through BPF's __sk_buff
- Disallow unprivileged BPF by default
- Document BPF licensing
Netfilter:
- Introduce egress hook for looking at raw outgoing packets
- Allow matching on and modifying inner headers / payload data
- Add NFT_META_IFTYPE to match on the interface type either from ingress or egress
Protocols:
- Multi-Path TCP: - increase default max additional subflows to 2 - rework forward memory allocation - add getsockopts: MPTCP_INFO, MPTCP_TCPINFO, MPTCP_SUBFLOW_ADDRS
- MCTP flow support allowing lower layer drivers to configure msg muxing as needed
- Automatic Multicast Tunneling (AMT) driver based on RFC7450
- HSR support the redbox supervision frames (IEC-62439-3:2018)
- Support for the ip6ip6 encapsulation of IOAM
- Netlink interface for CAN-FD's Transmitter Delay Compensation
- Support SMC-Rv2 eliminating the current same-subnet restriction, by exploiting the UDP encapsulation feature of RoCE adapters
- TLS: add SM4 GCM/CCM crypto support
- Bluetooth: initial support for link quality and audio/codec offload
Driver APIs:
- Add a batched interface for RX buffer allocation in AF_XDP buffer pool
- ethtool: Add ability to control transceiver modules' power mode
- phy: Introduce supported interfaces bitmap to express MAC capabilities and simplify PHY code
- Drop rtnl_lock from DSA .port_fdb_{add,del} callbacks
New drivers:
- WiFi driver for Realtek 8852AE 802.11ax devices (rtw89)
- Ethernet driver for ASIX AX88796C SPI device (x88796c)
Drivers:
- Broadcom PHYs - support 72165, 7712 16nm PHYs - support IDDQ-SR for additional power savings
- PHY support for QCA8081, QCA9561 PHYs
- NXP DPAA2: support for IRQ coalescing
- NXP Ethernet (enetc): support for software TCP segmentation
- Renesas Ethernet (ravb) - support DMAC and EMAC blocks of Gigabit-capable IP found on RZ/G2L SoC
- Intel 100G Ethernet - support for eswitch offload of TC/OvS flow API, including offload of GRE, VxLAN, Geneve tunneling - support application device queues - ability to assign Rx and Tx queues to application threads - PTP and PPS (pulse-per-second) extensions
- Broadcom Ethernet (bnxt) - devlink health reporting and device reload extensions
- Mellanox Ethernet (mlx5) - offload macvlan interfaces - support HW offload of TC rules involving OVS internal ports - support HW-GRO and header/data split - support application device queues
- Marvell OcteonTx2: - add XDP support for PF - add PTP support for VF
- Qualcomm Ethernet switch (qca8k): support for QCA8328
- Realtek Ethernet DSA switch (rtl8366rb) - support bridge offload - support STP, fast aging, disabling address learning - support for Realtek RTL8365MB-VC, a 4+1 port 10M/100M/1GE switch
- Mellanox Ethernet/IB switch (mlxsw) - multi-level qdisc hierarchy offload (e.g. RED, prio and shaping) - offload root TBF qdisc as port shaper - support multiple routing interface MAC address prefixes - support for IP-in-IP with IPv6 underlay
- MediaTek WiFi (mt76) - mt7921 - ASPM, 6GHz, SDIO and testmode support - mt7915 - LED and TWT support
- Qualcomm WiFi (ath11k) - include channel rx and tx time in survey dump statistics - support for 80P80 and 160 MHz bandwidths - support channel 2 in 6 GHz band - spectral scan support for QCN9074 - support for rx decapsulation offload (data frames in 802.3 format)
- Qualcomm phone SoC WiFi (wcn36xx) - enable Idle Mode Power Save (IMPS) to reduce power consumption during idle
- Bluetooth driver support for MediaTek MT7922 and MT7921
- Enable support for AOSP Bluetooth extension in Qualcomm WCN399x and Realtek 8822C/8852A
- Microsoft vNIC driver (mana) - support hibernation and kexec
- Google vNIC driver (gve) - support for jumbo frames - implement Rx page reuse
Refactor:
- Make all writes to netdev->dev_addr go thru helpers, so that we can add this address to the address rbtree and handle the updates
- Various TCP cleanups and optimizations including improvements to CPU cache use
- Simplify the gnet_stats, Qdisc stats' handling and remove qdisc->running sequence counter
- Driver changes and API updates to address devlink locking deficiencies"
* tag 'net-next-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2122 commits) Revert "net: avoid double accounting for pure zerocopy skbs" selftests: net: add arp_ndisc_evict_nocarrier net: ndisc: introduce ndisc_evict_nocarrier sysctl parameter net: arp: introduce arp_evict_nocarrier sysctl parameter libbpf: Deprecate AF_XDP support kbuild: Unify options for BTF generation for vmlinux and modules selftests/bpf: Add a testcase for 64-bit bounds propagation issue. bpf: Fix propagation of signed bounds from 64-bit min/max into 32-bit. bpf: Fix propagation of bounds from 64-bit min/max into 32-bit and var_off. net: vmxnet3: remove multiple false checks in vmxnet3_ethtool.c net: avoid double accounting for pure zerocopy skbs tcp: rename sk_wmem_free_skb netdevsim: fix uninit value in nsim_drv_configure_vfs() selftests/bpf: Fix also no-alu32 strobemeta selftest bpf: Add missing map_delete_elem method to bloom filter map selftests/bpf: Add bloom map success test for userspace calls bpf: Add alignment padding for "map_extra" + consolidate holes bpf: Bloom filter map naming fixups selftests/bpf: Add test cases for struct_ops prog bpf: Add dummy BPF STRUCT_OPS for test purpose ...
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Revision tags: v5.15, v5.15-rc7, v5.15-rc6, v5.15-rc5 |
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e700ac21 |
| 06-Oct-2021 |
Tony Lindgren <tony@atomide.com> |
Merge branch 'pruss-fix' into fixes
Merge in a fix for pruss reset issue caused by enabling pruss for am335x.
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Revision tags: v5.15-rc4, v5.15-rc3 |
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ffb1e76f |
| 20-Sep-2021 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.15-rc2' into spi-5.15
Linux 5.15-rc2
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#
13f356f5 |
| 20-Sep-2021 |
David S. Miller <davem@davemloft.net> |
Merge branch 'wwan-iosm-fw-flashing'
M Chetan Kumar says:
==================== net: wwan: iosm: fw flashing & cd collection
This patch series brings-in support for M.2 7560 Device firmware flashin
Merge branch 'wwan-iosm-fw-flashing'
M Chetan Kumar says:
==================== net: wwan: iosm: fw flashing & cd collection
This patch series brings-in support for M.2 7560 Device firmware flashing & coredump collection using devlink. - Driver Registers with Devlink framework. - Register devlink params callback for configuring device params required in flashing or coredump flow. - Implements devlink ops flash_update callback that programs modem firmware. - Creates region & snapshot required for device coredump log collection.
On early detection of device in boot rom stage. Driver registers with Devlink framework and establish transport channel for PSI (Primary Signed Image) injection. Once PSI is injected to device, the device execution stage details are read to determine whether device is in flash or exception mode. The collected information is reported to devlink user space application & based on this informationi, application proceeds with either modem firmware flashing or coredump collection.
Refer to iosm devlink documentation for details on Devlink Params, flash update and coredump collection command usage.
Note: Patches are interdependent. Need to apply complete patch series for compilation.
Changes since v1: * Break down single patch into multiple patches. * IOSM Driver devlink documentation. * Fixes NULL parameter deference in ipc_devlink_flash_update() reported by smatch static checker. * Fixes memory leak in ipc_devlink_create_region(). * Use kmemdup instead of kzalloc and memcpy in ipc_flash_boot_psi(). * Fixes linux-net build error. ====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.15-rc2 |
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#
607d574a |
| 19-Sep-2021 |
M Chetan Kumar <m.chetan.kumar@linux.intel.com> |
net: wwan: iosm: fw flashing & cd collection infrastructure changes
IOSM Makefile & WWAN Kconfig changes to support fw flashing & cd collection module compliation.
Signed-off-by: M Chetan Kumar <m.
net: wwan: iosm: fw flashing & cd collection infrastructure changes
IOSM Makefile & WWAN Kconfig changes to support fw flashing & cd collection module compliation.
Signed-off-by: M Chetan Kumar <m.chetan.kumar@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d1ab2647 |
| 15-Sep-2021 |
Jakub Kicinski <kuba@kernel.org> |
Revert "net: wwan: iosm: firmware flashing and coredump collection"
The devlink parameters are not the right mechanism to pass extra parameters to device flashing. The params added are also undocume
Revert "net: wwan: iosm: firmware flashing and coredump collection"
The devlink parameters are not the right mechanism to pass extra parameters to device flashing. The params added are also undocumented.
This reverts commit 13bb8429ca98 ("net: wwan: iosm: firmware flashing and coredump collection").
Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d1b803f4 |
| 15-Sep-2021 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catch-up on 5.15-rc1 and sync with drm-intel-gt-next to prepare the PXP topic branch.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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#
d5dd580d |
| 15-Sep-2021 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Close the divergence which has caused patches not to apply and have a solid baseline for the PXP patches that Rodrigo will send a topic branch PR for.
Sign
Merge drm/drm-next into drm-intel-gt-next
Close the divergence which has caused patches not to apply and have a solid baseline for the PXP patches that Rodrigo will send a topic branch PR for.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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#
2f765205 |
| 14-Sep-2021 |
Maxime Ripard <maxime@cerno.tech> |
Merge drm/drm-next into drm-misc-next
Kickstart new drm-misc-next cycle.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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#
13bb8429 |
| 13-Sep-2021 |
M Chetan Kumar <m.chetan.kumar@linux.intel.com> |
net: wwan: iosm: firmware flashing and coredump collection
This patch brings-in support for M.2 7560 Device firmware flashing & coredump collection using devlink. - Driver Registers with Devlink fra
net: wwan: iosm: firmware flashing and coredump collection
This patch brings-in support for M.2 7560 Device firmware flashing & coredump collection using devlink. - Driver Registers with Devlink framework. - Register devlink params callback for configuring device params required in flashing or coredump flow. - Implements devlink ops flash_update callback that programs modem firmware. - Creates region & snapshot required for device coredump log collection.
On early detection of device in boot rom stage. Driver registers with Devlink framework and establish transport channel for PSI (Primary Signed Image) injection. Once PSI is injected to device, the device execution stage details are read to determine whether device is in flash or exception mode. The collected information is reported to devlink user space application & based on this informationi, application proceeds with either modem firmware flashing or coredump collection.
Signed-off-by: M Chetan Kumar <m.chetan.kumar@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.15-rc1 |
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#
c2f4954c |
| 11-Sep-2021 |
Thomas Gleixner <tglx@linutronix.de> |
Merge branch 'linus' into smp/urgent
Ensure that all usage sites of get/put_online_cpus() except for the struggler in drivers/thermal are gone. So the last user and the deprecated inlines can be rem
Merge branch 'linus' into smp/urgent
Ensure that all usage sites of get/put_online_cpus() except for the struggler in drivers/thermal are gone. So the last user and the deprecated inlines can be removed.
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#
8be98d2f |
| 06-Sep-2021 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 5.15 merge window.
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#
9e9fb765 |
| 01-Sep-2021 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core:
- Enable memcg accounting for various networking o
Merge tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core:
- Enable memcg accounting for various networking objects.
BPF:
- Introduce bpf timers.
- Add perf link and opaque bpf_cookie which the program can read out again, to be used in libbpf-based USDT library.
- Add bpf_task_pt_regs() helper to access user space pt_regs in kprobes, to help user space stack unwinding.
- Add support for UNIX sockets for BPF sockmap.
- Extend BPF iterator support for UNIX domain sockets.
- Allow BPF TCP congestion control progs and bpf iterators to call bpf_setsockopt(), e.g. to switch to another congestion control algorithm.
Protocols:
- Support IOAM Pre-allocated Trace with IPv6.
- Support Management Component Transport Protocol.
- bridge: multicast: add vlan support.
- netfilter: add hooks for the SRv6 lightweight tunnel driver.
- tcp: - enable mid-stream window clamping (by user space or BPF) - allow data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD - more accurate DSACK processing for RACK-TLP
- mptcp: - add full mesh path manager option - add partial support for MP_FAIL - improve use of backup subflows - optimize option processing
- af_unix: add OOB notification support.
- ipv6: add IFLA_INET6_RA_MTU to expose MTU value advertised by the router.
- mac80211: Target Wake Time support in AP mode.
- can: j1939: extend UAPI to notify about RX status.
Driver APIs:
- Add page frag support in page pool API.
- Many improvements to the DSA (distributed switch) APIs.
- ethtool: extend IRQ coalesce uAPI with timer reset modes.
- devlink: control which auxiliary devices are created.
- Support CAN PHYs via the generic PHY subsystem.
- Proper cross-chip support for tag_8021q.
- Allow TX forwarding for the software bridge data path to be offloaded to capable devices.
Drivers:
- veth: more flexible channels number configuration.
- openvswitch: introduce per-cpu upcall dispatch.
- Add internet mix (IMIX) mode to pktgen.
- Transparently handle XDP operations in the bonding driver.
- Add LiteETH network driver.
- Renesas (ravb): - support Gigabit Ethernet IP
- NXP Ethernet switch (sja1105): - fast aging support - support for "H" switch topologies - traffic termination for ports under VLAN-aware bridge
- Intel 1G Ethernet - support getcrosststamp() with PCIe PTM (Precision Time Measurement) for better time sync - support Credit-Based Shaper (CBS) offload, enabling HW traffic prioritization and bandwidth reservation
- Broadcom Ethernet (bnxt) - support pulse-per-second output - support larger Rx rings
- Mellanox Ethernet (mlx5) - support ethtool RSS contexts and MQPRIO channel mode - support LAG offload with bridging - support devlink rate limit API - support packet sampling on tunnels
- Huawei Ethernet (hns3): - basic devlink support - add extended IRQ coalescing support - report extended link state
- Netronome Ethernet (nfp): - add conntrack offload support
- Broadcom WiFi (brcmfmac): - add WPA3 Personal with FT to supported cipher suites - support 43752 SDIO device
- Intel WiFi (iwlwifi): - support scanning hidden 6GHz networks - support for a new hardware family (Bz)
- Xen pv driver: - harden netfront against malicious backends
- Qualcomm mobile - ipa: refactor power management and enable automatic suspend - mhi: move MBIM to WWAN subsystem interfaces
Refactor:
- Ambient BPF run context and cgroup storage cleanup.
- Compat rework for ndo_ioctl.
Old code removal:
- prism54 remove the obsoleted driver, deprecated by the p54 driver.
- wan: remove sbni/granch driver"
* tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1715 commits) net: Add depends on OF_NET for LiteX's LiteETH ipv6: seg6: remove duplicated include net: hns3: remove unnecessary spaces net: hns3: add some required spaces net: hns3: clean up a type mismatch warning net: hns3: refine function hns3_set_default_feature() ipv6: remove duplicated 'net/lwtunnel.h' include net: w5100: check return value after calling platform_get_resource() net/mlxbf_gige: Make use of devm_platform_ioremap_resourcexxx() net: mdio: mscc-miim: Make use of the helper function devm_platform_ioremap_resource() net: mdio-ipq4019: Make use of devm_platform_ioremap_resource() fou: remove sparse errors ipv4: fix endianness issue in inet_rtm_getroute_build_skb() octeontx2-af: Set proper errorcode for IPv4 checksum errors octeontx2-af: Fix static code analyzer reported issues octeontx2-af: Fix mailbox errors in nix_rss_flowkey_cfg octeontx2-af: Fix loop in free and unmap counter af_unix: fix potential NULL deref in unix_dgram_connect() dpaa2-eth: Replace strlcpy with strscpy octeontx2-af: Use NDC TX for transmit packet data ...
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71af75b6 |
| 30-Aug-2021 |
Petr Mladek <pmladek@suse.com> |
Merge branch 'for-5.15-printk-index' into for-linus
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Revision tags: v5.14 |
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46466ae3 |
| 26-Aug-2021 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'perf/urgent' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v5.14-rc7 |
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c87866ed |
| 17-Aug-2021 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v5.14-rc6' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v5.14-rc6, v5.14-rc5 |
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#
93bbcfee |
| 04-Aug-2021 |
David S. Miller <davem@davemloft.net> |
Merge branch 'mhi-mbim'
Loic Poulain says:
==================== net: mhi: move MBIM to WWAN
Implement a proper WWAN driver for MBIM network protocol, with multi link management supported through t
Merge branch 'mhi-mbim'
Loic Poulain says:
==================== net: mhi: move MBIM to WWAN
Implement a proper WWAN driver for MBIM network protocol, with multi link management supported through the WWAN framework (wwan rtnetlink).
Until now, MBIM over MHI was supported directly in the mhi_net driver, via some protocol rx/tx fixup callbacks, but with only one session supported (no multilink muxing). We can then remove that part from mhi_net and restore the driver to a simpler version for 'raw' ip transfer (or QMAP via rmnet link).
Note that a wwan0 link is created by default for session-id 0. Additional links can be managed via ip tool:
$ ip link add dev wwan0mms parentdev wwan0 type wwan linkid 1 ====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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#
aa730a99 |
| 03-Aug-2021 |
Loic Poulain <loic.poulain@linaro.org> |
net: wwan: Add MHI MBIM network driver
Add new wwan driver for MBIM over MHI. MBIM is a transport protocol for IP packets, allowing packet aggregation and muxing. Initially designed for USB bus, it
net: wwan: Add MHI MBIM network driver
Add new wwan driver for MBIM over MHI. MBIM is a transport protocol for IP packets, allowing packet aggregation and muxing. Initially designed for USB bus, it is also exposed through MHI bus for QCOM based PCIe wwan modems.
This driver supports the new wwan rtnetlink interface for multi-link management and has been tested with Quectel EM120R-GL M2 module.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.14-rc4 |
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#
ca31fef1 |
| 27-Jul-2021 |
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> |
Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next
Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes.
Signed-off-by: Maarten Lankhorst <maarten.lankh
Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next
Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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Revision tags: v5.14-rc3 |
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320424c7 |
| 19-Jul-2021 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v5.13' into next
Sync up with the mainline to get the latest parport API.
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Revision tags: v5.14-rc2 |
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#
611ac726 |
| 13-Jul-2021 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Catching up with 5.14-rc1 and also preparing for a needed common topic branch for the "Minor revid/stepping and workaround cleanup"
Reference: https://patc
Merge drm/drm-next into drm-intel-gt-next
Catching up with 5.14-rc1 and also preparing for a needed common topic branch for the "Minor revid/stepping and workaround cleanup"
Reference: https://patchwork.freedesktop.org/series/92299/ Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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#
d5bfbad2 |
| 13-Jul-2021 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching up with 5.14-rc1
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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353b7a55 |
| 27-Jul-2021 |
Tony Lindgren <tony@atomide.com> |
Merge branch 'fixes-v5.14' into fixes
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Revision tags: v5.14-rc1 |
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#
dbe69e43 |
| 01-Jul-2021 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core:
- BPF: - add syscall program type and libbpf
Merge tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski: "Core:
- BPF: - add syscall program type and libbpf support for generating instructions and bindings for in-kernel BPF loaders (BPF loaders for BPF), this is a stepping stone for signed BPF programs - infrastructure to migrate TCP child sockets from one listener to another in the same reuseport group/map to improve flexibility of service hand-off/restart - add broadcast support to XDP redirect
- allow bypass of the lockless qdisc to improving performance (for pktgen: +23% with one thread, +44% with 2 threads)
- add a simpler version of "DO_ONCE()" which does not require jump labels, intended for slow-path usage
- virtio/vsock: introduce SOCK_SEQPACKET support
- add getsocketopt to retrieve netns cookie
- ip: treat lowest address of a IPv4 subnet as ordinary unicast address allowing reclaiming of precious IPv4 addresses
- ipv6: use prandom_u32() for ID generation
- ip: add support for more flexible field selection for hashing across multi-path routes (w/ offload to mlxsw)
- icmp: add support for extended RFC 8335 PROBE (ping)
- seg6: add support for SRv6 End.DT46 behavior
- mptcp: - DSS checksum support (RFC 8684) to detect middlebox meddling - support Connection-time 'C' flag - time stamping support
- sctp: packetization Layer Path MTU Discovery (RFC 8899)
- xfrm: speed up state addition with seq set
- WiFi: - hidden AP discovery on 6 GHz and other HE 6 GHz improvements - aggregation handling improvements for some drivers - minstrel improvements for no-ack frames - deferred rate control for TXQs to improve reaction times - switch from round robin to virtual time-based airtime scheduler
- add trace points: - tcp checksum errors - openvswitch - action execution, upcalls - socket errors via sk_error_report
Device APIs:
- devlink: add rate API for hierarchical control of max egress rate of virtual devices (VFs, SFs etc.)
- don't require RCU read lock to be held around BPF hooks in NAPI context
- page_pool: generic buffer recycling
New hardware/drivers:
- mobile: - iosm: PCIe Driver for Intel M.2 Modem - support for Qualcomm MSM8998 (ipa)
- WiFi: Qualcomm QCN9074 and WCN6855 PCI devices
- sparx5: Microchip SparX-5 family of Enterprise Ethernet switches
- Mellanox BlueField Gigabit Ethernet (control NIC of the DPU)
- NXP SJA1110 Automotive Ethernet 10-port switch
- Qualcomm QCA8327 switch support (qca8k)
- Mikrotik 10/25G NIC (atl1c)
Driver changes:
- ACPI support for some MDIO, MAC and PHY devices from Marvell and NXP (our first foray into MAC/PHY description via ACPI)
- HW timestamping (PTP) support: bnxt_en, ice, sja1105, hns3, tja11xx
- Mellanox/Nvidia NIC (mlx5) - NIC VF offload of L2 bridging - support IRQ distribution to Sub-functions
- Marvell (prestera): - add flower and match all - devlink trap - link aggregation
- Netronome (nfp): connection tracking offload
- Intel 1GE (igc): add AF_XDP support
- Marvell DPU (octeontx2): ingress ratelimit offload
- Google vNIC (gve): new ring/descriptor format support
- Qualcomm mobile (rmnet & ipa): inline checksum offload support
- MediaTek WiFi (mt76) - mt7915 MSI support - mt7915 Tx status reporting - mt7915 thermal sensors support - mt7921 decapsulation offload - mt7921 enable runtime pm and deep sleep
- Realtek WiFi (rtw88) - beacon filter support - Tx antenna path diversity support - firmware crash information via devcoredump
- Qualcomm WiFi (wcn36xx) - Wake-on-WLAN support with magic packets and GTK rekeying
- Micrel PHY (ksz886x/ksz8081): add cable test support"
* tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2168 commits) tcp: change ICSK_CA_PRIV_SIZE definition tcp_yeah: check struct yeah size at compile time gve: DQO: Fix off by one in gve_rx_dqo() stmmac: intel: set PCI_D3hot in suspend stmmac: intel: Enable PHY WOL option in EHL net: stmmac: option to enable PHY WOL with PMT enabled net: say "local" instead of "static" addresses in ndo_dflt_fdb_{add,del} net: use netdev_info in ndo_dflt_fdb_{add,del} ptp: Set lookup cookie when creating a PTP PPS source. net: sock: add trace for socket errors net: sock: introduce sk_error_report net: dsa: replay the local bridge FDB entries pointing to the bridge dev too net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev net: dsa: include fdb entries pointing to bridge in the host fdb list net: dsa: include bridge addresses which are local in the host fdb list net: dsa: sync static FDB entries on foreign interfaces to hardware net: dsa: install the host MDB and FDB entries in the master's RX filter net: dsa: reference count the FDB addresses at the cross-chip notifier level net: dsa: introduce a separate cross-chip notifier type for host FDBs net: dsa: reference count the MDB entries at the cross-chip notifier level ...
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