Merge drm/drm-next into drm-intel-next

Sync drm-intel-next with v6.0-rc as well as recent drm-intel-gt-next.

Since drm-next does not have commit f0c70d41e4e8 ("drm/i915/guc: remove
runtime info pri

Merge drm/drm-next into drm-intel-next

Sync drm-intel-next with v6.0-rc as well as recent drm-intel-gt-next.

Since drm-next does not have commit f0c70d41e4e8 ("drm/i915/guc: remove
runtime info printing from time stamp logging") yet, only
drm-intel-gt-next, will need to do that as part of the merge here to
build.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

show more ...

Merge branch 'i2c/make_remove_callback_void-immutable' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into next

Sync up with the latest I2C code base to get updated prototype of I2C
bus

Merge branch 'i2c/make_remove_callback_void-immutable' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into next

Sync up with the latest I2C code base to get updated prototype of I2C
bus remove() method.

show more ...

Merge drm/drm-fixes into drm-misc-fixes

Backmerging for v6.0-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge part of branch 'for-next.instantiate' into for-next

Merge drm/drm-next into drm-intel-next

Sync up. In special to get the drm-intel-gt-next stuff.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking changes from Paolo Abeni:
"Core:

- Refactor the forward memory allocation to better cop

Merge tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking changes from Paolo Abeni:
"Core:

- Refactor the forward memory allocation to better cope with memory
pressure with many open sockets, moving from a per socket cache to
a per-CPU one

- Replace rwlocks with RCU for better fairness in ping, raw sockets
and IP multicast router.

- Network-side support for IO uring zero-copy send.

- A few skb drop reason improvements, including codegen the source
file with string mapping instead of using macro magic.

- Rename reference tracking helpers to a more consistent netdev_*
schema.

- Adapt u64_stats_t type to address load/store tearing issues.

- Refine debug helper usage to reduce the log noise caused by bots.

BPF:

- Improve socket map performance, avoiding skb cloning on read
operation.

- Add support for 64 bits enum, to match types exposed by kernel.

- Introduce support for sleepable uprobes program.

- Introduce support for enum textual representation in libbpf.

- New helpers to implement synproxy with eBPF/XDP.

- Improve loop performances, inlining indirect calls when possible.

- Removed all the deprecated libbpf APIs.

- Implement new eBPF-based LSM flavor.

- Add type match support, which allow accurate queries to the eBPF
used types.

- A few TCP congetsion control framework usability improvements.

- Add new infrastructure to manipulate CT entries via eBPF programs.

- Allow for livepatch (KLP) and BPF trampolines to attach to the same
kernel function.

Protocols:

- Introduce per network namespace lookup tables for unix sockets,
increasing scalability and reducing contention.

- Preparation work for Wi-Fi 7 Multi-Link Operation (MLO) support.

- Add support to forciby close TIME_WAIT TCP sockets via user-space
tools.

- Significant performance improvement for the TLS 1.3 receive path,
both for zero-copy and not-zero-copy.

- Support for changing the initial MTPCP subflow priority/backup
status

- Introduce virtually contingus buffers for sockets over RDMA, to
cope better with memory pressure.

- Extend CAN ethtool support with timestamping capabilities

- Refactor CAN build infrastructure to allow building only the needed
features.

Driver API:

- Remove devlink mutex to allow parallel commands on multiple links.

- Add support for pause stats in distributed switch.

- Implement devlink helpers to query and flash line cards.

- New helper for phy mode to register conversion.

New hardware / drivers:

- Ethernet DSA driver for the rockchip mt7531 on BPI-R2 Pro.

- Ethernet DSA driver for the Renesas RZ/N1 A5PSW switch.

- Ethernet DSA driver for the Microchip LAN937x switch.

- Ethernet PHY driver for the Aquantia AQR113C EPHY.

- CAN driver for the OBD-II ELM327 interface.

- CAN driver for RZ/N1 SJA1000 CAN controller.

- Bluetooth: Infineon CYW55572 Wi-Fi plus Bluetooth combo device.

Drivers:

- Intel Ethernet NICs:
- i40e: add support for vlan pruning
- i40e: add support for XDP framented packets
- ice: improved vlan offload support
- ice: add support for PPPoE offload

- Mellanox Ethernet (mlx5)
- refactor packet steering offload for performance and scalability
- extend support for TC offload
- refactor devlink code to clean-up the locking schema
- support stacked vlans for bridge offloads
- use TLS objects pool to improve connection rate

- Netronome Ethernet NICs (nfp):
- extend support for IPv6 fields mangling offload
- add support for vepa mode in HW bridge
- better support for virtio data path acceleration (VDPA)
- enable TSO by default

- Microsoft vNIC driver (mana)
- add support for XDP redirect

- Others Ethernet drivers:
- bonding: add per-port priority support
- microchip lan743x: extend phy support
- Fungible funeth: support UDP segmentation offload and XDP xmit
- Solarflare EF100: add support for virtual function representors
- MediaTek SoC: add XDP support

- Mellanox Ethernet/IB switch (mlxsw):
- dropped support for unreleased H/W (XM router).
- improved stats accuracy
- unified bridge model coversion improving scalability (parts 1-6)
- support for PTP in Spectrum-2 asics

- Broadcom PHYs
- add PTP support for BCM54210E
- add support for the BCM53128 internal PHY

- Marvell Ethernet switches (prestera):
- implement support for multicast forwarding offload

- Embedded Ethernet switches:
- refactor OcteonTx MAC filter for better scalability
- improve TC H/W offload for the Felix driver
- refactor the Microchip ksz8 and ksz9477 drivers to share the
probe code (parts 1, 2), add support for phylink mac
configuration

- Other WiFi:
- Microchip wilc1000: diable WEP support and enable WPA3
- Atheros ath10k: encapsulation offload support

Old code removal:

- Neterion vxge ethernet driver: this is untouched since more than 10 years"

* tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1890 commits)
doc: sfp-phylink: Fix a broken reference
wireguard: selftests: support UML
wireguard: allowedips: don't corrupt stack when detecting overflow
wireguard: selftests: update config fragments
wireguard: ratelimiter: use hrtimer in selftest
net/mlx5e: xsk: Discard unaligned XSK frames on striding RQ
net: usb: ax88179_178a: Bind only to vendor-specific interface
selftests: net: fix IOAM test skip return code
net: usb: make USB_RTL8153_ECM non user configurable
net: marvell: prestera: remove reduntant code
octeontx2-pf: Reduce minimum mtu size to 60
net: devlink: Fix missing mutex_unlock() call
net/tls: Remove redundant workqueue flush before destroy
net: txgbe: Fix an error handling path in txgbe_probe()
net: dsa: Fix spelling mistakes and cleanup code
Documentation: devlink: add add devlink-selftests to the table of contents
dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock
net: ionic: fix error check for vlan flags in ionic_set_nic_features()
net: ice: fix error NETIF_F_HW_VLAN_CTAG_FILTER check in ice_vsi_sync_fltr()
nfp: flower: add support for tunnel offload without key ID
...

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 5.20 (or 6.0) merge window.

Merge tag 'linux-can-next-for-5.20-20220731' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:

====================
pull-request: can-next 2022-07-31

this

Merge tag 'linux-can-next-for-5.20-20220731' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:

====================
pull-request: can-next 2022-07-31

this is a pull request of 36 patches for net-next/master.

The 1st patch is by me and fixes a typo in the mcp251xfd driver.

Vincent Mailhol contributes a series of 9 patches, which clean up the
drivers to make use of KBUILD_MODNAME instead of hard coded names and
remove DRV_VERSION.

Followed by 3 patches by Vincent Mailhol that directly set the
ethtool_ops in instead of calling a function in the slcan, c_can and
flexcan driver.

Vincent Mailhol contributes a KBUILD_MODNAME and pr_fmt cleanup patch
for the slcan driver. Dario Binacchi contributes 6 patches to clean up
the driver and remove the legacy driver infrastructure.

The next 14 patches are by Vincent Mailhol and target the various
drivers, they add ethtool support and reporting of timestamping
capabilities.

Another patch by Vincent Mailhol for the etas_es58x driver to remove
useless calls to usb_fill_bulk_urb().

The last patch is by Christophe JAILLET and fixes a broken link to
Documentation in the can327 driver.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

show more ...

Merge patch series "can: add ethtool support and reporting of timestamping capabilities"

Vincent Mailhol <mailhol.vincent@wanadoo.fr> says:

====================

This series revolves around ethtool

Merge patch series "can: add ethtool support and reporting of timestamping capabilities"

Vincent Mailhol <mailhol.vincent@wanadoo.fr> says:

====================

This series revolves around ethtool and timestamping. Its ultimate
goal is that the timestamping implementation within socketCAN meets
the specification of other network drivers in the kernel. This way,
tcpdump or other tools derived from libpcap can be used to do
timestamping on CAN devices.

* Example on a device with hardware timestamp support *

Before this series:
| # tcpdump -j adapter_unsynced -i can0
| tcpdump: WARNING: When trying to set timestamp type
| 'adapter_unsynced' on can0: That type of time stamp is not supported
| by that device

After applying this series, the warning disappears and tcpdump can be
used to get RX hardware timestamps.

This series is articulated in three major parts.

* Part 1: Add TX software timestamps and report the software
timestamping capabilities through ethtool.

All the drivers using can_put_echo_skb() already support TX software
timestamps. However, the five drivers not using this function (namely
can327, janz-ican3, slcan, vcan and vxcan) lack such support. Patch 1
to 4 adds this support. Finally, patch 5 advertises the timesamping
capabilities of all drivers which do not support hardware timestamps.

* Part 2: add TX hardware timestapms

This part is a single patch. In SocketCAN TX hardware is equal to the
RX hardware timestamps of the corresponding loopback frame. Reuse the
TX hardware timestamp to populate the RX hardware timestamp. While the
need of this feature can be debatable, we implement it here so that
generic timestamping tools which are agnostic of the specificity of
SocketCAN can still obtain the value. For example, tcpdump expects for
both TX and RX hardware timestamps to be supported in order to do:
| # tcpdump -j adapter_unsynced -i canX

* Part 3: report the hardware timestamping capabilities and implement
the hardware timestamps ioctls.

The kernel documentation specifies in [1] that, for the drivers which
support hardware timestamping, SIOCSHWTSTAMP ioctl must be supported
and that SIOCGHWTSTAMP ioctl should be supported. Currently, none of
the CAN drivers do so. This is a gap.

Furthermore, even if not specified, the tools based on libpcap
(e.g. tcpdump) also expect ethtool_ops::get_ts_info to be implemented.

This last part first adds some generic implementation of
net_device_ops::ndo_eth_ioctl and ethtool_ops::get_ts_info which can
be used by the drivers with hardware timestamping capabilities.

It then uses those generic functions to add ioctl and reporting
functionalities to the drivers with hardware timestamping support
(namely: mcp251xfd, etas_es58x, kvaser_{pciefd,usb}, peak_{canfd,usb})

[1] Kernel doc: Timestamping, section 3.1 "Hardware Timestamping
Implementation: Device Drivers"
Link: https://docs.kernel.org/networking/timestamping.html#hardware-timestamping-implementation-device-drivers

* Testing *

I also developed a tool to test all the different timestamps. For
those who would also like to test it, please have a look at:
https://lore.kernel.org/linux-can/20220725134345.432367-1-mailhol.vincent@wanadoo.fr/T/

* Changelog *

changes since v3: https://lore.kernel.org/all/20220726102454.95096-1-mailhol.vincent@wanadoo.fr

* The peak drivers (both PCI and USB) do not support hardware TX
timestamps (only RX). Implement specific ioctl and ethtool
callback functions for this device.

changes since v2: https://lore.kernel.org/all/20220725155354.482986-1-mailhol.vincent@wanadoo.fr

* The c_can, flexcan, mcp251xfd and the slcan drivers already
declared a struct ethtool_ops. Do not declare again the same
structure and instead populate the .get_ts_info() field of the
existing structures.

changes since v1: https://lore.kernel.org/all/20220725133208.432176-1-mailhol.vincent@wanadoo.fr

* First series had a patch to implement
ethtool_ops::get_drvinfo. This proved to be useless. This patch
was removed and all the clean-up patches made in preparation of
that one were moved to a separate series:

https://lore.kernel.org/linux-can/20220725153124.467061-1-mailhol.vincent@wanadoo.fr/T/#u

====================

Link: https://lore.kernel.org/all/20220727101641.198847-1-mailhol.vincent@wanadoo.fr
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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can: tree-wide: advertise software timestamping capabilities

Currently, some CAN drivers support hardware timestamping, some do
not. But userland has no method to query which features are supported

can: tree-wide: advertise software timestamping capabilities

Currently, some CAN drivers support hardware timestamping, some do
not. But userland has no method to query which features are supported
(aside maybe of getting RX messages and observe whether or not
hardware timestamps stay at zero).

The canonical way for a network driver to advertised what kind of
timestamping it supports is to implement ethtool_ops::get_ts_info().

This patch only targets the CAN drivers which *do not* support
hardware timestamping. For each of those CAN drivers, implement the
get_ts_info() using the generic ethtool_op_get_ts_info().

This way, userland can do:

| $ ethtool --show-time-stamping canX

to confirm the device timestamping capacities.

N.B. the drivers which support hardware timestamping will be migrated
in separate patches.

Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://lore.kernel.org/all/20220727101641.198847-6-mailhol.vincent@wanadoo.fr
[mkl: mscan: add missing mscan_ethtool_ops]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

show more ...

Merge tag 'linux-can-next-for-5.20-20220720' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

Marc Kleine-Budde says:

====================
this is a pull request of 29 patches fo

Merge tag 'linux-can-next-for-5.20-20220720' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

Marc Kleine-Budde says:

====================
this is a pull request of 29 patches for net-next/master.

The first 6 patches target the slcan driver. Dan Carpenter contributes
a hardening patch, followed by 5 cleanup patches.

Biju Das contributes 5 patches to prepare the sja1000 driver to
support the Renesas RZ/N1 SJA1000 CAN controller.

Dario Binacchi's patch for the slcan driver fixes a sleep with held
spin lock.

Another patch by Dario Binacchi fixes a wrong comment in the c_can
driver.

Pavel Pisa updates the CTU CAN FD IP core registers.

Stephane Grosjean contributes 3 patches to the peak_usb driver for
cleanups and support of a new MCU.

The last 12 patches are by Vincent Mailhol, they fix and improve the
txerr and rxerr reporting in all CAN drivers.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

show more ...

Merge branch 'can-error-set-of-fixes-and-improvement-on-txerr-and-rxerr-reporting'

Vincent Mailhol says:

====================
can: error: set of fixes and improvement on txerr and rxerr reporting

Merge branch 'can-error-set-of-fixes-and-improvement-on-txerr-and-rxerr-reporting'

Vincent Mailhol says:

====================
can: error: set of fixes and improvement on txerr and rxerr reporting

This series is a collection of patches targeting the CAN error
counter. The series is split in three blocks (with small relation to
each other).

Several drivers uses the data[6] and data[7] fields (both of type u8)
of the CAN error frame to report those values. However, the maximum
size an u8 can hold is 255 and the error counter can exceed this value
if bus-off status occurs. As such, the first nine patches of this
series make sure that no drivers try to report txerr or rxerr through
the CAN error frame when bus-off status is reached.

can_frame::data[5..7] are defined as being "controller
specific". Controller specific behaviors are not something desirable
(portability issue...) The tenth patch of this series specifies how
can_frame::data[5..7] should be use and remove any "controller
specific" freedom. The eleventh patch adds a flag to notify though
can_frame::can_id that data[6..7] were populated (in order to be
consistent with other fields).

Finally, the twelfth and last patch add three macro values to specify
the different error counter threshold with so far was hard-coded as
magic numbers in the drivers.

N.B.:
* patches 1 to 10 are for net (stable).
* patches 11 and 12 are for net-next (but depends on patches 1 to 10).

** Changelog **

v1 -> v2: https://lore.kernel.org/all/20220712153157.83847-1-mailhol.vincent@wanadoo.fr
* Fix typo in patch #10: data[7] of CAN error frames is for the RX
error counter, not the TX one (this is litteraly a one byte
change).
====================

As discussed take the whole series via can-next -> net-next.

Link: https://lore.kernel.org/all/20220719143550.3681-1-mailhol.vincent@wanadoo.fr
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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can: add CAN_ERR_CNT flag to notify availability of error counter

Add a dedicated flag in uapi/linux/can/error.h to notify the userland
that fields data[6] and data[7] of the CAN error frame were
re

can: add CAN_ERR_CNT flag to notify availability of error counter

Add a dedicated flag in uapi/linux/can/error.h to notify the userland
that fields data[6] and data[7] of the CAN error frame were
respectively populated with the tx and rx error counters.

For all driver tree-wide, set up this flags whenever needed.

Link: https://lore.kernel.org/all/20220719143550.3681-12-mailhol.vincent@wanadoo.fr
Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Merge drm/drm-next into drm-misc-next-fixes

Backmerging from drm/drm-next for the final fixes that will go
into v5.20.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'v5.19-rc5' into next

Merge with mainline to bring up the latest definition from MFD subsystem
needed for Mediatek keypad driver.

Merge tag 'asoc-fix-v5.19-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.19

A collection of fixes for v5.19, quite large but nothing major -

Merge tag 'asoc-fix-v5.19-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.19

A collection of fixes for v5.19, quite large but nothing major - a good
chunk of it is more stuff that was identified by mixer-test regarding
event generation.

show more ...

Merge tag 'linux-can-next-for-5.20-20220703' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

Marc Kleine-Budde says:

====================
pull-request: can-next 2022-07-03

this

Merge tag 'linux-can-next-for-5.20-20220703' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

Marc Kleine-Budde says:

====================
pull-request: can-next 2022-07-03

this is a pull request of 15 patches for net-next/master.

The first 2 patches are by Max Staudt and add the can327 serial CAN
driver along with a new line discipline ID.

The next patch is by me an fixes a typo in the ctucanfd driver.

The last 12 patches are by Dario Binacchi and integrate slcan CAN
serial driver better into the existing CAN driver API.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

show more ...

can: ctucanfd: ctucan_interrupt(): fix typo

This patch fixes the typo "poniter" -> "pointer" in the kerneldoc of
ctucan_interrupt().

Link: https://lore.kernel.org/all/20220628083204.881311-1-mkl@pe

can: ctucanfd: ctucan_interrupt(): fix typo

This patch fixes the typo "poniter" -> "pointer" in the kerneldoc of
ctucan_interrupt().

Link: https://lore.kernel.org/all/20220628083204.881311-1-mkl@pengutronix.de
Fixes: 2dcb8e8782d8 ("can: ctucanfd: add support for CTU CAN FD open-source IP core - bus independent part.")
Cc: Ondrej Ille <ondrej.ille@gmail.com>
Cc: Martin Jerabek <martin.jerabek01@gmail.com>
Acked-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Merge drm/drm-next into drm-misc-next

Backmerging to get new regmap APIs of v5.19-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge branch 'topic/ctl-enhancements' into for-next

Pull ALSA control enhancement patches.
One is the faster lookup of control elements, and another is to
introduce the input data validation.

Signe

Merge branch 'topic/ctl-enhancements' into for-next

Pull ALSA control enhancement patches.
One is the faster lookup of control elements, and another is to
introduce the input data validation.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

show more ...

Merge tag 'kvm-riscv-fixes-5.19-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv fixes for 5.19, take #1

- Typo fix in arch/riscv/kvm/vmid.c

- Remove broken reference pattern from MAIN

Merge tag 'kvm-riscv-fixes-5.19-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv fixes for 5.19, take #1

- Typo fix in arch/riscv/kvm/vmid.c

- Remove broken reference pattern from MAINTAINERS entry

show more ...

Merge v5.19-rc1 into drm-misc-fixes

Let's kick-off the start of the 5.19 fix cycle

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge tag 'v5.19-rc1' into asoc-5.19

Linux 5.19-rc1

Merge tag 'net-next-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
"Core
----

- Support TCPv6 segmentation offload with su

Merge tag 'net-next-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
"Core
----

- Support TCPv6 segmentation offload with super-segments larger than
64k bytes using the IPv6 Jumbogram extension header (AKA BIG TCP).

- Generalize skb freeing deferral to per-cpu lists, instead of
per-socket lists.

- Add a netdev statistic for packets dropped due to L2 address
mismatch (rx_otherhost_dropped).

- Continue work annotating skb drop reasons.

- Accept alternative netdev names (ALT_IFNAME) in more netlink
requests.

- Add VLAN support for AF_PACKET SOCK_RAW GSO.

- Allow receiving skb mark from the socket as a cmsg.

- Enable memcg accounting for veth queues, sysctl tables and IPv6.

BPF
---

- Add libbpf support for User Statically-Defined Tracing (USDTs).

- Speed up symbol resolution for kprobes multi-link attachments.

- Support storing typed pointers to referenced and unreferenced
objects in BPF maps.

- Add support for BPF link iterator.

- Introduce access to remote CPU map elements in BPF per-cpu map.

- Allow middle-of-the-road settings for the
kernel.unprivileged_bpf_disabled sysctl.

- Implement basic types of dynamic pointers e.g. to allow for
dynamically sized ringbuf reservations without extra memory copies.

Protocols
---------

- Retire port only listening_hash table, add a second bind table
hashed by port and address. Avoid linear list walk when binding to
very popular ports (e.g. 443).

- Add bridge FDB bulk flush filtering support allowing user space to
remove all FDB entries matching a condition.

- Introduce accept_unsolicited_na sysctl for IPv6 to implement
router-side changes for RFC9131.

- Support for MPTCP path manager in user space.

- Add MPTCP support for fallback to regular TCP for connections that
have never connected additional subflows or transmitted
out-of-sequence data (partial support for RFC8684 fallback).

- Avoid races in MPTCP-level window tracking, stabilize and improve
throughput.

- Support lockless operation of GRE tunnels with seq numbers enabled.

- WiFi support for host based BSS color collision detection.

- Add support for SO_TXTIME/SCM_TXTIME on CAN sockets.

- Support transmission w/o flow control in CAN ISOTP (ISO 15765-2).

- Support zero-copy Tx with TLS 1.2 crypto offload (sendfile).

- Allow matching on the number of VLAN tags via tc-flower.

- Add tracepoint for tcp_set_ca_state().

Driver API
----------

- Improve error reporting from classifier and action offload.

- Add support for listing line cards in switches (devlink).

- Add helpers for reporting page pool statistics with ethtool -S.

- Add support for reading clock cycles when using PTP virtual clocks,
instead of having the driver convert to time before reporting. This
makes it possible to report time from different vclocks.

- Support configuring low-latency Tx descriptor push via ethtool.

- Separate Clause 22 and Clause 45 MDIO accesses more explicitly.

New hardware / drivers
----------------------

- Ethernet:
- Marvell's Octeon NIC PCI Endpoint support (octeon_ep)
- Sunplus SP7021 SoC (sp7021_emac)
- Add support for Renesas RZ/V2M (in ravb)
- Add support for MediaTek mt7986 switches (in mtk_eth_soc)

- Ethernet PHYs:
- ADIN1100 industrial PHYs (w/ 10BASE-T1L and SQI reporting)
- TI DP83TD510 PHY
- Microchip LAN8742/LAN88xx PHYs

- WiFi:
- Driver for pureLiFi X, XL, XC devices (plfxlc)
- Driver for Silicon Labs devices (wfx)
- Support for WCN6750 (in ath11k)
- Support Realtek 8852ce devices (in rtw89)

- Mobile:
- MediaTek T700 modems (Intel 5G 5000 M.2 cards)

- CAN:
- ctucanfd: add support for CTU CAN FD open-source IP core from
Czech Technical University in Prague

Drivers
-------

- Delete a number of old drivers still using virt_to_bus().

- Ethernet NICs:
- intel: support TSO on tunnels MPLS
- broadcom: support multi-buffer XDP
- nfp: support VF rate limiting
- sfc: use hardware tx timestamps for more than PTP
- mlx5: multi-port eswitch support
- hyper-v: add support for XDP_REDIRECT
- atlantic: XDP support (including multi-buffer)
- macb: improve real-time perf by deferring Tx processing to NAPI

- High-speed Ethernet switches:
- mlxsw: implement basic line card information querying
- prestera: add support for traffic policing on ingress and egress

- Embedded Ethernet switches:
- lan966x: add support for packet DMA (FDMA)
- lan966x: add support for PTP programmable pins
- ti: cpsw_new: enable bc/mc storm prevention

- Qualcomm 802.11ax WiFi (ath11k):
- Wake-on-WLAN support for QCA6390 and WCN6855
- device recovery (firmware restart) support
- support setting Specific Absorption Rate (SAR) for WCN6855
- read country code from SMBIOS for WCN6855/QCA6390
- enable keep-alive during WoWLAN suspend
- implement remain-on-channel support

- MediaTek WiFi (mt76):
- support Wireless Ethernet Dispatch offloading packet movement
between the Ethernet switch and WiFi interfaces
- non-standard VHT MCS10-11 support
- mt7921 AP mode support
- mt7921 IPv6 NS offload support

- Ethernet PHYs:
- micrel: ksz9031/ksz9131: cabletest support
- lan87xx: SQI support for T1 PHYs
- lan937x: add interrupt support for link detection"

* tag 'net-next-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1809 commits)
ptp: ocp: Add firmware header checks
ptp: ocp: fix PPS source selector debugfs reporting
ptp: ocp: add .init function for sma_op vector
ptp: ocp: vectorize the sma accessor functions
ptp: ocp: constify selectors
ptp: ocp: parameterize input/output sma selectors
ptp: ocp: revise firmware display
ptp: ocp: add Celestica timecard PCI ids
ptp: ocp: Remove #ifdefs around PCI IDs
ptp: ocp: 32-bit fixups for pci start address
Revert "net/smc: fix listen processing for SMC-Rv2"
ath6kl: Use cc-disable-warning to disable -Wdangling-pointer
selftests/bpf: Dynptr tests
bpf: Add dynptr data slices
bpf: Add bpf_dynptr_read and bpf_dynptr_write
bpf: Dynptr support for ring buffers
bpf: Add bpf_dynptr_from_mem for local dynptrs
bpf: Add verifier support for dynptrs
bpf: Suppress 'passing zero to PTR_ERR' warning
bpf: Introduce bpf_arch_text_invalidate for bpf_prog_pack
...

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Merge tag 'linux-can-next-for-5.19-20220519' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

Marc Kleine-Budde says:

====================
pull-request: can-next 2022-05-19

Oliv

Merge tag 'linux-can-next-for-5.19-20220519' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

Marc Kleine-Budde says:

====================
pull-request: can-next 2022-05-19

Oliver Hartkopp contributes a patch for the ISO-TP CAN protocol to
update the validation of address information during bind.

The next patch is by Jakub Kicinski and converts the CAN network
drivers from netif_napi_add() to the netif_napi_add_weight() function.

Another patch by Oliver Hartkopp removes obsolete CAN specific LED
support.

Vincent Mailhol's patch for the mcp251xfd driver fixes a
-Wunaligned-access warning by clang-14.

* tag 'linux-can-next-for-5.19-20220519' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next:
can: mcp251xfd: silence clang's -Wunaligned-access warning
can: can-dev: remove obsolete CAN LED support
can: can-dev: move to netif_napi_add_weight()
can: isotp: isotp_bind(): do not validate unused address information
====================

Link: https://lore.kernel.org/r/20220519202308.1435903-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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