Merge tag 'v5.16' into rdma.git for-next

To resolve minor conflict in:
drivers/infiniband/hw/mlx5/mlx5_ib.h

By merging both hunks.

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes and get in line with other trees, powerpc kernel
mostly this time, but BPF as well.

Signed-off-by: Arnaldo Carvalho de

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes and get in line with other trees, powerpc kernel
mostly this time, but BPF as well.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

show more ...

Merge tag '5.17-net-next' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

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

- Defer freeing TCP skbs to the BH handler,

Merge tag '5.17-net-next' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

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

- Defer freeing TCP skbs to the BH handler, whenever possible, or at
least perform the freeing outside of the socket lock section to
decrease cross-CPU allocator work and improve latency.

- Add netdevice refcount tracking to locate sources of netdevice and
net namespace refcount leaks.

- Make Tx watchdog less intrusive - avoid pausing Tx and restarting
all queues from a single CPU removing latency spikes.

- Various small optimizations throughout the stack from Eric Dumazet.

- Make netdev->dev_addr[] constant, force modifications to go via
appropriate helpers to allow us to keep addresses in ordered data
structures.

- Replace unix_table_lock with per-hash locks, improving performance
of bind() calls.

- Extend skb drop tracepoint with a drop reason.

- Allow SO_MARK and SO_PRIORITY setsockopt under CAP_NET_RAW.

BPF
---

- New helpers:
- bpf_find_vma(), find and inspect VMAs for profiling use cases
- bpf_loop(), runtime-bounded loop helper trading some execution
time for much faster (if at all converging) verification
- bpf_strncmp(), improve performance, avoid compiler flakiness
- bpf_get_func_arg(), bpf_get_func_ret(), bpf_get_func_arg_cnt()
for tracing programs, all inlined by the verifier

- Support BPF relocations (CO-RE) in the kernel loader.

- Further the support for BTF_TYPE_TAG annotations.

- Allow access to local storage in sleepable helpers.

- Convert verifier argument types to a composable form with different
attributes which can be shared across types (ro, maybe-null).

- Prepare libbpf for upcoming v1.0 release by cleaning up APIs,
creating new, extensible ones where missing and deprecating those
to be removed.

Protocols
---------

- WiFi (mac80211/cfg80211):
- notify user space about long "come back in N" AP responses,
allow it to react to such temporary rejections
- allow non-standard VHT MCS 10/11 rates
- use coarse time in airtime fairness code to save CPU cycles

- Bluetooth:
- rework of HCI command execution serialization to use a common
queue and work struct, and improve handling errors reported in
the middle of a batch of commands
- rework HCI event handling to use skb_pull_data, avoiding packet
parsing pitfalls
- support AOSP Bluetooth Quality Report

- SMC:
- support net namespaces, following the RDMA model
- improve connection establishment latency by pre-clearing buffers
- introduce TCP ULP for automatic redirection to SMC

- Multi-Path TCP:
- support ioctls: SIOCINQ, OUTQ, and OUTQNSD
- support socket options: IP_TOS, IP_FREEBIND, IP_TRANSPARENT,
IPV6_FREEBIND, and IPV6_TRANSPARENT, TCP_CORK and TCP_NODELAY
- support cmsgs: TCP_INQ
- improvements in the data scheduler (assigning data to subflows)
- support fastclose option (quick shutdown of the full MPTCP
connection, similar to TCP RST in regular TCP)

- MCTP (Management Component Transport) over serial, as defined by
DMTF spec DSP0253 - "MCTP Serial Transport Binding".

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

- Support timestamping on bond interfaces in active/passive mode.

- Introduce generic phylink link mode validation for drivers which
don't have any quirks and where MAC capability bits fully express
what's supported. Allow PCS layer to participate in the validation.
Convert a number of drivers.

- Add support to set/get size of buffers on the Rx rings and size of
the tx copybreak buffer via ethtool.

- Support offloading TC actions as first-class citizens rather than
only as attributes of filters, improve sharing and device resource
utilization.

- WiFi (mac80211/cfg80211):
- support forwarding offload (ndo_fill_forward_path)
- support for background radar detection hardware
- SA Query Procedures offload on the AP side

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

- tsnep - FPGA based TSN endpoint Ethernet MAC used in PLCs with
real-time requirements for isochronous communication with protocols
like OPC UA Pub/Sub.

- Qualcomm BAM-DMUX WWAN - driver for data channels of modems
integrated into many older Qualcomm SoCs, e.g. MSM8916 or MSM8974
(qcom_bam_dmux).

- Microchip LAN966x multi-port Gigabit AVB/TSN Ethernet Switch driver
with support for bridging, VLANs and multicast forwarding
(lan966x).

- iwlmei driver for co-operating between Intel's WiFi driver and
Intel's Active Management Technology (AMT) devices.

- mse102x - Vertexcom MSE102x Homeplug GreenPHY chips

- Bluetooth:
- MediaTek MT7921 SDIO devices
- Foxconn MT7922A
- Realtek RTL8852AE

Drivers
-------

- Significantly improve performance in the datapaths of: lan78xx,
ax88179_178a, lantiq_xrx200, bnxt.

- Intel Ethernet NICs:
- igb: support PTP/time PEROUT and EXTTS SDP functions on
82580/i354/i350 adapters
- ixgbevf: new PF -> VF mailbox API which avoids the risk of
mailbox corruption with ESXi
- iavf: support configuration of VLAN features of finer
granularity, stacked tags and filtering
- ice: PTP support for new E822 devices with sub-ns precision
- ice: support firmware activation without reboot

- Mellanox Ethernet NICs (mlx5):
- expose control over IRQ coalescing mode (CQE vs EQE) via ethtool
- support TC forwarding when tunnel encap and decap happen between
two ports of the same NIC
- dynamically size and allow disabling various features to save
resources for running in embedded / SmartNIC scenarios

- Broadcom Ethernet NICs (bnxt):
- use page frag allocator to improve Rx performance
- expose control over IRQ coalescing mode (CQE vs EQE) via ethtool

- Other Ethernet NICs:
- amd-xgbe: add Ryzen 6000 (Yellow Carp) Ethernet support

- Microsoft cloud/virtual NIC (mana):
- add XDP support (PASS, DROP, TX)

- Mellanox Ethernet switches (mlxsw):
- initial support for Spectrum-4 ASICs
- VxLAN with IPv6 underlay

- Marvell Ethernet switches (prestera):
- support flower flow templates
- add basic IP forwarding support

- NXP embedded Ethernet switches (ocelot & felix):
- support Per-Stream Filtering and Policing (PSFP)
- enable cut-through forwarding between ports by default
- support FDMA to improve packet Rx/Tx to CPU

- Other embedded switches:
- hellcreek: improve trapping management (STP and PTP) packets
- qca8k: support link aggregation and port mirroring

- Qualcomm 802.11ax WiFi (ath11k):
- qca6390, wcn6855: enable 802.11 power save mode in station mode
- BSS color change support
- WCN6855 hw2.1 support
- 11d scan offload support
- scan MAC address randomization support
- full monitor mode, only supported on QCN9074
- qca6390/wcn6855: report signal and tx bitrate
- qca6390: rfkill support
- qca6390/wcn6855: regdb.bin support

- Intel WiFi (iwlwifi):
- support SAR GEO Offset Mapping (SGOM) and Time-Aware-SAR (TAS)
in cooperation with the BIOS
- support for Optimized Connectivity Experience (OCE) scan
- support firmware API version 68
- lots of preparatory work for the upcoming Bz device family

- MediaTek WiFi (mt76):
- Specific Absorption Rate (SAR) support
- mt7921: 160 MHz channel support

- RealTek WiFi (rtw88):
- Specific Absorption Rate (SAR) support
- scan offload

- Other WiFi NICs
- ath10k: support fetching (pre-)calibration data from nvmem
- brcmfmac: configure keep-alive packet on suspend
- wcn36xx: beacon filter support"

* tag '5.17-net-next' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2048 commits)
tcp: tcp_send_challenge_ack delete useless param `skb`
net/qla3xxx: Remove useless DMA-32 fallback configuration
rocker: Remove useless DMA-32 fallback configuration
hinic: Remove useless DMA-32 fallback configuration
lan743x: Remove useless DMA-32 fallback configuration
net: enetc: Remove useless DMA-32 fallback configuration
cxgb4vf: Remove useless DMA-32 fallback configuration
cxgb4: Remove useless DMA-32 fallback configuration
cxgb3: Remove useless DMA-32 fallback configuration
bnx2x: Remove useless DMA-32 fallback configuration
et131x: Remove useless DMA-32 fallback configuration
be2net: Remove useless DMA-32 fallback configuration
vmxnet3: Remove useless DMA-32 fallback configuration
bna: Simplify DMA setting
net: alteon: Simplify DMA setting
myri10ge: Simplify DMA setting
qlcnic: Simplify DMA setting
net: allwinner: Fix print format
page_pool: remove spinlock in page_pool_refill_alloc_cache()
amt: fix wrong return type of amt_send_membership_update()
...

show more ...

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Merge branches 'edac-misc' and 'edac-amd64' into edac-updates-for-v5.17

Signed-off-by: Borislav Petkov <bp@suse.de>

Merge branch 'for-5.17/core' into for-linus

- support for USI style pens (Tero Kristo, Mika Westerberg)
- quirk for devices that need inverted X/Y axes (Alistair Francis)
- small core code cleanups

Merge branch 'for-5.17/core' into for-linus

- support for USI style pens (Tero Kristo, Mika Westerberg)
- quirk for devices that need inverted X/Y axes (Alistair Francis)
- small core code cleanups and deduplication (Benjamin Tissoires)

show more ...

Merge branch 'linus' into irq/core, to fix conflict

Conflicts:
drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'socfpga_fix_for_v5.16_part_3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes

SoCFPGA dts updates for v5.16, part 3
- Change the SoCFPGA compatible to "inte

Merge tag 'socfpga_fix_for_v5.16_part_3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes

SoCFPGA dts updates for v5.16, part 3
- Change the SoCFPGA compatible to "intel,socfpga-qspi"
- Update dt-bindings document to include "intel,socfpga-qspi"

* tag 'socfpga_fix_for_v5.16_part_3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: (361 commits)
ARM: dts: socfpga: change qspi to "intel,socfpga-qspi"
dt-bindings: spi: cadence-quadspi: document "intel,socfpga-qspi"
Linux 5.16-rc7
mm/hwpoison: clear MF_COUNT_INCREASED before retrying get_any_page()
mm/damon/dbgfs: protect targets destructions with kdamond_lock
mm/page_alloc: fix __alloc_size attribute for alloc_pages_exact_nid
mm: delete unsafe BUG from page_cache_add_speculative()
mm, hwpoison: fix condition in free hugetlb page path
MAINTAINERS: mark more list instances as moderated
kernel/crash_core: suppress unknown crashkernel parameter warning
mm: mempolicy: fix THP allocations escaping mempolicy restrictions
kfence: fix memory leak when cat kfence objects
platform/x86: intel_pmc_core: fix memleak on registration failure
net: stmmac: dwmac-visconti: Fix value of ETHER_CLK_SEL_FREQ_SEL_2P5M
r8152: sync ocp base
r8152: fix the force speed doesn't work for RTL8156
net: bridge: fix ioctl old_deviceless bridge argument
net: stmmac: ptp: fix potentially overflowing expression
net: dsa: tag_ocelot: use traffic class to map priority on injected header
veth: ensure skb entering GRO are not cloned.
...

Link: https://lore.kernel.org/r/20211227103644.566694-1-dinguyen@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>

show more ...

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

No conflicts.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge tag 'net-5.16-final' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski"
"Networking fixes, including fixes from bpf, and WiFi. One last pul

Merge tag 'net-5.16-final' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski"
"Networking fixes, including fixes from bpf, and WiFi. One last pull
request, turns out some of the recent fixes did more harm than good.

Current release - regressions:

- Revert "xsk: Do not sleep in poll() when need_wakeup set", made the
problem worse

- Revert "net: phy: fixed_phy: Fix NULL vs IS_ERR() checking in
__fixed_phy_register", broke EPROBE_DEFER handling

- Revert "net: usb: r8152: Add MAC pass-through support for more
Lenovo Docks", broke setups without a Lenovo dock

Current release - new code bugs:

- selftests: set amt.sh executable

Previous releases - regressions:

- batman-adv: mcast: don't send link-local multicast to mcast routers

Previous releases - always broken:

- ipv4/ipv6: check attribute length for RTA_FLOW / RTA_GATEWAY

- sctp: hold endpoint before calling cb in
sctp_transport_lookup_process

- mac80211: mesh: embed mesh_paths and mpp_paths into
ieee80211_if_mesh to avoid complicated handling of sub-object
allocation failures

- seg6: fix traceroute in the presence of SRv6

- tipc: fix a kernel-infoleak in __tipc_sendmsg()"

* tag 'net-5.16-final' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (36 commits)
selftests: set amt.sh executable
Revert "net: usb: r8152: Add MAC passthrough support for more Lenovo Docks"
sfc: The RX page_ring is optional
iavf: Fix limit of total number of queues to active queues of VF
i40e: Fix incorrect netdev's real number of RX/TX queues
i40e: Fix for displaying message regarding NVM version
i40e: fix use-after-free in i40e_sync_filters_subtask()
i40e: Fix to not show opcode msg on unsuccessful VF MAC change
ieee802154: atusb: fix uninit value in atusb_set_extended_addr
mac80211: mesh: embedd mesh_paths and mpp_paths into ieee80211_if_mesh
mac80211: initialize variable have_higher_than_11mbit
sch_qfq: prevent shift-out-of-bounds in qfq_init_qdisc
netrom: fix copying in user data in nr_setsockopt
udp6: Use Segment Routing Header for dest address if present
icmp: ICMPV6: Examine invoking packet for Segment Route Headers.
seg6: export get_srh() for ICMP handling
Revert "net: phy: fixed_phy: Fix NULL vs IS_ERR() checking in __fixed_phy_register"
ipv6: Do cleanup if attribute validation fails in multipath route
ipv6: Continue processing multipath route even if gateway attribute is invalid
net/fsl: Remove leftover definition in xgmac_mdio
...

show more ...

Revert "net: usb: r8152: Add MAC passthrough support for more Lenovo Docks"

This reverts commit f77b83b5bbab53d2be339184838b19ed2c62c0a5.

This change breaks multiple usb to ethernet dongles attache

Revert "net: usb: r8152: Add MAC passthrough support for more Lenovo Docks"

This reverts commit f77b83b5bbab53d2be339184838b19ed2c62c0a5.

This change breaks multiple usb to ethernet dongles attached on Lenovo
USB hub.

Fixes: f77b83b5bbab ("net: usb: r8152: Add MAC passthrough support for more Lenovo Docks")
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Link: https://lore.kernel.org/r/20220105155102.8557-1-aaron.ma@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

Merge branch 'for-next' into for-linus

Pull 5.17 materials.

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

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Merge 5.16-rc8 into char-misc-next

We need the fixes in here as well for testing.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 5.16-rc8 into usb-next

We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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

include/net/sock.h
commit 8f905c0e7354 ("inet: fully convert sk->sk_rx_dst to RCU rules")
commit 43f51df41729 ("net: move early dem

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

include/net/sock.h
commit 8f905c0e7354 ("inet: fully convert sk->sk_rx_dst to RCU rules")
commit 43f51df41729 ("net: move early demux fields close to sk_refcnt")
https://lore.kernel.org/all/20211222141641.0caa0ab3@canb.auug.org.au/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

Merge tag 'net-5.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter.

Current release - regressions:

Merge tag 'net-5.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter.

Current release - regressions:

- revert "tipc: use consistent GFP flags"

Previous releases - regressions:

- igb: fix deadlock caused by taking RTNL in runtime resume path

- accept UFOv6 packages in virtio_net_hdr_to_skb

- netfilter: fix regression in looped (broad|multi)cast's MAC
handling

- bridge: fix ioctl old_deviceless bridge argument

- ice: xsk: do not clear status_error0 for ntu + nb_buffs descriptor,
avoid stalls when multiple sockets use an interface

Previous releases - always broken:

- inet: fully convert sk->sk_rx_dst to RCU rules

- veth: ensure skb entering GRO are not cloned

- sched: fix zone matching for invalid conntrack state

- bonding: fix ad_actor_system option setting to default

- nf_tables: fix use-after-free in nft_set_catchall_destroy()

- lantiq_xrx200: increase buffer reservation to avoid mem corruption

- ice: xsk: avoid leaking app buffers during clean up

- tun: avoid double free in tun_free_netdev"

* tag 'net-5.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (45 commits)
net: stmmac: dwmac-visconti: Fix value of ETHER_CLK_SEL_FREQ_SEL_2P5M
r8152: sync ocp base
r8152: fix the force speed doesn't work for RTL8156
net: bridge: fix ioctl old_deviceless bridge argument
net: stmmac: ptp: fix potentially overflowing expression
net: dsa: tag_ocelot: use traffic class to map priority on injected header
veth: ensure skb entering GRO are not cloned.
asix: fix wrong return value in asix_check_host_enable()
asix: fix uninit-value in asix_mdio_read()
sfc: falcon: Check null pointer of rx_queue->page_ring
sfc: Check null pointer of rx_queue->page_ring
net: ks8851: Check for error irq
drivers: net: smc911x: Check for error irq
fjes: Check for error irq
bonding: fix ad_actor_system option setting to default
igb: fix deadlock caused by taking RTNL in RPM resume path
gve: Correct order of processing device options
net: skip virtio_net_hdr_set_proto if protocol already set
net: accept UFOv6 packages in virtio_net_hdr_to_skb
docs: networking: replace skb_hwtstamp_tx with skb_tstamp_tx
...

show more ...

Merge branch 'r8152-fix-bugs'

Hayes Wang says:

====================
r8152: fix bugs

Patch #1 fix the issue of force speed mode for RTL8156.
Patch #2 fix the issue of unexpected ocp_base.
=========

Merge branch 'r8152-fix-bugs'

Hayes Wang says:

====================
r8152: fix bugs

Patch #1 fix the issue of force speed mode for RTL8156.
Patch #2 fix the issue of unexpected ocp_base.
====================

Link: https://lore.kernel.org/r/20211223092702.23841-386-nic_swsd@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

r8152: sync ocp base

There are some chances that the actual base of hardware is different
from the value recorded by driver, so we have to reset the variable
of ocp_base to sync it.

Set ocp_base to

r8152: sync ocp base

There are some chances that the actual base of hardware is different
from the value recorded by driver, so we have to reset the variable
of ocp_base to sync it.

Set ocp_base to -1. Then, it would be updated and the new base would be
set to the hardware next time.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

r8152: fix the force speed doesn't work for RTL8156

It needs to set mdio force mode. Otherwise, link off always occurs when
setting force speed.

Fixes: 195aae321c82 ("r8152: support new chips")
Sig

r8152: fix the force speed doesn't work for RTL8156

It needs to set mdio force mode. Otherwise, link off always occurs when
setting force speed.

Fixes: 195aae321c82 ("r8152: support new chips")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

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

Backmerging to bring drm-misc-next-fixes up to the latest state for
the current release cycle.

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

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

Backmerging for v5.16-rc5. Resolves a conflict between drm-misc-next
and drm-misc-fixes in the vc4 driver.

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

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

Backmerging for v5.16-rc5. Resolves a conflict between drm-misc-next
and drm-misc-fixes in the vc4 driver.

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

show more ...

Merge tag 'v5.16-rc5' into rdma.git for-next

Required due to dependencies in following patches.

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

Merge tag 'v5.16-rc5' into locking/core, to pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'v5.16-rc4' into docs-next

I have a couple of fixes for warnings introduced after -rc1; catch up to
-rc4 so that the fixes have something to fix.