Guangbin Huang says:

====================
net: hns3: add some fixes for -net

This series adds some fixes for the HNS3 ethernet driver.
====================

Link: https://lore.kernel.org/r/20220324125450.56417-1-huangguangbin2@huawei.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Currently, when PF set VF VLAN, it sends notify mailbox to VF
if VF alive. VF stop its traffic, and send request mailbox
to PF, then PF updates VF VLAN. It's a bit complex. If VF is
killed before sending request, PF will not set VF VLAN without
any log.

This patch refines the process, PF can set VF VLAN direclty,
and then notify the VF. If VF is resetting at that time, the
notify may be dropped, so VF should query it after reset finished.

Fixes: 92f11ea1 ("net: hns3: fix set port based VLAN issue for VF")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

When adding port base VLAN, vf VLAN need to remove from HW and modify
the vlan state in vf VLAN list as false. If the periodicity task is
freeing the same node, it may cause "use after free" error.
This patch adds a vlan list lock to protect the vlan list.

Fixes: c6075b19 ("net: hns3: Record VF vlan tables")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Currently, Port base vlan is initiated by PF and configured to its VFs,
by using command "ip link set <pf name> vf <vf id> vlan <vlan id>".
When a global reset was triggered, the hardware vlan table and the soft
recorded vlan information will be cleared by PF, and restored them until
VFs were ready. There is a short time window between the table had been
cleared and before table restored. If configured a new port base vlan tag
at this moment, driver will check the soft recorded vlan information,
and find there hasn't the old tag in it, which causing a warning print.

Due to the port base vlan is managed by PF, so the VFs's port base vlan
restoring should be handled by PF when PF was ready.

This patch fixes it.

Fixes: 039ba863 ("net: hns3: optimize the filter table entries handling when resetting")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

If the MAC address A is configured to vport A and then vport B. The MAC
address of vport A in the hardware becomes invalid. If the address of
vport A is changed to MAC address B, the driver needs to delete the MAC
address A of vport A. Due to the MAC address A of vport A has become
invalid in the hardware entry, so "-ENOENT" is returned. In this case, the
"used_umv_size" value recorded in driver is not updated. As a result, the
MAC entry status of the software is inconsistent with that of the hardware.

Therefore, the driver updates the umv size even if the MAC entry cannot be
found. Ensure that the software and hardware status is consistent.

Fixes: ee4bcd3b ("net: hns3: refactor the MAC address configure")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Casper Andersson says:

====================
net: sparx5: Refactor based on feedback on

This is a follow up to a previous patch that was merged
before manufacturer could give feedback. This addresses
the feedback. See link below for previous patch series.
https://lore.kernel.org/netdev/20220322081823.wqbx7vud4q7qtjuq@wse-c0155/T/#t
====================

Link: https://lore.kernel.org/r/20220324113853.576803-1-casper.casan@gmail.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

- Remove mact_lookup and use new mact_find instead.
- Make pgid_read_mask function.
- Set PGID arbiter to start searching at PGID_BASE + 8.

This is according to feedback on previous patch.
https://lore.kernel.org/netdev/20220322081823.wqbx7vud4q7qtjuq@wse-c0155/T/#tSigned-off-by: Casper Andersson <casper.casan@gmail.com>
Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Removes PGID handling for GLAG since it is not used
yet. According to feedback on previous patch.
https://lore.kernel.org/netdev/20220322081823.wqbx7vud4q7qtjuq@wse-c0155/T/#tSigned-off-by: Casper Andersson <casper.casan@gmail.com>
Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Let user space properly determine that the enetc driver provides
software timestamps.

Fixes: 4caefbce ("enetc: add software timestamping")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Link: https://lore.kernel.org/r/20220324161210.4122281-1-vladimir.oltean@nxp.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Stefano Garzarella says:

====================
vsock/virtio: enable VQs early on probe and finish the setup before using them

The first patch fixes a virtio-spec violation. The other two patches
complete the driver configuration before using the VQs in the probe.

The patch order should simplify backporting in stable branches.

v2: https://lore.kernel.org/netdev/20220323084954.11769-1-sgarzare@redhat.com/
v1: https://lore.kernel.org/netdev/20220322103823.83411-1-sgarzare@redhat.com/
====================

Link: https://lore.kernel.org/r/20220323173625.91119-1-sgarzare@redhat.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

virtio spec requires drivers to set DRIVER_OK before using VQs.
This is set automatically after probe returns, but virtio-vsock
driver uses VQs in the probe function to fill rx and event VQs
with new buffers.

Let's fix this, calling virtio_device_ready() before using VQs
in the probe function.

Fixes: 0ea9e1d3 ("VSOCK: Introduce virtio_transport.ko")
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Complete the driver configuration, reading the negotiated features,
before using the VQs in the virtio_vsock_probe().

Fixes: 53efbba1 ("virtio/vsock: enable SEQPACKET for transport")
Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

When we fill VQs with empty buffers and kick the host, it may send
an interrupt. `vdev->priv` must be initialized before this since it
is used in the virtqueue callbacks.

Fixes: 0deab087 ("vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock")
Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Adds the driver_info and IDs for the AX88179 based Allied Telesis AT-UMC
family of devices.
Signed-off-by: Greg Jesionowski <jesionowskigreg@gmail.com>
Link: https://lore.kernel.org/r/20220323220024.GA36800@test-HP-EliteDesk-800-G1-SFFSigned-off-by: Jakub Kicinski <kuba@kernel.org>

The kernel test robot reported build warnings with a randconfig that
built realtek-{smi,mdio} without CONFIG_OF set. Since both interface
drivers are using OF and will not probe without, add the corresponding
dependency to Kconfig.

Link: https://lore.kernel.org/all/202203231233.Xx73Y40o-lkp@intel.com/
Link: https://lore.kernel.org/all/202203231439.ycl0jg50-lkp@intel.com/
Fixes: aac94001 ("net: dsa: realtek: add new mdio interface for drivers")
Fixes: 765c39a4 ("net: dsa: realtek: convert subdrivers into modules")
Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Link: https://lore.kernel.org/r/20220323124225.91763-1-alvin@pqrs.dkSigned-off-by: Jakub Kicinski <kuba@kernel.org>

When the Qualcomm ethqos driver is properly described in its associated
GDSC power-domain, the hardware will be powered down and loose its state
between qcom_ethqos_probe() and stmmac_init_dma_engine().

The result of this is that the functional clock from the RGMII IO macro
is no longer provides and the DMA software reset in dwmac4_dma_reset()
will time out, due to lacking clock signal.

Re-enable the functional clock, as part of the Qualcomm specific clock
enablement sequence to avoid this problem.

The final clock configuration will be adjusted by ethqos_fix_mac_speed()
once the link is being brought up.

Fixes: a7c30e62 ("net: stmmac: Add driver for Qualcomm ethqos")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-and-reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20220323033255.2282930-1-bjorn.andersson@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Pull networking updates from Jakub Kicinski:
 "The sprinkling of SPI drivers is because we added a new one and Mark
  sent us a SPI driver interface conversion pull request.

  Core
  ----

   - Introduce XDP multi-buffer support, allowing the use of XDP with
     jumbo frame MTUs and combination with Rx coalescing offloads (LRO).

   - Speed up netns dismantling (5x) and lower the memory cost a little.
     Remove unnecessary per-netns sockets. Scope some lists to a netns.
     Cut down RCU syncing. Use batch methods. Allow netdev registration
     to complete out of order.

   - Support distinguishing timestamp types (ingress vs egress) and
     maintaining them across packet scrubbing points (e.g. redirect).

   - Continue the work of annotating packet drop reasons throughout the
     stack.

   - Switch netdev error counters from an atomic to dynamically
     allocated per-CPU counters.

   - Rework a few preempt_disable(), local_irq_save() and busy waiting
     sections problematic on PREEMPT_RT.

   - Extend the ref_tracker to allow catching use-after-free bugs.

  BPF
  ---

   - Introduce "packing allocator" for BPF JIT images. JITed code is
     marked read only, and used to be allocated at page granularity.
     Custom allocator allows for more efficient memory use, lower iTLB
     pressure and prevents identity mapping huge pages from getting
     split.

   - Make use of BTF type annotations (e.g. __user, __percpu) to enforce
     the correct probe read access method, add appropriate helpers.

   - Convert the BPF preload to use light skeleton and drop the
     user-mode-driver dependency.

   - Allow XDP BPF_PROG_RUN test infra to send real packets, enabling
     its use as a packet generator.

   - Allow local storage memory to be allocated with GFP_KERNEL if
     called from a hook allowed to sleep.

   - Introduce fprobe (multi kprobe) to speed up mass attachment (arch
     bits to come later).

   - Add unstable conntrack lookup helpers for BPF by using the BPF
     kfunc infra.

   - Allow cgroup BPF progs to return custom errors to user space.

   - Add support for AF_UNIX iterator batching.

   - Allow iterator programs to use sleepable helpers.

   - Support JIT of add, and, or, xor and xchg atomic ops on arm64.

   - Add BTFGen support to bpftool which allows to use CO-RE in kernels
     without BTF info.

   - Large number of libbpf API improvements, cleanups and deprecations.

  Protocols
  ---------

   - Micro-optimize UDPv6 Tx, gaining up to 5% in test on dummy netdev.

   - Adjust TSO packet sizes based on min_rtt, allowing very low latency
     links (data centers) to always send full-sized TSO super-frames.

   - Make IPv6 flow label changes (AKA hash rethink) more configurable,
     via sysctl and setsockopt. Distinguish between server and client
     behavior.

   - VxLAN support to "collect metadata" devices to terminate only
     configured VNIs. This is similar to VLAN filtering in the bridge.

   - Support inserting IPv6 IOAM information to a fraction of frames.

   - Add protocol attribute to IP addresses to allow identifying where
     given address comes from (kernel-generated, DHCP etc.)

   - Support setting socket and IPv6 options via cmsg on ping6 sockets.

   - Reject mis-use of ECN bits in IP headers as part of DSCP/TOS.
     Define dscp_t and stop taking ECN bits into account in fib-rules.

   - Add support for locked bridge ports (for 802.1X).

   - tun: support NAPI for packets received from batched XDP buffs,
     doubling the performance in some scenarios.

   - IPv6 extension header handling in Open vSwitch.

   - Support IPv6 control message load balancing in bonding, prevent
     neighbor solicitation and advertisement from using the wrong port.
     Support NS/NA monitor selection similar to existing ARP monitor.

   - SMC
      - improve performance with TCP_CORK and sendfile()
      - support auto-corking
      - support TCP_NODELAY

   - MCTP (Management Component Transport Protocol)
      - add user space tag control interface
      - I2C binding driver (as specified by DMTF DSP0237)

   - Multi-BSSID beacon handling in AP mode for WiFi.

   - Bluetooth:
      - handle MSFT Monitor Device Event
      - add MGMT Adv Monitor Device Found/Lost events

   - Multi-Path TCP:
      - add support for the SO_SNDTIMEO socket option
      - lots of selftest cleanups and improvements

   - Increase the max PDU size in CAN ISOTP to 64 kB.

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

   - Add HW counters for SW netdevs, a mechanism for devices which
     offload packet forwarding to report packet statistics back to
     software interfaces such as tunnels.

   - Select the default NIC queue count as a fraction of number of
     physical CPU cores, instead of hard-coding to 8.

   - Expose devlink instance locks to drivers. Allow device layer of
     drivers to use that lock directly instead of creating their own
     which always runs into ordering issues in devlink callbacks.

   - Add header/data split indication to guide user space enabling of
     TCP zero-copy Rx.

   - Allow configuring completion queue event size.

   - Refactor page_pool to enable fragmenting after allocation.

   - Add allocation and page reuse statistics to page_pool.

   - Improve Multiple Spanning Trees support in the bridge to allow
     reuse of topologies across VLANs, saving HW resources in switches.

   - DSA (Distributed Switch Architecture):
      - replay and offload of host VLAN entries
      - offload of static and local FDB entries on LAG interfaces
      - FDB isolation and unicast filtering

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

   - Ethernet:
      - LAN937x T1 PHYs
      - Davicom DM9051 SPI NIC driver
      - Realtek RTL8367S, RTL8367RB-VB switch and MDIO
      - Microchip ksz8563 switches
      - Netronome NFP3800 SmartNICs
      - Fungible SmartNICs
      - MediaTek MT8195 switches

   - WiFi:
      - mt76: MediaTek mt7916
      - mt76: MediaTek mt7921u USB adapters
      - brcmfmac: Broadcom BCM43454/6

   - Mobile:
      - iosm: Intel M.2 7360 WWAN card

  Drivers
  -------

   - Convert many drivers to the new phylink API built for split PCS
     designs but also simplifying other cases.

   - Intel Ethernet NICs:
      - add TTY for GNSS module for E810T device
      - improve AF_XDP performance
      - GTP-C and GTP-U filter offload
      - QinQ VLAN support

   - Mellanox Ethernet NICs (mlx5):
      - support xdp->data_meta
      - multi-buffer XDP
      - offload tc push_eth and pop_eth actions

   - Netronome Ethernet NICs (nfp):
      - flow-independent tc action hardware offload (police / meter)
      - AF_XDP

   - Other Ethernet NICs:
      - at803x: fiber and SFP support
      - xgmac: mdio: preamble suppression and custom MDC frequencies
      - r8169: enable ASPM L1.2 if system vendor flags it as safe
      - macb/gem: ZynqMP SGMII
      - hns3: add TX push mode
      - dpaa2-eth: software TSO
      - lan743x: multi-queue, mdio, SGMII, PTP
      - axienet: NAPI and GRO support

   - Mellanox Ethernet switches (mlxsw):
      - source and dest IP address rewrites
      - RJ45 ports

   - Marvell Ethernet switches (prestera):
      - basic routing offload
      - multi-chain TC ACL offload

   - NXP embedded Ethernet switches (ocelot & felix):
      - PTP over UDP with the ocelot-8021q DSA tagging protocol
      - basic QoS classification on Felix DSA switch using dcbnl
      - port mirroring for ocelot switches

   - Microchip high-speed industrial Ethernet (sparx5):
      - offloading of bridge port flooding flags
      - PTP Hardware Clock

   - Other embedded switches:
      - lan966x: PTP Hardward Clock
      - qca8k: mdio read/write operations via crafted Ethernet packets

   - Qualcomm 802.11ax WiFi (ath11k):
      - add LDPC FEC type and 802.11ax High Efficiency data in radiotap
      - enable RX PPDU stats in monitor co-exist mode

   - Intel WiFi (iwlwifi):
      - UHB TAS enablement via BIOS
      - band disablement via BIOS
      - channel switch offload
      - 32 Rx AMPDU sessions in newer devices

   - MediaTek WiFi (mt76):
      - background radar detection
      - thermal management improvements on mt7915
      - SAR support for more mt76 platforms
      - MBSSID and 6 GHz band on mt7915

   - RealTek WiFi:
      - rtw89: AP mode
      - rtw89: 160 MHz channels and 6 GHz band
      - rtw89: hardware scan

   - Bluetooth:
      - mt7921s: wake on Bluetooth, SCO over I2S, wide-band-speed (WBS)

   - Microchip CAN (mcp251xfd):
      - multiple RX-FIFOs and runtime configurable RX/TX rings
      - internal PLL, runtime PM handling simplification
      - improve chip detection and error handling after wakeup"

* tag 'net-next-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2521 commits)
  llc: fix netdevice reference leaks in llc_ui_bind()
  drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtool
  ice: don't allow to run ice_send_event_to_aux() in atomic ctx
  ice: fix 'scheduling while atomic' on aux critical err interrupt
  net/sched: fix incorrect vlan_push_eth dest field
  net: bridge: mst: Restrict info size queries to bridge ports
  net: marvell: prestera: add missing destroy_workqueue() in prestera_module_init()
  drivers: net: xgene: Fix regression in CRC stripping
  net: geneve: add missing netlink policy and size for IFLA_GENEVE_INNER_PROTO_INHERIT
  net: dsa: fix missing host-filtered multicast addresses
  net/mlx5e: Fix build warning, detected write beyond size of field
  iwlwifi: mvm: Don't fail if PPAG isn't supported
  selftests/bpf: Fix kprobe_multi test.
  Revert "rethook: x86: Add rethook x86 implementation"
  Revert "arm64: rethook: Add arm64 rethook implementation"
  Revert "powerpc: Add rethook support"
  Revert "ARM: rethook: Add rethook arm implementation"
  netdevice: add missing dm_private kdoc
  net: bridge: mst: prevent NULL deref in br_mst_info_size()
  selftests: forwarding: Use same VRF for port and VLAN upper
  ...

Pull VFIO updates from Alex Williamson:

 - Introduce new device migration uAPI and implement device specific
   mlx5 vfio-pci variant driver supporting new protocol (Jason
   Gunthorpe, Yishai Hadas, Leon Romanovsky)

 - New HiSilicon acc vfio-pci variant driver, also supporting migration
   interface (Shameer Kolothum, Longfang Liu)

 - D3hot fixes for vfio-pci-core (Abhishek Sahu)

 - Document new vfio-pci variant driver acceptance criteria
   (Alex Williamson)

 - Fix UML build unresolved ioport_{un}map() functions
   (Alex Williamson)

 - Fix MAINTAINERS due to header movement (Lukas Bulwahn)

* tag 'vfio-v5.18-rc1' of https://github.com/awilliam/linux-vfio: (31 commits)
  vfio-pci: Provide reviewers and acceptance criteria for variant drivers
  MAINTAINERS: adjust entry for header movement in hisilicon qm driver
  hisi_acc_vfio_pci: Use its own PCI reset_done error handler
  hisi_acc_vfio_pci: Add support for VFIO live migration
  crypto: hisilicon/qm: Set the VF QM state register
  hisi_acc_vfio_pci: Add helper to retrieve the struct pci_driver
  hisi_acc_vfio_pci: Restrict access to VF dev BAR2 migration region
  hisi_acc_vfio_pci: add new vfio_pci driver for HiSilicon ACC devices
  hisi_acc_qm: Move VF PCI device IDs to common header
  crypto: hisilicon/qm: Move few definitions to common header
  crypto: hisilicon/qm: Move the QM header to include/linux
  vfio/mlx5: Fix to not use 0 as NULL pointer
  PCI/IOV: Fix wrong kernel-doc identifier
  vfio/mlx5: Use its own PCI reset_done error handler
  vfio/pci: Expose vfio_pci_core_aer_err_detected()
  vfio/mlx5: Implement vfio_pci driver for mlx5 devices
  vfio/mlx5: Expose migration commands over mlx5 device
  vfio: Remove migration protocol v1 documentation
  vfio: Extend the device migration protocol with RUNNING_P2P
  vfio: Define device migration protocol v2
  ...

Merge tag 'hyperv-next-signed-20220322' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

Pull hyperv updates from Wei Liu:
 "Minor patches from various people"

* tag 'hyperv-next-signed-20220322' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
  x86/hyperv: Output host build info as normal Windows version number
  hv_balloon: rate-limit "Unhandled message" warning
  drivers: hv: log when enabling crash_kexec_post_notifiers
  hv_utils: Add comment about max VMbus packet size in VSS driver
  Drivers: hv: Compare cpumasks and not their weights in init_vp_index()
  Drivers: hv: Rename 'alloced' to 'allocated'
  Drivers: hv: vmbus: Use struct_size() helper in kmalloc()

Pull kvm updates from Paolo Bonzini:
 "ARM:
   - Proper emulation of the OSLock feature of the debug architecture

   - Scalibility improvements for the MMU lock when dirty logging is on

   - New VMID allocator, which will eventually help with SVA in VMs

   - Better support for PMUs in heterogenous systems

   - PSCI 1.1 support, enabling support for SYSTEM_RESET2

   - Implement CONFIG_DEBUG_LIST at EL2

   - Make CONFIG_ARM64_ERRATUM_2077057 default y

   - Reduce the overhead of VM exit when no interrupt is pending

   - Remove traces of 32bit ARM host support from the documentation

   - Updated vgic selftests

   - Various cleanups, doc updates and spelling fixes

  RISC-V:
   - Prevent KVM_COMPAT from being selected

   - Optimize __kvm_riscv_switch_to() implementation

   - RISC-V SBI v0.3 support

  s390:
   - memop selftest

   - fix SCK locking

   - adapter interruptions virtualization for secure guests

   - add Claudio Imbrenda as maintainer

   - first step to do proper storage key checking

  x86:
   - Continue switching kvm_x86_ops to static_call(); introduce
     static_call_cond() and __static_call_ret0 when applicable.

   - Cleanup unused arguments in several functions

   - Synthesize AMD 0x80000021 leaf

   - Fixes and optimization for Hyper-V sparse-bank hypercalls

   - Implement Hyper-V's enlightened MSR bitmap for nested SVM

   - Remove MMU auditing

   - Eager splitting of page tables (new aka "TDP" MMU only) when dirty
     page tracking is enabled

   - Cleanup the implementation of the guest PGD cache

   - Preparation for the implementation of Intel IPI virtualization

   - Fix some segment descriptor checks in the emulator

   - Allow AMD AVIC support on systems with physical APIC ID above 255

   - Better API to disable virtualization quirks

   - Fixes and optimizations for the zapping of page tables:

      - Zap roots in two passes, avoiding RCU read-side critical
        sections that last too long for very large guests backed by 4
        KiB SPTEs.

      - Zap invalid and defunct roots asynchronously via
        concurrency-managed work queue.

      - Allowing yielding when zapping TDP MMU roots in response to the
        root's last reference being put.

      - Batch more TLB flushes with an RCU trick. Whoever frees the
        paging structure now holds RCU as a proxy for all vCPUs running
        in the guest, i.e. to prolongs the grace period on their behalf.
        It then kicks the the vCPUs out of guest mode before doing
        rcu_read_unlock().

  Generic:
   - Introduce __vcalloc and use it for very large allocations that need
     memcg accounting"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (246 commits)
  KVM: use kvcalloc for array allocations
  KVM: x86: Introduce KVM_CAP_DISABLE_QUIRKS2
  kvm: x86: Require const tsc for RT
  KVM: x86: synthesize CPUID leaf 0x80000021h if useful
  KVM: x86: add support for CPUID leaf 0x80000021
  KVM: x86: do not use KVM_X86_OP_OPTIONAL_RET0 for get_mt_mask
  Revert "KVM: x86/mmu: Zap only TDP MMU leafs in kvm_zap_gfn_range()"
  kvm: x86/mmu: Flush TLB before zap_gfn_range releases RCU
  KVM: arm64: fix typos in comments
  KVM: arm64: Generalise VM features into a set of flags
  KVM: s390: selftests: Add error memop tests
  KVM: s390: selftests: Add more copy memop tests
  KVM: s390: selftests: Add named stages for memop test
  KVM: s390: selftests: Add macro as abstraction for MEM_OP
  KVM: s390: selftests: Split memop tests
  KVM: s390x: fix SCK locking
  RISC-V: KVM: Implement SBI HSM suspend call
  RISC-V: KVM: Add common kvm_riscv_vcpu_wfi() function
  RISC-V: Add SBI HSM suspend related defines
  RISC-V: KVM: Implement SBI v0.3 SRST extension
  ...

Pull tomoyo update from Tetsuo Handa:
 "Avoid unnecessarily leaking kernel command line arguments"

* tag 'tomoyo-pr-20220322' of git://git.osdn.net/gitroot/tomoyo/tomoyo-test1:
  TOMOYO: fix __setup handlers return values

Merge tag 'flexible-array-transformations-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux

Pull flexible-array transformations from Gustavo Silva:
 "Treewide patch that replaces zero-length arrays with flexible-array
  members.

  This has been baking in linux-next for a whole development cycle"

* tag 'flexible-array-transformations-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux:
  treewide: Replace zero-length arrays with flexible-array members

Merge tag 'prlimit-tasklist_lock-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

Pull tasklist_lock optimizations from Eric Biederman:
 "prlimit and getpriority tasklist_lock optimizations

  The tasklist_lock popped up as a scalability bottleneck on some
  testing workloads. The readlocks in do_prlimit and set/getpriority are
  not necessary in all cases.

  Based on a cycles profile, it looked like ~87% of the time was spent
  in the kernel, ~42% of which was just trying to get *some* spinlock
  (queued_spin_lock_slowpath, not necessarily the tasklist_lock).

  The big offenders (with rough percentages in cycles of the overall
  trace):
   - do_wait 11%
   - setpriority 8% (done previously in commit 7f8ca0ed)
   - kill 8%
   - do_exit 5%
   - clone 3%
   - prlimit64 2%   (this patchset)
   - getrlimit 1%   (this patchset)

  I can't easily test this patchset on the original workload for various
  reasons. Instead, I used the microbenchmark below to at least verify
  there was some improvement. This patchset had a 28% speedup (12% from
  baseline to set/getprio, then another 14% for prlimit).

  This series used to do the setpriority case, but an almost identical
  change was merged as commit 7f8ca0ed ("kernel/sys.c: only take
  tasklist_lock for get/setpriority(PRIO_PGRP)") so that has been
  dropped from here.

  One interesting thing is that my libc's getrlimit() was calling
  prlimit64, so hoisting the read_lock(tasklist_lock) into sys_prlimit64
  had no effect - it essentially optimized the older syscalls only. I
  didn't do that in this patchset, but figured I'd mention it since it
  was an option from the previous patch's discussion"

micobenchmark.c:
---------------
	int main(int argc, char **argv)
	{
		pid_t child;
		struct rlimit rlim[1];

		fork(); fork(); fork(); fork(); fork(); fork();

		for (int i = 0; i < 5000; i++) {
			child = fork();
			if (child < 0)
				exit(1);
			if (child > 0) {
				usleep(1000);
				kill(child, SIGTERM);
				waitpid(child, NULL, 0);
			} else {
				for (;;) {
					setpriority(PRIO_PROCESS, 0,
						    getpriority(PRIO_PROCESS, 0));
					getrlimit(RLIMIT_CPU, rlim);
				}
			}
		}

		return 0;
	}

Link: https://lore.kernel.org/lkml/20211213220401.1039578-1-brho@google.com/ [v1]
Link: https://lore.kernel.org/lkml/20220105212828.197013-1-brho@google.com/ [v2]
Link: https://lore.kernel.org/lkml/20220106172041.522167-1-brho@google.com/ [v3]

* tag 'prlimit-tasklist_lock-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
  prlimit: do not grab the tasklist_lock
  prlimit: make do_prlimit() static

Pull mount attributes PREEMPT_RT update from Christian Brauner:
 "This contains Sebastian's fix to make changing mount
  attributes/getting write access compatible with CONFIG_PREEMPT_RT.

  The change only applies when users explicitly opt-in to real-time via
  CONFIG_PREEMPT_RT otherwise things are exactly as before. We've waited
  quite a long time with this to make sure folks could take a good look"

* tag 'fs.rt.v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
  fs/namespace: Boost the mount_lock.lock owner instead of spinning on PREEMPT_RT.

Pull mount_setattr updates from Christian Brauner:
 "This contains a few more patches to massage the mount_setattr()
  codepaths and one minor fix to reuse a helper we added some time back.

  The final two patches do similar cleanups in different ways. One patch
  is mine and the other is Al's who was nice enough to give me a branch
  for it.

  Since his came in later and my branch had been sitting in -next for
  quite some time we just put his on top instead of swap them"

* tag 'fs.v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
  mount_setattr(): clean the control flow and calling conventions
  fs: clean up mount_setattr control flow
  fs: don't open-code mnt_hold_writers()
  fs: simplify check in mount_setattr_commit()
  fs: add mnt_allow_writers() and simplify mount_setattr_prepare()

Pull ARM devicetree updates from Arnd Bergmann:
 "After a somewhat quiet 5.17 release, the size of the DT changes is a
  bit larger again. There are nine new SoC that get added, all of them
  related to existing platforms:

   - Airoha (formerly Mediatek/EcoNet) EN7523 networking SoC and EVB

   - Mediatek mt6582 tablet platform with the Prestigio PMT5008 3G
     tablet

   - Microchip Lan966 networking SoC and it evaluation board

   - Qualcomm Snapdragon 625/632 midrange phone SoCs, with the LG Nexus
     5X and Fairphone FP3 phones

   - Renesas RZ/G2LC and RZ/V2L general-purpose embedded SoCs, along
     with their evaluation boards

   - Samsung Exynos 850 phone SoC and reference board

   - Samsung Exynos7885 with the Samsung Galaxy A8 (2018) phone

   - Tesla FSD (Fully Self-Driving), an automotive SoC loosely derived
     from the Samsung Exynos family.

   - TI K3/AM62 SoC and reference board

  Support for additional functionality in existing dts files is added
  all over the place: Samsung, Renesas, Mstar, wpcm450, OMAP, AT91,
  Allwinner, i.MX, Tegra, Aspeed, Oxnas, Qualcomm, Mediatek, and
  Broadcom.

  Samsung has a rework for its pinctrl schema that is a bit tricky and
  requires driver changes to be included here.

  A few more platforms only have smaller cleanups and DT Schema fixes,
  this includes SoCFPGA, ux500, ixp4xx, STi, Xilinx Zynq, LG, and Juno.

  The new machines are really too many to list, but I'll do it anyway:

  Allwinner:
   - A20-Marsboard development board

  Amlogic:
   - Amediatek X96-AIR (Amlogic S905X3)
   - CYX A95XF3-AIR (Amlogic S905X3)
   - Haochuangy H96-Max (Amlogic S905X3)
   - Amlogic AQ222 (Amlogic S4)
   - OSMC Vero 4K+ (Amlogic S905D)

  Arm Juno:
   - Separate DT depending on SCMI firmware version

  Aspeed:
   - Quanta S6Q BMC (AST2600)
   - ASRock ROMED8HM3 (AST2500)

  Broadcom:
   - Raspberry Pi Zero 2 W

  Marvell MVEBU/Armada:
   - Ctera C200 V1 NAS (kirkwood)
   - Ctera C200 V2 NAS (armada-370)

  Mstar:
   - DongShanPiOne, a low-end embedded board
   - Miyoo Mini handheld game console

  NXP i.MX:
   - Numerous i.MX8M Mini based boards in even more variations, but
    none based on other SoCs this time:
    Protonic PRT8MM, emCON-MX8M Mini, Toradex Verdin, and
    Gateworks GW7903

  Qualcomm:
   - Google Herobrine R1 Chromebook platform (Snapdragon 7c Gen 3)
   - SHIFT6mq phone (Snapdragon 845)
   - Samsung Galaxy Book2 (Snapdragon 850)
   - Snapdragon 8 Gen 1 Hardware Development Kit

  TI OMAP:
   - SanCloud BeagleBone Enhanced WiFi

  Rockchip:
   - Pine64 PineNote ereader tablet (rk356x)
   - Bananapi-R2-Pro (rk356x)

  STM32:
   - emtrion emSBS-Argon embedded board (stm32mp157c)"

* tag 'arm-dt-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (627 commits)
  arm64: dts: n5x: drop invalid property and fix edac node name
  arm64: dts: fsd: Add the MCT support
  arm64: dts: stingray: Fix spi clock name
  arm64: dts: ns2: Fix spi clock name
  ARM: dts: rockchip: Update regulator name for PX3
  ARM: dts: rockchip: Add #clock-cells value for rk805
  arm64: dts: rockchip: Add #clock-cells value for rk805
  arm64: dts: rockchip: Remove vcc13 and vcc14 for rk808
  arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly
  ARM: dts: at91: sama7g5: Add NAND support
  ARM: dts: at91: sama7g5: add eic node
  ARM: dts: at91: sama7g5: Remove unused properties in i2c nodes
  ARM: dts: at91: sam9x60ek: modify vdd_1v5 regulator to vdd_1v15
  arm64: dts: lg: align pl330 node name with dtschema
  arm64: dts: lg: add dma-cells to pl330 node
  arm64: dts: juno: align pl330 node name with dtschema
  arm64: dts: broadcom: Fix sata nodename
  arm64: dts: n5x: add sdr edac support
  arm64: dts: agilex/stratix10: add clock-names to USB DWC2 node
  dt-bindings: usb: dwc2: add disable-over-current
  ...

Pull ARM driver updates from Arnd Bergmann:
 "There are a few separately maintained driver subsystems that we merge
  through the SoC tree, notable changes are:

   - Memory controller updates, mainly for Tegra and Mediatek SoCs, and
     clarifications for the memory controller DT bindings

   - SCMI firmware interface updates, in particular a new transport
     based on OPTEE and support for atomic operations.

   - Cleanups to the TEE subsystem, refactoring its memory management

  For SoC specific drivers without a separate subsystem, changes include

   - Smaller updates and fixes for TI, AT91/SAMA5, Qualcomm and NXP
     Layerscape SoCs.

   - Driver support for Microchip SAMA5D29, Tesla FSD, Renesas RZ/G2L,
     and Qualcomm SM8450.

   - Better power management on Mediatek MT81xx, NXP i.MX8MQ and older
     NVIDIA Tegra chips"

* tag 'arm-drivers-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (154 commits)
  ARM: spear: fix typos in comments
  soc/microchip: fix invalid free in mpfs_sys_controller_delete
  soc: s4: Add support for power domains controller
  dt-bindings: power: add Amlogic s4 power domains bindings
  ARM: at91: add support in soc driver for new SAMA5D29
  soc: mediatek: mmsys: add sw0_rst_offset in mmsys driver data
  dt-bindings: memory: renesas,rpc-if: Document RZ/V2L SoC
  memory: emif: check the pointer temp in get_device_details()
  memory: emif: Add check for setup_interrupts
  dt-bindings: arm: mediatek: mmsys: add support for MT8186
  dt-bindings: mediatek: add compatible for MT8186 pwrap
  soc: mediatek: pwrap: add pwrap driver for MT8186 SoC
  soc: mediatek: mmsys: add mmsys reset control for MT8186
  soc: mediatek: mtk-infracfg: Disable ACP on MT8192
  soc: ti: k3-socinfo: Add AM62x JTAG ID
  soc: mediatek: add MTK mutex support for MT8186
  soc: mediatek: mmsys: add mt8186 mmsys routing table
  soc: mediatek: pm-domains: Add support for mt8186
  dt-bindings: power: Add MT8186 power domains
  soc: mediatek: pm-domains: Add support for mt8195
  ...

Pull ARM SoC updates from Arnd Bergmann:
 "SoC specific code is generally used for older platforms that don't
  (yet) use device tree to do the same things.

   - Support is added for i.MXRT10xx, a Cortex-M7 based microcontroller
     from NXP. At the moment this is still incomplete as other portions
     are merged through different trees.

   - Long abandoned support for running NOMMU ARMv4 or ARMv5 platforms
     gets removed, now the Arm NOMMU platforms are limited to the
     Cortex-M family of microcontrollers

   - Two old PXA boards get removed, along with corresponding driver
     bits.

   - Continued cleanup of the Intel IXP4xx platforms, removing some
     remnants of the old board files.

   - Minor Cleanups and fixes for Orion, PXA, MMP, Mstar, Samsung

   - CPU idle support for AT91

   - A system controller driver for Polarfire"

* tag 'arm-soc-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits)
  ARM: remove support for NOMMU ARMv4/v5
  ARM: PXA: fix up decompressor code
  soc: microchip: make mpfs_sys_controller_put static
  ARM: pxa: remove Intel Imote2 and Stargate 2 boards
  ARM: mmp: Fix failure to remove sram device
  ARM: mstar: Select ARM_ERRATA_814220
  soc: add microchip polarfire soc system controller
  ARM: at91: Kconfig: select PM_OPP
  ARM: at91: PM: add cpu idle support for sama7g5
  ARM: at91: ddr: fix typo to align with datasheet naming
  ARM: at91: ddr: align macro definitions
  ARM: at91: ddr: remove CONFIG_SOC_SAMA7 dependency
  ARM: ixp4xx: Convert to SPARSE_IRQ and P2V
  ARM: ixp4xx: Drop all common code
  ARM: ixp4xx: Drop custom DMA coherency and bouncing
  ARM: ixp4xx: Remove feature bit accessors
  net: ixp4xx_hss: Check features using syscon
  net: ixp4xx_eth: Drop platform data support
  soc: ixp4xx-npe: Access syscon regs using regmap
  soc: ixp4xx: Add features from regmap helper
  ...

Pull ARM defconfig updates from Arnd Bergmann:
 "Various updates for the 32-bit and 64-bit defconfig files, mostly to
  enable additional hardware drivers for more machines, specifically for
  the Allwinner F1C100, Altera SoCFPGA, Broadcom, Microchip, Qualcomm,
  Airoha, Tegra, Renesas, and i.NX.

  The multi_v5_defconfig for older ARMv5 configs gets a rework for Andre
  Przywara to cleans up the multi_v5_defconfig for some cruft that has
  accumulated and drivers that got disabled unintentionally, while
  Anders Roxell makes it more useful for running under Qemu"

* tag 'arm-defconfig-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (41 commits)
  ARM: configs: multi_v5: Enable Allwinner F1C100
  ARM: configs: clean up multi_v5_defconfig
  ARM: configs: multi_v5_defconfig: re-enable DRM_PANEL and FB_xxx
  ARM: configs: multi_v5_defconfig: re-enable CONFIG_V4L_PLATFORM_DRIVERS
  ARM: configs: multi_v5_defconfig: remove deleted platforms
  ARM: defconfig: add SMB347 charger driver for p4note
  arm: multi_v5: enable configs for versatile
  arm64: defconfig: enable Layerscape SFP driver
  ARM: configs: at91: sama7: Unselect CONFIG_DMATEST
  ARM: configs: at91: add eic
  arm64: defconfig: enable the CVP driver
  ARM: multi_v7_defconfig: Add support for Airoha EN7523 SoC
  ARM: multi_v7_defconfig: Enable BCM23550 and BCM53573
  ARM: multi_v7_defconfig: Enable Broadcom STB USB drivers
  ARM: configs: at91: sama7: add config for cpufreq
  ARM: configs: at91: sama7: enable cpu idle
  ARM: configs: at91: sama7: Enable crypto IPs and software algs
  ARM: configs: at91: sama7: Enable UBIFS_FS
  ARM: configs: at91: sama7: Enable NAND / SMC
  arm64: defconfig: tegra: Enable GPCDMA
  ...

Pull asm-generic updates from Arnd Bergmann:
 "There are three sets of updates for 5.18 in the asm-generic tree:

   - The set_fs()/get_fs() infrastructure gets removed for good.

     This was already gone from all major architectures, but now we can
     finally remove it everywhere, which loses some particularly tricky
     and error-prone code. There is a small merge conflict against a
     parisc cleanup, the solution is to use their new version.

   - The nds32 architecture ends its tenure in the Linux kernel.

     The hardware is still used and the code is in reasonable shape, but
     the mainline port is not actively maintained any more, as all
     remaining users are thought to run vendor kernels that would never
     be updated to a future release.

   - A series from Masahiro Yamada cleans up some of the uapi header
     files to pass the compile-time checks"

* tag 'asm-generic-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: (27 commits)
  nds32: Remove the architecture
  uaccess: remove CONFIG_SET_FS
  ia64: remove CONFIG_SET_FS support
  sh: remove CONFIG_SET_FS support
  sparc64: remove CONFIG_SET_FS support
  lib/test_lockup: fix kernel pointer check for separate address spaces
  uaccess: generalize access_ok()
  uaccess: fix type mismatch warnings from access_ok()
  arm64: simplify access_ok()
  m68k: fix access_ok for coldfire
  MIPS: use simpler access_ok()
  MIPS: Handle address errors for accesses above CPU max virtual user address
  uaccess: add generic __{get,put}_kernel_nofault
  nios2: drop access_ok() check from __put_user()
  x86: use more conventional access_ok() definition
  x86: remove __range_not_ok()
  sparc64: add __{get,put}_kernel_nofault()
  nds32: fix access_ok() checks in get/put_user
  uaccess: fix nios2 and microblaze get_user_8()
  sparc64: fix building assembly files
  ...

Pull ARM updates from Russell King:
 "Updates for IRQ stacks and virtually mapped stack support, and ftrace:

   - Support for IRQ and vmap'ed stacks

     This covers all the work related to implementing IRQ stacks and
     vmap'ed stacks for all 32-bit ARM systems that are currently
     supported by the Linux kernel, including RiscPC and Footbridge. It
     has been submitted for review in four different waves:

      - IRQ stacks support for v7 SMP systems [0]

      - vmap'ed stacks support for v7 SMP systems[1]

      - extending support for both IRQ stacks and vmap'ed stacks for all
        remaining configurations, including v6/v7 SMP multiplatform
        kernels and uniprocessor configurations including v7-M [2]

      - fixes and updates in [3]

   - ftrace fixes and cleanups

     Make all flavors of ftrace available on all builds, regardless of
     ISA choice, unwinder choice or compiler [4]:

      - use ADD not POP where possible

      - fix a couple of Thumb2 related issues

      - enable HAVE_FUNCTION_GRAPH_FP_TEST for robustness

      - enable the graph tracer with the EABI unwinder

      - avoid clobbering frame pointer registers to make Clang happy

   - Fixes for the above"

[0] https://lore.kernel.org/linux-arm-kernel/20211115084732.3704393-1-ardb@kernel.org/
[1] https://lore.kernel.org/linux-arm-kernel/20211122092816.2865873-1-ardb@kernel.org/
[2] https://lore.kernel.org/linux-arm-kernel/20211206164659.1495084-1-ardb@kernel.org/
[3] https://lore.kernel.org/linux-arm-kernel/20220124174744.1054712-1-ardb@kernel.org/
[4] https://lore.kernel.org/linux-arm-kernel/20220203082204.1176734-1-ardb@kernel.org/

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (62 commits)
  ARM: fix building NOMMU ARMv4/v5 kernels
  ARM: unwind: only permit stack switch when unwinding call_with_stack()
  ARM: Revert "unwind: dump exception stack from calling frame"
  ARM: entry: fix unwinder problems caused by IRQ stacks
  ARM: unwind: set frame.pc correctly for current-thread unwinding
  ARM: 9184/1: return_address: disable again for CONFIG_ARM_UNWIND=y
  ARM: 9183/1: unwind: avoid spurious warnings on bogus code addresses
  Revert "ARM: 9144/1: forbid ftrace with clang and thumb2_kernel"
  ARM: mach-bcm: disable ftrace in SMC invocation routines
  ARM: cacheflush: avoid clobbering the frame pointer
  ARM: kprobes: treat R7 as the frame pointer register in Thumb2 builds
  ARM: ftrace: enable the graph tracer with the EABI unwinder
  ARM: unwind: track location of LR value in stack frame
  ARM: ftrace: enable HAVE_FUNCTION_GRAPH_FP_TEST
  ARM: ftrace: avoid unnecessary literal loads
  ARM: ftrace: avoid redundant loads or clobbering IP
  ARM: ftrace: use trampolines to keep .init.text in branching range
  ARM: ftrace: use ADD not POP to counter PUSH at entry
  ARM: ftrace: ensure that ADR takes the Thumb bit into account
  ARM: make get_current() and __my_cpu_offset() __always_inline
  ...

Pull m68knommu updates from Greg Ungerer:
 "A few fixes, nothing too exciting.

  Fix warnings when building for dragen2 targets (sparse and
  "screen_bits") and ucsimm targets. Fix compilation problems when test
  compiling for ColdFire targets with the mcf_edma driver enabled.
  Remove an incorrect clock definition for the ColdFire m5441x.

  Summary:

   - fix 'screen_bits' defined but not used

   - fix ucsimm sparse warnings

   - fix dragen2 warnings

   - fix test builds with the mcf_edma driver enabled"

* tag 'm68knommu-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
  m68k: coldfire/device.c: only build for MCF_EDMA when h/w macros are defined
  m68k: m5441x: remove erroneous clock disable
  m68knommu: fix ucsimm sparse warnings
  m68knommu: fix 'screen_bits' defined but not used
  m68knommu: fix warning: no previous prototype for 'init_dragen2'

Pull sound updates from Takashi Iwai:
 "It's been a fairly calm development cycle. There are a few last-minute
  ALSA core fixes, most notably for covering PCM ioctl races, but the
  most of rest are device-specific changes.

  Below are some highlights:

  ALSA core:

   - Fixes for PCM ioctl races that may lead to UAF

   - Fix for oversized allocations in PCM OSS layer

  ASoC:

   - Start of moving SoF to support multiple IPC mechanisms

   - Use of NHLT ACPI table to reduce the amount of quirking required
     for Intel systems

   - Preliminary works forthcoming Intel AVS driver for legacy Intel DSP
     firmwares

   - Support for AMD PDM, Atmel PDMC, Awinic AW8738, i.MX cards with
     TLV320AIC31xx, Intel machines with CS35L41 and ESSX8336, Mediatek
     MT8181 wideband bluetooth, nVidia Tegra234, Qualcomm SC7280,
     Renesas RZ/V2L, Texas Instruments TAS585M

  HD-audio:

   - Driver re-binding fix for HD-audio

   - Updates for Intel ADL and Tegra234, various platform quirks for
     Dell, HP, Lenovo, ASUS, Samsung and Clevo machines

  USB-audio:

   - Quirk updates for Scarlett2, RODE, Corsair devices"

* tag 'sound-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (486 commits)
  ALSA: hda/realtek: Add alc256-samsung-headphone fixup
  ALSA: pci: fix reading of swapped values from pcmreg in AC97 codec
  ALSA: pcm: Add stream lock during PCM reset ioctl operations
  ALSA: pcm: Fix races among concurrent prealloc proc writes
  ALSA: pcm: Fix races among concurrent prepare and hw_params/hw_free calls
  ALSA: pcm: Fix races among concurrent read/write and buffer changes
  ALSA: pcm: Fix races among concurrent hw_params and hw_free calls
  ASoC: atmel: mchp-pdmc: print the correct property name
  MAINTAINERS: Add Shengjiu to maintainer list of sound/soc/fsl
  ASoC: SOF: Add a new dai_get_clk topology IPC op
  ASoC: SOF: topology: Add ops for setting up and tearing down pipelines
  ASoC: SOF: expose sof_route_setup()
  ASoC: SOF: Add dai_link_fixup PCM op for IPC3
  ASoC: SOF: Add trigger PCM op for IPC3
  ASoC: SOF: Define hw_params PCM op for IPC3
  ASoC: SOF: Introduce IPC3 PCM hw_free op
  ASoC: SOF: pcm: expose the sof_pcm_setup_connected_widgets() function
  ASoC: SOF: Introduce IPC-specific PCM ops
  ASoC: SOF: Add bytes_ext control IPC ops for IPC3
  ASoC: SOF: Add bytes_get/put control IPC ops for IPC3
  ...

Pull media updates from Mauro Carvalho Chehab:

 - a major reorg at platform Kconfig/Makefile files, organizing them per
   vendor. The other media Kconfig/Makefile files also sorted

 - New sensor drivers: hi847, isl7998x, ov08d10

 - New Amphion vpu decoder stateful driver

 - New Atmel microchip csi2dc driver

 - tegra-vde driver promoted from staging

 - atomisp: some fixes for it to work on BYT

 - imx7-mipi-csis driver promoted from staging and renamed

 - camss driver got initial support for VFE hardware version Titan 480

 - mtk-vcodec has gained support for MT8192

 - lots of driver changes, fixes and improvements

* tag 'media/v5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (417 commits)
  media: nxp: Restrict VIDEO_IMX_MIPI_CSIS to ARCH_MXC or COMPILE_TEST
  media: amphion: cleanup media device if register it fail
  media: amphion: fix some issues to improve robust
  media: amphion: fix some error related with undefined reference to __divdi3
  media: amphion: fix an issue that using pm_runtime_get_sync incorrectly
  media: vidtv: use vfree() for memory allocated with vzalloc()
  media: m5mols/m5mols.h: document new reset field
  media: pixfmt-yuv-planar.rst: fix PIX_FMT labels
  media: platform: Remove unnecessary print function dev_err()
  media: amphion: Add missing of_node_put() in vpu_core_parse_dt()
  media: mtk-vcodec: Add missing of_node_put() in mtk_vdec_hw_prob_done()
  media: platform: amphion: Fix build error without MAILBOX
  media: spi: Kconfig: Place SPI drivers on a single menu
  media: i2c: Kconfig: move camera drivers to the top
  media: atomisp: fix bad usage at error handling logic
  media: platform: rename mediatek/mtk-jpeg/ to mediatek/jpeg/
  media: media/*/Kconfig: sort entries
  media: Kconfig: cleanup VIDEO_DEV dependencies
  media: platform/*/Kconfig: make manufacturer menus more uniform
  media: platform: Create vendor/{Makefile,Kconfig} files
  ...

Pull fbdev updates from Helge Deller:
 "Lots of small fixes and code cleanups across most of the fbdev
  drivers.

  This includes conversions to use helper functions, const conversions,
  spelling fixes, help text updates, adding return value checks, small
  build fixes, and much more"

* tag 'for-5.18/fbdev-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (59 commits)
  video: fbdev: kyro: make read-only array ODValues static const
  video: fbdev: offb: fix warning comparing pointer to 0
  video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
  video: fbdev: sm712fb: Fix crash in smtcfb_write()
  video: fbdev: s3c-fb: fix platform_get_irq.cocci warning
  video: fbdev: sm712fb: Fix crash in smtcfb_read()
  video: fbdev: via: check the return value of kstrdup()
  video: fbdev: au1100fb: Spelling s/palette/palette/
  video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
  video: fbdev: atari: Remove unused atafb_setcolreg()
  video: fbdev: atari: Convert to standard round_up() helper
  video: fbdev: atari: Fix TT High video mode
  video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit
  video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
  video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
  video: fbdev: omapfb: Use sysfs_emit() instead of snprintf()
  video: fbdev: s3c-fb: Use platform_get_irq() to get the interrupt
  video: fbdev: Fix wrong file path for pvr2fb.c in Kconfig help text
  video: fbdev: pxa3xx-gcu: Remove unnecessary print function dev_err()
  video: fbdev: pxa168fb: Remove unnecessary print function dev_err()
  ...

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Convert to sysfs_emit() in favor of sprintf()

   - Improve fallback to speed modes if eMMC HS200 fails

  MMC host:
   - dw_mmc: Allow variants to set minimal supported clock rate

   - dw-mmc-rockchip: Fix problems with invalid clock rates

   - litex_mmc: Add new DT based driver for the LiteX's LiteSDCard
     interface

   - litex_mmc: Add Gabriel Somlo and Joel Stanley as co-maintainers for
     LiteX

   - mtk-sd: Add support for the Mediatek MT8186 variant

   - renesas_sdhi: Add support for RZ/G2UL variant

   - renesas_sdhi: Add support for RZ/V2L variant

   - rtsx_pci: Adjust power-on sequence to conform to the SD spec

   - sdhci-am654: Add support for TI's AM62 variant

   - sdhci_am654: Fixup support for TI's AM64 variant

   - sdhci-esdhc-imx: Add support for the imx93 variant

   - sdhci-msm: Add support for the msm8953 variant

   - sdhci-pci-gli: Add support for runtime PM for the GL9763E variant

   - sdhci-pci-gli: Adjustments of the SSC function for the GL975x
     variants

   - sdhci-tegra: Add support for wake on SD card event

   - sunxi-mmc: Add support for Allwinner's F1c100s variant

   - sunxi-mmc: Add support for D1 MMC variant"

* tag 'mmc-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (37 commits)
  dt-bindings: mmc: renesas,sdhi: Document RZ/G2UL SoC
  mmc: tmio: remove outdated members from host struct
  mmc: mtk-sd: Silence delay phase calculation debug log
  mmc: davinci_mmc: Handle error for clk_enable
  mmc: sdhci-pci-gli: Add runtime PM for GL9763E
  mmc: core: Drop HS400 caps unless 8-bit bus is supported too
  mmc: host: Return an error when ->enable_sdio_irq() ops is missing
  mmc: core: Improve fallback to speed modes if eMMC HS200 fails
  dt-bindings: mmc: sunxi: add Allwinner F1c100s compatible
  mmc: dw-mmc-rockchip: Fix handling invalid clock rates
  mmc: dw_mmc: Support setting f_min from host drivers
  mmc: host: Drop commas after SoC match table sentinels
  mmc: rtsx: add 74 Clocks in power on flow
  dt-bindings: mmc: renesas,sdhi: Document RZ/V2L SoC
  mmc: sh_mmcif: Simplify division/shift logic
  mmc: sdhci_am654: Add Support for TI's AM62 SoC
  dt-bindings: mmc: imx-esdhc: Add imx93 compatible string
  dt-bindings: mmc: sdhci-am654: Add compatible string for AM62 SoC
  mmc: sdhci_am654: Fix the driver data of AM64 SoC
  mmc: core: use sysfs_emit() instead of sprintf()
  ...

Pull ata updates from Damien Le Moal:
 "For this cycle, no big change but many small fixes and code cleanup to
  libata, the ahci driver and various pata drivers. In more details:

   - Code simplification in pata_platform using
     platform_get_mem_or_io(), from Lad.

   - Fix read-only arrays declarations as const in pata_atiixp and
     pata_pdc202xx_old, from Colin.

   - Various cleanups and code simplification in libata-scsi, from me.

   - Remove dead code in libata-acpi, from Sergey.

   - Skip device scan deboune delay for Marvell 88SE9235 adapters (ahci)
     to speedup boot, from Paul.

   - Simplify functions declaration and use for functions always
     returning 0 in libata-core, from Sergey.

   - Non-fatal error fixes and in the pata_hpt366 and pata_hpt3x2n
     drivers, from Sergey.

   - Various code cleanup in the pata_artop, pata_hpt37x, pata_hpt366,
     pata_hpt3x2n, pata_samsung_cf and sata_rcar drivers, from Sergey.

   - Some libata-sff and libata-scsi code cleanup (e.g. change functions
     to return "bool"), from Sergey.

   - Renae ahci_board_mobile to board_ahci_low_power to be more
     descriptive of the feature as that is also used on PC and server
     AHCI adapters, from Mario.

   - Cleanup of OF match tables, from Geert.

   - Simplify the pata_pxa driver initialization using
     platform_get_irq(), from Minghao"

* tag 'ata-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: (38 commits)
  ata: pata_pxa: Use platform_get_irq() to get the interrupt
  ata: Drop commas after OF match table sentinels
  ata: ahci: Rename CONFIG_SATA_LPM_MOBILE_POLICY configuration item
  ata: ahci: Rename `AHCI_HFLAG_IS_MOBILE`
  ata: ahci: Rename board_ahci_mobile
  ata: pata_hpt37x: merge transfer mode setting methods
  ata: libata-sff: use *switch* statement in ata_sff_dev_classify()
  ata: add/use ata_taskfile::{error|status} fields
  ata: Kconfig: fix sata gemini compile test condition
  ata: libata-scsi: use *switch* statements to check SCSI command codes
  ata: libata-sff: refactor ata_sff_altstatus()
  ata: libata-sff: refactor ata_sff_set_devctl()
  ata: libata-sff: make ata_resources_present() return 'bool'
  ata: pata_hpt3x2n: disable fast interrupts in prereset() method
  ata: pata_hpt37x: disable fast interrupts in prereset() method
  ata: pata_hpt366: disable fast interrupts in prereset() method
  ata: pata_mpc52xx: use GFP_KERNEL
  ata: sata_rcar: drop unused #define's
  ata: pata_hpt366: check channel enable bits
  ata: sata_rcar: make sata_rcar_ata_devchk() return 'bool'
  ...

Merge tag 'linux-kselftest-kunit-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull KUnit updates from Shuah Khan:

 - changes to decrease macro layering string, integer, EQ/NE asserts

 - remove unused macros

 - several cleanups and fixes

 - new list tests for list_del_init_careful(), list_is_head() and
   list_entry_is_head()

* tag 'linux-kselftest-kunit-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  list: test: Add a test for list_entry_is_head()
  list: test: Add a test for list_is_head()
  list: test: Add test for list_del_init_careful()
  kunit: cleanup assertion macro internal variables
  kunit: factor out str constants from binary assertion structs
  kunit: consolidate KUNIT_INIT_BINARY_ASSERT_STRUCT macros
  kunit: remove va_format from kunit_assert
  kunit: tool: drop mostly unused KunitResult.result field
  kunit: decrease macro layering for EQ/NE asserts
  kunit: decrease macro layering for integer asserts
  kunit: reduce layering in string assertion macros
  kunit: drop unused intermediate macros for ptr inequality checks
  kunit: make KUNIT_EXPECT_EQ() use KUNIT_EXPECT_EQ_MSG(), etc.
  kunit: drop unused assert_type from kunit_assert and clean up macros
  kunit: split out part of kunit_assert into a static const
  kunit: factor out kunit_base_assert_format() call into kunit_fail()
  kunit: drop unused kunit* field in kunit_assert
  kunit: move check if assertion passed into the macros
  kunit: add example test case showing off all the expect macros

Merge tag 'linux-kselftest-next-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull Kselftest updates from Shuah Khan:
 "Several build and cleanup fixes:

   - removing obsolete config options

   - removing dependency on internal kernel macros

   - adding config options

   - several build fixes related to headers and install paths"

* tag 'linux-kselftest-next-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (22 commits)
  selftests: Fix build when $(O) points to a relative path
  selftests: netfilter: fix a build error on openSUSE
  selftests: kvm: add generated file to the .gitignore
  selftests/exec: add generated files to .gitignore
  selftests: add kselftest_install to .gitignore
  selftests/rtc: continuously read RTC in a loop for 30s
  selftests/lkdtm: Add UBSAN config
  selftests/lkdtm: Remove dead config option
  selftests/exec: Rename file binfmt_script to binfmt_script.py
  selftests: Use -isystem instead of -I to include headers
  selftests: vm: remove dependecy from internal kernel macros
  selftests: vm: Add the uapi headers include variable
  selftests: mptcp: Add the uapi headers include variable
  selftests: net: Add the uapi headers include variable
  selftests: landlock: Add the uapi headers include variable
  selftests: kvm: Add the uapi headers include variable
  selftests: futex: Add the uapi headers include variable
  selftests: Correct the headers install path
  selftests: Add and export a kernel uapi headers path
  selftests: set the BUILD variable to absolute path
  ...

Pull cgroup updates from Tejun Heo:
 "All trivial cleanups without meaningful behavior changes"

* 'for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroup: cleanup comments
  cgroup: Fix cgroup_can_fork() and cgroup_post_fork() kernel-doc comment
  cgroup: rstat: retrieve current bstat to delta directly
  cgroup: rstat: use same convention to assign cgroup_base_stat