Pull kvm fixes from Paolo Bonzini:
 "KVM GUEST_MEMFD fixes for 6.8:

   - Make KVM_MEM_GUEST_MEMFD mutually exclusive with KVM_MEM_READONLY
     to avoid creating an inconsistent ABI (KVM_MEM_GUEST_MEMFD is not
     writable from userspace, so there would be no way to write to a
     read-only guest_memfd).

   - Update documentation for KVM_SW_PROTECTED_VM to make it abundantly
     clear that such VMs are purely for development and testing.

   - Limit KVM_SW_PROTECTED_VM guests to the TDP MMU, as the long term
     plan is to support confidential VMs with deterministic private
     memory (SNP and TDX) only in the TDP MMU.

   - Fix a bug in a GUEST_MEMFD dirty logging test that caused false
     passes.

  x86 fixes:

   - Fix missing marking of a guest page as dirty when emulating an
     atomic access.

   - Check for mmu_notifier invalidation events before faulting in the
     pfn, and before acquiring mmu_lock, to avoid unnecessary work and
     lock contention with preemptible kernels (including
     CONFIG_PREEMPT_DYNAMIC in non-preemptible mode).

   - Disable AMD DebugSwap by default, it breaks VMSA signing and will
     be re-enabled with a better VM creation API in 6.10.

   - Do the cache flush of converted pages in svm_register_enc_region()
     before dropping kvm->lock, to avoid a race with unregistering of
     the same region and the consequent use-after-free issue"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  SEV: disable SEV-ES DebugSwap by default
  KVM: x86/mmu: Retry fault before acquiring mmu_lock if mapping is changing
  KVM: SVM: Flush pages under kvm->lock to fix UAF in svm_register_enc_region()
  KVM: selftests: Add a testcase to verify GUEST_MEMFD and READONLY are exclusive
  KVM: selftests: Create GUEST_MEMFD for relevant invalid flags testcases
  KVM: x86/mmu: Restrict KVM_SW_PROTECTED_VM to the TDP MMU
  KVM: x86: Update KVM_SW_PROTECTED_VM docs to make it clear they're a WIP
  KVM: Make KVM_MEM_GUEST_MEMFD mutually exclusive with KVM_MEM_READONLY
  KVM: x86: Mark target gfn of emulated atomic instruction as dirty

Pull sound fixes from Takashi Iwai:
 "A collection of small fixes. Half of them are HD-audio quirks while
  the rest are various device-specific ASoC fixes"

* tag 'sound-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ASoC: wm8962: Fix up incorrect error message in wm8962_set_fll
  ASoC: wm8962: Enable both SPKOUTR_ENA and SPKOUTL_ENA in mono mode
  ASoC: wm8962: Enable oscillator if selecting WM8962_FLL_OSC
  ASoC: dt-bindings: nvidia: Fix 'lge' vendor prefix
  ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook
  ASoC: amd: yc: Add HP Pavilion Aero Laptop 13-be2xxx(8BD6) into DMI quirk table
  ASoC: rcar: adg: correct TIMSEL setting for SSI9
  ALSA: hda: cs35l41: Overwrite CS35L41 configuration for ASUS UM5302LA
  ALSA: hda/realtek: Add quirks for Lenovo Thinkbook 16P laptops
  ALSA: hda: cs35l41: Support Lenovo Thinkbook 16P
  ALSA: hda/realtek - Add Headset Mic supported Acer NB platform
  ALSA: hda: optimize the probe codec process
  ALSA: hda/realtek - Fix headset Mic no show at resume back for Lenovo ALC897 platform
  ASoC: Intel: bytcr_rt5640: Add an extra entry for the Chuwi Vi8 tablet
  ASoC: madera: Fix typo in madera_set_fll_clks shift value

Pull networking fixes from Paolo Abeni:
 "Including fixes from bpf, ipsec and netfilter.

  No solution yet for the stmmac issue mentioned in the last PR, but it
  proved to be a lockdep false positive, not a blocker.

  Current release - regressions:

   - dpll: move all dpll<>netdev helpers to dpll code, fix build
     regression with old compilers

  Current release - new code bugs:

   - page_pool: fix netlink dump stop/resume

  Previous releases - regressions:

   - bpf: fix verifier to check bpf_func_state->callback_depth when
     pruning states as otherwise unsafe programs could get accepted

   - ipv6: avoid possible UAF in ip6_route_mpath_notify()

   - ice: reconfig host after changing MSI-X on VF

   - mlx5:
       - e-switch, change flow rule destination checking
       - add a memory barrier to prevent a possible null-ptr-deref
       - switch to using _bh variant of of spinlock where needed

  Previous releases - always broken:

   - netfilter: nf_conntrack_h323: add protection for bmp length out of
     range

   - bpf: fix to zero-initialise xdp_rxq_info struct before running XDP
     program in CPU map which led to random xdp_md fields

   - xfrm: fix UDP encapsulation in TX packet offload

   - netrom: fix data-races around sysctls

   - ice:
       - fix potential NULL pointer dereference in ice_bridge_setlink()
       - fix uninitialized dplls mutex usage

   - igc: avoid returning frame twice in XDP_REDIRECT

   - i40e: disable NAPI right after disabling irqs when handling
     xsk_pool

   - geneve: make sure to pull inner header in geneve_rx()

   - sparx5: fix use after free inside sparx5_del_mact_entry

   - dsa: microchip: fix register write order in ksz8_ind_write8()

  Misc:

   - selftests: mptcp: fixes for diag.sh"

* tag 'net-6.8-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (63 commits)
  net: pds_core: Fix possible double free in error handling path
  netrom: Fix data-races around sysctl_net_busy_read
  netrom: Fix a data-race around sysctl_netrom_link_fails_count
  netrom: Fix a data-race around sysctl_netrom_routing_control
  netrom: Fix a data-race around sysctl_netrom_transport_no_activity_timeout
  netrom: Fix a data-race around sysctl_netrom_transport_requested_window_size
  netrom: Fix a data-race around sysctl_netrom_transport_busy_delay
  netrom: Fix a data-race around sysctl_netrom_transport_acknowledge_delay
  netrom: Fix a data-race around sysctl_netrom_transport_maximum_tries
  netrom: Fix a data-race around sysctl_netrom_transport_timeout
  netrom: Fix data-races around sysctl_netrom_network_ttl_initialiser
  netrom: Fix a data-race around sysctl_netrom_obsolescence_count_initialiser
  netrom: Fix a data-race around sysctl_netrom_default_path_quality
  netfilter: nf_conntrack_h323: Add protection for bmp length out of range
  netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout
  netfilter: nft_ct: fix l3num expectations with inet pseudo family
  netfilter: nf_tables: reject constant set with timeout
  netfilter: nf_tables: disallow anonymous set with timeout flag
  net/rds: fix WARNING in rds_conn_connect_if_down
  net: dsa: microchip: fix register write order in ksz8_ind_write8()
  ...

Older versions of GCC really want to know the full definition
of the type involved in rcu_assign_pointer().

struct dpll_pin is defined in a local header, net/core can't
reach it. Move all the netdev <> dpll code into dpll, where
the type is known. Otherwise we'd need multiple function calls
to jump between the compilation units.

This is the same problem the commit under fixes was trying to address,
but with rcu_assign_pointer() not rcu_dereference().

Some of the exports are not needed, networking core can't
be a module, we only need exports for the helpers used by
drivers.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/all/35a869c8-52e8-177-1d4d-e57578b99b6@linux-m68k.org/
Fixes: 640f41ed33b5 ("dpll: fix build failure due to rcu_dereference_check() on unknown type")
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20240305013532.694866-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Pull hyperv fixes from Wei Liu:

 - Multiple fixes, cleanups and documentations for Hyper-V core code and
   drivers

* tag 'hyperv-fixes-signed-20240303' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
  Drivers: hv: vmbus: make hv_bus const
  x86/hyperv: Allow 15-bit APIC IDs for VTL platforms
  x86/hyperv: Make encrypted/decrypted changes safe for load_unaligned_zeropad()
  x86/mm: Regularize set_memory_p() parameters and make non-static
  x86/hyperv: Use slow_virt_to_phys() in page transition hypervisor callback
  Documentation: hyperv: Add overview of PCI pass-thru device support
  Drivers: hv: vmbus: Update indentation in create_gpadl_header()
  Drivers: hv: vmbus: Remove duplication and cleanup code in create_gpadl_header()
  fbdev/hyperv_fb: Fix logic error for Gen2 VMs in hvfb_getmem()
  Drivers: hv: vmbus: Calculate ring buffer size for more efficient use of memory
  hv_utils: Allow implicit ICTIMESYNCFLAG_SYNC

The documented vendor prefix for LG Electronics is 'lg' not 'lge'. Just
change the example to 'lg' as there doesn't appear to be any dependency
on the existing compatible string.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://msgid.link/r/20240305152131.3424326-1-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

The internal delay properties are not mandatory and should have a
documented default value. The device only supports either no delay or a
fixed delay and the device reset default is no delay, document the
default as no delay.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: David S. Miller <davem@davemloft.net>

Add documentation topic for PCI pass-thru devices in Linux guests
on Hyper-V and for the associated PCI controller driver (pci-hyperv.c).

Signed-off-by: Michael Kelley <mhklinux@outlook.com>
Reviewed-by: Easwar Hariharan <eahariha@linux.microsoft.com>
Link: https://lore.kernel.org/r/20240222200710.305259-1-mhklinux@outlook.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <20240222200710.305259-1-mhklinux@outlook.com>

Pull networking fixes from Jakub Kicinski:
 "Including fixes from bluetooth, WiFi and netfilter.

  We have one outstanding issue with the stmmac driver, which may be a
  LOCKDEP false positive, not a blocker.

  Current release - regressions:

   - netfilter: nf_tables: re-allow NFPROTO_INET in
     nft_(match/target)_validate()

   - eth: ionic: fix error handling in PCI reset code

  Current release - new code bugs:

   - eth: stmmac: complete meta data only when enabled, fix null-deref

   - kunit: fix again checksum tests on big endian CPUs

  Previous releases - regressions:

   - veth: try harder when allocating queue memory

   - Bluetooth:
      - hci_bcm4377: do not mark valid bd_addr as invalid
      - hci_event: fix handling of HCI_EV_IO_CAPA_REQUEST

  Previous releases - always broken:

   - info leak in __skb_datagram_iter() on netlink socket

   - mptcp:
      - map v4 address to v6 when destroying subflow
      - fix potential wake-up event loss due to sndbuf auto-tuning
      - fix double-free on socket dismantle

   - wifi: nl80211: reject iftype change with mesh ID change

   - fix small out-of-bound read when validating netlink be16/32 types

   - rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back

   - ipv6: fix potential "struct net" ref-leak in inet6_rtm_getaddr()

   - ip_tunnel: prevent perpetual headroom growth with huge number of
     tunnels on top of each other

   - mctp: fix skb leaks on error paths of mctp_local_output()

   - eth: ice: fixes for DPLL state reporting

   - dpll: rely on rcu for netdev_dpll_pin() to prevent UaF

   - eth: dpaa: accept phy-interface-type = '10gbase-r' in the device
     tree"

* tag 'net-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (73 commits)
  dpll: fix build failure due to rcu_dereference_check() on unknown type
  kunit: Fix again checksum tests on big endian CPUs
  tls: fix use-after-free on failed backlog decryption
  tls: separate no-async decryption request handling from async
  tls: fix peeking with sync+async decryption
  tls: decrement decrypt_pending if no async completion will be called
  gtp: fix use-after-free and null-ptr-deref in gtp_newlink()
  net: hsr: Use correct offset for HSR TLV values in supervisory HSR frames
  igb: extend PTP timestamp adjustments to i211
  rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back
  tools: ynl: fix handling of multiple mcast groups
  selftests: netfilter: add bridge conntrack + multicast test case
  netfilter: bridge: confirm multicast packets before passing them up the stack
  netfilter: nf_tables: allow NFPROTO_INET in nft_(match/target)_validate()
  Bluetooth: qca: Fix triggering coredump implementation
  Bluetooth: hci_qca: Set BDA quirk bit if fwnode exists in DT
  Bluetooth: qca: Fix wrong event type for patch config command
  Bluetooth: Enforce validation on max value of connection interval
  Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST
  Bluetooth: mgmt: Fix limited discoverable off timeout
  ...

The fast path usage breakdown describes the detail for 'inet_sock', fix
the markup title.

Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>