Pull input fixes from Dmitry Torokhov:

 - fixes to ALPS and Focaltech PS/2 drivers dealing with the breakage of
   switching to -funsigned-char

 - quirks to i8042 to better handle Lifebook A574/H and TUXEDO devices

 - a quirk to Goodix touchscreen driver to handle Yoga Book X90F

 - a fix for incorrectly merged patch to xpad game controller driver

* tag 'input-for-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: i8042 - add TUXEDO devices to i8042 quirk tables for partial fix
  Input: alps - fix compatibility with -funsigned-char
  Input: focaltech - use explicitly signed char type
  Input: xpad - fix incorrectly applied patch for MAP_PROFILE_BUTTON
  Input: goodix - add Lenovo Yoga Book X90F to nine_bytes_report DMI table
  Input: i8042 - add quirk for Fujitsu Lifebook A574/H

Pull pin control fixes from Linus Walleij:
 "Some pin control fixes for the v6.3 series.

  The most notable and urgent one is probably the AMD fix which affects
  AMD laptops, found by the Chromium people.

  Summary:

   - Fix up the Kconfig options for MediaTek MT7981

   - Fix the irq domain name in the AT91-PIO4 driver

   - Fix some alternative muxing modes in the Ocelot driver

   - Allocate the GPIO numbers dynamically in the STM32 driver

   - Disable and mask interrupts on resume in the AMD driver

   - Fix a typo in the Qualcomm SM8550 pin control device tree bindings"

* tag 'pinctrl-v6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  dt-bindings: pinctrl: qcom,sm8550-lpass-lpi: allow input-enabled and bias-bus-hold
  pinctrl: amd: Disable and mask interrupts on resume
  pinctrl: stm32: use dynamic allocation of GPIO base
  pinctrl: ocelot: Fix alt mode for ocelot
  pinctrl: at91-pio4: fix domain name assignment
  pinctrl: mediatek: fix naming inconsistency
  pinctrl: mediatek: add missing options to PINCTRL_MT7981

Merge tag 'kbuild-fixes-v6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - Fix linux-headers debian package

 - Fix a merge_config.sh error due to a misspelled variable

 - Fix modversion for 32-bit build machines

* tag 'kbuild-fixes-v6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  modpost: Fix processing of CRCs on 32-bit build machines
  scripts: merge_config: Fix typo in variable name.
  kbuild: deb-pkg: set version for linux-headers paths

Pull iommu fixes from Joerg Roedel:

 - Maintainer update for S390 IOMMU driver

 - A fix for the set_platform_dma_ops() call-back in the Exynos
   IOMMU driver

 - Intel VT-d fixes from Lu Baolu:
    - Fix a lockdep splat
    - Fix a supplement of the specification
    - Fix a warning in perfmon code

* tag 'iommu-fixes-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/vt-d: Fix an IOMMU perfmon warning when CPU hotplug
  iommu/vt-d: Allow zero SAGAW if second-stage not supported
  iommu/vt-d: Remove unnecessary locking in intel_irq_remapping_alloc()
  iommu/exynos: Fix set_platform_dma_ops() callback
  MAINTAINERS: Update s390-iommu driver maintainer information

The runtime suspend/resume functions are only referenced from the
dev_pm_ops, but they use the old SET_RUNTIME_PM_OPS() helper that
requires a __maybe_unused annotation to avoid a warning:

  drivers/media/i2c/imx290.c:1082:12: error: unused function 'imx290_runtime_resume' [-Werror,-Wunused-function]
  static int imx290_runtime_resume(struct device *dev)
             ^
  drivers/media/i2c/imx290.c:1090:12: error: unused function 'imx290_runtime_suspend' [-Werror,-Wunused-function]
  static int imx290_runtime_suspend(struct device *dev)
             ^

Convert this to the new RUNTIME_PM_OPS() helper that so this is not
required.  To improve this further, also use the pm_ptr() helper that
lets the dev_pm_ops get dropped entirely when CONFIG_PM is disabled.

A related mistake happened in the of_match_ptr() macro here, which like
SET_RUNTIME_PM_OPS() requires the match table to be marked as
__maybe_unused, though I could not reproduce building this without
CONFIG_OF.  Remove the of_match_ptr() here as there is no point in
dropping the match table in configurations without CONFIG_OF.

Fixes: 02852c01 ("media: i2c: imx290: Initialize runtime PM before subdev")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Pull NFS client fixes from Anna Schumaker:

 - Fix shutdown of NFS TCP client sockets

 - Fix hangs when recovering open state after a server reboot

* tag 'nfs-for-6.3-3' of git://git.linux-nfs.org/projects/anna/linux-nfs:
  SUNRPC: fix shutdown of NFS TCP client socket
  NFSv4: Fix hangs when recovering open state after a server reboot

Merge tag 'platform-drivers-x86-v6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver fixes from Hans de Goede:

 - Fix a regression in ideapad-laptop which caused the touchpad to stop
   working after a suspend/resume on some models

 - One other small fix and three hw-id additions

* tag 'platform-drivers-x86-v6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86: ideapad-laptop: Stop sending KEY_TOUCHPAD_TOGGLE
  platform/x86: asus-nb-wmi: Add quirk_asus_tablet_mode to other ROG Flow X13 models
  platform/x86: gigabyte-wmi: add support for X570S AORUS ELITE
  platform/x86: gigabyte-wmi: add support for B650 AORUS ELITE AX
  platform/x86/intel/pmc: Alder Lake PCH slp_s0_residency fix

Pull PCI fix from Bjorn Helgaas:

 - Fix DesignWare PORT_LINK_CONTROL setup, which was corrupted when the
   DT "snps,enable-cdm-check" property was present (Yoshihiro Shimoda)

* tag 'pci-v6.3-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  PCI: dwc: Fix PORT_LINK_CONTROL update when CDM check enabled

Merge tag 'regulator-fix-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fix from Mark Brown:
 "Deferred probe fix for v6.3.

  This fixes a rarely triggered issue where we would treat probe
  deferral for clocks as a fatal error in the fixed regulator, causing
  it to fail to retry when it should"

* tag 'regulator-fix-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: Handle deferred clk

Pull block fixes from Jens Axboe:

 - NVMe pull request via Christoph:
     - Mark Lexar NM760 as IGNORE_DEV_SUBNQN (Juraj Pecigos)
     - Fix a possible UAF when failing to allocate an TCP io queue (Sagi
       Grimberg)

 - MD pull request via Song:
     - Fix a null pointer deference in 6.3-rc (Yu Kuai)

 - uevent partition fix (Alyssa)

* tag 'block-6.3-2023-03-30' of git://git.kernel.dk/linux:
  nvme-tcp: fix a possible UAF when failing to allocate an io queue
  md: fix regression for null-ptr-deference in __md_stop()
  nvme-pci: mark Lexar NM760 as IGNORE_DEV_SUBNQN
  loop: LOOP_CONFIGURE: send uevents for partitions

Pull io_uring fixes from Jens Axboe:

 - Fix a regression with the poll retry, introduced in this merge window
   (me)

 - Fix a regression with the alloc cache not decrementing the member
   count on removal. Also a regression from this merge window (Pavel)

 - Fix race around rsrc node grabbing (Pavel)

* tag 'io_uring-6.3-2023-03-30' of git://git.kernel.dk/linux:
  io_uring: fix poll/netmsg alloc caches
  io_uring/rsrc: fix rogue rsrc node grabbing
  io_uring/poll: clear single/double poll flags on poll arming

Commit 5829f8a8 ("platform/x86: ideapad-laptop: Send
KEY_TOUCHPAD_TOGGLE on some models") made ideapad-laptop send
KEY_TOUCHPAD_TOGGLE when we receive an ACPI notify with VPC event bit 5 set
and the touchpad-state has not been changed by the EC itself already.

This was done under the assumption that this would be good to do to make
the touchpad-toggle hotkey work on newer models where the EC does not
toggle the touchpad on/off itself (because it is not routed through
the PS/2 controller, but uses I2C).

But it turns out that at least some models, e.g. the Yoga 7-15ITL5 the EC
triggers an ACPI notify with VPC event bit 5 set on resume, which would
now cause a spurious KEY_TOUCHPAD_TOGGLE on resume to which the desktop
environment responds by disabling the touchpad in software, breaking
the touchpad (until manually re-enabled) on resume.

It was never confirmed that sending KEY_TOUCHPAD_TOGGLE actually improves
things on new models and at least some new models like the Yoga 7-15ITL5
don't have a touchpad on/off toggle hotkey at all, while still sending
ACPI notify events with VPC event bit 5 set.

So it seems best to revert the change to send KEY_TOUCHPAD_TOGGLE when
receiving an ACPI notify events with VPC event bit 5 and the touchpad
state as reported by the EC has not changed.

Note this is not a full revert the code to cache the last EC touchpad
state is kept to avoid sending spurious KEY_TOUCHPAD_ON / _OFF events
on resume.

Fixes: 5829f8a8 ("platform/x86: ideapad-laptop: Send KEY_TOUCHPAD_TOGGLE on some models")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217234
Cc: stable@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230330194644.64628-1-hdegoede@redhat.com

Make quirk_asus_tablet_mode apply on other ROG Flow X13 devices,
which only affects the GV301Q model before.
Signed-off-by: weiliang1503 <weiliang1503@gmail.com>
Link: https://lore.kernel.org/r/20230330114943.15057-1-weiliang1503@gmail.comReviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

Add "X570S AORUS ELITE" to known working boards
Reported-by: Brandon Nielsen <nielsenb@jetfuse.net>
Link: https://lore.kernel.org/r/20230331014902.7864-1-nielsenb@jetfuse.netSigned-off-by: Hans de Goede <hdegoede@redhat.com>

Pull thermal control fixes from Rafael Wysocki:
 "These remove two recently added excessive lockdep assertions from the
  sysfs-related thermal code and fix two issues in Intel thermal
  drivers.

  Specifics:

   - Drop two lockdep assertions producing false positive warnings from
     the sysfs-related thermal core code (Rafael Wysocki)

   - Fix handling of two recently added module parameters in the Intel
     powerclamp thermal driver (David Arcari)

   - Fix one more deadlock in the int340x thermal driver (Srinivas
     Pandruvada)"

* tag 'thermal-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  thermal: intel: powerclamp: Fix cpumask and max_idle module parameters
  thermal: intel: int340x: processor_thermal: Fix additional deadlock
  thermal: core: Drop excessive lockdep_assert_held() calls

Pull ACPI fix from Rafael Wysocki:
 "Fix a recent regression related to the handling of ACPI notifications
  that made it more likely for ACPI driver callbacks to be invoked in an
  unexpected order and NULL pointers can be dereferenced as a result or
  similar.

  The fix is to modify the global ACPI notification handler so it does
  not invoke driver callbacks at all and allow the device-level
  notification handlers to receive "system" notifications (for the
  drivers that want to receive them)"

* tag 'acpi-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: bus: Rework system-level device notification handling

Pull RISC-V fixes from Palmer Dabbelt:

 - A fix for FPU probing in XIP kernels

 - Always enable the alternative framework for non-XIP kernels

* tag 'riscv-for-linus-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  RISC-V: always select RISCV_ALTERNATIVE for non-xip kernels
  RISC-V: add non-alternative fallback for riscv_has_extension_[un]likely()

Pull MIPS fix from Thomas Bogendoerfer:
 "Fix to avoid crash on BCM6358 platforms"

* tag 'mips-fixes_6.3_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  mips: bmips: BCM6358: disable RAC flush for TP1

Merge Intel thermal driver fixes for 6.3-rc5:

 - Fix handling of two recently added module parameters in the Intel
   powerclamp thermal driver (David Arcari).

 - Fix one more deadlock in the int340x thermal driver (Srinivas
   Pandruvada).

* thermal-intel-fixes:
  thermal: intel: powerclamp: Fix cpumask and max_idle module parameters
  thermal: intel: int340x: processor_thermal: Fix additional deadlock

A warning can be triggered when hotplug CPU 0.
$ echo 0 > /sys/devices/system/cpu/cpu0/online

 ------------[ cut here ]------------
 Voluntary context switch within RCU read-side critical section!
 WARNING: CPU: 0 PID: 19 at kernel/rcu/tree_plugin.h:318
          rcu_note_context_switch+0x4f4/0x580
 RIP: 0010:rcu_note_context_switch+0x4f4/0x580
 Call Trace:
  <TASK>
  ? perf_event_update_userpage+0x104/0x150
  __schedule+0x8d/0x960
  ? perf_event_set_state.part.82+0x11/0x50
  schedule+0x44/0xb0
  schedule_timeout+0x226/0x310
  ? __perf_event_disable+0x64/0x1a0
  ? _raw_spin_unlock+0x14/0x30
  wait_for_completion+0x94/0x130
  __wait_rcu_gp+0x108/0x130
  synchronize_rcu+0x67/0x70
  ? invoke_rcu_core+0xb0/0xb0
  ? __bpf_trace_rcu_stall_warning+0x10/0x10
  perf_pmu_migrate_context+0x121/0x370
  iommu_pmu_cpu_offline+0x6a/0xa0
  ? iommu_pmu_del+0x1e0/0x1e0
  cpuhp_invoke_callback+0x129/0x510
  cpuhp_thread_fun+0x94/0x150
  smpboot_thread_fn+0x183/0x220
  ? sort_range+0x20/0x20
  kthread+0xe6/0x110
  ? kthread_complete_and_exit+0x20/0x20
  ret_from_fork+0x1f/0x30
  </TASK>
 ---[ end trace 0000000000000000 ]---

The synchronize_rcu() will be invoked in the perf_pmu_migrate_context(),
when migrating a PMU to a new CPU. However, the current for_each_iommu()
is within RCU read-side critical section.

Two methods were considered to fix the issue.
- Use the dmar_global_lock to replace the RCU read lock when going
  through the drhd list. But it triggers a lockdep warning.
- Use the cpuhp_setup_state_multi() to set up a dedicated state for each
  IOMMU PMU. The lock can be avoided.

The latter method is implemented in this patch. Since each IOMMU PMU has
a dedicated state, add cpuhp_node and cpu in struct iommu_pmu to track
the state. The state can be dynamically allocated now. Remove the
CPUHP_AP_PERF_X86_IOMMU_PERF_ONLINE.

Fixes: 46284c6c ("iommu/vt-d: Support cpumask for IOMMU perfmon")
Reported-by: Ammy Yi <ammy.yi@intel.com>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Link: https://lore.kernel.org/r/20230328182028.1366416-1-kan.liang@linux.intel.comSigned-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20230329134721.469447-4-baolu.lu@linux.intel.comSigned-off-by: Joerg Roedel <jroedel@suse.de>

The VT-d spec states (in section 11.4.2) that hardware implementations
reporting second-stage translation support (SSTS) field as Clear also
report the SAGAW field as 0. Fix an inappropriate check in alloc_iommu().

Fixes: 792fb43c ("iommu/vt-d: Enable Intel IOMMU scalable mode by default")
Suggested-by: Raghunathan Srinivasan <raghunathan.srinivasan@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20230318024824.124542-1-baolu.lu@linux.intel.com
Link: https://lore.kernel.org/r/20230329134721.469447-3-baolu.lu@linux.intel.comSigned-off-by: Joerg Roedel <jroedel@suse.de>

The global rwsem dmar_global_lock was introduced by commit 3a5670e8
("iommu/vt-d: Introduce a rwsem to protect global data structures"). It
is used to protect DMAR related global data from DMAR hotplug operations.

Using dmar_global_lock in intel_irq_remapping_alloc() is unnecessary as
the DMAR global data structures are not touched there. Remove it to avoid
below lockdep warning.

 ======================================================
 WARNING: possible circular locking dependency detected
 6.3.0-rc2 #468 Not tainted
 ------------------------------------------------------
 swapper/0/1 is trying to acquire lock:
 ff1db4cb40178698 (&domain->mutex){+.+.}-{3:3},
   at: __irq_domain_alloc_irqs+0x3b/0xa0

 but task is already holding lock:
 ffffffffa0c1cdf0 (dmar_global_lock){++++}-{3:3},
   at: intel_iommu_init+0x58e/0x880

 which lock already depends on the new lock.

 the existing dependency chain (in reverse order) is:

 -> #1 (dmar_global_lock){++++}-{3:3}:
        lock_acquire+0xd6/0x320
        down_read+0x42/0x180
        intel_irq_remapping_alloc+0xad/0x750
        mp_irqdomain_alloc+0xb8/0x2b0
        irq_domain_alloc_irqs_locked+0x12f/0x2d0
        __irq_domain_alloc_irqs+0x56/0xa0
        alloc_isa_irq_from_domain.isra.7+0xa0/0xe0
        mp_map_pin_to_irq+0x1dc/0x330
        setup_IO_APIC+0x128/0x210
        apic_intr_mode_init+0x67/0x110
        x86_late_time_init+0x24/0x40
        start_kernel+0x41e/0x7e0
        secondary_startup_64_no_verify+0xe0/0xeb

 -> #0 (&domain->mutex){+.+.}-{3:3}:
        check_prevs_add+0x160/0xef0
        __lock_acquire+0x147d/0x1950
        lock_acquire+0xd6/0x320
        __mutex_lock+0x9c/0xfc0
        __irq_domain_alloc_irqs+0x3b/0xa0
        dmar_alloc_hwirq+0x9e/0x120
        iommu_pmu_register+0x11d/0x200
        intel_iommu_init+0x5de/0x880
        pci_iommu_init+0x12/0x40
        do_one_initcall+0x65/0x350
        kernel_init_freeable+0x3ca/0x610
        kernel_init+0x1a/0x140
        ret_from_fork+0x29/0x50

 other info that might help us debug this:

 Possible unsafe locking scenario:

        CPU0                    CPU1
        ----                    ----
   lock(dmar_global_lock);
                                lock(&domain->mutex);
                                lock(dmar_global_lock);
   lock(&domain->mutex);

                *** DEADLOCK ***

Fixes: 9dbb8e34 ("irqdomain: Switch to per-domain locking")
Reviewed-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Tested-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20230314051836.23817-1-baolu.lu@linux.intel.com
Link: https://lore.kernel.org/r/20230329134721.469447-2-baolu.lu@linux.intel.comSigned-off-by: Joerg Roedel <jroedel@suse.de>

Merge tag 'md-fixes-2023-03-29' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into block-6.3

Pull MD fix from Song.

* tag 'md-fixes-2023-03-29' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md:
  md: fix regression for null-ptr-deference in __md_stop()

Pull dma-mapping fixes from Christoph Hellwig:

 - fix for swiotlb deadlock due to wrong alignment checks (GuoRui.Yu,
   Petr Tesarik)

* tag 'dma-mapping-6.3-2023-03-31' of git://git.infradead.org/users/hch/dma-mapping:
  swiotlb: fix slot alignment checks
  swiotlb: use wrap_area_index() instead of open-coding it
  swiotlb: fix the deadlock in swiotlb_do_find_slots

Pull SCSI fixes from James Bottomley:
 "Four small fixes, three in drivers. The core fix is yet another
  attempt to insulate us from UFS devices' weird behaviour for VPD
  pages"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: mpt3sas: Don't print sense pool info twice
  scsi: core: Improve scsi_vpd_inquiry() checks
  scsi: megaraid_sas: Fix crash after a double completion
  scsi: megaraid_sas: Fix fw_crash_buffer_show()

Pull NVMe fixes from Christoph:

"nvme fixes for Linux 6.3

 - mark Lexar NM760 as IGNORE_DEV_SUBNQN (Juraj Pecigos)
 - fix a possible UAF when failing to allocate an TCP io queue
   (Sagi Grimberg)"

* tag 'nvme-6.3-2023-03-31' of git://git.infradead.org/nvme:
  nvme-tcp: fix a possible UAF when failing to allocate an io queue
  nvme-pci: mark Lexar NM760 as IGNORE_DEV_SUBNQN

Pull networking fixes from Jakub Kicinski:
 "Including fixes from CAN and WPAN.

  Still quite a few bugs from this release. This pull is a bit smaller
  because major subtrees went into the previous one. Or maybe people
  took spring break off?

  Current release - regressions:

   - phy: micrel: correct KSZ9131RNX EEE capabilities and advertisement

  Current release - new code bugs:

   - eth: wangxun: fix vector length of interrupt cause

   - vsock/loopback: consistently protect the packet queue with
     sk_buff_head.lock

   - virtio/vsock: fix header length on skb merging

   - wpan: ca8210: fix unsigned mac_len comparison with zero

  Previous releases - regressions:

   - eth: stmmac: don't reject VLANs when IFF_PROMISC is set

   - eth: smsc911x: avoid PHY being resumed when interface is not up

   - eth: mtk_eth_soc: fix tx throughput regression with direct 1G links

   - eth: bnx2x: use the right build_skb() helper after core rework

   - wwan: iosm: fix 7560 modem crash on use on unsupported channel

  Previous releases - always broken:

   - eth: sfc: don't overwrite offload features at NIC reset

   - eth: r8169: fix RTL8168H and RTL8107E rx crc error

   - can: j1939: prevent deadlock by moving j1939_sk_errqueue()

   - virt: vmxnet3: use GRO callback when UPT is enabled

   - virt: xen: don't do grant copy across page boundary

   - phy: dp83869: fix default value for tx-/rx-internal-delay

   - dsa: ksz8: fix multiple issues with ksz8_fdb_dump

   - eth: mvpp2: fix classification/RSS of VLAN and fragmented packets

   - eth: mtk_eth_soc: fix flow block refcounting logic

  Misc:

   - constify fwnode pointers in SFP handling"

* tag 'net-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (55 commits)
  net: ethernet: mtk_eth_soc: add missing ppe cache flush when deleting a flow
  net: ethernet: mtk_eth_soc: fix L2 offloading with DSA untag offload
  net: ethernet: mtk_eth_soc: fix flow block refcounting logic
  net: mvneta: fix potential double-frees in mvneta_txq_sw_deinit()
  net: dsa: sync unicast and multicast addresses for VLAN filters too
  net: dsa: mv88e6xxx: Enable IGMP snooping on user ports only
  xen/netback: use same error messages for same errors
  test/vsock: new skbuff appending test
  virtio/vsock: WARN_ONCE() for invalid state of socket
  virtio/vsock: fix header length on skb merging
  bnxt_en: Add missing 200G link speed reporting
  bnxt_en: Fix typo in PCI id to device description string mapping
  bnxt_en: Fix reporting of test result in ethtool selftest
  i40e: fix registers dump after run ethtool adapter self test
  bnx2x: use the right build_skb() helper
  net: ipa: compute DMA pool size properly
  net: wwan: iosm: fixes 7560 modem crash
  net: ethernet: mtk_eth_soc: fix tx throughput regression with direct 1G links
  ice: fix invalid check for empty list in ice_sched_assoc_vsi_to_agg()
  ice: add profile conflict check for AVF FDIR
  ...

Merge tag 'for-6.3/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper fixes from Mike Snitzer:

 - Fix two DM core bugs in the code that handles splitting "abnormal" IO
   (discards, write same and secure erase) and issuing that IO to the
   correct underlying devices (and offsets within those devices).

* tag 'for-6.3/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm: fix __send_duplicate_bios() to always allow for splitting IO
  dm: fix improper splitting for abnormal bios

Pull drm fixes from Daniel Vetter:
 "Two regression fixes in here, otherwise just the usual stuff:

   - i915 fixes for color mgmt, psr, lmem flush, hibernate oops, and
     more

   - amdgpu: dp mst and hibernate regression fix

   - etnaviv: revert fdinfo support (incl drm/sched revert), leak fix

   - misc ivpu fixes, nouveau backlight, drm buddy allocator 32bit
     fixes"

* tag 'drm-fixes-2023-03-30' of git://anongit.freedesktop.org/drm/drm: (27 commits)
  Revert "drm/scheduler: track GPU active time per entity"
  Revert "drm/etnaviv: export client GPU usage statistics via fdinfo"
  drm/etnaviv: fix reference leak when mmaping imported buffer
  drm/amdgpu: allow more APUs to do mode2 reset when go to S4
  drm/amd/display: Take FEC Overhead into Timeslot Calculation
  drm/amd/display: Add DSC Support for Synaptics Cascaded MST Hub
  drm: test: Fix 32-bit issue in drm_buddy_test
  drm: buddy_allocator: Fix buddy allocator init on 32-bit systems
  drm/nouveau/kms: Fix backlight registration
  drm/i915/perf: Drop wakeref on GuC RC error
  drm/i915/dpt: Treat the DPT BO as a framebuffer
  drm/i915/gem: Flush lmem contents after construction
  drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
  drm/i915: Disable DC states for all commits
  drm/i915: Workaround ICL CSC_MODE sticky arming
  drm/i915: Add a .color_post_update() hook
  drm/i915: Move CSC load back into .color_commit_arm() when PSR is enabled on skl/glk
  drm/i915: Split icl_color_commit_noarm() from skl_color_commit_noarm()
  drm/i915/pmu: Use functions common with sysfs to read actual freq
  accel/ivpu: Fix IPC buffer header status field value
  ...

Commit 7dd76d1f ("dm: improve bio splitting and associated IO
accounting") only called setup_split_accounting() from
__send_duplicate_bios() if a single bio were being issued. But the case
where duplicate bios are issued must call it too.

Otherwise the bio won't be split and resubmitted (via recursion through
block core back to DM) to submit the later portions of a bio (which may
map to an entirely different target).

For example, when discarding an entire DM striped device with the
following DM table:
 vg-lvol0: 0 159744 striped 2 128 7:0 2048 7:1 2048
 vg-lvol0: 159744 45056 striped 2 128 7:2 2048 7:3 2048

Before (broken, discards the first striped target's devices twice):
 device-mapper: striped: target_stripe=0, bdev=7:0, start=2048 len=79872
 device-mapper: striped: target_stripe=1, bdev=7:1, start=2048 len=79872
 device-mapper: striped: target_stripe=0, bdev=7:0, start=2049 len=22528
 device-mapper: striped: target_stripe=1, bdev=7:1, start=2048 len=22528

After (works as expected):
 device-mapper: striped: target_stripe=0, bdev=7:0, start=2048 len=79872
 device-mapper: striped: target_stripe=1, bdev=7:1, start=2048 len=79872
 device-mapper: striped: target_stripe=0, bdev=7:2, start=2048 len=22528
 device-mapper: striped: target_stripe=1, bdev=7:3, start=2048 len=22528

Fixes: 7dd76d1f ("dm: improve bio splitting and associated IO accounting")
Cc: stable@vger.kernel.org
Reported-by: Orange Kao <orange@aiven.io>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>

"Abnormal" bios include discards, write zeroes and secure erase. By no
longer passing the calculated 'len' pointer, commit 7dd06a25 ("dm:
allow dm_accept_partial_bio() for dm_io without duplicate bios") took a
senseless approach to disallowing dm_accept_partial_bio() from working
for duplicate bios processed using __send_duplicate_bios().

It inadvertently and incorrectly stopped the use of 'len' when
initializing a target's io (in alloc_tio). As such the resulting tio
could address more area of a device than it should.

For example, when discarding an entire DM striped device with the
following DM table:
 vg-lvol0: 0 159744 striped 2 128 7:0 2048 7:1 2048
 vg-lvol0: 159744 45056 striped 2 128 7:2 2048 7:3 2048

Before this fix:

 device-mapper: striped: target_stripe=0, bdev=7:0, start=2048 len=102400
 blkdiscard: attempt to access beyond end of device
 loop0: rw=2051, sector=2048, nr_sectors = 102400 limit=81920

 device-mapper: striped: target_stripe=1, bdev=7:1, start=2048 len=102400
 blkdiscard: attempt to access beyond end of device
 loop1: rw=2051, sector=2048, nr_sectors = 102400 limit=81920

After this fix;

 device-mapper: striped: target_stripe=0, bdev=7:0, start=2048 len=79872
 device-mapper: striped: target_stripe=1, bdev=7:1, start=2048 len=79872

Fixes: 7dd06a25 ("dm: allow dm_accept_partial_bio() for dm_io without duplicate bios")
Cc: stable@vger.kernel.org
Reported-by: Orange Kao <orange@aiven.io>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>

The cache needs to be flushed to ensure that the hardware stops offloading
the flow immediately.

Fixes: 33fc42de ("net: ethernet: mtk_eth_soc: support creating mac address based offload entries")
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230330120840.52079-3-nbd@nbd.nameSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Check for skb metadata in order to detect the case where the DSA header
is not present.

Fixes: 2d7605a7 ("net: ethernet: mtk_eth_soc: enable hardware DSA untagging")
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230330120840.52079-2-nbd@nbd.nameSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Since we call flow_block_cb_decref on FLOW_BLOCK_UNBIND, we also need to
call flow_block_cb_incref for a newly allocated cb.
Also fix the accidentally inverted refcount check on unbind.

Fixes: 502e84e2 ("net: ethernet: mtk_eth_soc: add flow offloading support")
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230330120840.52079-1-nbd@nbd.nameSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Reported on the Turris forum, mvneta provokes kernel warnings in the
architecture DMA mapping code when mvneta_setup_txqs() fails to
allocate memory. This happens because when mvneta_cleanup_txqs() is
called in the mvneta_stop() path, we leave pointers in the structure
that have been freed.

Then on mvneta_open(), we call mvneta_setup_txqs(), which starts
allocating memory. On memory allocation failure, mvneta_cleanup_txqs()
will walk all the queues freeing any non-NULL pointers - which includes
pointers that were previously freed in mvneta_stop().

Fix this by setting these pointers to NULL to prevent double-freeing
of the same memory.

Fixes: 2adb719d ("net: mvneta: Implement software TSO")
Link: https://forum.turris.cz/t/random-kernel-exceptions-on-hbl-tos-7-0/18865/8Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1phUe5-00EieL-7q@rmk-PC.armlinux.org.ukSigned-off-by: Jakub Kicinski <kuba@kernel.org>

If certain conditions are met, DSA can install all necessary MAC
addresses on the CPU ports as FDB entries and disable flooding towards
the CPU (we call this RX filtering).

There is one corner case where this does not work.

ip link add br0 type bridge vlan_filtering 1 && ip link set br0 up
ip link set swp0 master br0 && ip link set swp0 up
ip link add link swp0 name swp0.100 type vlan id 100
ip link set swp0.100 up && ip addr add 192.168.100.1/24 dev swp0.100

Traffic through swp0.100 is broken, because the bridge turns on VLAN
filtering in the swp0 port (causing RX packets to be classified to the
FDB database corresponding to the VID from their 802.1Q header), and
although the 8021q module does call dev_uc_add() towards the real
device, that API is VLAN-unaware, so it only contains the MAC address,
not the VID; and DSA's current implementation of ndo_set_rx_mode() is
only for VID 0 (corresponding to FDB entries which are installed in an
FDB database which is only hit when the port is VLAN-unaware).

It's interesting to understand why the bridge does not turn on
IFF_PROMISC for its swp0 bridge port, and it may appear at first glance
that this is a regression caused by the logic in commit 2796d0c6
("bridge: Automatically manage port promiscuous mode."). After all,
a bridge port needs to have IFF_PROMISC by its very nature - it needs to
receive and forward frames with a MAC DA different from the bridge
ports' MAC addresses.

While that may be true, when the bridge is VLAN-aware *and* it has a
single port, there is no real reason to enable promiscuity even if that
is an automatic port, with flooding and learning (there is nowhere for
packets to go except to the BR_FDB_LOCAL entries), and this is how the
corner case appears. Adding a second automatic interface to the bridge
would make swp0 promisc as well, and would mask the corner case.

Given the dev_uc_add() / ndo_set_rx_mode() API is what it is (it doesn't
pass a VLAN ID), the only way to address that problem is to install host
FDB entries for the cartesian product of RX filtering MAC addresses and
VLAN RX filters.

Fixes: 7569459a ("net: dsa: manage flooding on the CPU ports")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20230329151821.745752-1-vladimir.oltean@nxp.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Do not set the MV88E6XXX_PORT_CTL0_IGMP_MLD_SNOOP bit on CPU or DSA ports.

This allows the host CPU port to be a regular IGMP listener by sending out
IGMP Membership Reports, which would otherwise not be forwarded by the
mv88exxx chip, but directly looped back to the CPU port itself.

Fixes: 54d792f2 ("net: dsa: Centralise global and port setup code into mv88e6xxx.")
Signed-off-by: Steffen Bätz <steffen@innosonix.de>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20230329150140.701559-1-festevam@gmail.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

- revert gpu time fdinfo support
- reference leak fix on imported buffers
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Lucas Stach <l.stach@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/de8e08c2599ec0e22456ae36e9757b9ff14c2124.camel@pengutronix.de

When cpumask is specified as a module parameter the value is
overwritten by the module init routine.  This can easily be fixed
by checking to see if the mask has already been allocated in the
init routine.

When max_idle is specified as a module parameter a panic will occur.
The problem is that the idle_injection_cpu_mask is not allocated until
the module init routine executes. This can easily be fixed by allocating
the cpumask if it's not already allocated.

Fixes: ebf51971 ("thermal: intel: powerclamp: Add two module parameters")
Signed-off-by: David Arcari <darcari@redhat.com>
Reviewed-by: Srinivas Pandruvada<srinivas.pandruvada@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Merge tag 'amd-drm-fixes-6.3-2023-03-30' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

amd-drm-fixes-6.3-2023-03-30:

amdgpu:
- Hibernation regression fix
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230330153859.18332-1-alexander.deucher@amd.com