Merge tag 'memory-controller-drv-tegra-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers

Memory controller drivers for v5.16 - Tegra SoC

1. Several minor improvements.
2. Handle errors in BPMP response of Tegra186 EMC.

* tag 'memory-controller-drv-tegra-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl:
  memory: tegra210-emc: replace DEFINE_SIMPLE_ATTRIBUTE with
  memory: tegra186-emc: Fix error return code in tegra186_emc_probe()
  memory: tegra: Make use of the helper function devm_add_action_or_reset()
  memory: tegra186-emc: Handle errors in BPMP response
  memory: tegra: Remove interconnect state syncing hack
  memory: tegra210-emc: replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE
  memory: tegra30-emc: replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE
  memory: tegra: make the array list static const, makes object smaller

Link: https://lore.kernel.org/r/20211010175836.13302-3-krzysztof.kozlowski@canonical.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'tegra-for-5.16-cpuidle' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers

cpuidle: tegra: Changes for v5.16-rc1

This pulls in the for-5.16/clk and for-5.16/soc branches and uses the
stubs added in them to enable compile testing of the cpuidle driver.
While at it, this also fixes a potential driver probe order race
condition between the PMC and the cpuidle driver.

* tag 'tegra-for-5.16-cpuidle' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  cpuidle: tegra: Check whether PMC is ready
  cpuidle: tegra: Enable compile testing
  clk: tegra: Add stubs needed for compile testing

Link: https://lore.kernel.org/r/20211008201132.1678814-5-thierry.reding@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'tegra-for-5.16-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers

soc/tegra: Changes for v5.16-rc1

This set consists of stub additions to enable compile testing for more
drivers, exposes the PMC's USB regmap on all SoC generations, removes a
state synchronization workaround that is no longer needed and adds an
error reporting driver that can help troubleshoot crashes.

To top it all off, an error handling path in the powergating code is
fixed and the devm_platform_ioremap_resource() function is used to
remove some boilerplate code.

* tag 'tegra-for-5.16-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  soc/tegra: pmc: Use devm_platform_ioremap_resource()
  soc/tegra: Add Tegra186 ARI driver
  soc/tegra: Fix an error handling path in tegra_powergate_power_up()
  soc/tegra: pmc: Expose USB regmap to all SoCs
  soc/tegra: pmc: Disable PMC state syncing
  soc/tegra: pm: Make stubs usable for compile testing
  soc/tegra: irq: Add stubs needed for compile testing
  soc/tegra: fuse: Add stubs needed for compile testing

Link: https://lore.kernel.org/r/20211008201132.1678814-4-thierry.reding@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'tegra-for-5.16-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers

firmware: tegra: Changes for v5.16-rc1

This contains a fix for a stack usage problem that was causing build
failures on 32-bit ARM and a minor janitorial cleanup.

* tag 'tegra-for-5.16-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  firmware: tegra: bpmp: Use devm_platform_ioremap_resource()
  firmware: tegra: Reduce stack usage

Link: https://lore.kernel.org/r/20211008201132.1678814-3-thierry.reding@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'amlogic-drivers-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into arm/drivers

Amlogic Drivers updates for v5.16:

Minor cleanups, and the addition of the S905Y2 SoC ID

* tag 'amlogic-drivers-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
  soc: amlogic: meson-clk-measure: Make use of the helper function devm_platform_ioremap_resource()
  soc: amlogic: canvas: Make use of the helper function devm_platform_ioremap_resource()
  soc: amlogic: meson-gx-socinfo: Add S905Y2 ID for Radxa Zero

Link: https://lore.kernel.org/r/f8e020d3-29f7-0745-3864-01975edd20f7@baylibre.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Use the devm_platform_ioremap_resource() helper instead of calling
platform_get_resource() and devm_ioremap_resource() separately.
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Add a driver to hook into panic notifiers and print machine check
status for debugging. Status information is retrieved via SMC. This
is supported by upstream ARM Trusted Firmware.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Use the devm_platform_ioremap_resource() helper instead of calling
platform_get_resource() and devm_ioremap_resource() separately.
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Building the bpmp-debugfs driver for Arm results in a warning for stack usage:

drivers/firmware/tegra/bpmp-debugfs.c:321:16: error: stack frame size of 1224 bytes in function 'bpmp_debug_store' [-Werror,-Wframe-larger-than=]
static ssize_t bpmp_debug_store(struct file *file, const char __user *buf,

It should be possible to rearrange the code to not require two separate
buffers for the file name, but the easiest workaround is to use dynamic
allocation.

Fixes: 5e37b9c1 ("firmware: tegra: Add support for in-band debug")
Link: https://lore.kernel.org/all/20201204193714.3134651-1-arnd@kernel.org/Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[treding@nvidia.com: consistently return NULL on failure]
Signed-off-by: Thierry Reding <treding@nvidia.com>

fix debugfs_simple_attr.cocci warning:
drivers/memory/tegra/tegra210-emc-core.c:1665:0-23: WARNING:tegra210_emc_debug_min_rate_fops
should be defined with DEFINE_DEBUGFS_ATTRIBUTE

Commit 6fc5f1ad ("memory: tegra210-emc: replace
DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE") fixed the same
warning, but didn't fix all matches in this file at once.
Signed-off-by: Kai Song <songkai01@inspur.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20211005043514.9650-1-songkai01@inspur.comSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

Return the error code when command fails.

Fixes: 13324edb ("memory: tegra186-emc: Handle errors in BPMP response")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Link: https://lore.kernel.org/r/20210928021545.3774677-1-yangyingliang@huawei.comSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

If an error occurs after a successful tegra_powergate_enable_clocks()
call, it must be undone by a tegra_powergate_disable_clocks() call, as
already done in the below and above error handling paths of this function.

Update the 'goto' to branch at the correct place of the error handling
path.

Fixes: a3804512 ("soc/tegra: pmc: Add generic PM domain support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Check whether PMC is ready before proceeding with the cpuidle registration.
This fixes racing with the PMC driver probe order, which results in a
disabled deepest CC6 idling state if cpuidle driver is probed before the
PMC.
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Enable compile testing of tegra-cpuidle driver.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>

These stubs are needed to allow the tegra-cpuidle driver to be
compile-tested.
Signed-off-by: Thierry Reding <treding@nvidia.com>

Merge tag 'renesas-drivers-for-v5.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/drivers

Renesas driver updates for v5.16

  - Initial support for the new R-Car H3e, M3e, M3Ne(-2G), D3e, E3e, and
    H3Ne SoCs.

* tag 'renesas-drivers-for-v5.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  soc: renesas: Identify more R-Car Gen3e SoCs

Link: https://lore.kernel.org/r/cover.1633081156.git.geert+renesas@glider.beSigned-off-by: Arnd Bergmann <arnd@arndb.de>

All Tegra SoCs prior to Tegra186 have USB power controls within the Power
Management controller. These controls need to be configured by USB driver.
Expose the regmap to these SoCs.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Disable PMC state syncing in order to ensure that we won't break older
kernels once device-trees will be updated with the addition of the power
domains. This also allows to apply device-tree PM patches independently
from the driver patches.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

The PM stubs need to depend on ARCH_TEGRA in order to be usable for
compile-testing of tegra-cpuidle driver. Add the dependency.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Add stubs needed for compile-testing of tegra-cpuidle driver.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Add stubs needed for compile-testing of tegra-cpuidle driver.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Pull ksmbd fixes from Steve French:
 "Five fixes for the ksmbd kernel server, including three security
  fixes:

   - remove follow symlinks support

   - use LOOKUP_BENEATH to prevent out of share access

   - SMB3 compounding security fix

   - fix for returning the default streams correctly, fixing a bug when
     writing ppt or doc files from some clients

   - logging more clearly that ksmbd is experimental (at module load
     time)"

* tag '5.15-rc2-ksmbd-fixes' of git://git.samba.org/ksmbd:
  ksmbd: use LOOKUP_BENEATH to prevent the out of share access
  ksmbd: remove follow symlinks support
  ksmbd: check protocol id in ksmbd_verify_smb_message()
  ksmbd: add default data stream name in FILE_STREAM_INFORMATION
  ksmbd: log that server is experimental at module load

Pull EDAC fixes from Borislav Petkov:
 "Fix two EDAC drivers using the wrong value type for the DIMM mode"

* tag 'edac_urgent_for_v5.15_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
  EDAC/dmc520: Assign the proper type to dimm->edac_mode
  EDAC/synopsys: Fix wrong value type assignment for edac_mode

Pull thermal fixes from Daniel Lezcano:

 - Fix thermal shutdown after a suspend/resume due to a wrong TCC value
   restored on Intel platform (Antoine Tenart)

 - Fix potential buffer overflow when building the list of policies. The
   buffer size is not updated after writing to it (Dan Carpenter)

 - Fix wrong check against IS_ERR instead of NULL (Ansuel Smith)

* tag 'thermal-v5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux:
  thermal/drivers/tsens: Fix wrong check for tzd in irq handlers
  thermal/core: Potential buffer overflow in thermal_build_list_of_policies()
  thermal/drivers/int340x: Do not set a wrong tcc offset on resume

Pull x86 fixes from Thomas Gleixner:
 "A set of fixes for X86:

   - Prevent sending the wrong signal when protection keys are enabled
     and the kernel handles a fault in the vsyscall emulation.

   - Invoke early_reserve_memory() before invoking e820_memory_setup()
     which is required to make the Xen dom0 e820 hooks work correctly.

   - Use the correct data type for the SETZ operand in the EMQCMDS
     instruction wrapper.

   - Prevent undefined behaviour to the potential unaligned accesss in
     the instruction decoder library"

* tag 'x86-urgent-2021-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/insn, tools/x86: Fix undefined behavior due to potential unaligned accesses
  x86/asm: Fix SETZ size enqcmds() build failure
  x86/setup: Call early_reserve_memory() earlier
  x86/fault: Fix wrong signal when vsyscall fails with pkey

Pull timer fix from Thomas Gleixner:
 "A single fix for the recently introduced regression in posix CPU
  timers which failed to stop the timer when requested. That caused
  unexpected signals to be sent to the process/thread causing
  malfunction"

* tag 'timers-urgent-2021-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  posix-cpu-timers: Prevent spuriously armed 0-value itimer

Pull irq fixes from Thomas Gleixner:
 "A set of fixes for interrupt chip drivers:

   - Work around a bad GIC integration on a Renesas platform which can't
     handle byte-sized MMIO access

   - Plug a potential memory leak in the GICv4 driver

   - Fix a regression in the Armada 370-XP IPI code which was caused by
     issuing EOI instack of ACK.

   - A couple of small fixes here and there"

* tag 'irq-urgent-2021-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/gic: Work around broken Renesas integration
  irqchip/renesas-rza1: Use semicolons instead of commas
  irqchip/gic-v3-its: Fix potential VPE leak on error
  irqchip/goldfish-pic: Select GENERIC_IRQ_CHIP to fix build
  irqchip/mbigen: Repair non-kernel-doc notation
  irqdomain: Change the type of 'size' in __irq_domain_add() to be consistent
  irqchip/armada-370-xp: Fix ack/eoi breakage
  Documentation: Fix irq-domain.rst build warning

Merge misc fixes from Andrew Morton:
 "16 patches.

  Subsystems affected by this patch series: xtensa, sh, ocfs2, scripts,
  lib, and mm (memory-failure, kasan, damon, shmem, tools, pagecache,
  debug, and pagemap)"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  mm: fix uninitialized use in overcommit_policy_handler
  mm/memory_failure: fix the missing pte_unmap() call
  kasan: always respect CONFIG_KASAN_STACK
  sh: pgtable-3level: fix cast to pointer from integer of different size
  mm/debug: sync up latest migrate_reason to migrate_reason_names
  mm/debug: sync up MR_CONTIG_RANGE and MR_LONGTERM_PIN
  mm: fs: invalidate bh_lrus for only cold path
  lib/zlib_inflate/inffast: check config in C to avoid unused function warning
  tools/vm/page-types: remove dependency on opt_file for idle page tracking
  scripts/sorttable: riscv: fix undeclared identifier 'EM_RISCV' error
  ocfs2: drop acl cache for directories too
  mm/shmem.c: fix judgment error in shmem_is_huge()
  xtensa: increase size of gcc stack frame check
  mm/damon: don't use strnlen() with known-bogus source length
  kasan: fix Kconfig check of CC_HAS_WORKING_NOSANITIZE_ADDRESS
  mm, hwpoison: add is_free_buddy_page() in HWPoisonHandlable()

Pull SCSI fixes from James Bottomley:
 "Thirty-three fixes, I'm afraid.

  Essentially the build up from the last couple of weeks while I've been
  dealling with Linux Plumbers conference infrastructure issues. It's
  mostly the usual assortment of spelling fixes and minor corrections.

  The only core relevant changes are to the sd driver to reduce the spin
  up message spew and fix a small memory leak on the freeing path"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (33 commits)
  scsi: ses: Retry failed Send/Receive Diagnostic commands
  scsi: target: Fix spelling mistake "CONFLIFT" -> "CONFLICT"
  scsi: lpfc: Fix gcc -Wstringop-overread warning, again
  scsi: lpfc: Use correct scnprintf() limit
  scsi: lpfc: Fix sprintf() overflow in lpfc_display_fpin_wwpn()
  scsi: core: Remove 'current_tag'
  scsi: acornscsi: Remove tagged queuing vestiges
  scsi: fas216: Kill scmd->tag
  scsi: qla2xxx: Restore initiator in dual mode
  scsi: ufs: core: Unbreak the reset handler
  scsi: sd_zbc: Support disks with more than 2**32 logical blocks
  scsi: ufs: core: Revert "scsi: ufs: Synchronize SCSI and UFS error handling"
  scsi: bsg: Fix device unregistration
  scsi: sd: Make sd_spinup_disk() less noisy
  scsi: ufs: ufs-pci: Fix Intel LKF link stability
  scsi: mpt3sas: Clean up some inconsistent indenting
  scsi: megaraid: Clean up some inconsistent indenting
  scsi: sr: Fix spelling mistake "does'nt" -> "doesn't"
  scsi: Remove SCSI CDROM MAINTAINERS entry
  scsi: megaraid: Fix Coccinelle warning
  ...

Pull io_uring fixes from Jens Axboe:
 "This one looks a bit bigger than it is, but that's mainly because 2/3
  of it is enabling IORING_OP_CLOSE to close direct file descriptors.

  We've had a few folks using them and finding it confusing that the way
  to close them is through using -1 for file update, this just brings
  API symmetry for direct descriptors. Hence I think we should just do
  this now and have a better API for 5.15 release. There's some room for
  de-duplicating the close code, but we're leaving that for the next
  merge window.

  Outside of that, just small fixes:

   - Poll race fixes (Hao)

   - io-wq core dump exit fix (me)

   - Reschedule around potentially intensive tctx and buffer iterators
     on teardown (me)

   - Fix for always ending up punting files update to io-wq (me)

   - Put the provided buffer meta data under memcg accounting (me)

   - Tweak for io_write(), removing dead code that was added with the
     iterator changes in this release (Pavel)"

* tag 'io_uring-5.15-2021-09-25' of git://git.kernel.dk/linux-block:
  io_uring: make OP_CLOSE consistent with direct open
  io_uring: kill extra checks in io_write()
  io_uring: don't punt files update to io-wq unconditionally
  io_uring: put provided buffer meta data under memcg accounting
  io_uring: allow conditional reschedule for intensive iterators
  io_uring: fix potential req refcount underflow
  io_uring: fix missing set of EPOLLONESHOT for CQ ring overflow
  io_uring: fix race between poll completion and cancel_hash insertion
  io-wq: ensure we exit if thread group is exiting

Pull block fixes from Jens Axboe:

 - NVMe pull request via Christoph:
      - keep ctrl->namespaces ordered (Christoph Hellwig)
      - fix incorrect h2cdata pdu offset accounting in nvme-tcp (Sagi
        Grimberg)
      - handled updated hw_queues in nvme-fc more carefully (Daniel
        Wagner, James Smart)

 - md lock order fix (Christoph)

 - fallocate locking fix (Ming)

 - blktrace UAF fix (Zhihao)

 - rq-qos bio tracking fix (Ming)

* tag 'block-5.15-2021-09-25' of git://git.kernel.dk/linux-block:
  block: hold ->invalidate_lock in blkdev_fallocate
  blktrace: Fix uaf in blk_trace access after removing by sysfs
  block: don't call rq_qos_ops->done_bio if the bio isn't tracked
  md: fix a lock order reversal in md_alloc
  nvme: keep ctrl->namespaces ordered
  nvme-tcp: fix incorrect h2cdata pdu offset accounting
  nvme-fc: remove freeze/unfreeze around update_nr_hw_queues
  nvme-fc: avoid race between time out and tear down
  nvme-fc: update hardware queues before using them

Pull xen fixes from Juergen Gross:
 "Some minor cleanups and fixes of some theoretical bugs, as well as a
  fix of a bug introduced in 5.15-rc1"

* tag 'for-linus-5.15b-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/x86: fix PV trap handling on secondary processors
  xen/balloon: fix balloon kthread freezing
  swiotlb-xen: this is PV-only on x86
  xen/pci-swiotlb: reduce visibility of symbols
  PCI: only build xen-pcifront in PV-enabled environments
  swiotlb-xen: ensure to issue well-formed XENMEM_exchange requests
  Xen/gntdev: don't ignore kernel unmapping error
  xen/x86: drop redundant zeroing from cpu_initialize_context()

Merge tag 'linux-kselftest-fixes-5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull Kselftest fixes from Shuah Khan:

 - fix to Kselftest common framework header install to run before other
   targets for it work correctly in parallel build case.

 - fixes to kvm test to not ignore fscanf() returns which could result
   in inconsistent test behavior and failures.

* tag 'linux-kselftest-fixes-5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  selftests: kvm: fix get_run_delay() ignoring fscanf() return warn
  selftests: kvm: move get_run_delay() into lib/test_util
  selftests:kvm: fix get_trans_hugepagesz() ignoring fscanf() return warn
  selftests:kvm: fix get_warnings_count() ignoring fscanf() return warn
  selftests: be sure to make khdr before other targets

Pull erofs fixes from Gao Xiang:
 "Two bugfixes to fix the 4KiB blockmap chunk format availability and a
  dangling pointer usage. There is also a trivial cleanup to clarify
  compacted_2b if compacted_4b_initial > totalidx.

  Summary:

   - fix the dangling pointer use in erofs_lookup tracepoint

   - fix unsupported chunk format check

   - zero out compacted_2b if compacted_4b_initial > totalidx"

* tag 'erofs-for-5.15-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: clear compacted_2b if compacted_4b_initial > totalidx
  erofs: fix misbehavior of unsupported chunk format check
  erofs: fix up erofs_lookup tracepoint

Pull cifs fixes from Steve French:
 "Six small cifs/smb3 fixes, two for stable:

   - important fix for deferred close (found by a git functional test)
     related to attribute caching on close.

   - four (two cosmetic, two more serious) small fixes for problems
     pointed out by smatch via Dan Carpenter

   - fix for comment formatting problems pointed out by W=1"

* tag '5.15-rc2-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: fix incorrect check for null pointer in header_assemble
  smb3: correct server pointer dereferencing check to be more consistent
  smb3: correct smb3 ACL security descriptor
  cifs: Clear modified attribute bit from inode flags
  cifs: Deal with some warnings from W=1
  cifs: fix a sign extension bug

Pull char/misc driver fixes from Greg KH:
 "Here are some small char and misc driver fixes for 5.15-rc3.

  Nothing huge in here, just fixes for a number of small issues that
  have been reported. These include:

   - habanalabs race conditions and other bugs fixed

   - binder driver fixes

   - fpga driver fixes

   - coresight build warning fix

   - nvmem driver fix

   - comedi memory leak fix

   - bcm-vk tty race fix

   - other tiny driver fixes

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'char-misc-5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits)
  comedi: Fix memory leak in compat_insnlist()
  nvmem: NVMEM_NINTENDO_OTP should depend on WII
  misc: bcm-vk: fix tty registration race
  fpga: dfl: Avoid reads to AFU CSRs during enumeration
  fpga: machxo2-spi: Fix missing error code in machxo2_write_complete()
  fpga: machxo2-spi: Return an error on failure
  habanalabs: expose a single cs seq in staged submissions
  habanalabs: fix wait offset handling
  habanalabs: rate limit multi CS completion errors
  habanalabs/gaudi: fix LBW RR configuration
  habanalabs: Fix spelling mistake "FEADBACK" -> "FEEDBACK"
  habanalabs: fail collective wait when not supported
  habanalabs/gaudi: use direct MSI in single mode
  habanalabs: fix kernel OOPs related to staged cs
  habanalabs: fix potential race in interrupt wait ioctl
  mcb: fix error handling in mcb_alloc_bus()
  misc: genwqe: Fixes DMA mask setting
  coresight: syscfg: Fix compiler warning
  nvmem: core: Add stubs for nvmem_cell_read_variable_le_u32/64 if !CONFIG_NVMEM
  binder: make sure fd closes complete
  ...

Pull staging driver fixes from Greg KH:
 "Here are two small staging driver fixes for 5.15-rc3:

   - greybus tty use-after-free bugfix

   - r8188eu ioctl overlap build warning fix

  Note, the r8188eu ioctl has been entirely removed for 5.16-rc1, but
  it's good to get this fixed now for people using this in 5.15.

  Both of these have been in linux-next for a while with no reported
  issues"

* tag 'staging-5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: r8188eu: fix -Wrestrict warnings
  staging: greybus: uart: fix tty use after free