Pull driver core updates from Greg KH:
 "Here are two small driver core changes for 5.18-rc2.

  They are the final bits in the removal of the default_attrs field in
  struct kobj_type. I had to wait until after 5.18-rc1 for all of the
  changes to do this came in through different development trees, and
  then one new user snuck in. So this series has two changes:

   - removal of the default_attrs field in the powerpc/pseries/vas code.

     The change has been acked by the PPC maintainers to come through
     this tree

   - removal of default_attrs from struct kobj_type now that all
     in-kernel users are removed.

     This cleans up the kobject code a little bit and removes some
     duplicated functionality that confused people (now there is only
     one way to do default groups)

  Both of these have been in linux-next for all of this week with no
  reported problems"

* tag 'driver-core-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  kobject: kobj_type: remove default_attrs
  powerpc/pseries/vas: use default_groups in kobj_type

Pull locking fixes from Borislav Petkov:

 - Allow the compiler to optimize away unused percpu accesses and change
   the local_lock_* macros back to inline functions

 - A couple of fixes to static call insn patching

* tag 'locking_urgent_for_v5.18_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  Revert "mm/page_alloc: mark pagesets as __maybe_unused"
  Revert "locking/local_lock: Make the empty local_lock_*() function a macro."
  x86/percpu: Remove volatile from arch_raw_cpu_ptr().
  static_call: Remove __DEFINE_STATIC_CALL macro
  static_call: Properly initialise DEFINE_STATIC_CALL_RET0()
  static_call: Don't make __static_call_return0 static
  x86,static_call: Fix __static_call_return0 for i386

Pull gpio fix from Bartosz Golaszewski:

 - fix a race condition with consumers accessing the fields of GPIO IRQ
   chips before they're fully initialized

* tag 'gpio-fixes-for-v5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  gpio: Restrict usage of GPIO chip irq members before initialization

Pull ACPI updates from Rafael Wysocki:
 "These revert a problematic commit from the 5.17 development cycle and
  finalize the elimination of acpi_bus_get_device() that mostly took
  place during the recent merge window.

  Specifics:

   - Revert an ACPI processor driver change related to cache
     invalidation in acpi_idle_play_dead() that clearly was a mistake
     and introduced user-visible regressions (Akihiko Odaki).

   - Replace the last instance of acpi_bus_get_device() added during the
     recent merge window and drop the function to prevent more users of
     it from being added (Rafael Wysocki)"

* tag 'acpi-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: bus: Eliminate acpi_bus_get_device()
  Revert "ACPI: processor: idle: Only flush cache on entering C3"

Merge fixes from Andrew Morton:
 "9 patches.

  Subsystems affected by this patch series: mm (migration, highmem,
  sparsemem, mremap, mempolicy, and memcg), lz4, mailmap, and
  MAINTAINERS"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  MAINTAINERS: add Tom as clang reviewer
  mm/list_lru.c: revert "mm/list_lru: optimize memcg_reparent_list_lru_node()"
  mailmap: update Vasily Averin's email address
  mm/mempolicy: fix mpol_new leak in shared_policy_replace
  mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0)
  mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warning
  lz4: fix LZ4_decompress_safe_partial read out of bound
  highmem: fix checks in __kmap_local_sched_{in,out}
  mm: migrate: use thp_order instead of HPAGE_PMD_ORDER for new page allocation.

The gcc 12 compiler reports a "'mem_section' will never be NULL" warning
on the following code:

    static inline struct mem_section *__nr_to_section(unsigned long nr)
    {
    #ifdef CONFIG_SPARSEMEM_EXTREME
        if (!mem_section)
                return NULL;
    #endif
        if (!mem_section[SECTION_NR_TO_ROOT(nr)])
                return NULL;
       :

It happens with CONFIG_SPARSEMEM_EXTREME off.  The mem_section definition
is

    #ifdef CONFIG_SPARSEMEM_EXTREME
    extern struct mem_section **mem_section;
    #else
    extern struct mem_section mem_section[NR_SECTION_ROOTS][SECTIONS_PER_ROOT];
    #endif

In the !CONFIG_SPARSEMEM_EXTREME case, mem_section is a static
2-dimensional array and so the check "!mem_section[SECTION_NR_TO_ROOT(nr)]"
doesn't make sense.

Fix this warning by moving the "!mem_section[SECTION_NR_TO_ROOT(nr)]"
check up inside the CONFIG_SPARSEMEM_EXTREME block and adding an
explicit NR_SECTION_ROOTS check to make sure that there is no
out-of-bound array access.

Link: https://lkml.kernel.org/r/20220331180246.2746210-1-longman@redhat.com
Fixes: 3e347261a80b ("sparsemem extreme implementation")
Signed-off-by: Waiman Long <longman@redhat.com>
Reported-by: Justin Forbes <jforbes@redhat.com>
Cc: "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Rafael Aquini <aquini@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Pull NFS client fixes from Trond Myklebust:
 "Stable fixes:

   - SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()

  Bugfixes:

   - Fix an Oopsable condition due to SLAB_ACCOUNT setting in the
     NFSv4.2 xattr code.

   - Fix for open() using an file open mode of '3' in NFSv4

   - Replace readdir's use of xxhash() with hash_64()

   - Several patches to handle malloc() failure in SUNRPC"

* tag 'nfs-for-5.18-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  SUNRPC: Move the call to xprt_send_pagedata() out of xprt_sock_sendmsg()
  SUNRPC: svc_tcp_sendmsg() should handle errors from xdr_alloc_bvec()
  SUNRPC: Handle allocation failure in rpc_new_task()
  NFS: Ensure rpc_run_task() cannot fail in nfs_async_rename()
  NFSv4/pnfs: Handle RPC allocation errors in nfs4_proc_layoutget
  SUNRPC: Handle low memory situations in call_status()
  SUNRPC: Handle ENOMEM in call_transmit_status()
  NFSv4.2: Fix missing removal of SLAB_ACCOUNT on kmem_cache allocation
  SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()
  NFS: Replace readdir's use of xxhash() with hash_64()
  SUNRPC: handle malloc failure in ->request_prepare
  NFSv4: fix open failure with O_ACCMODE flag
  Revert "NFSv4: Handle the special Linux file open access mode"

Pull arm64 fixes from Will Deacon:
 "The two main things to note are:

   (1) The bulk of the diffstat is us reverting a horrible bodge we had
       in place to ease the merging of maple tree during the merge
       window (which turned out not to be needed, but anyway)

   (2) The TLB invalidation fix is done in core code, as suggested by
       (and Acked-by) Peter.

  Summary:

   - Revert temporary bodge in MTE coredumping to ease maple tree integration

   - Fix stack frame size warning reported with 64k pages

   - Fix stop_machine() race with instruction text patching

   - Ensure alternatives patching routines are not instrumented

   - Enable Spectre-BHB mitigation for Cortex-A78AE

   - Fix hugetlb TLB invalidation when contiguous hint is used

   - Minor perf driver fixes

   - Fix some typos"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant
  arm64: Add part number for Arm Cortex-A78AE
  arm64: patch_text: Fixup last cpu should be master
  tlb: hugetlb: Add more sizes to tlb_remove_huge_tlb_entry
  arm64: alternatives: mark patch_alternative() as `noinstr`
  perf: MARVELL_CN10K_DDR_PMU should depend on ARCH_THUNDER
  perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator
  arm64: Fix comments in macro __init_el2_gicv3
  arm64: fix typos in comments
  arch/arm64: Fix topology initialization for core scheduling
  arm64: mte: Fix the stack frame size warning in mte_dump_tag_range()
  Revert "arm64: Change elfcore for_each_mte_vma() to use VMA iterator"

Pull folio fixes from Matthew Wilcox:
 "Fewer bug reports than I was expecting from enabling large folios.

  One that doesn't show up on x86 but does on arm64, one that shows up
  with hugetlbfs memory failure testing and one that shows up with page
  migration, which it turns out I wasn't testing because my last NUMA
  machine died. Need to set up a qemu fake NUMA machine so I don't skip
  testing that in future.

  Summary:

   - Remove the migration code's assumptions about large pages being PMD
     sized

   - Don't call pmd_page() on a non-leaf PMD

   - Fix handling of hugetlbfs pages in page_vma_mapped_walk"

* tag 'folio-5.18e' of git://git.infradead.org/users/willy/pagecache:
  mm/rmap: Fix handling of hugetlbfs pages in page_vma_mapped_walk
  mm/mempolicy: Use vma_alloc_folio() in new_page()
  mm: Add vma_alloc_folio()
  mm/migrate: Use a folio in migrate_misplaced_transhuge_page()
  mm/migrate: Use a folio in alloc_migration_target()
  mm/huge_memory: Avoid calling pmd_page() on a non-leaf PMD

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Improve API to make it clear that mmc_hw_reset() is for cards
   - Fixup support for writeback-cache for eMMC and SD
   - Check for errors after writes on SPI

  MMC host:
   - renesas_sdhi: A couple of fixes of TAP settings for eMMC HS400 mode
   - mmci_stm32: Fixup check of all elements in sg list
   - sdhci-xenon: Revert unnecessary fix for annoying 1.8V regulator warning"

* tag 'mmc-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: core: improve API to make clear mmc_hw_reset is for cards
  mmc: renesas_sdhi: don't overwrite TAP settings when HS400 tuning is complete
  mmc: renesas_sdhi: special 4tap settings only apply to HS400
  mmc: core: Fixup support for writeback-cache for eMMC and SD
  mmc: block: Check for errors after write on SPI
  mmc: mmci: stm32: correctly check all elements of sg list
  Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning"