Pull build tooling updates from Thomas Gleixner:

 - Remove obsolete CONFIG_X86_SMAP reference from objtool

 - Fix overlapping text section failures in faddr2line for real

 - Remove OBJECT_FILES_NON_STANDARD usage from x86 ftrace and replace it
   with finegrained annotations so objtool can validate that code
   correctly.

* tag 'objtool-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/ftrace: Remove OBJECT_FILES_NON_STANDARD usage
  faddr2line: Fix overlapping text section failures, the sequel
  objtool: Fix obsolete reference to CONFIG_X86_SMAP

Pull printk fixes from Petr Mladek:
 "Make the global console_sem available for CPU that is handling panic()
  or shutdown.

  This is an old problem when an existing console lock owner might block
  console output, but it became more visible with the kthreads"

* tag 'printk-for-5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
  printk: Wait for the global console lock when the system is going down
  printk: Block console kthreads when direct printing will be required

Pull block fixes from Jens Axboe:

 - NVMe pull request from Christoph
      - Quirks, quirks, quirks to work around buggy consumer grade
        devices (Keith Bush, Ning Wang, Stefan Reiter, Rasheed Hsueh)
      - Better kernel messages for devices that need quirking (Keith
        Bush)
      - Make a kernel message more useful (Thomas Weißschuh)

 - MD pull request from Song, with a few fixes

 - blk-mq sysfs locking fixes (Ming)

 - BFQ stats fix (Bart)

 - blk-mq offline queue fix (Bart)

 - blk-mq flush request tag fix (Ming)

* tag 'block-5.19-2022-06-16' of git://git.kernel.dk/linux-block:
  block/bfq: Enable I/O statistics
  blk-mq: don't clear flush_rq from tags->rqs[]
  blk-mq: avoid to touch q->elevator without any protection
  blk-mq: protect q->elevator by ->sysfs_lock in blk_mq_elv_switch_none
  block: Fix handling of offline queues in blk_mq_alloc_request_hctx()
  md/raid5-ppl: Fix argument order in bio_alloc_bioset()
  Revert "md: don't unregister sync_thread with reconfig_mutex held"
  nvme-pci: disable write zeros support on UMIC and Samsung SSDs
  nvme-pci: avoid the deepest sleep state on ZHITAI TiPro7000 SSDs
  nvme-pci: sk hynix p31 has bogus namespace ids
  nvme-pci: smi has bogus namespace ids
  nvme-pci: phison e12 has bogus namespace ids
  nvme-pci: add NVME_QUIRK_BOGUS_NID for ADATA XPG GAMMIX S50
  nvme-pci: add trouble shooting steps for timeouts
  nvme: add bug report info for global duplicate id
  nvme: add device name to warning in uuid_show()

Pull writeback and ext2 fixes from Jan Kara:
 "A fix for writeback bug which prevented machines with kdevtmpfs from
  booting and also one small ext2 bugfix in IO error handling"

* tag 'fs_for_v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  init: Initialize noop_backing_dev_info early
  ext2: fix fs corruption when trying to remove a non-empty directory with IO error

Pull staging driver fixes from Greg KH:
 "Here are some small staging driver fixes for 5.19-rc3 that resolve
  reported issues:

   - remove visorbus.h which was forgotten in the -rc1 merge where the
     code that used it was removed

   - olpc_dcon: mark as broken to allow the DRM developers to evolve the
     fbdev api properly without having to deal with this obsolete
     driver. It will be removed soon if no one steps up to adopt it and
     fix the issues with it.

   - rtl8723bs driver fix

   - r8188eu driver fix to resolve many reports of the driver being
     broken with -rc1.

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

* tag 'staging-5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: Also remove the Unisys visorbus.h
  staging: rtl8723bs: Allocate full pwep structure
  staging: olpc_dcon: mark driver as broken
  staging: r8188eu: Fix warning of array overflow in ioctl_linux.c
  staging: r8188eu: fix rtw_alloc_hwxmits error detection for now

Pull tty/serial driver fixes from Greg KH:
 "Here are some small tty and serial driver fixes for 5.19-rc3 to
  resolve some reported problems:

   - 8250 lsr read bugfix

   - n_gsm line discipline allocation fix

   - qcom serial driver fix for reported lockups that happened in -rc1

   - goldfish tty driver fix

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

* tag 'tty-5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: 8250: Store to lsr_save_flags after lsr read
  tty: goldfish: Fix free_irq() on remove
  tty: serial: qcom-geni-serial: Implement start_rx callback
  serial: core: Introduce callback for start_rx and do stop_rx in suspend only if this callback implementation is present.
  tty: n_gsm: Debug output allocation must use GFP_ATOMIC

q->elevator is referred in blk_mq_has_sqsched() without any protection,
no .q_usage_counter is held, no queue srcu and rcu read lock is held,
so potential use-after-free may be triggered.

Fix the issue by adding one queue flag for checking if the elevator
uses single queue style dispatch. Meantime the elevator feature flag
of ELEVATOR_F_MQ_AWARE isn't needed any more.

Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220616014401.817001-3-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

noop_backing_dev_info is used by superblocks of various
pseudofilesystems such as kdevtmpfs. After commit 10e14073107d
("writeback: Fix inode->i_io_list not be protected by inode->i_lock
error") this broke because __mark_inode_dirty() started to access more
fields from noop_backing_dev_info and this led to crashes inside
locked_inode_to_wb_and_lock_list() called from __mark_inode_dirty().
Fix the problem by initializing noop_backing_dev_info before the
filesystems get mounted.

Fixes: 10e14073107d ("writeback: Fix inode->i_io_list not be protected by inode->i_lock error")
Reported-and-tested-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Reported-and-tested-by: Alexandru Elisei <alexandru.elisei@arm.com>
Reported-and-tested-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>

Pull hardening fixes from Kees Cook:

 - Correctly handle vm_map areas in hardened usercopy (Matthew Wilcox)

 - Adjust CFI RCU usage to avoid boot splats with cpuidle (Sami Tolvanen)

* tag 'hardening-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  usercopy: Make usercopy resilient against ridiculously large copies
  usercopy: Cast pointer to an integer once
  usercopy: Handle vm_map_ram() areas
  cfi: Fix __cfi_slowpath_diag RCU usage with cpuidle