Pull timer fix from Borislav Petkov:

 - Handle the case where clocksources with small counter width can,
   in conjunction with overly long idle sleeps, falsely trigger the
   negative motion detection of clocksources

* tag 'timers_urgent_for_v6.13_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  clocksource: Make negative motion detection more robust

Pull misc fixes from Andrew Morton:
 "24 hotfixes.  17 are cc:stable.  15 are MM and 9 are non-MM.

  The usual bunch of singletons - please see the relevant changelogs for
  details"

* tag 'mm-hotfixes-stable-2024-12-07-22-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (24 commits)
  iio: magnetometer: yas530: use signed integer type for clamp limits
  sched/numa: fix memory leak due to the overwritten vma->numab_state
  mm/damon: fix order of arguments in damos_before_apply tracepoint
  lib: stackinit: hide never-taken branch from compiler
  mm/filemap: don't call folio_test_locked() without a reference in next_uptodate_folio()
  scatterlist: fix incorrect func name in kernel-doc
  mm: correct typo in MMAP_STATE() macro
  mm: respect mmap hint address when aligning for THP
  mm: memcg: declare do_memsw_account inline
  mm/codetag: swap tags when migrate pages
  ocfs2: update seq_file index in ocfs2_dlm_seq_next
  stackdepot: fix stack_depot_save_flags() in NMI context
  mm: open-code page_folio() in dump_page()
  mm: open-code PageTail in folio_flags() and const_folio_flags()
  mm: fix vrealloc()'s KASAN poisoning logic
  Revert "readahead: properly shorten readahead when falling back to do_page_cache_ra()"
  selftests/damon: add _damon_sysfs.py to TEST_FILES
  selftest: hugetlb_dio: fix test naming
  ocfs2: free inode when ocfs2_get_init_inode() fails
  nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry()
  ...

Pull SCSI fixes from James Bottomley:
 "Large number of small fixes, all in drivers"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (32 commits)
  scsi: scsi_debug: Fix hrtimer support for ndelay
  scsi: storvsc: Do not flag MAINTENANCE_IN return of SRB_STATUS_DATA_OVERRUN as an error
  scsi: ufs: core: Add missing post notify for power mode change
  scsi: sg: Fix slab-use-after-free read in sg_release()
  scsi: ufs: core: sysfs: Prevent div by zero
  scsi: qla2xxx: Update version to 10.02.09.400-k
  scsi: qla2xxx: Supported speed displayed incorrectly for VPorts
  scsi: qla2xxx: Fix NVMe and NPIV connect issue
  scsi: qla2xxx: Remove check req_sg_cnt should be equal to rsp_sg_cnt
  scsi: qla2xxx: Fix use after free on unload
  scsi: qla2xxx: Fix abort in bsg timeout
  scsi: mpi3mr: Update driver version to 8.12.0.3.50
  scsi: mpi3mr: Handling of fault code for insufficient power
  scsi: mpi3mr: Start controller indexing from 0
  scsi: mpi3mr: Fix corrupt config pages PHY state is switched in sysfs
  scsi: mpi3mr: Synchronize access to ioctl data buffer
  scsi: mpt3sas: Update driver version to 51.100.00.00
  scsi: mpt3sas: Diag-Reset when Doorbell-In-Use bit is set during driver load time
  scsi: ufs: pltfrm: Dellocate HBA during ufshcd_pltfrm_remove()
  scsi: ufs: pltfrm: Drop PM runtime reference count after ufshcd_remove()
  ...

Pull io_uring fix from Jens Axboe:
 "A single fix for a parameter type which affects 32-bit"

* tag 'io_uring-6.13-20241207' of git://git.kernel.dk/linux:
  io_uring: Change res2 parameter type in io_uring_cmd_done

Pull drm fixes from Dave Airlie:
 "Pretty quiet week which is probably expected after US holidays, the
  dma-fence and displayport MST message handling fixes make up the bulk
  of this, along with a couple of minor xe and other driver fixes.

  dma-fence:
   - Fix reference leak on fence-merge failure path
   - Simplify fence merging with kernel's sort()
   - Fix dma_fence_array_signaled() to ensure forward progress

  dp_mst:
   - Fix MST sideband message body length check
   - Fix a bunch of locking/state handling with DP MST msgs

  sti:
   - Add __iomem for mixer_dbg_mxn()'s parameter

  xe:
   - Missing init value and 64-bit write-order check
   - Fix a memory allocation issue causing lockdep violation

  v3d:
   - Performance counter fix"

* tag 'drm-fixes-2024-12-07' of https://gitlab.freedesktop.org/drm/kernel:
  drm/v3d: Enable Performance Counters before clearing them
  drm/dp_mst: Use reset_msg_rx_state() instead of open coding it
  drm/dp_mst: Reset message rx state after OOM in drm_dp_mst_handle_up_req()
  drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req()
  drm/dp_mst: Fix down request message timeout handling
  drm/dp_mst: Simplify error path in drm_dp_mst_handle_down_rep()
  drm/dp_mst: Verify request type in the corresponding down message reply
  drm/dp_mst: Fix resetting msg rx state after topology removal
  drm/xe: Move the coredump registration to the worker thread
  drm/xe/guc: Fix missing init value and add register order check
  drm/sti: Add __iomem for mixer_dbg_mxn's parameter
  drm/dp_mst: Fix MST sideband message body length check
  dma-buf: fix dma_fence_array_signaled v4
  dma-fence: Use kernel's sort for merging fences
  dma-fence: Fix reference leak on fence merge failure path

Since the order of the scheme_idx and target_idx arguments in TP_ARGS is
reversed, they are stored in the trace record in reverse.

Link: https://lkml.kernel.org/r/20241115182023.43118-1-sj@kernel.org
Link: https://patch.msgid.link/20241112154828.40307-1-akinobu.mita@gmail.com
Fixes: c603c630b509 ("mm/damon/core: add a tracepoint for damos apply target regions")
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Fix a kernel-doc warning by making the kernel-doc function description
match the function name:

include/linux/scatterlist.h:323: warning: expecting prototype for sg_unmark_bus_address(). Prototype was for sg_dma_unmark_bus_address() instead

Link: https://lkml.kernel.org/r/20241130022406.537973-1-rdunlap@infradead.org
Fixes: 42399301203e ("lib/scatterlist: add flag for indicating P2PDMA segments in an SGL")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Logan Gunthorpe <logang@deltatee.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Current solution to adjust codetag references during page migration is
done in 3 steps:

1. sets the codetag reference of the old page as empty (not pointing
   to any codetag);

2. subtracts counters of the new page to compensate for its own
   allocation;

3. sets codetag reference of the new page to point to the codetag of
   the old page.

This does not work if CONFIG_MEM_ALLOC_PROFILING_DEBUG=n because
set_codetag_empty() becomes NOOP.  Instead, let's simply swap codetag
references so that the new page is referencing the old codetag and the old
page is referencing the new codetag.  This way accounting stays valid and
the logic makes more sense.

Link: https://lkml.kernel.org/r/20241129025213.34836-1-00107082@163.com
Fixes: e0a955bf7f61 ("mm/codetag: add pgalloc_tag_copy()")
Signed-off-by: David Wang <00107082@163.com>
Closes: https://lore.kernel.org/lkml/20241124074318.399027-1-00107082@163.com/
Acked-by: Suren Baghdasaryan <surenb@google.com>
Suggested-by: Suren Baghdasaryan <surenb@google.com>
Acked-by: Yu Zhao <yuzhao@google.com>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Per documentation, stack_depot_save_flags() was meant to be usable from
NMI context if STACK_DEPOT_FLAG_CAN_ALLOC is unset.  However, it still
would try to take the pool_lock in an attempt to save a stack trace in the
current pool (if space is available).

This could result in deadlock if an NMI is handled while pool_lock is
already held.  To avoid deadlock, only try to take the lock in NMI context
and give up if unsuccessful.

The documentation is fixed to clearly convey this.

Link: https://lkml.kernel.org/r/Z0CcyfbPqmxJ9uJH@elver.google.com
Link: https://lkml.kernel.org/r/20241122154051.3914732-1-elver@google.com
Fixes: 4434a56ec209 ("stackdepot: make fast paths lock-less again")
Signed-off-by: Marco Elver <elver@google.com>
Reported-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

It is unsafe to call PageTail() in dump_page() as page_is_fake_head() will
almost certainly return true when called on a head page that is copied to
the stack.  That will cause the VM_BUG_ON_PGFLAGS() in const_folio_flags()
to trigger when it shouldn't.  Fortunately, we don't need to call
PageTail() here; it's fine to have a pointer to a virtual alias of the
page's flag word rather than the real page's flag word.

Link: https://lkml.kernel.org/r/20241125201721.2963278-1-willy@infradead.org
Fixes: fae7d834c43c ("mm: add __dump_folio()")
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Kees Cook <kees@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>