Pull hotfixes from Andrew Morton:
 "25 hotfixes.  16 are cc:stable.  18 are MM and 7 are non-MM.

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

* tag 'mm-hotfixes-stable-2025-01-04-18-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (25 commits)
  MAINTAINERS: change Arınç _NAL's name and email address
  scripts/sorttable: fix orc_sort_cmp() to maintain symmetry and transitivity
  mm/util: make memdup_user_nul() similar to memdup_user()
  mm, madvise: fix potential workingset node list_lru leaks
  mm/damon/core: fix ignored quota goals and filters of newly committed schemes
  mm/damon/core: fix new damon_target objects leaks on damon_commit_targets()
  mm/list_lru: fix false warning of negative counter
  vmstat: disable vmstat_work on vmstat_cpu_down_prep()
  mm: shmem: fix the update of 'shmem_falloc->nr_unswapped'
  mm: shmem: fix incorrect index alignment for within_size policy
  percpu: remove intermediate variable in PERCPU_PTR()
  mm: zswap: fix race between [de]compression and CPU hotunplug
  ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv
  fs/proc/task_mmu: fix pagemap flags with PMD THP entries on 32bit
  kcov: mark in_softirq_really() as __always_inline
  docs: mm: fix the incorrect 'FileHugeMapped' field
  mailmap: modify the entry for Mathieu Othacehe
  mm/kmemleak: fix sleeping function called from invalid context at print message
  mm: hugetlb: independent PMD page table shared count
  maple_tree: reload mas before the second call for mas_empty_area
  ...

Pull sched_ext fixes from Tejun Heo:

 - Fix a bug where bpf_iter_scx_dsq_new() was not initializing the
   iterator's flags and could inadvertently enable e.g. reverse
   iteration

 - Fix a bug where scx_ops_bypass() could call irq_restore twice

 - Add Andrea and Changwoo as maintainers for better review coverage

 - selftests and tools/sched_ext build and other fixes

* tag 'sched_ext-for-6.13-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
  sched_ext: Fix dsq_local_on selftest
  sched_ext: initialize kit->cursor.flags
  sched_ext: Fix invalid irq restore in scx_ops_bypass()
  MAINTAINERS: add me as reviewer for sched_ext
  MAINTAINERS: add self as reviewer for sched_ext
  scx: Fix maximal BPF selftest prog
  sched_ext: fix application of sizeof to pointer
  selftests/sched_ext: fix build after renames in sched_ext API
  sched_ext: Add __weak to fix the build errors

Pull networking fixes from Jakub Kicinski:
 "Including fixes from wireles and netfilter.

  Nothing major here. Over the last two weeks we gathered only around
  two-thirds of our normal weekly fix count, but delaying sending these
  until -rc7 seemed like a really bad idea.

  AFAIK we have no bugs under investigation. One or two reverts for
  stuff for which we haven't gotten a proper fix will likely come in the
  next PR.

  Current release - fix to a fix:

   - netfilter: nft_set_hash: unaligned atomic read on struct
     nft_set_ext

   - eth: gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup

  Previous releases - regressions:

   - net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets

   - mptcp:
      - fix sleeping rcvmsg sleeping forever after bad recvbuffer adjust
      - fix TCP options overflow
      - prevent excessive coalescing on receive, fix throughput

   - net: fix memory leak in tcp_conn_request() if map insertion fails

   - wifi: cw1200: fix potential NULL dereference after conversion to
     GPIO descriptors

   - phy: micrel: dynamically control external clock of KSZ PHY, fix
     suspend behavior

  Previous releases - always broken:

   - af_packet: fix VLAN handling with MSG_PEEK

   - net: restrict SO_REUSEPORT to inet sockets

   - netdev-genl: avoid empty messages in NAPI get

   - dsa: microchip: fix set_ageing_time function on KSZ9477 and LAN937X

   - eth:
      - gve: XDP fixes around transmit, queue wakeup etc.
      - ti: icssg-prueth: fix firmware load sequence to prevent time
        jump which breaks timesync related operations

  Misc:

   - netlink: specs: mptcp: add missing attr and improve documentation"

* tag 'net-6.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (50 commits)
  net: ti: icssg-prueth: Fix clearing of IEP_CMP_CFG registers during iep_init
  net: ti: icssg-prueth: Fix firmware load sequence.
  mptcp: prevent excessive coalescing on receive
  mptcp: don't always assume copied data in mptcp_cleanup_rbuf()
  mptcp: fix recvbuffer adjust on sleeping rcvmsg
  ila: serialize calls to nf_register_net_hooks()
  af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK
  af_packet: fix vlan_get_tci() vs MSG_PEEK
  net: wwan: iosm: Properly check for valid exec stage in ipc_mmio_init()
  net: restrict SO_REUSEPORT to inet sockets
  net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets
  net: sfc: Correct key_len for efx_tc_ct_zone_ht_params
  net: wwan: t7xx: Fix FSM command timeout issue
  sky2: Add device ID 11ab:4373 for Marvell 88E8075
  mptcp: fix TCP options overflow.
  net: mv643xx_eth: fix an OF node reference leak
  gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup
  eth: bcmsysport: fix call balance of priv->clk handling routines
  net: llc: reset skb->transport_header
  netlink: specs: mptcp: fix missing doc
  ...

Now we have reinstated the ability to map F_SEAL_WRITE mappings read-only,
assert that we are able to do this in a test to ensure that we do not
regress this again.

Link: https://lkml.kernel.org/r/a6377ec470b14c0539b4600cf8fa24bf2e4858ae.1732804776.git.lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Jann Horn <jannh@google.com>
Cc: Julian Orth <ju.orth@gmail.com>
Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Pull sound fixes from Takashi Iwai:
 "A collection of small fixes. Nothing really stands out, fortunately.

   - Follow-up fixes for the new compress offload API extension

   - A few ASoC SOF, AMD and Mediatek quirks and fixes

   - A regression fix in legacy SH driver cleanup

   - Fix DMA mapping error handling in the helper code

   - Fix kselftest dependency"

* tag 'sound-6.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: sh: Fix wrong argument order for copy_from_iter()
  selftests/alsa: Fix circular dependency involving global-timer
  ALSA: memalloc: prefer dma_mapping_error() over explicit address checking
  ALSA: compress_offload: improve file descriptors installation for dma-buf
  ALSA: compress_offload: use safe list iteration in snd_compr_task_seq()
  ALSA: compress_offload: avoid 64-bit get_user()
  ALSA: compress_offload: import DMA_BUF namespace
  ASoC: mediatek: disable buffer pre-allocation
  ASoC: rt722: add delay time to wait for the calibration procedure
  ASoC: SOF: Intel: hda-dai: Do not release the link DMA on STOP
  ASoC: dt-bindings: realtek,rt5645: Fix CPVDD voltage comment
  ASoC: Intel: sof_sdw: Fix DMI match for Lenovo 21QA and 21QB
  ASoC: Intel: sof_sdw: Fix DMI match for Lenovo 21Q6 and 21Q7
  ASoC: amd: ps: Fix for enabling DMIC on acp63 platform via _DSD entry

The dsp_local_on selftest expects the scheduler to fail by trying to
schedule an e.g. CPU-affine task to the wrong CPU. However, this isn't
guaranteed to happen in the 1 second window that the test is running.
Besides, it's odd to have this particular exception path tested when there
are no other tests that verify that the interface is working at all - e.g.
the test would pass if dsp_local_on interface is completely broken and fails
on any attempt.

Flip the test so that it verifies that the feature works. While at it, fix a
typo in the info message.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Ihor Solodrai <ihor.solodrai@pm.me>
Link: http://lkml.kernel.org/r/Z1n9v7Z6iNJ-wKmq@slm.duckdns.org
Signed-off-by: Tejun Heo <tj@kernel.org>

Pull misc fixes from Andrew Morton:
 "25 hotfixes.  16 are cc:stable.  19 are MM and 6 are non-MM.

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

* tag 'mm-hotfixes-stable-2024-12-21-12-09' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (25 commits)
  mm: huge_memory: handle strsep not finding delimiter
  alloc_tag: fix set_codetag_empty() when !CONFIG_MEM_ALLOC_PROFILING_DEBUG
  alloc_tag: fix module allocation tags populated area calculation
  mm/codetag: clear tags before swap
  mm/vmstat: fix a W=1 clang compiler warning
  mm: convert partially_mapped set/clear operations to be atomic
  nilfs2: fix buffer head leaks in calls to truncate_inode_pages()
  vmalloc: fix accounting with i915
  mm/page_alloc: don't call pfn_to_page() on possibly non-existent PFN in split_large_buddy()
  fork: avoid inappropriate uprobe access to invalid mm
  nilfs2: prevent use of deleted inode
  zram: fix uninitialized ZRAM not releasing backing device
  zram: refuse to use zero sized block device as backing device
  mm: use clear_user_(high)page() for arch with special user folio handling
  mm: introduce cpu_icache_is_aliasing() across all architectures
  mm: add RCU annotation to pte_offset_map(_lock)
  mm: correctly reference merged VMA
  mm: use aligned address in copy_user_gigantic_page()
  mm: use aligned address in clear_gigantic_page()
  mm: shmem: fix ShmemHugePages at swapout
  ...

Pull BPF fixes from Daniel Borkmann:

 - Fix inlining of bpf_get_smp_processor_id helper for !CONFIG_SMP
   systems (Andrea Righi)

 - Fix BPF USDT selftests helper code to use asm constraint "m" for
   LoongArch (Tiezhu Yang)

 - Fix BPF selftest compilation error in get_uprobe_offset when
   PROCMAP_QUERY is not defined (Jerome Marchand)

 - Fix BPF bpf_skb_change_tail helper when used in context of BPF
   sockmap to handle negative skb header offsets (Cong Wang)

 - Several fixes to BPF sockmap code, among others, in the area of
   socket buffer accounting (Levi Zim, Zijian Zhang, Cong Wang)

* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  selftests/bpf: Test bpf_skb_change_tail() in TC ingress
  selftests/bpf: Introduce socket_helpers.h for TC tests
  selftests/bpf: Add a BPF selftest for bpf_skb_change_tail()
  bpf: Check negative offsets in __bpf_skb_min_len()
  tcp_bpf: Fix copied value in tcp_bpf_sendmsg
  skmsg: Return copied bytes in sk_msg_memcopy_from_iter
  tcp_bpf: Add sk_rmem_alloc related logic for tcp_bpf ingress redirection
  tcp_bpf: Charge receive socket buffer in bpf_tcp_ingress()
  selftests/bpf: Fix compilation error in get_uprobe_offset()
  selftests/bpf: Use asm constraint "m" for LoongArch
  bpf: Fix bpf_get_smp_processor_id() on !CONFIG_SMP

Similarly to the previous test, we also need a test case to cover
positive offsets as well, TC is an excellent hook for this.

Signed-off-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: Zijian Zhang <zijianzhang@bytedance.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20241213034057.246437-5-xiyou.wangcong@gmail.com

Pull socket helpers out of sockmap_helpers.h so that they can be reused
for TC tests as well. This prepares for the next patch.

Signed-off-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20241213034057.246437-4-xiyou.wangcong@gmail.com