[PATCH 6.6 000/186] 6.6.142-rc1 review

[PATCH 6.6 000/186] 6.6.142-rc1 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 6.6.142 release.
There are 186 patches in this series, all will be posted as a response
to this one.  If anyone has any issues with these being applied, please
let me know.

Responses should be made by Sat, 30 May 2026 19:48:57 +0000.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.142-rc1.gz
or in the git tree and branch at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 6.6.142-rc1

Tiezhu Yang <yangtiezhu@loongson.cn>
    LoongArch: kprobes: Fix handling of fatal unrecoverable recursions

Sabrina Dubroca <sd@queasysnail.net>
    net: gro: don't merge zcopy skbs

Nikhil P. Rao <nikhil.rao@amd.com>
    pds_core: ensure null-termination for firmware version strings

Su Hui <suhui@nfschina.com>
    pds_core: add an error code check in pdsc_dl_info_get

Aditya Garg <gargaditya@linux.microsoft.com>
    net: mana: validate rx_req_idx to prevent out-of-bounds array access

Richard Fitzgerald <rf@opensource.cirrus.com>
    ASoC: cs35l56: Fix flushing of IRQ work in cs35l56_sdw_remove()

Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
    gpio: cdev: check if uAPI v2 config attributes are correctly zeroed

Andy Shevchenko <andy.shevchenko@gmail.com>
    gpiolib: cdev: use !mem_is_zero() instead of memchr_inv(s, 0, n)

Jani Nikula <jani.nikula@intel.com>
    string: add mem_is_zero() helper to check if memory area is all zeros

Xingwang Xiang <v3rdant.xiang@gmail.com>
    bpf, skmsg: fix verdict sk_data_ready racing with ktls rx

Rosen Penev <rosenp@gmail.com>
    net: ag71xx: check error for platform_get_irq

Jiajia Liu <liujiajia@kylinos.cn>
    Bluetooth: btmtk: fix urb->setup_packet leak in error paths

Chris Lu <chris.lu@mediatek.com>
    Bluetooth: btmtk: move btusb_mtk_hci_wmt_sync to btmtk.c

Chris Lu <chris.lu@mediatek.com>
    Bluetooth: btmtk: rename btmediatek_data

Hao Qin <hao.qin@mediatek.com>
    Bluetooth: btusb: mediatek: refactor the function btusb_mtk_reset

Sean Wang <sean.wang@mediatek.com>
    Bluetooth: btmtk: add the function to get the fw name

David Carlier <devnexen@gmail.com>
    tracing: Avoid NULL return from hist_field_name() on truncation

Zhang Cen <rollkingzzc@gmail.com>
    ALSA: seq: Serialize UMP output teardown with event_input

Takashi Iwai <tiwai@suse.de>
    ALSA: seq: ump: Use guard() for locking

Peter Zijlstra <peterz@infradead.org>
    ptrace: Convert ptrace_attach() to use lock guards

Nikhil P. Rao <nikhil.rao@amd.com>
    pds_core: fix debugfs_lookup dentry leak and error handling

Nikhil P. Rao <nikhil.rao@amd.com>
    pds_core: fix error handling in pdsc_devcmd_wait

Ido Schimmel <idosch@nvidia.com>
    bridge: mcast: Fix a possible use-after-free when removing a bridge port

Petr Machata <petrm@nvidia.com>
    net: bridge: Flush multicast groups when snooping is disabled

Guangshuo Li <lgs201920130244@gmail.com>
    RDMA/rtrs: Fix use-after-free in path file creation cleanup

Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    platform/x86: intel-vbtn: Check ACPI_HANDLE() against NULL

Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    platform/x86: intel-hid: Check ACPI_HANDLE() against NULL

Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    platform/x86: hp_accel: Check ACPI_COMPANION() against NULL

Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    platform/x86: adv_swbutton: Check ACPI_HANDLE() against NULL

Erni Sri Satya Vennela <ernis@linux.microsoft.com>
    net: mana: Fix TOCTOU double-fetch of hwc_msg_id from DMA buffer

Daniel Golle <daniel@makrotopia.org>
    net: dsa: mt7530: preserve VLAN tags on trapped link-local frames

Arınç ÜNAL <arinc.unal@arinc9.com>
    net: dsa: mt7530: rename mt753x_bpdu_port_fw enum to mt753x_to_cpu_fw

Daniel Golle <daniel@makrotopia.org>
    net: dsa: mt7530: fix FDB entries not aging out with short timeout

Matthew Leach <matthew.leach@collabora.com>
    wifi: ath11k: fix peer resolution on rx path when peer_id=0

Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
    drm/msm/snapshot: fix dumping of the unaligned regions

Felix Gu <ustc.gu@gmail.com>
    spi: mtk-snfi: Fix resource leak in mtk_snand_read_page_cache()

Jeroen Massar <jmassar@nvidia.com>
    net/mlx5: Do not restore destination-less TC rules

Chuck Lever <chuck.lever@oracle.com>
    tls: Preserve sk_err across recvmsg() when data has been copied

Juergen Gross <jgross@suse.com>
    x86/xen: Fix xen_e820_swap_entry_with_ram()

Sven Schuchmann <schuchmann@schleissheimer.de>
    net: phy: DP83TC811: add reading of abilities

Oleksij Rempel <o.rempel@pengutronix.de>
    net: phy: c45: add genphy_c45_pma_read_ext_abilities() function

Jakub Kicinski <kuba@kernel.org>
    net: tls: prevent chain-after-chain in plain text SG

Jakub Kicinski <kuba@kernel.org>
    net: tls: fix off-by-one in sg_chain entry count for wrapped sk_msg ring

Xiang Mei <xmei5@asu.edu>
    net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot

Sayali Patil <sayalip@linux.ibm.com>
    powerpc/time: Remove redundant preempt_disable|enable() calls from arch_irq_work_raise()

Mikko Perttunen <mperttunen@nvidia.com>
    drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN

Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
    drm/msm/dsi: don't dump registers past the mapped region

Chenguang Zhao <zhaochenguang@kylinos.cn>
    ethtool: fix ethnl_bitmap32_not_zero() bit interval semantics

Xiang Mei <xmei5@asu.edu>
    net/smc: avoid NULL deref of conn->lnk in smc_msg_event tracepoint

Zack McKevitt <zachary.mckevitt@oss.qualcomm.com>
    accel/qaic: Add overflow check to remap_pfn_range during mmap

Lukas Bulwahn <lukas.bulwahn@redhat.com>
    HID: quirks: really enable the intended work around for appledisplay

Nicolas Escande <nico.escande@gmail.com>
    wifi: ath11k: fix error path leak in ath11k_tm_cmd_wmi_ftm()

Nicolas Escande <nico.escande@gmail.com>
    wifi: ath11k: fix error path leaks in some WMI WOW calls

Ethan Nelson-Moore <enelsonmoore@gmail.com>
    net: ethernet: cs89x0: remove stale CONFIG_MACH_MX31ADS reference

Linus Walleij <linusw@kernel.org>
    net: ethernet: cortina: Carry over frag counter

Andreas Haarmann-Thiemann <eitschman@nebelreich.de>
    net: ethernet: cortina: Drop half-assembled SKB

Linus Walleij <linusw@kernel.org>
    net: ethernet: cortina: Make RX SKB per-port

David Howells <dhowells@redhat.com>
    netfs: Fix overrun check in netfs_extract_user_iter()

Johannes Thumshirn <johannes.thumshirn@wdc.com>
    zonefs: handle integer overflow in zonefs_fname_to_fno

Jiayuan Chen <jiayuan.chen@linux.dev>
    irq_work: Fix use-after-free in irq_work_single() on PREEMPT_RT

Rosen Penev <rosenp@gmail.com>
    irqchip/ath79-cpu: Remove unused function

Gabor Juhos <j4g8y7@gmail.com>
    phy: marvell: mvebu-a3700-utmi: fix incorrect USB2_PHY_CTRL register access

Myeonghun Pak <mhun512@gmail.com>
    net: lan966x: avoid unregistering netdev on register failure

Bart Van Assche <bvanassche@acm.org>
    ice: fix locking in ice_dcb_rebuild()

Kuniyuki Iwashima <kuniyu@google.com>
    tcp: Fix imbalanced icsk_accept_queue count.

Martin Kaiser <martin@kaiser.cx>
    test_kprobes: clear kprobes between test runs

Jianpeng Chang <jianpeng.chang.cn@windriver.com>
    kprobes: skip non-symbol addresses in kprobe_add_ksym_blacklist()

Florian Westphal <fw@strlen.de>
    netfilter: bridge: eb_tables: close module init race

Florian Westphal <fw@strlen.de>
    netfilter: x_tables: close dangling table module init race

Florian Westphal <fw@strlen.de>
    netfilter: ebtables: close dangling table module init race

Florian Westphal <fw@strlen.de>
    netfilter: ebtables: move to two-stage removal scheme

Florian Westphal <fw@strlen.de>
    netfilter: x_tables: add and use xtables_unregister_table_exit

Florian Westphal <fw@strlen.de>
    netfilter: x_tables: add and use xt_unregister_table_pre_exit

Pablo Neira Ayuso <pablo@netfilter.org>
    netfilter: Exclude LEGACY TABLES on PREEMPT_RT.

Breno Leitao <leitao@debian.org>
    netfilter: Make legacy configs user selectable

Kuniyuki Iwashima <kuniyu@amazon.com>
    netfilter: arptables: Select NETFILTER_FAMILY_ARP when building arp_tables.c

Florian Westphal <fw@strlen.de>
    netfilter: xtables: fix up kconfig dependencies

Florian Westphal <fw@strlen.de>
    netfilter: ebtables: allow xtables-nft only builds

Florian Westphal <fw@strlen.de>
    netfilter: xtables: allow xtables-nft only builds

Florian Westphal <fw@strlen.de>
    netfilter: arptables: allow xtables-nft only builds

Florian Westphal <fw@strlen.de>
    netfilter: x_tables: unregister the templates first

Filipe Manana <fdmanana@suse.com>
    btrfs: tracepoints: fix sleep while in atomic context in btrfs_sync_file()

Shuhao Fu <sfual@cse.ust.hk>
    ALSA: hda: cs35l56: Put ACPI device after setting companion

Guenter Roeck <linux@roeck-us.net>
    ARM: integrator: Fix early initialization

Maulik Shah <maulik.shah@oss.qualcomm.com>
    pinctrl: qcom: Fix wakeirq map by removing disconnected irqs for sm8150

David Gow <david@davidgow.net>
    kunit: config: KUNIT_DEBUGFS should depend on DEBUG_FS

David Gow <david@davidgow.net>
    kunit: config: Enable KUNIT_DEBUGFS by default

Sudeep Holla <sudeep.holla@kernel.org>
    firmware: arm_ffa: Skip free_pages on RX buffer alloc failure

Sudeep Holla <sudeep.holla@kernel.org>
    firmware: arm_ffa: Check for NULL FF-A ID table while driver registration

Takashi Iwai <tiwai@suse.de>
    HID: uclogic: Fix regression of input name assignment

Abdurrahman Hussain <abdurrahman@nexthop.ai>
    hwmon: (pmbus/adm1266) reject short block-read responses in the GPIO accessors

Abdurrahman Hussain <abdurrahman@nexthop.ai>
    hwmon: (pmbus/adm1266) register the nvmem device after pmbus_do_probe()

Abdurrahman Hussain <abdurrahman@nexthop.ai>
    hwmon: (pmbus/adm1266) register the gpio_chip after pmbus_do_probe()

Abdurrahman Hussain <abdurrahman@nexthop.ai>
    hwmon: (pmbus/adm1266) don't clobber GPIO bits before PDIO read in get_multiple

Abdurrahman Hussain <abdurrahman@nexthop.ai>
    hwmon: (pmbus/adm1266) cap PDIO scan in get_multiple at ADM1266_PDIO_NR

Abdurrahman Hussain <abdurrahman@nexthop.ai>
    hwmon: (pmbus/adm1266) bounce blackbox records through a protocol-sized buffer

Abdurrahman Hussain <abdurrahman@nexthop.ai>
    hwmon: (pmbus/adm1266) include PEC byte in pmbus_block_xfer read buffer

Abdurrahman Hussain <abdurrahman@nexthop.ai>
    hwmon: (pmbus/adm1266) reject implausible blackbox record_count

Abdurrahman Hussain <abdurrahman@nexthop.ai>
    hwmon: (pmbus/adm1266) seed timestamp from the real-time clock

Sven Eckelmann <sven@narfation.org>
    batman-adv: tt: fix negative tt_buff_len

Sven Eckelmann <sven@narfation.org>
    batman-adv: tt: fix negative last_changeset_len

Sven Eckelmann <sven@narfation.org>
    batman-adv: tp_meter: fix race condition in send error reporting

Sven Eckelmann <sven@narfation.org>
    batman-adv: tp_meter: fix tp_vars reference leak in receiver shutdown

Sven Eckelmann <sven@narfation.org>
    batman-adv: tp_meter: avoid use of uninit sender vars

Sven Eckelmann <sven@narfation.org>
    batman-adv: bla: fix report_work leak on backbone_gw purge

Sven Eckelmann <sven@narfation.org>
    batman-adv: frag: disallow unicast fragment in fragment

Luxiao Xu <rakukuip@gmail.com>
    batman-adv: fix tp_meter counter underflow during shutdown

Ruide Cao <caoruide123@gmail.com>
    batman-adv: fix fragment reassembly length accounting

Sven Eckelmann <sven@narfation.org>
    batman-adv: dat: handle forward allocation error

Ruijie Li <ruijieli51@gmail.com>
    batman-adv: clear current gateway during teardown

Sven Eckelmann <sven@narfation.org>
    batman-adv: mcast: fix use-after-free in orig_node RCU release

Harry Wentland <harry.wentland@amd.com>
    drm/amd/display: Validate payload length and link_index in dc_process_dmub_aux_transfer_async

Harry Wentland <harry.wentland@amd.com>
    drm/amd/display: Validate GPIO pin LUT table size before iterating

Harry Wentland <harry.wentland@amd.com>
    drm/amd/display: Fix integer overflow in bios_get_image()

Osama Abdelkader <osama.abdelkader@gmail.com>
    drm/bridge: megachips: remove bridge when irq request fails

Julien Chauveau <chauveau.julien@gmail.com>
    drm/bridge: it66121: acquire reset GPIO in probe

Deepanshu Kartikey <kartikey406@gmail.com>
    drm/virtio: use uninterruptible resv lock for plane updates

Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
    device property: set fwnode->secondary to NULL in fwnode_init()

Huacai Chen <chenhuacai@kernel.org>
    LoongArch: Remove unused code to avoid build warning

Michael Bommarito <michael.bommarito@gmail.com>
    RDMA/siw: Reject MPA FPDU length underflow before signed receive math

Johan Hovold <johan@kernel.org>
    spi: ti-qspi: fix use-after-free after DMA setup failure

Johan Hovold <johan@kernel.org>
    spi: sprd: fix error pointer deref after DMA setup failure

Michael Bommarito <michael.bommarito@gmail.com>
    scsi: isci: Fix use-after-free in device removal path

Wayne Chang <waynec@nvidia.com>
    phy: tegra: xusb: Fix per-pad high-speed termination calibration

Johan Hovold <johan@kernel.org>
    spi: qup: fix error pointer deref after DMA setup failure

Osama Abdelkader <osama.abdelkader@gmail.com>
    drm/bridge: chipone-icn6211: use devm_drm_bridge_add in i2c probe

Michael Bommarito <michael.bommarito@gmail.com>
    KVM: arm64: vgic-its: Reject restored DTE with out-of-range num_eventid_bits

Vladimir Murzin <vladimir.murzin@arm.com>
    arm64: probes: Handle probes on hinted conditional branch instructions

Masami Hiramatsu (Google) <mhiramat@kernel.org>
    tracing: Do not call map->ops->elt_free() if elt_alloc() fails

Zhihao Cheng <chengzhihao1@huawei.com>
    cifs: Fix busy dentry used after unmounting

John Walker <johnwalker0@gmail.com>
    wifi: cfg80211: advance loop vars in cfg80211_merge_profile()

Marcin Szycik <marcin.szycik@intel.com>
    ice: fix setting promisc mode while adding VID filter

Michael Bommarito <michael.bommarito@gmail.com>
    ixgbevf: fix use-after-free in VEPA multicast source pruning

Michael Bommarito <michael.bommarito@gmail.com>
    ipv4: raw: reject IP_HDRINCL packets with ihl < 5

Kyle Farnung <kfarnung@gmail.com>
    wifi: ath11k: clear shared SRNG pointer state on restart

Stefano Garzarella <sgarzare@redhat.com>
    vsock/virtio: reset connection on receiving queue overflow

Minh Nguyen <minhnguyen.080505@gmail.com>
    vsock/vmci: fix UAF when peer resets connection during handshake

Steven Rostedt <rostedt@goodmis.org>
    ring-buffer: Fix reporting of missed events in iterator

Dawei Feng <dawei.feng@seu.edu.cn>
    qed: fix double free in qed_cxt_tables_alloc()

Yizhou Zhao <zhaoyz24@mails.tsinghua.edu.cn>
    netfilter: nft_inner: Fix IPv6 inner_thoff desync

Nan Li <tonanli66@gmail.com>
    netfilter: ipset: stop hash:* range iteration at end

Haoze Xie <royenheart@gmail.com>
    netfilter: nf_queue: hold bridge skb->dev while queued

Zhengchuan Liang <zcliangcn@gmail.com>
    netfilter: ip6t_hbh: reject oversized option lists

Michael Bommarito <michael.bommarito@gmail.com>
    net: ifb: report ethtool stats over num_tx_queues

Nicolai Buchwitz <nb@tipi-net.de>
    net: bcmgenet: keep RBUF EEE/PM disabled

Zijing Yin <yzjaurora@gmail.com>
    phonet/pep: disable BH around forwarded sk_receive_skb()

Jiexun Wang <wangjiexun2025@gmail.com>
    Bluetooth: serialize accept_q access

Michael Bommarito <michael.bommarito@gmail.com>
    Bluetooth: MGMT: validate Add Extended Advertising Data length

Mingyu Wang <25181214217@stu.xidian.edu.cn>
    Bluetooth: hci_uart: fix UAFs and race conditions in close and init paths

Jann Horn <jannh@google.com>
    Bluetooth: bnep: Fix UAF read of dev->name

David Carlier <devnexen@gmail.com>
    Bluetooth: ISO: drop ISO_END frames received without prior ISO_START

Safa Karakuş <safa.karakus@secunnix.com>
    Bluetooth: fix UAF in l2cap_sock_cleanup_listen() vs l2cap_conn_del()

Abdun Nihaal <nihaal@cse.iitm.ac.in>
    net: wwan: iosm: fix potential memory leaks in ipc_imem_init()

Muchun Song <muchun.song@linux.dev>
    drivers/base/memory: fix memory block reference leak in poison accounting

Ard Biesheuvel <ardb@kernel.org>
    efi: Allocate runtime workqueue before ACPI init

Takashi Iwai <tiwai@suse.de>
    ALSA: asihpi: Fix potential OOB array access at reading cache

Takashi Iwai <tiwai@suse.de>
    ALSA: pcm: Don't setup bogus iov_iter for silencing

Cássio Gabriel <cassiogabrielcontato@gmail.com>
    ALSA: ua101: Reject too-short USB descriptors

Abdurrahman Hussain <abdurrahman@nexthop.ai>
    hwmon: (pmbus/adm1266) widen blackbox-info buffer to I2C_SMBUS_BLOCK_MAX

ChenXiaoSong <chenxiaosong@kylinos.cn>
    smb/server: promote S_DEL_ON_CLS to S_DEL_PENDING when close

Henrique Carvalho <henrique.carvalho@suse.com>
    smb: client: protect tc_count increment in smb2_find_smb_sess_tcon_unlocked()

Ferry Meng <mengferry@linux.alibaba.com>
    ksmbd: fix SID memory leak in set_posix_acl_entries_dacl() on overflow

Jeremy Laratro <research@aradex.io>
    ksmbd: fix null pointer dereference in compare_guid_key()

SeongJae Park <sj@kernel.org>
    mm/damon/sysfs-schemes: call missing mem_cgroup_iter_break()

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    sysfs: don't remove existing directory on update failure

Adrian Hunter <adrian.hunter@intel.com>
    i3c: mipi-i3c-hci: Correct RING_CTRL_ABORT handling in DMA dequeue

Sasha Levin <sashal@kernel.org>
    Revert "af_unix: Reject SIOCATMARK on non-stream sockets"

Sasha Levin <sashal@kernel.org>
    Revert "s390/cio: Update purge function to unregister the unused subchannels"

Sasha Levin <sashal@kernel.org>
    Revert "ice: Remove jumbo_remove step from TX path"

Sasha Levin <sashal@kernel.org>
    Revert "ice: fix double-free of tx_buf skb"

Asim Viladi Oglu Manizada <manizada@pm.me>
    smb: client: reject userspace cifs.spnego descriptions

Kuniyuki Iwashima <kuniyu@google.com>
    af_unix: Give up GC if MSG_PEEK intervened.

DaeMyung Kang <charsyam@gmail.com>
    ksmbd: close durable scavenger races against m_fp_list lookups

Namjae Jeon <linkinjeon@kernel.org>
    ksmbd: validate owner of durable handle on reconnect

Namjae Jeon <linkinjeon@kernel.org>
    ksmbd: add durable scavenger timer

Namjae Jeon <linkinjeon@kernel.org>
    ksmbd: avoid reclaiming expired durable opens by the client

Sasha Levin <sashal@kernel.org>
    Revert "x86/vdso: Fix output operand size of RDPID"

Deepanshu Kartikey <kartikey406@gmail.com>
    wifi: mac80211: check tdls flag in ieee80211_tdls_oper

Pengpeng Hou <pengpeng@iscas.ac.cn>
    s390/debug: Reject zero-length input before trimming a newline

Danilo Krummrich <dakr@kernel.org>
    driver core: platform: use generic driver_override infrastructure

Danilo Krummrich <dakr@kernel.org>
    driver core: generalize driver_override in struct device

Fabian Godehardt <fg@emlix.com>
    spi: spidev: fix lock inversion between spi_lock and buf_lock

Matthieu Baerts (NGI0) <matttbe@kernel.org>
    mptcp: pm: ADD_ADDR rtx: free sk if last

Matthieu Baerts (NGI0) <matttbe@kernel.org>
    mptcp: pm: ADD_ADDR rtx: always decrease sk refcount

Matthieu Baerts (NGI0) <matttbe@kernel.org>
    mptcp: pm: ADD_ADDR rtx: allow ID 0

Gang Yan <yangang@kylinos.cn>
    mptcp: sync the msk->sndbuf at accept() time


-------------

Diffstat:

 Makefile                                           |   4 +-
 arch/arm/mach-versatile/integrator_cp.c            |  13 +-
 arch/arm64/include/asm/insn.h                      |   2 +-
 arch/arm64/kvm/vgic/vgic-its.c                     |   4 +
 arch/loongarch/kernel/kprobes.c                    |   4 +-
 arch/loongarch/mm/init.c                           |   4 -
 arch/powerpc/kernel/time.c                         |   6 +-
 arch/s390/kernel/debug.c                           |   3 +
 arch/x86/include/asm/segment.h                     |   8 +-
 arch/x86/xen/setup.c                               |   2 +-
 drivers/accel/qaic/qaic_data.c                     |  23 +-
 drivers/base/bus.c                                 |  43 ++-
 drivers/base/core.c                                |   2 +
 drivers/base/dd.c                                  |  60 ++++
 drivers/base/memory.c                              |   8 +-
 drivers/base/platform.c                            |  37 +--
 drivers/bluetooth/btmtk.c                          | 295 +++++++++++++++++-
 drivers/bluetooth/btmtk.h                          |  41 ++-
 drivers/bluetooth/btmtksdio.c                      |   1 +
 drivers/bluetooth/btmtkuart.c                      |   1 +
 drivers/bluetooth/btusb.c                          | 338 +++------------------
 drivers/bluetooth/hci_ldisc.c                      |  48 ++-
 drivers/bus/simple-pm-bus.c                        |   4 +-
 drivers/clk/imx/clk-scu.c                          |   3 +-
 drivers/firmware/arm_ffa/bus.c                     |   4 +-
 drivers/firmware/arm_ffa/driver.c                  |   2 +-
 drivers/firmware/efi/efi.c                         |  28 +-
 drivers/gpio/gpiolib-cdev.c                        |  21 +-
 drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c |   9 +
 .../drm/amd/display/dc/bios/bios_parser_helper.c   |   9 +-
 drivers/gpu/drm/amd/display/dc/core/dc.c           |   6 +-
 drivers/gpu/drm/bridge/chipone-icn6211.c           |   4 +-
 drivers/gpu/drm/bridge/ite-it66121.c               |   5 +
 .../drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c   |  16 +-
 drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c  |  24 +-
 drivers/gpu/drm/msm/dsi/dsi_host.c                 |   1 +
 drivers/gpu/drm/msm/msm_iommu.c                    |   5 +-
 drivers/gpu/drm/virtio/virtgpu_drv.h               |   1 +
 drivers/gpu/drm/virtio/virtgpu_gem.c               |  17 ++
 drivers/gpu/drm/virtio/virtgpu_plane.c             |  10 +-
 drivers/hid/hid-quirks.c                           |   2 +-
 drivers/hid/hid-uclogic-core.c                     |   4 +-
 drivers/hwmon/pmbus/adm1266.c                      |  32 +-
 drivers/i3c/master/mipi-i3c-hci/dma.c              |  25 +-
 drivers/infiniband/sw/siw/siw_qp_rx.c              |  15 +
 drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c       |   2 +-
 drivers/irqchip/irq-ath79-cpu.c                    |   7 -
 drivers/net/dsa/mt7530.c                           |  79 ++---
 drivers/net/dsa/mt7530.h                           |  70 ++---
 drivers/net/ethernet/amd/pds_core/debugfs.c        |   7 +-
 drivers/net/ethernet/amd/pds_core/dev.c            |  11 +-
 drivers/net/ethernet/amd/pds_core/devlink.c        |   8 +-
 drivers/net/ethernet/atheros/ag71xx.c              |   3 +
 drivers/net/ethernet/broadcom/genet/bcmgenet.c     |   9 +-
 drivers/net/ethernet/cirrus/cs89x0.c               |   2 -
 drivers/net/ethernet/cortina/gemini.c              |  21 +-
 drivers/net/ethernet/intel/ice/ice_dcb_lib.c       |   4 +-
 drivers/net/ethernet/intel/ice/ice_main.c          |   2 +-
 drivers/net/ethernet/intel/ice/ice_txrx.c          |   7 +-
 drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c  |   1 +
 .../net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.c |   3 +-
 .../net/ethernet/microchip/lan966x/lan966x_main.c  |   8 +-
 drivers/net/ethernet/microsoft/mana/hw_channel.c   |  35 ++-
 drivers/net/ethernet/qlogic/qed/qed_cxt.c          |   2 +
 drivers/net/ifb.c                                  |  11 +-
 drivers/net/phy/dp83tc811.c                        |   1 +
 drivers/net/phy/phy-c45.c                          | 129 ++++----
 drivers/net/wireless/ath/ath11k/dp_rx.c            |   3 +-
 drivers/net/wireless/ath/ath11k/hal.c              |  14 +-
 drivers/net/wireless/ath/ath11k/hal_rx.c           |   5 +-
 drivers/net/wireless/ath/ath11k/testmode.c         |   1 +
 drivers/net/wireless/ath/ath11k/wmi.c              |  19 +-
 drivers/net/wwan/iosm/iosm_ipc_imem.c              |   2 +
 drivers/phy/marvell/phy-mvebu-a3700-utmi.c         |   5 +-
 drivers/phy/tegra/xusb-tegra186.c                  |  33 +-
 drivers/phy/tegra/xusb.h                           |   1 +
 drivers/pinctrl/qcom/pinctrl-sm8150.c              |   8 +-
 drivers/platform/x86/adv_swbutton.c                |   6 +-
 drivers/platform/x86/hp/hp_accel.c                 |   3 +
 drivers/platform/x86/intel/hid.c                   |   6 +-
 drivers/platform/x86/intel/vbtn.c                  |   6 +-
 drivers/s390/cio/device.c                          |  37 +--
 drivers/scsi/isci/host.c                           |   3 +
 drivers/slimbus/qcom-ngd-ctrl.c                    |   6 +-
 drivers/spi/spi-mtk-snfi.c                         |   2 +-
 drivers/spi/spi-qup.c                              |   3 +
 drivers/spi/spi-sprd.c                             |   3 +-
 drivers/spi/spi-ti-qspi.c                          |   1 +
 drivers/spi/spidev.c                               |  63 ++--
 fs/netfs/iterator.c                                |  26 +-
 fs/smb/client/cifs_spnego.c                        |  16 +
 fs/smb/client/cifsfs.c                             |   2 +
 fs/smb/client/smb2transport.c                      |   2 +
 fs/smb/server/mgmt/user_session.c                  |  10 +-
 fs/smb/server/oplock.c                             |  13 +-
 fs/smb/server/oplock.h                             |   1 +
 fs/smb/server/server.c                             |   1 +
 fs/smb/server/server.h                             |   1 +
 fs/smb/server/smb2pdu.c                            |   5 +-
 fs/smb/server/smb2pdu.h                            |   2 +
 fs/smb/server/smbacl.c                             |  12 +-
 fs/smb/server/vfs_cache.c                          | 325 ++++++++++++++++++--
 fs/smb/server/vfs_cache.h                          |  15 +-
 fs/sysfs/group.c                                   |   2 +-
 fs/zonefs/super.c                                  |   6 +-
 include/asm-generic/kprobes.h                      |   2 +-
 include/linux/device.h                             |  54 ++++
 include/linux/device/bus.h                         |   4 +
 include/linux/fwnode.h                             |   1 +
 include/linux/netfilter/x_tables.h                 |   3 +-
 include/linux/netfilter_arp/arp_tables.h           |   1 -
 include/linux/netfilter_ipv4/ip_tables.h           |   1 -
 include/linux/netfilter_ipv6/ip6_tables.h          |   1 -
 include/linux/phy.h                                |   1 +
 include/linux/platform_device.h                    |   5 -
 include/linux/sched/task.h                         |   2 +
 include/linux/spinlock.h                           |  26 ++
 include/linux/string.h                             |  12 +
 include/net/af_unix.h                              |   1 +
 include/net/bluetooth/bluetooth.h                  |   1 +
 include/net/netfilter/nf_queue.h                   |   1 +
 include/trace/events/btrfs.h                       |   4 +-
 kernel/irq_work.c                                  |   7 +
 kernel/ptrace.c                                    | 154 +++++-----
 kernel/trace/ring_buffer.c                         |   8 +-
 kernel/trace/trace_events_hist.c                   |   6 +-
 kernel/trace/tracing_map.c                         |  17 +-
 lib/kunit/Kconfig                                  |   5 +-
 lib/test_kprobes.c                                 |  29 +-
 mm/damon/sysfs-schemes.c                           |   1 +
 net/batman-adv/bridge_loop_avoidance.c             |  54 ++--
 net/batman-adv/distributed-arp-table.c             |   3 +
 net/batman-adv/fragmentation.c                     |  58 +++-
 net/batman-adv/gateway_client.c                    |   4 +
 net/batman-adv/originator.c                        |   4 +-
 net/batman-adv/tp_meter.c                          |  64 ++--
 net/batman-adv/types.h                             |  17 +-
 net/bluetooth/af_bluetooth.c                       |  99 ++++--
 net/bluetooth/bnep/core.c                          |   2 +-
 net/bluetooth/iso.c                                |  14 +-
 net/bluetooth/l2cap_sock.c                         |  51 +++-
 net/bluetooth/mgmt.c                               |   6 +
 net/bluetooth/rfcomm/sock.c                        |   9 +-
 net/bluetooth/sco.c                                |   9 +-
 net/bridge/br_multicast.c                          |  27 +-
 net/bridge/netfilter/Kconfig                       |  13 +
 net/bridge/netfilter/Makefile                      |   2 +-
 net/bridge/netfilter/ebtable_broute.c              |  14 +-
 net/bridge/netfilter/ebtable_filter.c              |  14 +-
 net/bridge/netfilter/ebtable_nat.c                 |  12 +-
 net/bridge/netfilter/ebtables.c                    |  71 +++--
 net/core/gro.c                                     |   3 +
 net/core/skmsg.c                                   |   9 +-
 net/ethtool/bitset.c                               |   8 +-
 net/ipv4/inet_connection_sock.c                    |   2 +-
 net/ipv4/netfilter/Kconfig                         |  59 ++--
 net/ipv4/netfilter/Makefile                        |   2 +-
 net/ipv4/netfilter/arp_tables.c                    |  18 +-
 net/ipv4/netfilter/arptable_filter.c               |  27 +-
 net/ipv4/netfilter/ip_tables.c                     |  18 +-
 net/ipv4/netfilter/iptable_filter.c                |  27 +-
 net/ipv4/netfilter/iptable_mangle.c                |  29 +-
 net/ipv4/netfilter/iptable_nat.c                   |   6 +-
 net/ipv4/netfilter/iptable_raw.c                   |  26 +-
 net/ipv4/netfilter/iptable_security.c              |  27 +-
 net/ipv4/raw.c                                     |   2 +-
 net/ipv6/netfilter/Kconfig                         |  30 +-
 net/ipv6/netfilter/Makefile                        |   2 +-
 net/ipv6/netfilter/ip6_tables.c                    |  18 +-
 net/ipv6/netfilter/ip6t_hbh.c                      |   4 +
 net/ipv6/netfilter/ip6table_filter.c               |  26 +-
 net/ipv6/netfilter/ip6table_mangle.c               |  27 +-
 net/ipv6/netfilter/ip6table_nat.c                  |   6 +-
 net/ipv6/netfilter/ip6table_raw.c                  |  24 +-
 net/ipv6/netfilter/ip6table_security.c             |  27 +-
 net/mac80211/tdls.c                                |   2 +-
 net/mptcp/pm_netlink.c                             |  35 +--
 net/mptcp/protocol.c                               |   3 +-
 net/netfilter/Kconfig                              |  22 +-
 net/netfilter/ipset/ip_set_hash_ipmark.c           |   6 +-
 net/netfilter/ipset/ip_set_hash_ipport.c           |   5 +-
 net/netfilter/ipset/ip_set_hash_ipportip.c         |   5 +-
 net/netfilter/ipset/ip_set_hash_ipportnet.c        |   5 +-
 net/netfilter/nf_queue.c                           |   4 +-
 net/netfilter/nfnetlink_queue.c                    |   2 +
 net/netfilter/nft_inner.c                          |   1 -
 net/netfilter/x_tables.c                           | 116 +++++--
 net/phonet/pep.c                                   |  19 +-
 net/smc/af_smc.c                                   |   3 +-
 net/smc/smc_tracepoint.h                           |   2 +-
 net/tls/tls_sw.c                                   |  46 ++-
 net/unix/af_unix.c                                 |   5 +-
 net/unix/garbage.c                                 |  79 +++--
 net/vmw_vsock/virtio_transport_common.c            |  20 +-
 net/vmw_vsock/vmci_transport.c                     |   2 +-
 net/wireless/scan.c                                |   3 +
 sound/core/pcm_lib.c                               |   3 +
 sound/core/seq/seq_ump_client.c                    |  35 ++-
 sound/pci/asihpi/hpicmn.c                          |   6 +
 sound/pci/hda/cs35l56_hda.c                        |   1 +
 sound/soc/codecs/cs35l56-sdw.c                     |   3 +-
 sound/soc/samsung/i2s.c                            |   6 +-
 sound/usb/misc/ua101.c                             |   5 +-
 203 files changed, 2704 insertions(+), 1346 deletions(-)

Re: [PATCH 6.6 000/186] 6.6.142-rc1 review

[Ron Economos]

On 5/28/26 12:48, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.142 release.
> There are 186 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Sat, 30 May 2026 19:48:57 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.142-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Built and booted successfully on RISC-V RV64 (HiFive Unmatched).

Tested-by: Ron Economos <re@w6rz.net>

Re: [PATCH 6.6 000/186] 6.6.142-rc1 review

[Miguel Ojeda]

On Thu, 28 May 2026 21:48:00 +0200 Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.6.142 release.
> There are 186 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Sat, 30 May 2026 19:48:57 +0000.
> Anything received after that time might be too late.

Boot-tested under QEMU for Rust x86_64:

Tested-by: Miguel Ojeda <ojeda@kernel.org>

Thanks!

Cheers,
Miguel

Re: [PATCH 6.6 000/186] 6.6.142-rc1 review

[Francesco Dolcini]

On Thu, May 28, 2026 at 09:48:00PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.142 release.
> There are 186 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.

Tested-by: Francesco Dolcini <francesco.dolcini@toradex.com>

Re: [PATCH 6.6 000/186] 6.6.142-rc1 review

[Brett A C Sheffield]

# Librecast Test Results

020/020 [ OK ] liblcrq
010/010 [ OK ] libmld
120/120 [ OK ] liblibrecast

CPU/kernel: Linux auntie 6.6.142-rc1-ge3ea6021aaef #1 SMP PREEMPT_DYNAMIC Fri May 29 06:12:35 -00 2026 x86_64 AMD Ryzen 9 9950X 16-Core Processor AuthenticAMD GNU/Linux

Tested-by: Brett A C Sheffield <bacs@librecast.net>

Re: [PATCH 6.6 000/186] 6.6.142-rc1 review

[Pavel Machek]

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Hi!

> This is the start of the stable review cycle for the 6.6.142 release.
> There are 186 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.

CIP testing did not find any problems here:

https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/tree/linux-6.6.y

Tested-by: Pavel Machek (CIP) <pavel@nabladev.com>

Best regards,
                                                                Pavel

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Re: [PATCH 6.6 000/186] 6.6.142-rc1 review

[Peter Schneider]

Am 28.05.2026 um 21:48 schrieb Greg Kroah-Hartman:
> This is the start of the stable review cycle for the 6.6.142 release.
> There are 186 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.

Builds, boots and works on my 2-socket Ivy Bridge Xeon E5-2697 v2 server. No dmesg oddities or regressions found.

Tested-by: Peter Schneider <pschneider1968@googlemail.com>


Beste Grüße,
Peter Schneider

-- 
Climb the mountain not to plant your flag, but to embrace the challenge,
enjoy the air and behold the view. Climb it so you can see the world,
not so the world can see you.                    -- David McCullough Jr.

OpenPGP:  0xA3828BD796CCE11A8CADE8866E3A92C92C3FF244
Download: https://www.peters-netzplatz.de/download/pschneider1968_pub.asc
https://keys.mailvelope.com/pks/lookup?op=get&search=pschneider1968@googlemail.com
https://keys.mailvelope.com/pks/lookup?op=get&search=pschneider1968@gmail.com

Re: [PATCH 6.6 000/186] 6.6.142-rc1 review

[Wentao Guan]

Build tested in our x86,arm64,loongarch,riscv config successfully without error.

Tested-by: Wentao Guan <guanwentao@uniontech.com>

BRs
Wentao Guan

Log:
Linux version 6.6.142-rc1-arm64-desktop-hwe-ge3ea6021aaef (guanwentao@uos-PC) (aarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) # SMP PREEMPT
Linux version 6.6.142-rc1-arm64-desktop-hwe-ge3ea6021aaef (guanwentao@uos-PC) (aarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #2 SMP PREEMPT Fri May 29 23:37:09 CST 2026
Linux version 6.6.142-rc1-loong64-desktop-hwe-ge3ea6021aaef (guanwentao@uos-PC) (loongarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) # SMP PREEMPT
Linux version 6.6.142-rc1-loong64-desktop-hwe-ge3ea6021aaef (guanwentao@uos-PC) (loongarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #3 SMP PREEMPT Fri May 29 23:59:15 CST 2026
Linux version 6.6.142-rc1-riscv64-desktop-hwe+ (guanwentao@uos-PC) (riscv64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) # SMP
Linux version 6.6.142-rc1-riscv64-desktop-hwe+ (guanwentao@uos-PC) (riscv64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #4 SMP Sat May 30 00:17:51 CST 2026
Linux version 6.6.142-rc1-amd64-desktop-hwe-ge3ea6021aaef (guanwentao@uos-PC) (gcc (Deepin 12.3.0-17deepin15) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) # SMP PREEMPT_DYNAMIC
Linux version 6.6.142-rc1-amd64-desktop-hwe-ge3ea6021aaef (guanwentao@uos-PC) (gcc (Deepin 12.3.0-17deepin15) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #1 SMP PREEMPT_DYNAMIC Fri May 29 23:12:32 CST 2026

Re: [PATCH 6.6 000/186] 6.6.142-rc1 review

[Florian Fainelli]

On 5/28/26 12:48, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.142 release.
> There are 186 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Sat, 30 May 2026 19:48:57 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.142-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels, build tested on 
BMIPS_GENERIC:

Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
-- 
Florian

Re: [PATCH 6.6 000/186] 6.6.142-rc1 review

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 346 bytes --]

On Thu, May 28, 2026 at 09:48:00PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.6.142 release.
> There are 186 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.

Tested-by: Mark Brown <broonie@kernel.org>

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