[PATCH 6.18 000/212] 6.18.20-rc1 review

[PATCH 6.18 000/212] 6.18.20-rc1 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 6.18.20 release.
There are 212 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 Wed, 25 Mar 2026 13:44:33 +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-6.18.20-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-6.18.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 6.18.20-rc1

Guenter Roeck <linux@roeck-us.net>
    hwmon: (max6639) Fix pulses-per-revolution implementation

Suzuki K Poulose <suzuki.poulose@arm.com>
    arm64: realm: Fix PTE_NS_SHARED for 52bit PA support

Josh Law <objecting@objecting.org>
    tools/bootconfig: fix fd leak in load_xbc_file() on fstat failure

Josh Law <objecting@objecting.org>
    lib/bootconfig: check xbc_init_node() return in override path

Kees Cook <kees@kernel.org>
    fs/tests: exec: Remove bad test vector

Rahul Bukte <rahul.bukte@sony.com>
    drm/i915/gt: Check set_default_submission() before deferencing

Hyunwoo Kim <imv4bel@gmail.com>
    ksmbd: fix use-after-free in durable v2 replay of active file handles

Hyunwoo Kim <imv4bel@gmail.com>
    ksmbd: fix use-after-free of share_conf in compound request

Jonas Karlman <jonas@kwiboo.se>
    drm/bridge: dw-hdmi-qp: fix multi-channel audio output

Andy Nguyen <theofficialflow1996@gmail.com>
    drm/amd: fix dcn 2.01 check

Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
    drm/amd/display: Fix DisplayID not-found handling in parse_edid_displayid_vrr()

Lizhi Hou <lizhi.hou@amd.com>
    iommu/sva: Fix crash in iommu_sva_unbind_device()

Ian Forbes <ian.forbes@broadcom.com>
    drm/vmwgfx: Don't overwrite KMS surface dirty tracker

Felix Gu <ustc.gu@gmail.com>
    spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()

Felix Gu <ustc.gu@gmail.com>
    spi: amlogic: spifc-a4: Remove redundant clock cleanup

Kamal Dasu <kamal.dasu@broadcom.com>
    mtd: rawnand: brcmnand: skip DMA during panic write

Kamal Dasu <kamal.dasu@broadcom.com>
    mtd: rawnand: serialize lock/unlock against other NAND operations

Andrei Vagin <avagin@google.com>
    binfmt_elf_fdpic: fix AUXV size calculation for ELF_HWCAP3 and ELF_HWCAP4

Steven Rostedt <rostedt@goodmis.org>
    tracing: Fix trace_marker copy link list updates

Kyle Meyer <kyle.meyer@hpe.com>
    x86/platform/uv: Handle deconfigured sockets

Steven Rostedt <rostedt@goodmis.org>
    tracing: Fix failure to read user space from system call trace events

Masami Hiramatsu (Google) <mhiramat@kernel.org>
    ring-buffer: Fix to update per-subbuf entries of persistent ring buffer

Breno Leitao <leitao@debian.org>
    perf/x86: Move event pointer setup earlier in x86_pmu_enable()

Dapeng Mi <dapeng1.mi@linux.intel.com>
    perf/x86/intel: Add missing branch counters constraint apply

Felix Gu <ustc.gu@gmail.com>
    irqchip/riscv-rpmi-sysmsi: Fix mailbox channel leak in rpmi_sysmsi_probe()

Gabor Juhos <j4g8y7@gmail.com>
    i2c: pxa: defer reset on Armada 3700 when recovery is used

Christophe JAILLET <christophe.jaillet@wanadoo.fr>
    i2c: fsi: Fix a potential leak in fsi_i2c_probe()

Johan Hovold <johan@kernel.org>
    i2c: cp2615: fix serial string NULL-deref at probe

Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
    USB: serial: f81232: fix incomplete serial port generation

Sanman Pradhan <psanman@juniper.net>
    hwmon: (pmbus/isl68137) Fix unchecked return value and use sysfs_emit()

Sanman Pradhan <psanman@juniper.net>
    hwmon: (pmbus/mp2869) Check pmbus_read_byte_data() before using its return value

Sanman Pradhan <psanman@juniper.net>
    hwmon: (pmbus/mp2975) Add error check for pmbus_read_word_data() return value

Sanman Pradhan <psanman@juniper.net>
    hwmon: (pmbus/ina233) Add error check for pmbus_read_word_data() return value

Li Xiasong <lixiasong1@huawei.com>
    MPTCP: fix lock class name family in pm_nl_create_listen_socket

Weiming Shi <bestswngs@gmail.com>
    icmp: fix NULL pointer dereference in icmp_tag_validation()

Anas Iqbal <mohd.abd.6602@gmail.com>
    net: dsa: bcm_sf2: fix missing clk_disable_unprepare() in error paths

Jakub Kicinski <kuba@kernel.org>
    net: shaper: protect from late creation of hierarchy

Jakub Kicinski <kuba@kernel.org>
    net: shaper: protect late read accesses to the hierarchy

Muhammad Hammad Ijaz <mhijaz@amazon.com>
    net: mvpp2: guard flow control update with global_tx_fc in buffer switching

Weiming Shi <bestswngs@gmail.com>
    nfnetlink_osf: validate individual option lengths in fingerprints

Pablo Neira Ayuso <pablo@netfilter.org>
    netfilter: nf_tables: release flowtable after rcu grace period on error

Florian Westphal <fw@strlen.de>
    netfilter: bpf: defer hook memory release until rcu readers are done

Xiang Mei <xmei5@asu.edu>
    net: bonding: fix NULL deref in bond_debug_rlb_hash_show

Xiang Mei <xmei5@asu.edu>
    udp_tunnel: fix NULL deref caused by udp_sock_create6 when CONFIG_IPV6=n

Jianbo Liu <jianbol@nvidia.com>
    net/mlx5e: Fix race condition during IPSec ESN update

Jianbo Liu <jianbol@nvidia.com>
    net/mlx5e: Prevent concurrent access to IPSec ASO context

Cosmin Ratiu <cratiu@nvidia.com>
    net/mlx5: qos: Restrict RTNL area to avoid a lock cycle

Fedor Pchelkin <pchelkin@ispras.ru>
    net: macb: fix uninitialized rx_fs_lock

Wesley Atwell <atwellwea@gmail.com>
    netdevsim: drop PSP ext ref on forward failure

Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    ACPI: processor: Fix previous acpi_processor_errata_piix4() fix

Felix Fietkau <nbd@nbd.name>
    wifi: mac80211: always free skb on ieee80211_tx_prepare_skb() failure

Guenter Roeck <linux@roeck-us.net>
    wifi: wlcore: Return -ENOMEM instead of -EAGAIN if there is not enough headroom

Xiang Mei <xmei5@asu.edu>
    wifi: mac80211: fix NULL deref in mesh_matches_local()

Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
    libie: prevent memleak in fwlog code

Petr Oros <poros@redhat.com>
    iavf: fix VLAN filter lost on add/delete race

Zdenek Bouska <zdenek.bouska@siemens.com>
    igc: fix page fault in XDP TX timestamps handling

Kohei Enju <kohei@enjuk.jp>
    igc: fix missing update of skb->tail in igc_xmit_frame()

Saket Dumbre <saket.dumbre@intel.com>
    ACPICA: Update the format of Arg3 of _DSM

Nikola Z. Ivanov <zlatistiv@gmail.com>
    net: usb: aqc111: Do not perform PM inside suspend callback

Daniel Borkmann <daniel@iogearbox.net>
    clsact: Fix use-after-free in init/destroy rollback asymmetry

Tobi Gaertner <tob.gaertner@me.com>
    net: usb: cdc_ncm: add ndpoffset to NDP32 nframes bounds check

Tobi Gaertner <tob.gaertner@me.com>
    net: usb: cdc_ncm: add ndpoffset to NDP16 nframes bounds check

Lorenzo Bianconi <lorenzo@kernel.org>
    net: airoha: Remove airoha_dev_stop() in airoha_remove()

Jamal Hadi Salim <jhs@mojatatu.com>
    net/sched: teql: Fix double-free in teql_master_xmit

Jiayuan Chen <jiayuan.chen@shopee.com>
    net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock()

Eric Dumazet <edumazet@google.com>
    bonding: prevent potential infinite loop in bond_header_parse()

Bart Van Assche <bvanassche@acm.org>
    PM: runtime: Fix a race condition related to device removal

Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    sched: idle: Consolidate the handling of two special cases

Dipayaan Roy <dipayanroy@linux.microsoft.com>
    net: mana: fix use-after-free in mana_hwc_destroy_channel() by reordering teardown

Justin Chen <justin.chen@broadcom.com>
    net: bcmgenet: increase WoL poll timeout

Guenter Roeck <linux@roeck-us.net>
    crypto: ccp - Fix leaking the same page twice

Jenny Guanni Qu <qguanni@gmail.com>
    netfilter: nf_conntrack_h323: check for zero length in DecodeQ931()

Jenny Guanni Qu <qguanni@gmail.com>
    netfilter: xt_time: use unsigned int for monthday bit shift

Pablo Neira Ayuso <pablo@netfilter.org>
    netfilter: xt_CT: drop pending enqueued packets on template removal

Pablo Neira Ayuso <pablo@netfilter.org>
    netfilter: nft_ct: drop pending enqueued packets on removal

Pablo Neira Ayuso <pablo@netfilter.org>
    nf_tables: nft_dynset: fix possible stateful expression memleak in error path

Jenny Guanni Qu <qguanni@gmail.com>
    netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case

Lukas Johannes Möller <research@johannes-moeller.dev>
    netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp()

Hyunwoo Kim <imv4bel@gmail.com>
    netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct()

Sabrina Dubroca <sd@queasysnail.net>
    mpls: add missing unregister_netdevice_notifier to mpls_init

Jiayuan Chen <jiayuan.chen@shopee.com>
    net/rose: fix NULL pointer dereference in rose_transmit_link on reconnect

Hyunwoo Kim <imv4bel@gmail.com>
    bridge: cfm: Fix race condition in peer_mep deletion

Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
    Bluetooth: qca: fix ROM version reading on WCN3998 chips

Shaurya Rane <ssrane_b23@ee.vjti.ac.in>
    Bluetooth: L2CAP: Fix use-after-free in l2cap_unregister_user

Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
    Bluetooth: HIDP: Fix possible UAF

Wang Tao <wangtao554@huawei.com>
    Bluetooth: MGMT: Fix list corruption and UAF in command complete handlers

Michael Grzeschik <m.grzeschik@pengutronix.de>
    Bluetooth: hci_sync: Fix hci_le_create_conn_sync

Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
    Bluetooth: ISO: Fix defer tests being unstable

Christian Eggers <ceggers@arri.de>
    Bluetooth: SMP: make SM/PER/KDU/BI-04-C happy

Christian Eggers <ceggers@arri.de>
    Bluetooth: LE L2CAP: Disconnect if sum of payload sizes exceed SDU

Christian Eggers <ceggers@arri.de>
    Bluetooth: LE L2CAP: Disconnect if received packet's SDU exceeds IMTU

Cristian Marussi <cristian.marussi@arm.com>
    firmware: arm_scmi: Fix NULL dereference on notify error path

Felix Gu <ustc.gu@gmail.com>
    firmware: arm_scpi: Fix device_node reference leak in probe path

Yeoreum Yun <yeoreum.yun@arm.com>
    firmware: arm_ffa: Remove vm_id argument in ffa_rxtx_unmap()

Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
    arm64: dts: renesas: rzg3s-smarc-som: Set bypass for Versa3 PLL2

Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
    arm64: dts: renesas: r9a09g087: Fix CPG register region sizes

Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
    arm64: dts: renesas: r9a09g077: Fix CPG register region sizes

Fabrizio Castro <fabrizio.castro.jz@renesas.com>
    arm64: dts: renesas: r9a09g057: Remove wdt{0,2,3} nodes

Ovidiu Panait <ovidiu.panait.rb@renesas.com>
    arm64: dts: renesas: r9a09g057: Add RTC node

Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
    arm64: dts: renesas: rzv2-evk-cn15-sd: Add ramp delay for SD0 regulator

Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
    arm64: dts: renesas: rzt2h-n2h-evk: Add ramp delay for SD0 card regulator

Peddolla Harshavardhan Reddy <peddolla.reddy@oss.qualcomm.com>
    wifi: cfg80211: cancel pmsr_free_wk in cfg80211_pmsr_wdev_down

Kuniyuki Iwashima <kuniyu@google.com>
    wifi: mac80211: Fix static_branch_dec() underflow for aql_disable.

Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
    wifi: mac80211: use jiffies_delta_to_msecs() for sta_info inactive times

Johannes Berg <johannes.berg@intel.com>
    wifi: mac80211: remove keys after disabling beaconing

Matthew Wilcox <willy@infradead.org>
    tee: shm: Remove refcounting of kernel pages

Chen Ni <nichen@iscas.ac.cn>
    soc: fsl: cpm1: qmc: Fix error check for devm_ioremap_resource() in qmc_qe_init_resources()

Richard Genoud <richard.genoud@bootlin.com>
    soc: fsl: qbman: fix race condition in qman_destroy_fq

Shawn Lin <shawn.lin@rock-chips.com>
    soc: rockchip: grf: Add missing of_node_put() when returning

Felix Gu <ustc.gu@gmail.com>
    cache: ax45mp: Fix device node reference leak in ax45mp_cache_init()

Felix Gu <ustc.gu@gmail.com>
    cache: starfive: fix device node leak in starlink_cache_init()

Zilin Guan <zilin@seu.edu.cn>
    soc: microchip: mpfs: Fix memory leak in mpfs_sys_controller_probe()

ZhengYuan Huang <gality369@gmail.com>
    btrfs: tree-checker: fix misleading root drop_level error message

Filipe Manana <fdmanana@suse.com>
    btrfs: log new dentries when logging parent dir of a conflicting inode

Jouni Högander <jouni.hogander@intel.com>
    drm/i915/psr: Compute PSR entry_setup_frames into intel_crtc_state

Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
    Bluetooth: L2CAP: Fix accepting multiple L2CAP_ECRED_CONN_REQ

Matthew Brost <matthew.brost@intel.com>
    drm/xe: Open-code GGTT MMIO access protection

Ashutosh Dixit <ashutosh.dixit@intel.com>
    drm/xe/oa: Allow reading after disabling OA stream

Zhanjun Dong <zhanjun.dong@intel.com>
    drm/xe/guc: Ensure CT state transitions via STOP before DISABLED

Imre Deak <imre.deak@intel.com>
    drm/i915/dmc: Fix an unlikely NULL pointer deference at probe

Jesse.Zhang <Jesse.Zhang@amd.com>
    drm/amdgpu: Limit BO list entry count to prevent resource exhaustion

Alex Deucher <alexander.deucher@amd.com>
    drm/amdgpu: apply state adjust rules to some additional HAINAN vairants

Alex Deucher <alexander.deucher@amd.com>
    drm/radeon: apply state adjust rules to some additional HAINAN vairants

Alessio Belle <alessio.belle@imgtec.com>
    drm/imagination: Synchronize interrupts before suspending the GPU

Alessio Belle <alessio.belle@imgtec.com>
    drm/imagination: Fix deadlock in soft reset sequence

Alex Deucher <alexander.deucher@amd.com>
    drm/amdgpu/mmhub4.1.0: add bounds checking for cid

Alex Deucher <alexander.deucher@amd.com>
    drm/amdgpu/mmhub3.0: add bounds checking for cid

Alex Deucher <alexander.deucher@amd.com>
    drm/amdgpu/mmhub3.0.2: add bounds checking for cid

Alex Deucher <alexander.deucher@amd.com>
    drm/amdgpu/mmhub3.0.1: add bounds checking for cid

Alex Deucher <alexander.deucher@amd.com>
    drm/amdgpu/mmhub2.3: add bounds checking for cid

Alex Deucher <alexander.deucher@amd.com>
    drm/amdgpu/mmhub2.0: add bounds checking for cid

Alex Deucher <alexander.deucher@amd.com>
    drm/amdgpu/gmc9.0: add bounds checking for cid

Xi Ruoyao <xry111@xry111.site>
    drm/amd/display: Wrap dcn32_override_min_req_memclk() in DC_FP_{START, END}

Maarten Lankhorst <dev@lankhorst.se>
    drm: Fix use-after-free on framebuffers and property blobs when calling drm_dev_unplug

Maciej Andrzejewski ICEYE <maciej.andrzejewski@m-works.net>
    serial: uartlite: fix PM runtime usage count underflow on probe

Jiayuan Chen <jiayuan.chen@shopee.com>
    serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN

Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    serial: 8250_dw: Ensure BUSY is deasserted

Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    serial: 8250: Add late synchronize_irq() to shutdown to handle DW UART BUSY

Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    serial: 8250_dw: Rework IIR_NO_INT handling to stop interrupt storm

Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    serial: 8250_dw: Rework dw8250_handle_irq() locking and IIR handling

Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    serial: 8250: Add serial8250_handle_irq_locked()

Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    serial: 8250_dw: Avoid unnecessary LCR writes

Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    serial: 8250: Protect LCR write in shutdown

Peng Zhang <zhangpeng.00@bytedance.com>
    serial: 8250: always disable IRQ during THRE test

Raul E Rangel <rrangel@chromium.org>
    serial: 8250: Fix TX deadlock when using DMA

Martin Roukala (né Peres) <martin.roukala@mupuf.org>
    serial: 8250_pci: add support for the AX99100

Nicolas Pitre <npitre@baylibre.com>
    vt: save/restore unicode screen buffer for alternate screen

Jens Axboe <axboe@kernel.dk>
    io_uring/kbuf: propagate BUF_MORE through early buffer commit path

Jens Axboe <axboe@kernel.dk>
    io_uring/kbuf: fix missing BUF_MORE for incremental buffers at EOF

Jens Axboe <axboe@kernel.dk>
    io_uring/poll: fix multishot recv missing EOF on wakeup race

Lu Baolu <baolu.lu@linux.intel.com>
    iommu/vt-d: Only handle IOPF for SVA when PRI is supported

Guanghui Feng <guanghuifeng@linux.alibaba.com>
    iommu/vt-d: Fix intel iommu iotlb sync hardlockup and retry

Finn Thain <fthain@linux-m68k.org>
    mtd: Avoid boot crash in RedBoot partition table parser

Chen Ni <nichen@iscas.ac.cn>
    mtd: rawnand: cadence: Fix error check for dma_alloc_coherent() in cadence_nand_init()

Olivier Sobrie <olivier@sobrie.be>
    mtd: rawnand: pl353: make sure optimal timings are applied

Johan Hovold <johan@kernel.org>
    spi: fix statistics allocation

Johan Hovold <johan@kernel.org>
    spi: fix use-after-free on controller registration failure

Maíra Canal <mcanal@igalia.com>
    pmdomain: bcm: bcm2835-power: Increase ASB control timeout

Luke Wang <ziniu.wang_1@nxp.com>
    mmc: sdhci: fix timing selection for 1-bit bus width

Matthew Schwartz <matthew.schwartz@linux.dev>
    mmc: sdhci-pci-gli: fix GL9750 DMA write corruption

Damien Le Moal <dlemoal@kernel.org>
    ata: libata-scsi: report correct sense field pointer in ata_scsiop_maint_in()

Damien Le Moal <dlemoal@kernel.org>
    ata: libata-core: disable LPM on ADATA SU680 SSD

Zi Yan <ziy@nvidia.com>
    mm/huge_memory: fix a folio_split() race condition with folio_try_get()

Corey Minyard <corey@minyard.net>
    ipmi:msghandler: Handle error returns from the SMI sender

Corey Minyard <corey@minyard.net>
    ipmi: Consolidate the run to completion checking for xmit msgs lock

Tejun Heo <tj@kernel.org>
    sched_ext: Disable preemption between scx_claim_exit() and kicking helper work

Tejun Heo <tj@kernel.org>
    sched_ext: Simplify breather mechanism with scx_aborting flag

Tejun Heo <tj@kernel.org>
    sched_ext: Fix starvation of scx_enable() under fair-class saturation

Christian Brauner <brauner@kernel.org>
    nsfs: tighten permission checks for ns iteration ioctls

Shuicheng Lin <shuicheng.lin@intel.com>
    drm/xe/sync: Fix user fence leak on alloc failure

Shengming Hu <hu.shengming@zte.com.cn>
    fgraph: Fix thresh_return nosleeptime double-adjust

Thorsten Blum <thorsten.blum@linux.dev>
    ksmbd: Don't log keys in SMB3 signing and encryption key generation

Kevin Hao <haokexin@gmail.com>
    net: macb: Shuffle the tx ring before enabling tx

Théo Lebrun <theo.lebrun@bootlin.com>
    net: macb: sort #includes

Ville Syrjälä <ville.syrjala@linux.intel.com>
    drm/i915/vrr: Configure VRR timings after enabling TRANS_DDI_FUNC_CTL

Ville Syrjälä <ville.syrjala@linux.intel.com>
    drm/i915/vrr: Move HAS_VRR() check into intel_vrr_set_transcoder_timings()

Varun Gupta <varun.gupta@intel.com>
    drm/xe: Fix memory leak in xe_vm_madvise_ioctl

Shyam Prasad N <sprasad@microsoft.com>
    cifs: open files should not hold ref on superblock

Thorsten Blum <thorsten.blum@linux.dev>
    crypto: atmel-sha204a - Fix OOM ->tfm_count leak

Breno Leitao <leitao@debian.org>
    netconsole: fix sysdata_release_enabled_show checking wrong flag

Mehul Rao <mehulrao@gmail.com>
    ublk: fix NULL pointer dereference in ublk_ctrl_set_size()

Tiezhu Yang <yangtiezhu@loongson.cn>
    LoongArch: Check return values for set_memory_{rw,rox}

Kevin Hao <haokexin@gmail.com>
    net: macb: Reinitialize tx/rx queue pointer registers and rx ring during resume

Kevin Hao <haokexin@gmail.com>
    net: macb: Introduce gem_init_rx_ring()

Jouni Högander <jouni.hogander@intel.com>
    drm/i915/psr: Write DSC parameters on Selective Update in ET mode

Jouni Högander <jouni.hogander@intel.com>
    drm/i915/dsc: Add helper for writing DSC Selective Update ET parameters

Jouni Högander <jouni.hogander@intel.com>
    drm/i915/dsc: Add Selective Update register definitions

Namjae Jeon <linkinjeon@kernel.org>
    ksmbd: use volume UUID in FS_OBJECT_ID_INFORMATION

Namjae Jeon <linkinjeon@kernel.org>
    ksmbd: unset conn->binding on failed binding request

Paulo Alcantara <pc@manguebit.org>
    smb: client: fix krb5 mount with username option

Lukas Johannes Möller <research@johannes-moeller.dev>
    Bluetooth: L2CAP: Validate L2CAP_INFO_RSP payload length before access

Lukas Johannes Möller <research@johannes-moeller.dev>
    Bluetooth: L2CAP: Fix type confusion in l2cap_ecred_reconf_rsp()

AlanSong-oc <AlanSong-oc@zhaoxin.com>
    crypto: padlock-sha - Disable for Zhaoxin processor

Felix Fietkau <nbd@nbd.name>
    mac80211: fix crash in ieee80211_chan_bw_change for AP_VLAN stations

Yang Yang <n05ec@lzu.edu.cn>
    batman-adv: avoid OGM aggregation when skb tailroom is insufficient

Helge Deller <deller@gmx.de>
    parisc: Flush correct cache in cacheflush() syscall

Junrui Luo <moonafterrain@outlook.com>
    bnxt_en: fix OOB access in DBG_BUF_PRODUCER async event handler

Fedor Pchelkin <pchelkin@ispras.ru>
    net: macb: fix use-after-free access to PTP clock

Ian Ray <ian.ray@gehealthcare.com>
    NFC: nxp-nci: allow GPIOs to sleep

Tiezhu Yang <yangtiezhu@loongson.cn>
    LoongArch: No need to flush icache if text copy failed

Tiezhu Yang <yangtiezhu@loongson.cn>
    LoongArch: Give more information if kmem access failed

Wei Yang <richard.weiyang@gmail.com>
    mm/huge_memory: fix early failure try_to_migrate() when split huge pmd for shared THP

Chris Down <chris@chrisdown.name>
    mm/huge_memory: fix use of NULL folio in move_pages_huge_pmd()

Dev Jain <dev.jain@arm.com>
    mm/rmap: fix incorrect pte restoration for lazyfree folios

Thorsten Blum <thorsten.blum@linux.dev>
    crash_dump: don't log dm-crypt key bytes in read_key_from_user_keying

Ira Weiny <ira.weiny@intel.com>
    nvdimm/bus: Fix potential use after free in asynchronous initialization

Jeff Layton <jlayton@kernel.org>
    sunrpc: fix cache_request leak in cache_release

Benjamin Tissoires <bentiss@kernel.org>
    HID: bpf: prevent buffer overflow in hid_hw_request

Benjamin Tissoires <bentiss@kernel.org>
    selftests/hid: fix compilation when bpf_wq and hid_device are not exported

Jeff Layton <jlayton@kernel.org>
    nfsd: fix heap overflow in NFSv4.0 LOCK replay cache

Chuck Lever <chuck.lever@oracle.com>
    NFSD: Hold net reference for the lifetime of /proc/fs/nfs/exports fd

Chuck Lever <chuck.lever@oracle.com>
    NFSD: Defer sub-object cleanup in export put callbacks


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

Diffstat:

 Documentation/netlink/specs/net_shaper.yaml        |  12 +-
 Makefile                                           |   4 +-
 arch/arm64/boot/dts/renesas/r9a09g057.dtsi         |  37 +--
 arch/arm64/boot/dts/renesas/r9a09g077.dtsi         |   4 +-
 arch/arm64/boot/dts/renesas/r9a09g087.dtsi         |   4 +-
 arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi   |   2 +-
 .../boot/dts/renesas/rzt2h-n2h-evk-common.dtsi     |   1 +
 arch/arm64/boot/dts/renesas/rzv2-evk-cn15-sd.dtso  |   1 +
 arch/arm64/kernel/rsi.c                            |   3 +-
 arch/loongarch/include/asm/uaccess.h               |  14 +-
 arch/loongarch/kernel/inst.c                       |  21 +-
 arch/parisc/kernel/cache.c                         |   4 +-
 arch/x86/events/core.c                             |   3 +-
 arch/x86/events/intel/core.c                       |  31 ++-
 arch/x86/kernel/apic/x2apic_uv_x.c                 |  18 +-
 drivers/acpi/acpi_processor.c                      |  15 +-
 drivers/acpi/acpica/acpredef.h                     |   2 +-
 drivers/ata/libata-core.c                          |   3 +
 drivers/ata/libata-scsi.c                          |   2 +-
 drivers/base/power/runtime.c                       |   1 +
 drivers/block/ublk_drv.c                           |  12 +-
 drivers/bluetooth/btqca.c                          |   2 +
 drivers/cache/ax45mp_cache.c                       |   4 +-
 drivers/cache/starfive_starlink_cache.c            |   4 +-
 drivers/char/ipmi/ipmi_msghandler.c                | 144 ++++++----
 drivers/crypto/atmel-sha204a.c                     |   5 +-
 drivers/crypto/ccp/sev-dev.c                       |   4 +-
 drivers/crypto/padlock-sha.c                       |   7 +
 drivers/firewire/net.c                             |   5 +-
 drivers/firmware/arm_ffa/driver.c                  |   8 +-
 drivers/firmware/arm_scmi/notify.c                 |   4 +-
 drivers/firmware/arm_scpi.c                        |   5 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c        |   4 +
 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c              |  21 +-
 drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c            |   9 +-
 drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c            |   3 +-
 drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c            |   3 +-
 drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c          |   3 +-
 drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c          |   3 +-
 drivers/gpu/drm/amd/amdgpu/mmhub_v4_1_0.c          |   3 +-
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c  |   4 +-
 drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c   |   8 +-
 .../amd/display/dc/resource/dcn32/dcn32_resource.c |   3 +
 drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c         |   4 +-
 drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c       |   2 +-
 drivers/gpu/drm/drm_file.c                         |   5 +-
 drivers/gpu/drm/drm_mode_config.c                  |   9 +-
 drivers/gpu/drm/i915/display/intel_display.c       |   2 -
 .../drm/i915/display/intel_display_power_well.c    |   2 +-
 drivers/gpu/drm/i915/display/intel_display_types.h |   1 +
 drivers/gpu/drm/i915/display/intel_dmc.c           |   3 +-
 drivers/gpu/drm/i915/display/intel_psr.c           |  16 +-
 drivers/gpu/drm/i915/display/intel_vdsc.c          |  23 ++
 drivers/gpu/drm/i915/display/intel_vdsc.h          |   3 +
 drivers/gpu/drm/i915/display/intel_vdsc_regs.h     |  12 +
 drivers/gpu/drm/i915/display/intel_vrr.c           |  17 ++
 drivers/gpu/drm/i915/gt/intel_engine_cs.c          |   3 +-
 drivers/gpu/drm/imagination/pvr_device.c           |  17 --
 drivers/gpu/drm/imagination/pvr_power.c            |  22 +-
 drivers/gpu/drm/radeon/si_dpm.c                    |   4 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c                |   3 +-
 drivers/gpu/drm/xe/xe_ggtt.c                       |  10 +-
 drivers/gpu/drm/xe/xe_ggtt_types.h                 |   5 +-
 drivers/gpu/drm/xe/xe_guc_ct.c                     |   1 +
 drivers/gpu/drm/xe/xe_oa.c                         |   7 +-
 drivers/gpu/drm/xe/xe_sync.c                       |   6 +-
 drivers/gpu/drm/xe/xe_vm_madvise.c                 |   3 +-
 drivers/hid/bpf/hid_bpf_dispatch.c                 |   2 +
 drivers/hwmon/max6639.c                            |  10 +-
 drivers/hwmon/pmbus/ina233.c                       |   2 +
 drivers/hwmon/pmbus/isl68137.c                     |   7 +-
 drivers/hwmon/pmbus/mp2869.c                       |  35 ++-
 drivers/hwmon/pmbus/mp2975.c                       |   2 +
 drivers/i2c/busses/i2c-cp2615.c                    |   3 +
 drivers/i2c/busses/i2c-fsi.c                       |   1 +
 drivers/i2c/busses/i2c-pxa.c                       |  17 +-
 drivers/iommu/intel/dmar.c                         |   3 +-
 drivers/iommu/intel/svm.c                          |  12 +-
 drivers/iommu/iommu-sva.c                          |  12 +-
 drivers/irqchip/irq-riscv-rpmi-sysmsi.c            |   1 +
 drivers/mmc/host/sdhci-pci-gli.c                   |   9 +
 drivers/mmc/host/sdhci.c                           |   9 +-
 drivers/mtd/nand/raw/brcmnand/brcmnand.c           |   6 +-
 drivers/mtd/nand/raw/cadence-nand-controller.c     |   2 +-
 drivers/mtd/nand/raw/nand_base.c                   |  14 +-
 drivers/mtd/nand/raw/pl35x-nand-controller.c       |   3 +
 drivers/mtd/parsers/redboot.c                      |   6 +-
 drivers/net/bonding/bond_debugfs.c                 |  16 +-
 drivers/net/bonding/bond_main.c                    |   8 +-
 drivers/net/dsa/bcm_sf2.c                          |   8 +-
 drivers/net/ethernet/airoha/airoha_eth.c           |   1 -
 drivers/net/ethernet/broadcom/bnxt/bnxt.c          |   2 +
 drivers/net/ethernet/broadcom/bnxt/bnxt.h          |   2 +-
 drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c |   2 +-
 drivers/net/ethernet/cadence/macb_main.c           | 161 +++++++++--
 drivers/net/ethernet/cadence/macb_ptp.c            |   4 +-
 drivers/net/ethernet/intel/iavf/iavf_main.c        |   9 +-
 drivers/net/ethernet/intel/igc/igc.h               |   2 +
 drivers/net/ethernet/intel/igc/igc_main.c          |  14 +-
 drivers/net/ethernet/intel/igc/igc_ptp.c           |  33 +++
 drivers/net/ethernet/intel/libie/fwlog.c           |  49 +++-
 drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c    |   4 +-
 .../ethernet/mellanox/mlx5/core/en_accel/ipsec.h   |   1 +
 .../mellanox/mlx5/core/en_accel/ipsec_offload.c    |  52 ++--
 drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c  |  23 +-
 drivers/net/ethernet/microsoft/mana/hw_channel.c   |   6 +-
 drivers/net/netconsole.c                           |   2 +-
 drivers/net/netdevsim/netdev.c                     |   5 +-
 drivers/net/usb/aqc111.c                           |  12 +-
 drivers/net/usb/cdc_ncm.c                          |  10 +-
 drivers/net/wireless/ath/ath9k/channel.c           |   6 +-
 drivers/net/wireless/mediatek/mt76/scan.c          |   4 +-
 drivers/net/wireless/ti/wlcore/tx.c                |   2 +-
 drivers/net/wireless/virtual/mac80211_hwsim.c      |   1 -
 drivers/nfc/nxp-nci/i2c.c                          |   4 +-
 drivers/nvdimm/bus.c                               |   5 +-
 drivers/pmdomain/bcm/bcm2835-power.c               |  12 +-
 drivers/soc/fsl/qbman/qman.c                       |  24 +-
 drivers/soc/fsl/qe/qmc.c                           |   4 +-
 drivers/soc/microchip/mpfs-sys-controller.c        |  13 +-
 drivers/soc/rockchip/grf.c                         |   1 +
 drivers/spi/spi-amlogic-spifc-a4.c                 |  46 +---
 drivers/spi/spi-amlogic-spisg.c                    |  12 +-
 drivers/spi/spi.c                                  |  25 +-
 drivers/tee/tee_shm.c                              |  27 --
 drivers/tty/serial/8250/8250.h                     |  25 ++
 drivers/tty/serial/8250/8250_dma.c                 |  15 +
 drivers/tty/serial/8250/8250_dw.c                  | 304 ++++++++++++++++-----
 drivers/tty/serial/8250/8250_pci.c                 |  17 ++
 drivers/tty/serial/8250/8250_port.c                |  75 +++--
 drivers/tty/serial/serial_core.c                   |   5 +-
 drivers/tty/serial/uartlite.c                      |   1 +
 drivers/tty/vt/vt.c                                |   8 +
 drivers/usb/serial/f81232.c                        |  77 ++++--
 fs/binfmt_elf_fdpic.c                              |   6 +
 fs/btrfs/tree-checker.c                            |   2 +-
 fs/btrfs/tree-log.c                                |   6 +
 fs/nfsd/export.c                                   |  63 ++++-
 fs/nfsd/export.h                                   |   7 +-
 fs/nfsd/nfs4xdr.c                                  |   9 +-
 fs/nfsd/nfsctl.c                                   |  22 +-
 fs/nfsd/state.h                                    |  17 +-
 fs/nsfs.c                                          |  13 +
 fs/smb/client/cifsfs.c                             |   7 +-
 fs/smb/client/cifsproto.h                          |   1 +
 fs/smb/client/connect.c                            |   4 +
 fs/smb/client/file.c                               |  11 -
 fs/smb/client/misc.c                               |  42 +++
 fs/smb/client/trace.h                              |   2 +
 fs/smb/server/auth.c                               |  22 +-
 fs/smb/server/smb2pdu.c                            |  17 +-
 fs/tests/exec_kunit.c                              |   3 -
 include/linux/auxvec.h                             |   2 +-
 include/linux/console_struct.h                     |   1 +
 include/linux/etherdevice.h                        |   3 +-
 include/linux/if_ether.h                           |   3 +-
 include/linux/io_uring_types.h                     |   3 +
 include/linux/netdevice.h                          |   6 +-
 include/linux/ns_common.h                          |   2 +
 include/linux/serial_8250.h                        |   1 +
 include/net/mac80211.h                             |   4 +-
 include/net/netfilter/nf_tables.h                  |   2 +
 include/net/sch_generic.h                          |  33 +++
 include/net/udp_tunnel.h                           |   2 +-
 io_uring/kbuf.c                                    |  14 +-
 io_uring/poll.c                                    |   9 +-
 kernel/crash_dump_dm_crypt.c                       |   4 +-
 kernel/nscommon.c                                  |   6 +
 kernel/sched/ext.c                                 | 132 ++++++---
 kernel/sched/idle.c                                |  30 +-
 kernel/trace/ring_buffer.c                         |   2 +-
 kernel/trace/trace.c                               |  36 ++-
 kernel/trace/trace_functions_graph.c               |  15 +-
 lib/bootconfig.c                                   |   3 +-
 mm/huge_memory.c                                   |  12 +-
 mm/rmap.c                                          |  21 +-
 net/batman-adv/bat_iv_ogm.c                        |   3 +
 net/bluetooth/hci_conn.c                           |   4 +-
 net/bluetooth/hci_sync.c                           |   2 +-
 net/bluetooth/hidp/core.c                          |  16 +-
 net/bluetooth/l2cap_core.c                         |  51 ++--
 net/bluetooth/mgmt.c                               |   7 +-
 net/bluetooth/smp.c                                |   2 +-
 net/bridge/br_cfm.c                                |   4 +-
 net/ethernet/eth.c                                 |   9 +-
 net/ipv4/icmp.c                                    |   4 +-
 net/ipv4/ip_gre.c                                  |   3 +-
 net/mac80211/cfg.c                                 |  12 +-
 net/mac80211/chan.c                                |   6 +-
 net/mac80211/debugfs.c                             |  14 +-
 net/mac80211/mesh.c                                |   3 +
 net/mac80211/sta_info.c                            |   7 +-
 net/mac80211/tx.c                                  |   4 +-
 net/mac802154/iface.c                              |   4 +-
 net/mpls/af_mpls.c                                 |   1 +
 net/mptcp/pm_kernel.c                              |   2 +-
 net/netfilter/nf_bpf_link.c                        |   2 +-
 net/netfilter/nf_conntrack_h323_asn1.c             |   4 +
 net/netfilter/nf_conntrack_netlink.c               |  26 +-
 net/netfilter/nf_conntrack_sip.c                   |   6 +-
 net/netfilter/nf_tables_api.c                      |   5 +-
 net/netfilter/nfnetlink_osf.c                      |  13 +
 net/netfilter/nft_ct.c                             |   4 +
 net/netfilter/nft_dynset.c                         |  10 +-
 net/netfilter/xt_CT.c                              |   4 +
 net/netfilter/xt_time.c                            |   4 +-
 net/phonet/af_phonet.c                             |   5 +-
 net/rose/af_rose.c                                 |   5 +
 net/sched/sch_generic.c                            |  27 --
 net/sched/sch_ingress.c                            |  14 +-
 net/sched/sch_teql.c                               |   7 +-
 net/shaper/shaper.c                                | 160 ++++++-----
 net/shaper/shaper_nl_gen.c                         |  12 +-
 net/shaper/shaper_nl_gen.h                         |   5 +
 net/smc/af_smc.c                                   |  23 +-
 net/smc/smc.h                                      |   5 +
 net/smc/smc_close.c                                |   2 +-
 net/sunrpc/cache.c                                 |  26 +-
 net/wireless/pmsr.c                                |   1 +
 tools/bootconfig/main.c                            |   7 +-
 .../testing/selftests/hid/progs/hid_bpf_helpers.h  |  12 +
 221 files changed, 2109 insertions(+), 963 deletions(-)

Re: [PATCH 6.18 000/212] 6.18.20-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 6.18.20-rc1-g81b464548274 #1 SMP PREEMPT_DYNAMIC Mon Mar 23 15:03:57 -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 6.18 000/212] 6.18.20-rc1 review

[Peter Schneider]

Am 23.03.2026 um 14:43 schrieb Greg Kroah-Hartman:
> This is the start of the stable review cycle for the 6.18.20 release.
> There are 212 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 6.18 000/212] 6.18.20-rc1 review

[Florian Fainelli]

On 3/23/26 06:43, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.20 release.
> There are 212 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 Wed, 25 Mar 2026 13:44:33 +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-6.18.20-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-6.18.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 6.18 000/212] 6.18.20-rc1 review

[Shuah Khan]

On 3/23/26 07:43, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.20 release.
> There are 212 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 Wed, 25 Mar 2026 13:44:33 +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-6.18.20-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-6.18.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h
> 

Compiled and booted on my test system. No dmesg regressions.

Tested-by: Shuah Khan <skhan@linuxfoundation.org>

thanks,
-- Shuah

Re: [PATCH 6.18 000/212] 6.18.20-rc1 review

[Jeffrin Thalakkottoor]

hello,

 Compiled and booted  6.18.20-rc1+
No new typical dmesg regressions
.

Tested-by: Jeffrin Jose T <jeffrin@rajagiritech.edu.in>


--
software engineer
rajagiri school of engineering and technology-

Re: [PATCH 6.18 000/212] 6.18.20-rc1 review

[Ron Economos]

On 3/23/26 06:43, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.20 release.
> There are 212 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 Wed, 25 Mar 2026 13:44:33 +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-6.18.20-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-6.18.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 6.18 000/212] 6.18.20-rc1 review

[Jon Hunter]

On Mon, 23 Mar 2026 14:43:41 +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.20 release.
> There are 212 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 Wed, 25 Mar 2026 13:44:33 +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-6.18.20-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-6.18.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

All tests passing for Tegra ...

Test results for stable-v6.18:
    11 builds:	11 pass, 0 fail
    28 boots:	28 pass, 0 fail
    133 tests:	133 pass, 0 fail

Linux version:	6.18.20-rc1-g81b464548274
Boards tested:	tegra124-jetson-tk1, tegra186-p2771-0000,
                tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
                tegra194-p3509-0000+p3668-0000, tegra20-ventana,
                tegra210-p2371-2180, tegra210-p3450-0000,
                tegra234-p3737-0000+p3701-0000,
                tegra234-p3768-0000+p3767-0005, tegra30-cardhu-a04

Tested-by: Jon Hunter <jonathanh@nvidia.com>

Jon

Re: [PATCH 6.18 000/212] 6.18.20-rc1 review

[Wentao Guan]

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

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

BRs
Wentao Guan

defconfigs:
https://gist.github.com/opsiff/1768e5fc7f76e59c7c97a4b0f56f4adc

Log:
strings vmlinux-* | grep "Linux version 6.18.20-rc1"
Linux version 6.18.20-rc1-g81b464548274 (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_DYNAMIC 
Linux version 6.18.20-rc1-g81b464548274 (guanwentao@uos-PC) (aarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #1 SMP PREEMPT_DYNAMIC Tue Mar 24 16:11:27 CST 2026
Linux version 6.18.20-rc1-loong64-desktop-hwe-g81b464548274 (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_DYNAMIC 
Linux version 6.18.20-rc1-loong64-desktop-hwe-g81b464548274 (guanwentao@uos-PC) (loongarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #2 SMP PREEMPT_DYNAMIC Tue Mar 24 16:36:27 CST 2026
Linux version 6.18.20-rc1-g81b464548274-dirty (guanwentao@uos-PC) (gcc (Deepin 12.3.0-17deepin14) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) # SMP PREEMPT_DYNAMIC 
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Re: [PATCH 6.18 000/212] 6.18.20-rc1 review

[Mark Brown]

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On Mon, Mar 23, 2026 at 02:43:41PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.20 release.
> There are 212 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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Re: [PATCH 6.18 000/212] 6.18.20-rc1 review

[Dileep malepu]

On Mon, Mar 23, 2026 at 7:44 PM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.18.20 release.
> There are 212 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 Wed, 25 Mar 2026 13:44:33 +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-6.18.20-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-6.18.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>
> -------------
Build and Boot Report for 6.18.20-rc1

Build and boot testing was performed on version 6.18.20-rc1 using the
default configuration on both x86_64 and arm64 architectures in
a virtual environment. The kernel built and booted successfully,
and no dmesg regressions were observed.

kernel version: 6.18.29-rc1
Configurations: x86_64_defconfig, defconfig
Architectures: arm64, x86_64
Kernel Source: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 81b464548274640c3c68993f4bc8d17369263096

Tested-by: Dileep Malepu <dileep.debian@gmail.com>

Best regards,
Dileep Malepu

Re: [PATCH 6.18 000/212] 6.18.20-rc1 review

[Miguel Ojeda]

On Mon, 23 Mar 2026 14:43:41 +0100 Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.18.20 release.
> There are 212 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 Wed, 25 Mar 2026 13:44:33 +0000.
> Anything received after that time might be too late.

Boot-tested under QEMU for Rust x86_64, arm64 and riscv64; built-tested
for loongarch64:

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

For UML, I am seeing:

    In file included from kernel/fork.c:108:
    In file included from ./include/linux/unwind_deferred.h:6:
    In file included from ./include/linux/unwind_user.h:6:
    ./arch/x86/include/asm/unwind_user.h:23:12: error: no member named 'flags' in 'struct pt_regs'
       23 |         if (regs->flags & X86_VM_MASK)
          |             ~~~~  ^
    ./arch/x86/include/asm/unwind_user.h:23:20: error: use of undeclared identifier 'X86_VM_MASK'
       23 |         if (regs->flags & X86_VM_MASK)
          |                           ^
    ./arch/x86/include/asm/unwind_user.h:26:7: error: call to undeclared function 'user_64bit_mode'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
       26 |         if (!user_64bit_mode(regs))
          |              ^

We probably need at least:

  aa7387e79a5c ("unwind_user/x86: Fix arch=um build")

Or perhaps the split of the guards added later.

Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>

Cc: Richard Weinberger <richard@nod.at>
Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-um@lists.infradead.org

I hope that helps!

Cheers,
Miguel

Re: [PATCH 6.18 000/212] 6.18.20-rc1 review

[Shung-Hsi Yu]

On Mon, Mar 23, 2026 at 02:43:41PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.20 release.
> There are 212 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 Wed, 25 Mar 2026 13:44:33 +0000.
> Anything received after that time might be too late.

test_progs, test_progs-no_alu32, test_progs-cpuv4, test_maps,
test_verifier in BPF selftests all passes[1] on x86_64.

Tested-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>

1: https://github.com/shunghsiyu/libbpf/actions/runs/23507388452/job/68418868880

[...]

Re: [PATCH 6.18 000/212] 6.18.20-rc1 review

[Guenter Roeck]

Hi,

On 3/23/26 06:43, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.20 release.
> There are 212 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 Wed, 25 Mar 2026 13:44:33 +0000.
> Anything received after that time might be too late.
> 

um:defconfig has failed to build since v6.18.17.

Is there any interest in supporting it in this branch ? If so,
upstream commit aa7387e79a5c ("unwind_user/x86: Fix arch=um build")
might help, but I did not test it.

Thanks,
Guenter

---
Build reference: v6.18.20
Compiler version: x86_64-linux-gcc (GCC) 14.3.0
Assembler version: GNU assembler (GNU Binutils) 2.44

Building um:defconfig ... failed
--------------
Error log:
In file included from include/linux/unwind_user.h:6,
                  from include/linux/unwind_deferred.h:6,
                  from kernel/fork.c:108:
arch/x86/include/asm/unwind_user.h: In function 'unwind_user_word_size':
arch/x86/include/asm/unwind_user.h:23:17: error: 'struct pt_regs' has no member named 'flags'
    23 |         if (regs->flags & X86_VM_MASK)
       |                 ^~
arch/x86/include/asm/unwind_user.h:23:27: error: 'X86_VM_MASK' undeclared (first use in this function)
    23 |         if (regs->flags & X86_VM_MASK)
       |                           ^~~~~~~~~~~
arch/x86/include/asm/unwind_user.h:23:27: note: each undeclared identifier is reported only once for each function it appears in
arch/x86/include/asm/unwind_user.h:26:14: error: implicit declaration of function 'user_64bit_mode' [-Wimplicit-function-declaration]
    26 |         if (!user_64bit_mode(regs))
       |              ^~~~~~~~~~~~~~~
make[4]: *** [scripts/Makefile.build:287: kernel/fork.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [scripts/Makefile.build:544: kernel] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [Makefile:2021: .] Error 2
make[1]: *** [Makefile:248: __sub-make] Error 2
make: *** [Makefile:248: __sub-make] Error 2
--------------

Re: [PATCH 6.18 000/212] 6.18.20-rc1 review

[Thorsten Leemhuis]

On 3/25/26 02:04, Miguel Ojeda wrote:
> On Mon, 23 Mar 2026 14:43:41 +0100 Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
> 
> For UML, I am seeing:

Guenter (now CCed) just reported something similar down in the thread.
And I got a similar bug report about it as well, which bisected it to
49cf34c0815f93 ("unwind_user/x86: Enable frame pointer unwinding on
x86") [v6.19-rc1, v6.18.17 (b9537a51b65af0)]:
https://bugzilla.kernel.org/show_bug.cgi?id=221283

> [...]
> 
>   aa7387e79a5c ("unwind_user/x86: Fix arch=um build")

The users in that bug reported confirmed that this fixed things:
https://bugzilla.kernel.org/show_bug.cgi?id=221283#c12

Greg, Sasha, could you pick this up please for 6.18.y?

Ciao, Thorsten

Re: [PATCH 6.18 000/212] 6.18.20-rc1 review

[Greg KH]

On Mon, Mar 30, 2026 at 07:48:50PM +0200, Thorsten Leemhuis wrote:
> On 3/25/26 02:04, Miguel Ojeda wrote:
> > On Mon, 23 Mar 2026 14:43:41 +0100 Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
> > 
> > For UML, I am seeing:
> 
> Guenter (now CCed) just reported something similar down in the thread.
> And I got a similar bug report about it as well, which bisected it to
> 49cf34c0815f93 ("unwind_user/x86: Enable frame pointer unwinding on
> x86") [v6.19-rc1, v6.18.17 (b9537a51b65af0)]:
> https://bugzilla.kernel.org/show_bug.cgi?id=221283
> 
> > [...]
> > 
> >   aa7387e79a5c ("unwind_user/x86: Fix arch=um build")
> 
> The users in that bug reported confirmed that this fixed things:
> https://bugzilla.kernel.org/show_bug.cgi?id=221283#c12
> 
> Greg, Sasha, could you pick this up please for 6.18.y?

Now added, thanks.

greg k-h