APPLIED: [SRU][Noble][PULL] Noble upstream stable patchset 2026-01-20

Stefan Bader stefan.bader at canonical.com
Fri Jan 23 15:10:16 UTC 2026


On 20/01/2026 18:21, Manuel Diewald wrote:
> This pull request (115 commits) includes the following Noble stable patchsets:
> 
>          Noble update: upstream stable patchset 2026-01-20
>                   Ported from the following upstream stable releases:
>                           v6.6.107, v6.12.48
>          https://bugs.launchpad.net/bugs/2138681
> 
> Note also that the 'stable-next' branch head contains this and all
> prior pending upstream stable releases. I recommend fetching and
> applying just this reference ('stable-next') instead of each
> tags/noble-stable-* reference:
> 
>    git://git.launchpad.net/~ubuntu-kernel-stable/+git/noble stable-next
> 
>   -Manuel
> 
> ------------------------------------------------------------------------
> 
> The following changes since commit db99a4eb4ce906bf49308ec89fbeb0fc3624ac82:
> 
>    UBUNTU: Upstream stable to v6.6.105, v6.6.106, v6.12.46, v6.12.47 (2026-01-16 16:15:53 +0100)
> 
> are available in the Git repository at:
> 
>    git://git.launchpad.net/~ubuntu-kernel-stable/+git/noble tags/noble-stable-2026-01-20
> 
> for you to fetch changes up to f9a16de7f636e88db97f61e623038dbbd579d1b9:
> 
>    UBUNTU: Upstream stable to v6.6.107, v6.12.48 (2026-01-20 18:09:17 +0100)
> 
> ----------------------------------------------------------------
> Ada Couprie Diaz (1):
>        kasan: fix GCC mem-intrinsic prefix with sw tags
> 
> Alan Stern (1):
>        USB: gadget: dummy-hcd: Fix locking bug in RT-enabled kernels
> 
> Alex Deucher (2):
>        drm/amdgpu: fix a memory leak in fence cleanup when unloading
>        drm/amd/display: use udelay rather than fsleep
> 
> Alex Markuze (2):
>        ceph: fix race condition validating r_parent before applying state
>        ceph: fix race condition where r_parent becomes stale before sending message
> 
> Alex Tran (1):
>        docs: networking: can: change bcm_msg_head frames member to support flexible array
> 
> Alexander Dahl (1):
>        mtd: nand: raw: atmel: Fix comment in timings preparation
> 
> Alexander Sverdlin (1):
>        mtd: nand: raw: atmel: Respect tAR, tCLR in read setup timing
> 
> Anders Roxell (1):
>        dmaengine: ti: edma: Fix memory allocation size for queue_priority_map
> 
> Andreas Kemnade (1):
>        regulator: sy7636a: fix lifecycle of power good gpio
> 
> Anssi Hannula (1):
>        can: xilinx_can: xcan_write_frame(): fix use-after-free of transmitted SKB
> 
> Antoine Tenart (1):
>        tunnels: reset the GSO metadata before reusing the skb
> 
> Aurabindo Pillai (1):
>        Revert "drm/amd/display: Optimize cursor position updates"
> 
> Boris Burkov (2):
>        btrfs: use readahead_expand() on compressed extents
>        btrfs: fix squota compressed stats leak
> 
> Buday Csaba (1):
>        net: mdiobus: release reset_gpio in mdiobus_unregister_device()
> 
> Chen Ridong (1):
>        kernfs: Fix UAF in polling when open file is released
> 
> Chiasheng Lee (1):
>        i2c: i801: Hide Intel Birch Stream SoC TCO WDT
> 
> Christoffer Sandberg (1):
>        Input: i8042 - add TUXEDO InfinityBook Pro Gen10 AMD to i8042 quirk table
> 
> Christophe Kerello (2):
>        mtd: rawnand: stm32_fmc2: avoid overlapping mappings on ECC buffer
>        mtd: rawnand: stm32_fmc2: fix ECC overwrite
> 
> Dan Carpenter (1):
>        dmaengine: idxd: Fix double free in idxd_setup_wqs()
> 
> David Rosca (3):
>        drm/amdgpu/vcn: Allow limiting ctx to instance 0 for AV1 at any time
>        drm/amdgpu/vcn4: Fix IB parsing with multiple engine info packages
>        drm/amdgpu: Add back JPEG to video caps for carrizo and newer
> 
> Fabian Vogt (1):
>        tty: hvc_console: Call hvc_kick in hvc_write unconditionally
> 
> Fabio Porcedda (2):
>        USB: serial: option: add Telit Cinterion FN990A w/audio compositions
>        USB: serial: option: add Telit Cinterion LE910C4-WWX new compositions
> 
> Florian Westphal (4):
>        netfilter: nft_set_rbtree: continue traversal if element is inactive
>        netfilter: nf_tables: place base_seq in struct net
>        netfilter: nf_tables: make nft_set_do_lookup available unconditionally
>        netfilter: nf_tables: restart set lookup on base_seq change
> 
> Guenter Roeck (1):
>        trace/fgraph: Fix error handling
> 
> Hangbin Liu (2):
>        hsr: use rtnl lock when iterating over ports
>        hsr: use hsr_for_each_port_rtnl in hsr_port_get_hsr
> 
> Harry Yoo (1):
>        mm: introduce and use {pgd,p4d}_populate_kernel()
> 
> Hugo Villeneuve (1):
>        serial: sc16is7xx: fix bug in flow control levels init
> 
> Ilya Dryomov (1):
>        libceph: fix invalid accesses to ceph_connection_v1_info
> 
> Jakub Kicinski (1):
>        netlink: specs: mptcp: replace underscores with dashes in names
> 
> Jani Nikula (1):
>        drm/i915/power: fix size for for_each_set_bit() in abox iteration
> 
> Jeff LaBundy (1):
>        Input: iqs7222 - avoid enabling unused interrupts
> 
> Jiapeng Chong (2):
>        hrtimer: Remove unused function
>        hrtimer: Rename __hrtimer_hres_active() to hrtimer_hres_active()
> 
> Johan Hovold (4):
>        drm/mediatek: fix potential OF node use-after-free
>        phy: tegra: xusb: fix device and OF node leak at probe
>        phy: ti-pipe3: fix device leak at unbind
>        phy: ti: omap-usb2: fix device leak at unbind
> 
> Jonathan Curley (1):
>        NFSv4/flexfiles: Fix layout merge mirror check.
> 
> Justin Worrell (1):
>        SUNRPC: call xs_sock_process_cmsg for all cmsg
> 
> Kohei Enju (1):
>        igb: fix link test skipping when interface is admin down
> 
> Krzysztof Kozlowski (1):
>        dt-bindings: serial: brcm,bcm7271-uart: Constrain clocks
> 
> Kuniyuki Iwashima (2):
>        net: Fix null-ptr-deref by sock_lock_init_class_and_name() and rmmod.
>        tcp_bpf: Call sk_msg_free() when tcp_bpf_send_verdict() fails to allocate psock->cork.
> 
> Luo Gengkun (1):
>        tracing: Fix tracing_marker may trigger page fault during preempt_disable
> 
> Manuel Diewald (1):
>        UBUNTU: Upstream stable to v6.6.107, v6.12.48
> 
> Mark Tinguely (1):
>        ocfs2: fix recursive semaphore deadlock in fiemap call
> 
> Mathias Nyman (1):
>        xhci: fix memory leak regression when freeing xhci vdev devices depth first
> 
> Matthieu Baerts (NGI0) (3):
>        netlink: specs: mptcp: add missing 'server-side' attr
>        netlink: specs: mptcp: clearly mention attributes
>        netlink: specs: mptcp: fix if-idx attribute type
> 
> Maurizio Lombardi (1):
>        nvme-pci: skip nvme_write_sq_db on empty rqlist
> 
> Max Kellermann (1):
>        fs/nfs/io: make nfs_start_io_*() killable
> 
> Miaohe Lin (1):
>        mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory
> 
> Miaoqian Lin (1):
>        dmaengine: dw: dmamux: Fix device reference leak in rzn1_dmamux_route_allocate
> 
> Michal Schmidt (1):
>        i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path
> 
> Miklos Szeredi (2):
>        fuse: check if copy_file_range() returns larger than requested size
>        fuse: prevent overflow in copy_file_range return value
> 
> Mimi Zohar (1):
>        ima: limit the number of ToMToU integrity violations
> 
> Murali Karicheri (1):
>        net: hsr: Add VLAN CTAG filter support
> 
> Namjae Jeon (3):
>        ksmbd: mark SMB2_SESSION_EXPIRED to session when destroying previous session
>        ksmbd: fix race condition between destroy_previous_session() and smb2 operations()
>        ksmbd: fix null pointer dereference in alloc_preauth_hash()
> 
> Nathan Chancellor (1):
>        compiler-clang.h: define __SANITIZE_*__ macros only when undefined
> 
> Oleksij Rempel (1):
>        net: usb: asix: ax88772: drop phylink use in PM to avoid MDIO runtime PM wakeups
> 
> Palmer Dabbelt (1):
>        RISC-V: Remove unnecessary include from compat.h
> 
> Paolo Abeni (1):
>        Revert "net: usb: asix: ax88772: drop phylink use in PM to avoid MDIO runtime PM wakeups"
> 
> Peilin Ye (1):
>        bpf: Tell memcg to use allow_spinning=false path in bpf_timer_init()
> 
> Pengyu Luo (1):
>        phy: qualcomm: phy-qcom-eusb2-repeater: fix override properties
> 
> Petr Machata (1):
>        net: bridge: Bounce invalid boolopts
> 
> Pu Lehui (1):
>        tracing: Silence warning when chunk allocation fails in trace_pid_write
> 
> Qu Wenruo (1):
>        btrfs: fix corruption reading compressed range when block size is smaller than page size
> 
> Quanmin Yan (2):
>        mm/damon/reclaim: avoid divide-by-zero in damon_reclaim_apply_parameters()
>        mm/damon/lru_sort: avoid divide-by-zero in damon_lru_sort_apply_parameters()
> 
> Salah Triki (1):
>        EDAC/altera: Delete an inappropriate dma_free_coherent() call
> 
> Sang-Heon Jeon (1):
>        mm/damon/core: set quota->charged_from to jiffies at first charge window
> 
> Santhosh Kumar K (1):
>        mtd: spinand: winbond: Fix oob_layout for W25N01JW
> 
> Srinivasan Shanmugam (1):
>        drm/amd/display: Fix error pointers in amdgpu_dm_crtc_mem_type_changed
> 
> Stanislav Fort (1):
>        mm/damon/sysfs: fix use-after-free in state_show()
> 
> Stefan Wahren (1):
>        net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable()
> 
> Stephan Gerhold (1):
>        dmaengine: qcom: bam_dma: Fix DT error handling for num-channels/ees
> 
> Takashi Iwai (3):
>        usb: gadget: midi2: Fix missing UMP group attributes initialization
>        usb: gadget: midi2: Fix MIDI2 IN EP max packet size
>        ALSA: hda/realtek: Fix built-in mic assignment on ASUS VivoBook X515UA
> 
> Tetsuo Handa (2):
>        can: j1939: j1939_sk_bind(): call j1939_priv_put() immediately when j1939_local_ecu_get() failed
>        can: j1939: j1939_local_ecu_get(): undo increment when j1939_local_ecu_get() fails
> 
> Theodore Ts'o (1):
>        ext4: introduce linear search for dentries
> 
> Thomas Richter (2):
>        s390/cpum_cf: Deny all sampling events by counter PMU
>        s390/pai: Deny all events not handled by this PMU
> 
> Tigran Mkrtchyan (1):
>        flexfiles/pNFS: fix NULL checks on result of ff_layout_choose_ds_for_read
> 
> Trond Myklebust (8):
>        NFSv4: Don't clear capabilities that won't be reset
>        NFSv4: Clear the NFS_CAP_FS_LOCATIONS flag if it is not set
>        NFSv4: Clear the NFS_CAP_XATTR flag if not supported by the server
>        NFS: Serialise O_DIRECT i/o and truncate()
>        NFSv4.2: Serialise O_DIRECT i/o and fallocate()
>        NFSv4.2: Serialise O_DIRECT i/o and clone range
>        NFSv4.2: Serialise O_DIRECT i/o and copy range
>        NFS: nfs_invalidate_folio() must observe the offset and size arguments
> 
> Umesh Nerlige Ramappa (1):
>        drm/i915/pmu: Fix zero delta busyness issue
> 
> Vladimir Riabchun (1):
>        ftrace/samples: Fix function size computation
> 
> Wei Yang (1):
>        mm/khugepaged: fix the address passed to notifier on testing young
> 
> Xiongfeng Wang (1):
>        hrtimers: Unconditionally update target CPU base after offline timer migration
> 
> Yi Sun (2):
>        dmaengine: idxd: Remove improper idxd_free
>        dmaengine: idxd: Fix refcount underflow on module unload
> 
> wangzijie (1):
>        proc: fix type confusion in pde_set_flags()
> 
>   .../bindings/serial/brcm,bcm7271-uart.yaml         |   2 +-
>   Documentation/netlink/specs/mptcp_pm.yaml          |  52 ++++---
>   Documentation/networking/can.rst                   |   2 +-
>   arch/riscv/include/asm/compat.h                    |   1 -
>   arch/s390/kernel/perf_cpum_cf.c                    |   4 +-
>   arch/s390/kernel/perf_pai_crypto.c                 |   4 +-
>   arch/s390/kernel/perf_pai_ext.c                    |   2 +-
>   debian.master/upstream-stable                      |   4 +-
>   drivers/dma/dw/rzn1-dmamux.c                       |  15 +-
>   drivers/dma/idxd/init.c                            |  39 ++---
>   drivers/dma/qcom/bam_dma.c                         |   8 +-
>   drivers/dma/ti/edma.c                              |   4 +-
>   drivers/edac/altera_edac.c                         |   1 -
>   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c           |   3 -
>   drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c              |  12 +-
>   drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c              |  64 ++++----
>   drivers/gpu/drm/amd/amdgpu/vi.c                    |   7 +
>   drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c  |   5 +
>   drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c   |   7 +-
>   drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c  |   8 +-
>   .../drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c    |   2 +-
>   drivers/gpu/drm/i915/display/intel_display_power.c |   6 +-
>   drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c  |  16 ++
>   drivers/gpu/drm/mediatek/mtk_drm_drv.c             |  11 +-
>   drivers/i2c/busses/i2c-i801.c                      |   2 +-
>   drivers/input/misc/iqs7222.c                       |   3 +
>   drivers/input/serio/i8042-acpipnpio.h              |  14 ++
>   drivers/mtd/nand/raw/atmel/nand-controller.c       |  18 ++-
>   drivers/mtd/nand/raw/stm32_fmc2_nand.c             |  46 +++---
>   drivers/mtd/nand/spi/winbond.c                     |  37 ++++-
>   drivers/net/can/xilinx_can.c                       |  16 +-
>   drivers/net/ethernet/freescale/fec_main.c          |   3 +-
>   drivers/net/ethernet/intel/i40e/i40e_main.c        |   2 +-
>   drivers/net/ethernet/intel/igb/igb_ethtool.c       |   5 +-
>   drivers/net/phy/mdio_bus.c                         |   4 +-
>   drivers/nvme/host/pci.c                            |   3 +
>   drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c     |   4 +-
>   drivers/phy/tegra/xusb-tegra210.c                  |   6 +-
>   drivers/phy/ti/phy-omap-usb2.c                     |  13 ++
>   drivers/phy/ti/phy-ti-pipe3.c                      |  13 ++
>   drivers/regulator/sy7636a-regulator.c              |   7 +-
>   drivers/tty/hvc/hvc_console.c                      |   6 +-
>   drivers/tty/serial/sc16is7xx.c                     |  14 +-
>   drivers/usb/gadget/function/f_midi2.c              |  11 +-
>   drivers/usb/gadget/udc/dummy_hcd.c                 |   8 +-
>   drivers/usb/host/xhci-mem.c                        |   2 +-
>   drivers/usb/serial/option.c                        |  17 ++
>   fs/btrfs/extent_io.c                               |  78 ++++++++--
>   fs/btrfs/qgroup.c                                  |   6 +-
>   fs/ceph/debugfs.c                                  |  14 +-
>   fs/ceph/dir.c                                      |  10 +-
>   fs/ceph/file.c                                     |  10 +-
>   fs/ceph/inode.c                                    |  81 ++++++++--
>   fs/ceph/mds_client.c                               | 172 +++++++++++++--------
>   fs/ceph/mds_client.h                               |  18 ++-
>   fs/ext4/namei.c                                    |  14 +-
>   fs/fuse/file.c                                     |   5 +-
>   fs/kernfs/file.c                                   |  54 ++++---
>   fs/nfs/client.c                                    |   2 +
>   fs/nfs/direct.c                                    |  21 ++-
>   fs/nfs/file.c                                      |  21 ++-
>   fs/nfs/flexfilelayout/flexfilelayout.c             |  21 ++-
>   fs/nfs/inode.c                                     |   4 +-
>   fs/nfs/internal.h                                  |  17 +-
>   fs/nfs/io.c                                        |  55 ++++---
>   fs/nfs/nfs42proc.c                                 |   2 +
>   fs/nfs/nfs4file.c                                  |   2 +
>   fs/nfs/nfs4proc.c                                  |   6 +-
>   fs/nfs/write.c                                     |   1 +
>   fs/ocfs2/extent_map.c                              |  10 +-
>   fs/proc/generic.c                                  |   3 +-
>   fs/smb/server/connection.c                         |  34 +++-
>   fs/smb/server/connection.h                         |  14 +-
>   fs/smb/server/mgmt/user_session.c                  |  36 ++++-
>   fs/smb/server/mgmt/user_session.h                  |   3 +
>   fs/smb/server/smb2pdu.c                            |  40 ++---
>   include/linux/compiler-clang.h                     |  29 +++-
>   include/linux/fs.h                                 |  10 +-
>   include/linux/pgalloc.h                            |  29 ++++
>   include/linux/pgtable.h                            |  13 +-
>   include/net/netfilter/nf_tables.h                  |   1 -
>   include/net/netfilter/nf_tables_core.h             |  10 +-
>   include/net/netns/nftables.h                       |   1 +
>   include/net/sock.h                                 |  40 ++++-
>   include/uapi/linux/mptcp_pm.h                      |  50 +++---
>   kernel/bpf/helpers.c                               |   7 +-
>   kernel/time/hrtimer.c                              |  50 ++----
>   kernel/trace/fgraph.c                              |   3 +-
>   kernel/trace/trace.c                               |  10 +-
>   mm/damon/core.c                                    |   4 +
>   mm/damon/lru_sort.c                                |   3 +
>   mm/damon/reclaim.c                                 |   3 +
>   mm/damon/sysfs.c                                   |  14 +-
>   mm/kasan/init.c                                    |  12 +-
>   mm/khugepaged.c                                    |   4 +-
>   mm/memory-failure.c                                |   7 +-
>   mm/percpu.c                                        |   6 +-
>   mm/sparse-vmemmap.c                                |   6 +-
>   net/bridge/br.c                                    |   7 +
>   net/can/j1939/bus.c                                |   5 +-
>   net/can/j1939/socket.c                             |   3 +
>   net/ceph/messenger.c                               |   7 +-
>   net/core/sock.c                                    |   5 +
>   net/hsr/hsr_device.c                               |  97 +++++++++++-
>   net/hsr/hsr_main.c                                 |   4 +-
>   net/hsr/hsr_main.h                                 |   3 +
>   net/ipv4/ip_tunnel_core.c                          |   6 +
>   net/ipv4/tcp_bpf.c                                 |   5 +-
>   net/netfilter/nf_tables_api.c                      |  66 ++++----
>   net/netfilter/nft_lookup.c                         |  43 +++++-
>   net/netfilter/nft_set_rbtree.c                     |   6 +-
>   net/sunrpc/xprtsock.c                              |   6 +-
>   samples/ftrace/ftrace-direct-modify.c              |   2 +-
>   scripts/Makefile.kasan                             |  12 +-
>   security/integrity/ima/ima_main.c                  |   7 +-
>   security/integrity/integrity.h                     |   3 +-
>   sound/pci/hda/patch_realtek.c                      |   1 +
>   117 files changed, 1290 insertions(+), 597 deletions(-)
>   create mode 100644 include/linux/pgalloc.h
> 


Applied to noble:linux/master-next. Thanks.

-Stefan

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