Noble update: upstream stable patchset 2025-03-14

    SRU Justification

    Impact:
       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The following upstream
       stable patches should be included in the Ubuntu kernel:

       upstream stable patchset 2025-03-14

                Ported from the following upstream stable releases:
                        v6.6.68, v6.12.7

       from git://git.kernel.org/

usb: dwc2: gadget: Don't write invalid mapped sg entries into dma_desc with iommu enabled
PCI: vmd: Create domain symlink before pci_bus_add_devices()
PCI: Add ACS quirk for Broadcom BCM5760X NIC
usb: cdns3-ti: Add workaround for Errata i2409
MIPS: Loongson64: DTS: Fix msi node for ls7a
ASoC: Intel: sof_sdw: fix jack detection on ADL-N variant RVP
ASoC: Intel: sof_sdw: add quirk for Dell SKU 0B8C
usb: cdns3: Add quirk flag to enable suspend residency
platform/x86: p2sb: Make p2sb_get_devfn() return void
p2sb: Factor out p2sb_read_from_cache()
p2sb: Introduce the global flag p2sb_hidden_by_bios
p2sb: Move P2SB hide and unhide code to p2sb_scan_and_cache()
p2sb: Do not scan and remove the P2SB device when it is unhidden
i2c: pnx: Fix timeout in wait functions
xfs: fix the contact address for the sysfs ABI documentation
xfs: verify buffer, inode, and dquot items every tx commit
xfs: use consistent uid/gid when grabbing dquots for inodes
xfs: declare xfs_file.c symbols in xfs_file.h
xfs: create a new helper to return a file's allocation unit
xfs: Fix xfs_flush_unmap_range() range for RT
xfs: Fix xfs_prepare_shift() range for RT
xfs: don't walk off the end of a directory data block
xfs: convert comma to semicolon
xfs: fix file_path handling in tracepoints
xfs: remove unused parameter in macro XFS_DQUOT_LOGRES
xfs: attr forks require attr, not attr2
xfs: conditionally allow FS_XFLAG_REALTIME changes if S_DAX is set
xfs: Fix the owner setting issue for rmap query in xfs fsmap
xfs: use XFS_BUF_DADDR_NULL for daddrs in getfsmap code
xfs: take m_growlock when running growfsrt
xfs: reset rootdir extent size hint after growfsrt
tools: hv: change permissions of NetworkManager configuration file
cxl/pci: Fix potential bogus return value upon successful probing
cxl/region: Fix region creation for greater than x2 switches
net/smc: protect link down work from execute after lgr freed
net/smc: check sndbuf_space again after NOSPACE flag is set in smc_poll
net/smc: check iparea_offset and ipv6_prefixes_cnt when receiving proposal msg
net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg
net/smc: check smcd_v2_ext_offset when receiving proposal msg
net/smc: check return value of sock_recvmsg when draining clc data
net: mscc: ocelot: fix incorrect IFH SRC_PORT field in ocelot_ifh_set_basic()
netdevsim: prevent bad user input in nsim_dev_health_break_write()
ionic: Fix netdev notifier unregister on failure
ionic: use ee->offset when returning sprom data
net: renesas: rswitch: rework ts tags management
net: hinic: Fix cleanup in create_rxqs/txqs()
net: ethernet: bgmac-platform: fix an OF node reference leak
ipvs: Fix clamp() of ip_vs_conn_tab on small memory systems
netfilter: ipset: Fix for recursive locking warning
selftests: openvswitch: fix tcpdump execution
net: mdiobus: fix an OF node reference leak
mmc: sdhci-tegra: Remove SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC quirk
mmc: mtk-sd: disable wakeup in .remove() and in the error path of .probe()
EDAC/amd64: Simplify ECC check on unified memory controllers
net: tun: fix tun_napi_alloc_frags()
chelsio/chtls: prevent potential integer overflow on 32bit
i2c: riic: Always round-up when calculating bus period
efivarfs: Fix error on non-existent file
hexagon: Disable constant extender optimization for LLVM prior to 19.1.0
USB: serial: option: add TCL IK512 MBIM & ECM
USB: serial: option: add MeiG Smart SLM770A
USB: serial: option: add Netprisma LCUK54 modules for WWAN Ready
USB: serial: option: add MediaTek T7XX compositions
USB: serial: option: add Telit FE910C04 rmnet compositions
thunderbolt: Improve redrive mode handling
drm/modes: Avoid divide by zero harder in drm_mode_vrefresh()
drm/panel: novatek-nt35950: fix return value check in nt35950_probe()
i915/guc: Reset engine utilization buffer before registration
i915/guc: Ensure busyness counter increases motonically
i915/guc: Accumulate active runtime on gt reset
hwmon: (tmp513) Fix interpretation of values of Shunt Voltage and Limit Registers
hwmon: (tmp513) Fix Current Register value interpretation
hwmon: (tmp513) Fix interpretation of values of Temperature Result and Limit Registers
zram: refuse to use zero sized block device as backing device
zram: fix uninitialized ZRAM not releasing backing device
zram: fix potential UAF of zram table
vmalloc: fix accounting with i915
btrfs: tree-checker: reject inline extent items with 0 ref count
Drivers: hv: util: Avoid accessing a ringbuffer not initialized yet
KVM: x86: Play nice with protected guests in complete_hypercall_exit()
smb: client: fix TCP timers deadlock after rmmod
tracing: Fix test_event_printk() to process entire print argument
tracing: Add missing helper functions in event pointer dereference check
tracing: Add "%s" check in test_event_printk()
tracing: Have process_string() also allow arrays
selftests/memfd: run sysctl tests when PID namespace support is enabled
selftests/bpf: Use asm constraint "m" for LoongArch
io_uring: Fix registered ring file refcount leak
io_uring: check if iowq is killed before queuing
NFS/pnfs: Fix a live lock between recalled layouts and layoutget
of/irq: Fix interrupt-map cell length check in of_irq_parse_imap_parent()
of/irq: Fix using uninitialized variable @addr_len in API of_irq_parse_one()
nilfs2: fix buffer head leaks in calls to truncate_inode_pages()
nilfs2: prevent use of deleted inode
udmabuf: also check for F_SEAL_FUTURE_WRITE
of: Fix error path in of_parse_phandle_with_args_map()
of: Fix refcount leakage for OF node returned by __of_get_dma_parent()
ceph: validate snapdirname option length when mounting
ceph: improve error handling and short/overflow-read logic in __ceph_sync_read()
ceph: fix memory leaks in __ceph_sync_read()
epoll: Add synchronous wakeup support for ep_poll_callback
io_uring/rw: avoid punting to io-wq directly
drm/amdgpu: Handle NULL bo->tbo.resource (again) in amdgpu_vm_bo_update
xfs: sb_spino_align is not verified
xfs: fix sparse inode limits on runt AG
xfs: fix sb_spino_align checks for large fsblock sizes
xfs: fix zero byte checking in the superblock scrubber
netdev: fix repeated netlink messages in queue dump
team: Fix feature exposure when no ports are present
can: m_can: fix missed interrupts with m_can_pci
netdev-genl: avoid empty messages in queue dump
KVM: arm64: Do not allow ID_AA64MMFR0_EL1.ASIDbits to be overridden
KVM: arm64: Fix set_id_regs selftest for ASIDBITS becoming unwritable
net: mctp: handle skb cleanup on sock_queue failures
xhci: retry Stop Endpoint on buggy NEC controllers
usb: xhci: Limit Stop Endpoint retries
usb: xhci: Avoid queuing redundant Stop Endpoint commands
xhci: Turn NEC specific quirk for handling Stop Endpoint errors generic
thunderbolt: Add support for Intel Panther Lake-M/P
thunderbolt: Don't display nvm_version unless upgrade supported
drm/panel: st7701: Add prepare_prev_first flag to drm_panel
drm/panel: synaptics-r63353: Fix regulator unbalance
drm/amdgpu/nbio7.11: fix IP version check
drm/amdgpu/nbio7.7: fix IP version check
fgraph: Still initialize idle shadow stacks when starting
x86/hyperv: Fix hv tsc page based sched_clock for hibernation
accel/ivpu: Fix general protection fault in ivpu_bo_list()
accel/ivpu: Fix WARN in ivpu_ipc_send_receive_internal()
ocfs2: fix the space leak in LA when releasing LA
of: property: fw_devlink: Do not use interrupt-parent directly
of: address: Preserve the flags portion on 1:1 dma-ranges mapping
ceph: give up on paths longer than PATH_MAX
ceph: fix memory leak in ceph_direct_read_write()
UBUNTU: Upstream stable to v6.6.68, v6.12.7