** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** Changed in: linux (Ubuntu Noble)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux (Ubuntu Noble)
Assignee: (unassigned) => Koichiro Den (koichiroden)
** Description changed:
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
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https://bugs.launchpad.net/bugs/2102266
Title:
Noble update: upstream stable patchset 2025-03-14
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