Focal update: v5.4.125 upstream stable release

Bug #1932957 reported by Kamal Mostafa
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Fix Released
Kamal Mostafa

Bug Description

SRU Justification

       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:

       v5.4.125 upstream stable release
       from git://

btrfs: tree-checker: do not error out if extent ref hash doesn't match
net: usb: cdc_ncm: don't spew notifications
ALSA: usb: update old-style static const declaration
nl80211: validate key indexes for cfg80211_registered_device
hwmon: (dell-smm-hwmon) Fix index values
netfilter: conntrack: unregister ipv4 sockopts on error unwind
efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared
efi: cper: fix snprintf() use in cper_dimm_err_location()
vfio/pci: Fix error return code in vfio_ecap_init()
vfio/pci: zap_vma_ptes() needs MMU
samples: vfio-mdev: fix error handing in mdpy_fb_probe()
vfio/platform: fix module_put call in error flow
ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service
HID: pidff: fix error return code in hid_pidff_init()
HID: i2c-hid: fix format string mismatch
net/sched: act_ct: Fix ct template allocation for zone 0
ACPICA: Clean up context mutex during object deletion
netfilter: nft_ct: skip expectations for confirmed conntrack
netfilter: nfnetlink_cthelper: hit EBUSY on updates if size mismatches
ieee802154: fix error return code in ieee802154_add_iface()
ieee802154: fix error return code in ieee802154_llsec_getparams()
ixgbevf: add correct exception tracing for XDP
ipv6: Fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions
ice: write register with correct offset
ice: Fix VFR issues for AVF drivers that expect ATQLEN cleared
ice: Allow all LLDP packets from PF to Tx
i2c: qcom-geni: Add shutdown callback for i2c
i40e: optimize for XDP_REDIRECT in xsk path
i40e: add correct exception tracing for XDP
arm64: dts: ls1028a: fix memory node
arm64: dts: zii-ultra: fix 12V_MAIN voltage
ARM: dts: imx7d-meerkat96: Fix the 'tuning-step' property
ARM: dts: imx7d-pico: Fix the 'tuning-step' property
ARM: dts: imx: emcon-avari: Fix nxp,pca8574 #gpio-cells
bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act
tipc: add extack messages for bearer/media failure
tipc: fix unique bearer names sanity check
Bluetooth: fix the erroneous flush_work() order
Bluetooth: use correct lock to prevent UAF of hdev object
net: caif: added cfserl_release function
net: caif: add proper error handling
net: caif: fix memory leak in caif_device_notify
net: caif: fix memory leak in cfusbl_device_notify
HID: i2c-hid: Skip ELAN power-on command after reset
HID: magicmouse: fix NULL-deref on disconnect
HID: multitouch: require Finger field to mark Win8 reports as MT
ALSA: timer: Fix master timer notification
ALSA: hda: Fix for mute key LED for HP Pavilion 15-CK0xx
ARM: dts: imx6dl-yapp4: Fix RGMII connection to QCA8334 switch
ARM: dts: imx6q-dhcom: Add PU,VDD1P1,VDD2P5 regulators
ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed
usb: dwc2: Fix build in periphal-only mode
pid: take a reference when initializing `cad_pid`
ocfs2: fix data corruption by fallocate
nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect
drm/amdgpu: Don't query CE and UE errors
drm/amdgpu: make sure we unpin the UVD BO
x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing
btrfs: mark ordered extent and inode with error if we fail to finish
btrfs: fix error handling in btrfs_del_csums
btrfs: return errors from btrfs_del_csums in cleanup_ref_head
btrfs: fixup error handling in fixup_inode_link_counts
mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY
bnxt_en: Remove the setting of dev_port.
mm: add thp_order
XArray: add xa_get_order
XArray: add xas_split
mm/filemap: fix storing to a THP shadow entry
btrfs: fix unmountable seed device after fstrim
KVM: SVM: Truncate GPR value for DR and CR accesses in !64-bit mode
KVM: arm64: Fix debug register indexing
lib/lz4: explicitly support in-place decompression
xen-pciback: redo VF placement in the virtual topology
i2c: qcom-geni: Suspend and resume the bus during SYSTEM_SLEEP_PM ops
neighbour: allow NUD_NOARP entries to be forced GCed
Linux 5.4.125
UBUNTU: upstream stable to v5.4.125

Changed in linux (Ubuntu):
status: New → Confirmed
tags: added: kernel-stable-tracking-bug
Changed in linux (Ubuntu Focal):
status: New → In Progress
importance: Undecided → Medium
assignee: nobody → Kamal Mostafa (kamalmostafa)
Changed in linux (Ubuntu):
status: Confirmed → Invalid
description: updated
Changed in linux (Ubuntu Focal):
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (18.2 KiB)

This bug was fixed in the package linux - 5.4.0-81.91

linux (5.4.0-81.91) focal; urgency=medium

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * large_dir in ext4 broken (LP: #1933074)
    - SAUCE: ext4: fix directory index node split corruption

  * Some test in kselftest/net on focal source tree were not tested at all
    (LP: #1934282)
    - selftests/net: add missing tests to Makefile

  * curtin: install flash-kernel in arm64 UEFI unexpected (LP: #1918427)
    - [Packaging] Allow grub-efi-arm* to satisfy recommends on ARM

  * Add in net from ubuntu_kernel_selftests back (LP: #1934293)
    - Revert "UBUNTU: SAUCE: selftests/net -- disable test"

  * in net from ubuntu_kernel_selftests failed on F-OEM-5.6 /
    F-OEM-5.10 / F-OEM-5.13 / F / G / H (LP: #1880645)
    - selftests: icmp_redirect: support expected failures

  * Focal update: v5.4.128 upstream stable release (LP: #1934179)
    - dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM
    - dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM
    - dmaengine: stedma40: add missing iounmap() on error in d40_probe()
    - afs: Fix an IS_ERR() vs NULL check
    - mm/memory-failure: make sure wait for page writeback in memory_failure
    - kvm: LAPIC: Restore guard to prevent illegal APIC register access
    - batman-adv: Avoid WARN_ON timing related checks
    - net: ipv4: fix memory leak in netlbl_cipsov4_add_std
    - vrf: fix maximum MTU
    - net: rds: fix memory leak in rds_recvmsg
    - net: lantiq: disable interrupt before sheduling NAPI
    - udp: fix race between close() and udp_abort()
    - rtnetlink: Fix regression in bridge VLAN configuration
    - net/sched: act_ct: handle DNAT tuple collision
    - net/mlx5e: Remove dependency in IPsec initialization flows
    - net/mlx5e: Fix page reclaim for dead peer hairpin
    - net/mlx5: Consider RoCE cap before init RDMA resources
    - net/mlx5e: allow TSO on VXLAN over VLAN topologies
    - net/mlx5e: Block offload of outer header csum for UDP tunnels
    - netfilter: synproxy: Fix out of bounds when parsing TCP options
    - sch_cake: Fix out of bounds when parsing TCP options and header
    - alx: Fix an error handling path in 'alx_probe()'
    - net: stmmac: dwmac1000: Fix extended MAC address registers definition
    - net: make get_net_ns return error if NET_NS is disabled
    - qlcnic: Fix an error handling path in 'qlcnic_probe()'
    - netxen_nic: Fix an error handling path in 'netxen_nic_probe()'
    - net: qrtr: fix OOB Read in qrtr_endpoint_post
    - ptp: improve max_adj check against unreasonable values
    - net: cdc_ncm: switch to eth%d interface naming
    - lantiq: net: fix duplicated skb in rx descriptor ring
    - net: usb: fix possible use-after-free in smsc75xx_bind
    - net: fec_ptp: fix issue caused by refactor the fec_devtype
    - net: ipv4: fix memory leak in ip_mc_add1_src
    - net/af_unix: fix a data-race in unix_dgram_sendmsg / unix_release_sock
    - be2net: Fix an error handling path in 'be_probe()'
    - net: hamradio: fix memory leak in mkiss_close
    - net: cdc_eem: fix tx fixup skb leak
    - cxgb4: fix wrong shift.
    - bnx...

Changed in linux (Ubuntu Focal):
status: Fix Committed → Fix Released
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