Public bug reported:
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:
v5.4.125 upstream stable release
from git://git.kernel.org/
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
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Focal)
Importance: Medium
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Tags: kernel-stable-tracking-bug
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: kernel-stable-tracking-bug
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** Description changed:
+ SRU Justification
- 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:
- 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:
+ v5.4.125 upstream stable release
+ from git://git.kernel.org/
- v5.4.125 upstream stable release
- from git://git.kernel.org/
+ 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
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https://bugs.launchpad.net/bugs/1932957
Title:
Focal update: v5.4.125 upstream stable release
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