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:
v5.4.227 upstream stable release
from git://git.kernel.org/
arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series
arm: dts: rockchip: fix node name for hym8563 rtc
ARM: dts: rockchip: fix ir-receiver node names
ARM: dts: rockchip: rk3188: fix lcdc1-rgb24 node name
ARM: 9251/1: perf: Fix stacktraces for tracepoint events in THUMB2 kernels
ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation
ARM: dts: rockchip: disable arm_global_timer on rk3066 and rk3188
9p/fd: Use P9_HDRSZ for header size
regulator: slg51000: Wait after asserting CS pin
ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event
btrfs: send: avoid unaligned encoded writes when attempting to clone range
ASoC: soc-pcm: Add NULL check in BE reparenting
regulator: twl6030: fix get status of twl6032 regulators
fbcon: Use kzalloc() in fbcon_prepare_logo()
9p/xen: check logical size for buffer size
net: usb: qmi_wwan: add u-blox 0x1342 composition
mm/khugepaged: take the right locks for page table retraction
mm/khugepaged: fix GUP-fast interaction by sending IPI
mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths
xen/netback: do some code cleanup
xen/netback: don't call kfree_skb() with interrupts disabled
Revert "net: dsa: b53: Fix valid setting for MDB entries"
media: v4l2-dv-timings.c: fix too strict blanking sanity checks
memcg: fix possible use-after-free in memcg_write_event_control()
mm/gup: fix gup_pud_range() for dax
KVM: s390: vsie: Fix the initialization of the epoch extension (epdx) field
drm/shmem-helper: Remove errant put in error path
HID: usbhid: Add ALWAYS_POLL quirk for some mice
HID: hid-lg4ff: Add check for empty lbuf
HID: core: fix shift-out-of-bounds in hid_report_raw_event
can: af_can: fix NULL pointer dereference in can_rcv_filter
ieee802154: cc2520: Fix error return code in cc2520_hw_init()
ca8210: Fix crash by zero initializing data
drm/bridge: ti-sn65dsi86: Fix output polarity setting bug
gpio: amd8111: Fix PCI device reference count leak
e1000e: Fix TX dispatch condition
igb: Allocate MSI-X vector when testing
af_unix: Get user_ns from in_skb in unix_diag_get_exact().
Bluetooth: 6LoWPAN: add missing hci_dev_put() in get_l2cap_conn()
Bluetooth: Fix not cleanup led when bt_init fails
net: dsa: ksz: Check return value
selftests: rtnetlink: correct xfrm policy rule in kci_test_ipsec_offload
mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()
net: encx24j600: Add parentheses to fix precedence
net: encx24j600: Fix invalid logic in reading of MISTAT register
xen-netfront: Fix NULL sring after live migration
net: mvneta: Prevent out of bounds read in mvneta_config_rss()
i40e: Fix not setting default xps_cpus after reset
i40e: Fix for VF MAC address 0
i40e: Disallow ip4 and ip6 l4_4_bytes
NFC: nci: Bounds check struct nfc_target arrays
nvme initialize core quirks before calling nvme_init_subsystem
net: stmmac: fix "snps,axi-config" node property parsing
net: thunderx: Fix missing destroy_workqueue of nicvf_rx_mode_wq
net: hisilicon: Fix potential use-after-free in hisi_femac_rx()
net: hisilicon: Fix potential use-after-free in hix5hd2_rx()
tipc: Fix potential OOB in tipc_link_proto_rcv()
ipv4: Fix incorrect route flushing when source address is deleted
ipv4: Fix incorrect route flushing when table ID 0 is used
ethernet: aeroflex: fix potential skb leak in greth_init_rings()
xen/netback: fix build warning
net: plip: don't call kfree_skb/dev_kfree_skb() under spin_lock_irq()
ipv6: avoid use-after-free in ip6_fragment()
net: mvneta: Fix an out of bounds check
can: esd_usb: Allow REC and TEC to return to zero
Linux 5.4.227
UBUNTU: Upstream stable to v5.4.227
** 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)
Status: Confirmed => Invalid
** 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)
** 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:
+ v5.4.227 upstream stable release
+ from git://git.kernel.org/
- v5.4.227 upstream stable release
- from git://git.kernel.org/
+ arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series
+ arm: dts: rockchip: fix node name for hym8563 rtc
+ ARM: dts: rockchip: fix ir-receiver node names
+ ARM: dts: rockchip: rk3188: fix lcdc1-rgb24 node name
+ ARM: 9251/1: perf: Fix stacktraces for tracepoint events in THUMB2 kernels
+ ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation
+ ARM: dts: rockchip: disable arm_global_timer on rk3066 and rk3188
+ 9p/fd: Use P9_HDRSZ for header size
+ regulator: slg51000: Wait after asserting CS pin
+ ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event
+ btrfs: send: avoid unaligned encoded writes when attempting to clone range
+ ASoC: soc-pcm: Add NULL check in BE reparenting
+ regulator: twl6030: fix get status of twl6032 regulators
+ fbcon: Use kzalloc() in fbcon_prepare_logo()
+ 9p/xen: check logical size for buffer size
+ net: usb: qmi_wwan: add u-blox 0x1342 composition
+ mm/khugepaged: take the right locks for page table retraction
+ mm/khugepaged: fix GUP-fast interaction by sending IPI
+ mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths
+ xen/netback: do some code cleanup
+ xen/netback: don't call kfree_skb() with interrupts disabled
+ Revert "net: dsa: b53: Fix valid setting for MDB entries"
+ media: v4l2-dv-timings.c: fix too strict blanking sanity checks
+ memcg: fix possible use-after-free in memcg_write_event_control()
+ mm/gup: fix gup_pud_range() for dax
+ KVM: s390: vsie: Fix the initialization of the epoch extension (epdx) field
+ drm/shmem-helper: Remove errant put in error path
+ HID: usbhid: Add ALWAYS_POLL quirk for some mice
+ HID: hid-lg4ff: Add check for empty lbuf
+ HID: core: fix shift-out-of-bounds in hid_report_raw_event
+ can: af_can: fix NULL pointer dereference in can_rcv_filter
+ ieee802154: cc2520: Fix error return code in cc2520_hw_init()
+ ca8210: Fix crash by zero initializing data
+ drm/bridge: ti-sn65dsi86: Fix output polarity setting bug
+ gpio: amd8111: Fix PCI device reference count leak
+ e1000e: Fix TX dispatch condition
+ igb: Allocate MSI-X vector when testing
+ af_unix: Get user_ns from in_skb in unix_diag_get_exact().
+ Bluetooth: 6LoWPAN: add missing hci_dev_put() in get_l2cap_conn()
+ Bluetooth: Fix not cleanup led when bt_init fails
+ net: dsa: ksz: Check return value
+ selftests: rtnetlink: correct xfrm policy rule in kci_test_ipsec_offload
+ mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()
+ net: encx24j600: Add parentheses to fix precedence
+ net: encx24j600: Fix invalid logic in reading of MISTAT register
+ xen-netfront: Fix NULL sring after live migration
+ net: mvneta: Prevent out of bounds read in mvneta_config_rss()
+ i40e: Fix not setting default xps_cpus after reset
+ i40e: Fix for VF MAC address 0
+ i40e: Disallow ip4 and ip6 l4_4_bytes
+ NFC: nci: Bounds check struct nfc_target arrays
+ nvme initialize core quirks before calling nvme_init_subsystem
+ net: stmmac: fix "snps,axi-config" node property parsing
+ net: thunderx: Fix missing destroy_workqueue of nicvf_rx_mode_wq
+ net: hisilicon: Fix potential use-after-free in hisi_femac_rx()
+ net: hisilicon: Fix potential use-after-free in hix5hd2_rx()
+ tipc: Fix potential OOB in tipc_link_proto_rcv()
+ ipv4: Fix incorrect route flushing when source address is deleted
+ ipv4: Fix incorrect route flushing when table ID 0 is used
+ ethernet: aeroflex: fix potential skb leak in greth_init_rings()
+ xen/netback: fix build warning
+ net: plip: don't call kfree_skb/dev_kfree_skb() under spin_lock_irq()
+ ipv6: avoid use-after-free in ip6_fragment()
+ net: mvneta: Fix an out of bounds check
+ can: esd_usb: Allow REC and TEC to return to zero
+ Linux 5.4.227
+ UBUNTU: Upstream stable to v5.4.227
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https://bugs.launchpad.net/bugs/2003901
Title:
Focal update: v5.4.227 upstream stable release
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Focal:
In Progress
Bug description:
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:
v5.4.227 upstream stable release
from git://git.kernel.org/
arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series
arm: dts: rockchip: fix node name for hym8563 rtc
ARM: dts: rockchip: fix ir-receiver node names
ARM: dts: rockchip: rk3188: fix lcdc1-rgb24 node name
ARM: 9251/1: perf: Fix stacktraces for tracepoint events in THUMB2 kernels
ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation
ARM: dts: rockchip: disable arm_global_timer on rk3066 and rk3188
9p/fd: Use P9_HDRSZ for header size
regulator: slg51000: Wait after asserting CS pin
ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event
btrfs: send: avoid unaligned encoded writes when attempting to clone range
ASoC: soc-pcm: Add NULL check in BE reparenting
regulator: twl6030: fix get status of twl6032 regulators
fbcon: Use kzalloc() in fbcon_prepare_logo()
9p/xen: check logical size for buffer size
net: usb: qmi_wwan: add u-blox 0x1342 composition
mm/khugepaged: take the right locks for page table retraction
mm/khugepaged: fix GUP-fast interaction by sending IPI
mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths
xen/netback: do some code cleanup
xen/netback: don't call kfree_skb() with interrupts disabled
Revert "net: dsa: b53: Fix valid setting for MDB entries"
media: v4l2-dv-timings.c: fix too strict blanking sanity checks
memcg: fix possible use-after-free in memcg_write_event_control()
mm/gup: fix gup_pud_range() for dax
KVM: s390: vsie: Fix the initialization of the epoch extension (epdx) field
drm/shmem-helper: Remove errant put in error path
HID: usbhid: Add ALWAYS_POLL quirk for some mice
HID: hid-lg4ff: Add check for empty lbuf
HID: core: fix shift-out-of-bounds in hid_report_raw_event
can: af_can: fix NULL pointer dereference in can_rcv_filter
ieee802154: cc2520: Fix error return code in cc2520_hw_init()
ca8210: Fix crash by zero initializing data
drm/bridge: ti-sn65dsi86: Fix output polarity setting bug
gpio: amd8111: Fix PCI device reference count leak
e1000e: Fix TX dispatch condition
igb: Allocate MSI-X vector when testing
af_unix: Get user_ns from in_skb in unix_diag_get_exact().
Bluetooth: 6LoWPAN: add missing hci_dev_put() in get_l2cap_conn()
Bluetooth: Fix not cleanup led when bt_init fails
net: dsa: ksz: Check return value
selftests: rtnetlink: correct xfrm policy rule in kci_test_ipsec_offload
mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()
net: encx24j600: Add parentheses to fix precedence
net: encx24j600: Fix invalid logic in reading of MISTAT register
xen-netfront: Fix NULL sring after live migration
net: mvneta: Prevent out of bounds read in mvneta_config_rss()
i40e: Fix not setting default xps_cpus after reset
i40e: Fix for VF MAC address 0
i40e: Disallow ip4 and ip6 l4_4_bytes
NFC: nci: Bounds check struct nfc_target arrays
nvme initialize core quirks before calling nvme_init_subsystem
net: stmmac: fix "snps,axi-config" node property parsing
net: thunderx: Fix missing destroy_workqueue of nicvf_rx_mode_wq
net: hisilicon: Fix potential use-after-free in hisi_femac_rx()
net: hisilicon: Fix potential use-after-free in hix5hd2_rx()
tipc: Fix potential OOB in tipc_link_proto_rcv()
ipv4: Fix incorrect route flushing when source address is deleted
ipv4: Fix incorrect route flushing when table ID 0 is used
ethernet: aeroflex: fix potential skb leak in greth_init_rings()
xen/netback: fix build warning
net: plip: don't call kfree_skb/dev_kfree_skb() under spin_lock_irq()
ipv6: avoid use-after-free in ip6_fragment()
net: mvneta: Fix an out of bounds check
can: esd_usb: Allow REC and TEC to return to zero
Linux 5.4.227
UBUNTU: Upstream stable to v5.4.227
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