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:
upstream stable patchset 2022-04-13
Ported from the following upstream stable releases:
v4.14.269, v4.19.232
v4.14.270, v4.19.233
v4.14.271, v4.19.234
from git://git.kernel.org/
cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug
vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel
parisc/unaligned: Fix ldw() and stw() unalignment handlers
sr9700: sanity check for packet length
USB: zaurus: support another broken Zaurus
ping: remove pr_err from ping_lookup
net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends
gso: do not skip outer ip header in case of ipip and net_failover
openvswitch: Fix setting ipv6 fields causing hw csum failure
drm/edid: Always set RGB444
net/mlx5e: Fix wrong return value on ioctl EEPROM query failure
configfs: fix a race in configfs_{,un}register_subsystem()
RDMA/ib_srp: Fix a deadlock
iio: adc: men_z188_adc: Fix a resource leak in an error handling path
ata: pata_hpt37x: disable primary channel on HPT371
Revert "USB: serial: ch341: add new Product ID for CH341A"
usb: gadget: rndis: add spinlock for rndis response list
tracefs: Set the group ownership in apply_options() not parse_options()
USB: serial: option: add support for DW5829e
USB: serial: option: add Telit LE910R1 compositions
usb: dwc3: gadget: Let the interrupt handler disable bottom halves.
xhci: re-initialize the HC during resume if HCE was set
xhci: Prevent futile URB re-submissions due to incorrect return value.
tty: n_gsm: fix encoding of control signal octet bit DV
tty: n_gsm: fix proper link termination after failed open
Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR"
memblock: use kfree() to release kmalloced memblock regions
fget: clarify and improve __fget_files() implementation
gpio: tegra186: Fix chip_data type confusion
tracing: Have traceon and traceoff trigger honor the instance
UBUNTU: upstream stable to v4.14.269, v4.19.232
mac80211_hwsim: report NOACK frames in tx_status
mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work
i2c: bcm2835: Avoid clock stretching timeouts
Input: clear BTN_RIGHT/MIDDLE on buttonpads
cifs: fix double free race when mount fails in cifs_get_root()
dmaengine: shdma: Fix runtime PM imbalance on error
i2c: cadence: allow COMPILE_TEST
i2c: qup: allow COMPILE_TEST
net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990
usb: gadget: don't release an existing dev->buf
usb: gadget: clear related members when goto fail
ata: pata_hpt37x: fix PCI clock detection
ALSA: intel_hdmi: Fix reference to PCM buffer address
ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min
xfrm: fix MTU regression
netfilter: fix use-after-free in __nf_register_net_hook()
xfrm: enforce validity of offload input flags
netfilter: nf_queue: don't assume sk is full socket
netfilter: nf_queue: fix possible use-after-free
batman-adv: Request iflink once in batadv-on-batadv check
batman-adv: Request iflink once in batadv_get_real_netdevice
batman-adv: Don't expect inter-netns unique iflink indices
net: dcb: flush lingering app table entries for unregistered devices
net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client
net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server
mac80211: fix forwarded mesh frames AC & queue selection
net: stmmac: fix return value of __setup handler
net: sxgbe: fix return value of __setup handler
net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()
efivars: Respect "block" flag in efivar_entry_set_safe()
can: gs_usb: change active_channels's type from atomic_t to u8
ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions
soc: fsl: qe: Check of ioremap return value
net: chelsio: cxgb3: check the return value of pci_find_capability()
nl80211: Handle nla_memdup failures in handle_nan_filter
Input: elan_i2c - move regulator_[en|dis]able() out of elan_[en|dis]able_power()
Input: elan_i2c - fix regulator enable count imbalance after suspend/resume
HID: add mapping for KEY_ALL_APPLICATIONS
memfd: fix F_SEAL_WRITE after shmem huge page allocated
net: dcb: disable softirqs in dcbnl_flush_dev()
hamradio: fix macro redefine warning
UBUNTU: upstream stable to v4.14.270, v4.19.233
arm/arm64: Provide a wrapper for SMCCC 1.1 calls
arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit()
ARM: report Spectre v2 status through sysfs
ARM: early traps initialisation
ARM: use LOADADDR() to get load address of sections
UBUNTU: [Config] updateconfigs for HARDEN_BRANCH_HISTORY
ARM: Spectre-BHB workaround
ARM: include unprivileged BPF status in Spectre V2 reporting
ARM: fix build error when BPF_SYSCALL is disabled
ARM: fix co-processor register typo
ARM: Do not use NOCROSSREFS directive with ld.lld
ARM: fix build warning in proc-v7-bugs.c
xen/xenbus: don't let xenbus_grant_ring() remove grants in error case
xen/grant-table: add gnttab_try_end_foreign_access()
xen/blkfront: don't use gnttab_query_foreign_access() for mapped status
xen/netfront: don't use gnttab_query_foreign_access() for mapped status
xen/scsifront: don't use gnttab_query_foreign_access() for mapped status
xen/gntalloc: don't use gnttab_query_foreign_access()
xen: remove gnttab_query_foreign_access()
xen/9p: use alloc/free_pages_exact()
xen/gnttab: fix gnttab_end_foreign_access() without page specified
xen/netfront: react properly to failing gnttab_end_foreign_access_ref()
UBUNTU: upstream stable to v4.14.271, v4.19.234
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Bionic)
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 Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Bionic)
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:
+ upstream stable patchset 2022-04-13
- upstream stable patchset 2022-04-13
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v4.14.269, v4.19.232
+ v4.14.270, v4.19.233
+ v4.14.271, v4.19.234
+
+ from git://git.kernel.org/
+
+ cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug
+ vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
+ parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel
+ parisc/unaligned: Fix ldw() and stw() unalignment handlers
+ sr9700: sanity check for packet length
+ USB: zaurus: support another broken Zaurus
+ ping: remove pr_err from ping_lookup
+ net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends
+ gso: do not skip outer ip header in case of ipip and net_failover
+ openvswitch: Fix setting ipv6 fields causing hw csum failure
+ drm/edid: Always set RGB444
+ net/mlx5e: Fix wrong return value on ioctl EEPROM query failure
+ configfs: fix a race in configfs_{,un}register_subsystem()
+ RDMA/ib_srp: Fix a deadlock
+ iio: adc: men_z188_adc: Fix a resource leak in an error handling path
+ ata: pata_hpt37x: disable primary channel on HPT371
+ Revert "USB: serial: ch341: add new Product ID for CH341A"
+ usb: gadget: rndis: add spinlock for rndis response list
+ tracefs: Set the group ownership in apply_options() not parse_options()
+ USB: serial: option: add support for DW5829e
+ USB: serial: option: add Telit LE910R1 compositions
+ usb: dwc3: gadget: Let the interrupt handler disable bottom halves.
+ xhci: re-initialize the HC during resume if HCE was set
+ xhci: Prevent futile URB re-submissions due to incorrect return value.
+ tty: n_gsm: fix encoding of control signal octet bit DV
+ tty: n_gsm: fix proper link termination after failed open
+ Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of
DEVINIT/PREOS/ACR"
+ memblock: use kfree() to release kmalloced memblock regions
+ fget: clarify and improve __fget_files() implementation
+ gpio: tegra186: Fix chip_data type confusion
+ tracing: Have traceon and traceoff trigger honor the instance
+ UBUNTU: upstream stable to v4.14.269, v4.19.232
+ mac80211_hwsim: report NOACK frames in tx_status
+ mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work
+ i2c: bcm2835: Avoid clock stretching timeouts
+ Input: clear BTN_RIGHT/MIDDLE on buttonpads
+ cifs: fix double free race when mount fails in cifs_get_root()
+ dmaengine: shdma: Fix runtime PM imbalance on error
+ i2c: cadence: allow COMPILE_TEST
+ i2c: qup: allow COMPILE_TEST
+ net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990
+ usb: gadget: don't release an existing dev->buf
+ usb: gadget: clear related members when goto fail
+ ata: pata_hpt37x: fix PCI clock detection
+ ALSA: intel_hdmi: Fix reference to PCM buffer address
+ ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min
+ xfrm: fix MTU regression
+ netfilter: fix use-after-free in __nf_register_net_hook()
+ xfrm: enforce validity of offload input flags
+ netfilter: nf_queue: don't assume sk is full socket
+ netfilter: nf_queue: fix possible use-after-free
+ batman-adv: Request iflink once in batadv-on-batadv check
+ batman-adv: Request iflink once in batadv_get_real_netdevice
+ batman-adv: Don't expect inter-netns unique iflink indices
+ net: dcb: flush lingering app table entries for unregistered devices
+ net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client
+ net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server
+ mac80211: fix forwarded mesh frames AC & queue selection
+ net: stmmac: fix return value of __setup handler
+ net: sxgbe: fix return value of __setup handler
+ net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()
+ efivars: Respect "block" flag in efivar_entry_set_safe()
+ can: gs_usb: change active_channels's type from atomic_t to u8
+ ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions
+ soc: fsl: qe: Check of ioremap return value
+ net: chelsio: cxgb3: check the return value of pci_find_capability()
+ nl80211: Handle nla_memdup failures in handle_nan_filter
+ Input: elan_i2c - move regulator_[en|dis]able() out of
elan_[en|dis]able_power()
+ Input: elan_i2c - fix regulator enable count imbalance after suspend/resume
+ HID: add mapping for KEY_ALL_APPLICATIONS
+ memfd: fix F_SEAL_WRITE after shmem huge page allocated
+ net: dcb: disable softirqs in dcbnl_flush_dev()
+ hamradio: fix macro redefine warning
+ UBUNTU: upstream stable to v4.14.270, v4.19.233
+ arm/arm64: Provide a wrapper for SMCCC 1.1 calls
+ arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit()
+ ARM: report Spectre v2 status through sysfs
+ ARM: early traps initialisation
+ ARM: use LOADADDR() to get load address of sections
+ UBUNTU: [Config] updateconfigs for HARDEN_BRANCH_HISTORY
+ ARM: Spectre-BHB workaround
+ ARM: include unprivileged BPF status in Spectre V2 reporting
+ ARM: fix build error when BPF_SYSCALL is disabled
+ ARM: fix co-processor register typo
+ ARM: Do not use NOCROSSREFS directive with ld.lld
+ ARM: fix build warning in proc-v7-bugs.c
+ xen/xenbus: don't let xenbus_grant_ring() remove grants in error case
+ xen/grant-table: add gnttab_try_end_foreign_access()
+ xen/blkfront: don't use gnttab_query_foreign_access() for mapped status
+ xen/netfront: don't use gnttab_query_foreign_access() for mapped status
+ xen/scsifront: don't use gnttab_query_foreign_access() for mapped status
+ xen/gntalloc: don't use gnttab_query_foreign_access()
+ xen: remove gnttab_query_foreign_access()
+ xen/9p: use alloc/free_pages_exact()
+ xen/gnttab: fix gnttab_end_foreign_access() without page specified
+ xen/netfront: react properly to failing gnttab_end_foreign_access_ref()
+ UBUNTU: upstream stable to v4.14.271, v4.19.234
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https://bugs.launchpad.net/bugs/1968932
Title:
Bionic update: upstream stable patchset 2022-04-13
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