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 2022-01-14
Ported from the following upstream stable releases:
v4.14.259, v4.19.222
from git://git.kernel.org/
nfc: fix segfault in nfc_genl_dump_devices_done
drm/msm/dsi: set default num_data_lanes
net/mlx4_en: Update reported link modes for 1/10G
parisc/agp: Annotate parisc agp init functions with __init
i2c: rk3x: Handle a spurious start completion interrupt flag
net: netlink: af_netlink: Prevent empty skb by adding a check on len.
tracing: Fix a kmemleak false positive in tracing_map
bpf: fix panic due to oob in bpf_prog_test_run_skb
hwmon: (dell-smm) Fix warning on /proc/i8k creation error
mac80211: send ADDBA requests using the tid/queue of the aggregation session
recordmcount.pl: look for jgnop instruction as well as bcrl on s390
dm btree remove: fix use after free in rebalance_children()
audit: improve robustness of the audit queue handling
nfsd: fix use-after-free due to delegation race
x86: Make ARCH_USE_MEMREMAP_PROT a generic Kconfig symbol
x86/sme: Explicitly map new EFI memmap table as encrypted
ARM: socfpga: dts: fix qspi node compatible
dmaengine: st_fdma: fix MODULE_ALIAS
soc/tegra: fuse: Fix bitwise vs. logical OR warning
igbvf: fix double free in `igbvf_probe`
ixgbe: set X550 MDIO speed before talking to PHY
net/packet: rx_owner_map depends on pg_vec
sit: do not call ipip6_dev_free() from sit_init_net()
USB: gadget: bRequestType is a bitfield, not a enum
PCI/MSI: Clear PCI_MSIX_FLAGS_MASKALL on error
PCI/MSI: Mask MSI-X vectors only on success
USB: serial: option: add Telit FN990 compositions
timekeeping: Really make sure wall_to_monotonic isn't positive
libata: if T_LENGTH is zero, dma direction should be DMA_NONE
net: systemport: Add global locking for descriptor lifecycle
firmware: arm_scpi: Fix string overflow in SCPI genpd driver
ARM: dts: imx6ull-pinfunc: Fix CSI_DATA07__ESAI_TX0 pad name
fuse: annotate lock in fuse_reverse_inval_entry()
scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()
net: lan78xx: Avoid unnecessary self assignment
ARM: 8805/2: remove unneeded naked function usage
mwifiex: Remove unnecessary braces from HostCmd_SET_SEQ_NO_BSS_INFO
ARM: 8800/1: use choice for kernel unwinders
UBUNTU: [Config] updateconfigs for UNWINDER_ARM
Input: touchscreen - avoid bitwise vs logical OR warning
xen/blkfront: harden blkfront against event channel storms
xen/netfront: harden netfront against event channel storms
xen/console: harden hvc_xen against event channel storms
xen/netback: fix rx queue stall detection
xen/netback: don't queue unlimited number of packages
mac80211: track only QoS data frames for admission control
UBUNTU: upstream stable to v4.14.259, v4.19.222
** 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 2022-01-14
- upstream stable patchset 2022-01-14
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v4.14.259, v4.19.222
+
+ from git://git.kernel.org/
+
+ nfc: fix segfault in nfc_genl_dump_devices_done
+ drm/msm/dsi: set default num_data_lanes
+ net/mlx4_en: Update reported link modes for 1/10G
+ parisc/agp: Annotate parisc agp init functions with __init
+ i2c: rk3x: Handle a spurious start completion interrupt flag
+ net: netlink: af_netlink: Prevent empty skb by adding a check on len.
+ tracing: Fix a kmemleak false positive in tracing_map
+ bpf: fix panic due to oob in bpf_prog_test_run_skb
+ hwmon: (dell-smm) Fix warning on /proc/i8k creation error
+ mac80211: send ADDBA requests using the tid/queue of the aggregation session
+ recordmcount.pl: look for jgnop instruction as well as bcrl on s390
+ dm btree remove: fix use after free in rebalance_children()
+ audit: improve robustness of the audit queue handling
+ nfsd: fix use-after-free due to delegation race
+ x86: Make ARCH_USE_MEMREMAP_PROT a generic Kconfig symbol
+ x86/sme: Explicitly map new EFI memmap table as encrypted
+ ARM: socfpga: dts: fix qspi node compatible
+ dmaengine: st_fdma: fix MODULE_ALIAS
+ soc/tegra: fuse: Fix bitwise vs. logical OR warning
+ igbvf: fix double free in `igbvf_probe`
+ ixgbe: set X550 MDIO speed before talking to PHY
+ net/packet: rx_owner_map depends on pg_vec
+ sit: do not call ipip6_dev_free() from sit_init_net()
+ USB: gadget: bRequestType is a bitfield, not a enum
+ PCI/MSI: Clear PCI_MSIX_FLAGS_MASKALL on error
+ PCI/MSI: Mask MSI-X vectors only on success
+ USB: serial: option: add Telit FN990 compositions
+ timekeeping: Really make sure wall_to_monotonic isn't positive
+ libata: if T_LENGTH is zero, dma direction should be DMA_NONE
+ net: systemport: Add global locking for descriptor lifecycle
+ firmware: arm_scpi: Fix string overflow in SCPI genpd driver
+ ARM: dts: imx6ull-pinfunc: Fix CSI_DATA07__ESAI_TX0 pad name
+ fuse: annotate lock in fuse_reverse_inval_entry()
+ scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()
+ net: lan78xx: Avoid unnecessary self assignment
+ ARM: 8805/2: remove unneeded naked function usage
+ mwifiex: Remove unnecessary braces from HostCmd_SET_SEQ_NO_BSS_INFO
+ ARM: 8800/1: use choice for kernel unwinders
+ UBUNTU: [Config] updateconfigs for UNWINDER_ARM
+ Input: touchscreen - avoid bitwise vs logical OR warning
+ xen/blkfront: harden blkfront against event channel storms
+ xen/netfront: harden netfront against event channel storms
+ xen/console: harden hvc_xen against event channel storms
+ xen/netback: fix rx queue stall detection
+ xen/netback: don't queue unlimited number of packages
+ mac80211: track only QoS data frames for admission control
+ UBUNTU: upstream stable to v4.14.259, v4.19.222
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https://bugs.launchpad.net/bugs/1957957
Title:
Bionic update: upstream stable patchset 2022-01-14
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