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:
v5.4.258 upstream stable release
from git://git.kernel.org/
Linux 5.4.258
xen/events: replace evtchn_rwlock with RCU
ima: rework CONFIG_IMA dependency block
NFS: Fix a race in __nfs_list_for_each_server()
parisc: Restore __ldcw_align for PA-RISC 2.0 processors
RDMA/mlx5: Fix NULL string error
RDMA/siw: Fix connection failure handling
RDMA/uverbs: Fix typo of sizeof argument
RDMA/cma: Fix truncation compilation warning in make_cma_ports
gpio: pxa: disable pinctrl calls for MMP_GPIO
gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config()
IB/mlx4: Fix the size of a buffer in add_port_entries()
RDMA/core: Require admin capabilities to set system parameters
cpupower: add Makefile dependencies for install targets
sctp: update hb timer immediately after users change hb_interval
sctp: update transport state when processing a dupcook packet
tcp: fix delayed ACKs for MSS boundary condition
tcp: fix quick-ack counting to count actual ACKs of new data
net: stmmac: dwmac-stm32: fix resume on STM32 MCU
netfilter: handle the connecting collision properly in nf_conntrack_proto_sctp
net: nfc: llcp: Add lock when modifying device list
net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg
net: dsa: mv88e6xxx: Avoid EEPROM timeout when EEPROM is absent
ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
net: fix possible store tearing in neigh_periodic_work()
modpost: add missing else to the "of" check
NFSv4: Fix a nfs4_state_manager() race
NFS: Add a helper nfs_client_for_each_server()
NFS4: Trace state recovery operation
scsi: target: core: Fix deadlock due to recursive locking
ima: Finish deprecation of IMA_TRUSTED_KEYRING Kconfig
regmap: rbtree: Fix wrong register marked as in-cache when creating new node
wifi: mt76: mt76x02: fix MT76x0 external LNA gain handling
drivers/net: process the result of hdlc_open() and add call of hdlc_close() in
uhdlc_close()
wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet
wifi: iwlwifi: dbg_ini: fix structure packing
ubi: Refuse attaching if mtd's erasesize is 0
net: prevent rewrite of msg_name in sock_sendmsg()
net: replace calls to sock->ops->connect() with kernel_connect()
wifi: mwifiex: Fix tlv_buf_left calculation
qed/red_ll2: Fix undefined behavior bug in struct qed_ll2_info
scsi: zfcp: Fix a double put in zfcp_port_enqueue()
Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3"
rbd: take header_rwsem in rbd_dev_refresh() only when updating
rbd: decouple parent info read-in from updating rbd_dev
rbd: decouple header read-in from updating rbd_dev->header
rbd: move rbd_dev_refresh() definition
fs: binfmt_elf_efpic: fix personality for ELF-FDPIC
ata: libata-sata: increase PMP SRST timeout to 10s
ata: libata-core: Do not register PM operations for SAS ports
ata: libata-core: Fix port and device removal
ata: libata-core: Fix ata_port_request_pm() locking
net: thunderbolt: Fix TCPv6 GSO checksum calculation
btrfs: properly report 0 avail for very full file systems
ring-buffer: Update "shortest_full" in polling
i2c: i801: unregister tco_pdev in i801_probe() error path
ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES
ALSA: hda: Disable power save for solving pop issue on Lenovo ThinkCentre M70q
nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
serial: 8250_port: Check IRQ data before use
Smack:- Use overlay inode label in smack_inode_copy_up()
smack: Retrieve transmuting information in smack_inode_getsecurity()
smack: Record transmuting in smk_transmuted
i40e: fix return of uninitialized aq_ret in i40e_set_vsi_promisc
i40e: always propagate error value in i40e_set_vsi_promisc()
i40e: improve locking of mac_filter_hash
watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running
watchdog: iTCO_wdt: No need to stop the timer in probe
nvme-pci: do not set the NUMA node of device if it has none
fbdev/sh7760fb: Depend on FB=y
ncsi: Propagate carrier gain/loss events to the NCSI controller
powerpc/watchpoints: Annotate atomic context in more places
bpf: Clarify error expectations from bpf_clone_redirect
spi: nxp-fspi: reset the FLSHxCR1 registers
ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset()
ring-buffer: Avoid softlockup in ring_buffer_resize()
selftests/ftrace: Correctly enable event in instance-event.tc
parisc: irq: Make irq_stack_union static to avoid sparse warning
parisc: drivers: Fix sparse warning
parisc: iosapic.c: Fix sparse warnings
parisc: sba: Fix compile warning wrt list of SBA devices
gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip
xtensa: boot/lib: fix function prototypes
xtensa: boot: don't add include-dirs
xtensa: iss/network: make functions static
xtensa: add default definition for XCHAL_HAVE_DIV32
bus: ti-sysc: Fix SYSC_QUIRK_SWSUP_SIDLE_ACT handling for uart wake-up
ARM: dts: ti: omap: motorola-mapphone: Fix abe_clkctrl warning on boot
clk: tegra: fix error return case for recalc_rate
MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled
ata: libata: disallow dev-initiated LPM transitions to unsupported states
drm/amd/display: prevent potential division by zero errors
drm/amd/display: Fix LFC multiplier changing erratically
drm/amd/display: Reinstate LFC optimization
scsi: qla2xxx: Fix deletion race condition
scsi: qla2xxx: Fix update_fcport for current_topology
Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN
i2c: mux: demux-pinctrl: check the return value of devm_kstrdup()
gpio: tb10x: Fix an error handling path in tb10x_gpio_probe()
netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP
net: rds: Fix possible NULL-pointer dereference
team: fix null-ptr-deref when team device type is changed
net: bridge: use DEV_STATS_INC()
net: hns3: add 5ms delay before clear firmware reset irq source
dccp: fix dccp_v4_err()/dccp_v6_err() again
powerpc/perf/hv-24x7: Update domain value check
ipv4: fix null-deref in ipv4_link_failure
i40e: Fix VF VLAN offloading when port VLAN is configured
i40e: Fix warning message and call stack during rmmod i40e driver
i40e: Remove scheduling while atomic possibility
i40e: Fix for persistent lldp support
ASoC: imx-audmix: Fix return error with devm_clk_get()
selftests: tls: swap the TX and RX sockets in some tests
selftests/tls: Add {} to avoid static checker warning
bpf: Avoid deadlock when using queue and stack maps from NMI
netfilter: nf_tables: disallow element removal on anonymous sets
ASoC: meson: spdifin: start hw on dai probe
ext4: do not let fstrim block system suspend
ext4: move setting of trimmed bit into ext4_try_to_trim_range()
ext4: replace the traditional ternary conditional operator with with max()/min()
ext4: mark group as trimmed only if it was fully scanned
ext4: change s_last_trim_minblks type to unsigned long
ext4: scope ret locally in ext4_try_to_trim_range()
ext4: add new helper interface ext4_try_to_trim_range()
ext4: remove the 'group' parameter of ext4_trim_extent
ata: libahci: clear pending interrupt status
tracing: Increase trace array ref count on enable and filter files
SUNRPC: Mark the cred for revalidation if the server rejects it
NFS/pNFS: Report EINVAL errors from connect() to the server
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** 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
--
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/2042107
Title:
Focal update: v5.4.258 upstream stable release
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Focal:
New
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:
v5.4.258 upstream stable release
from git://git.kernel.org/
Linux 5.4.258
xen/events: replace evtchn_rwlock with RCU
ima: rework CONFIG_IMA dependency block
NFS: Fix a race in __nfs_list_for_each_server()
parisc: Restore __ldcw_align for PA-RISC 2.0 processors
RDMA/mlx5: Fix NULL string error
RDMA/siw: Fix connection failure handling
RDMA/uverbs: Fix typo of sizeof argument
RDMA/cma: Fix truncation compilation warning in make_cma_ports
gpio: pxa: disable pinctrl calls for MMP_GPIO
gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config()
IB/mlx4: Fix the size of a buffer in add_port_entries()
RDMA/core: Require admin capabilities to set system parameters
cpupower: add Makefile dependencies for install targets
sctp: update hb timer immediately after users change hb_interval
sctp: update transport state when processing a dupcook packet
tcp: fix delayed ACKs for MSS boundary condition
tcp: fix quick-ack counting to count actual ACKs of new data
net: stmmac: dwmac-stm32: fix resume on STM32 MCU
netfilter: handle the connecting collision properly in nf_conntrack_proto_sctp
net: nfc: llcp: Add lock when modifying device list
net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg
net: dsa: mv88e6xxx: Avoid EEPROM timeout when EEPROM is absent
ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
net: fix possible store tearing in neigh_periodic_work()
modpost: add missing else to the "of" check
NFSv4: Fix a nfs4_state_manager() race
NFS: Add a helper nfs_client_for_each_server()
NFS4: Trace state recovery operation
scsi: target: core: Fix deadlock due to recursive locking
ima: Finish deprecation of IMA_TRUSTED_KEYRING Kconfig
regmap: rbtree: Fix wrong register marked as in-cache when creating new node
wifi: mt76: mt76x02: fix MT76x0 external LNA gain handling
drivers/net: process the result of hdlc_open() and add call of hdlc_close()
in uhdlc_close()
wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet
wifi: iwlwifi: dbg_ini: fix structure packing
ubi: Refuse attaching if mtd's erasesize is 0
net: prevent rewrite of msg_name in sock_sendmsg()
net: replace calls to sock->ops->connect() with kernel_connect()
wifi: mwifiex: Fix tlv_buf_left calculation
qed/red_ll2: Fix undefined behavior bug in struct qed_ll2_info
scsi: zfcp: Fix a double put in zfcp_port_enqueue()
Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3"
rbd: take header_rwsem in rbd_dev_refresh() only when updating
rbd: decouple parent info read-in from updating rbd_dev
rbd: decouple header read-in from updating rbd_dev->header
rbd: move rbd_dev_refresh() definition
fs: binfmt_elf_efpic: fix personality for ELF-FDPIC
ata: libata-sata: increase PMP SRST timeout to 10s
ata: libata-core: Do not register PM operations for SAS ports
ata: libata-core: Fix port and device removal
ata: libata-core: Fix ata_port_request_pm() locking
net: thunderbolt: Fix TCPv6 GSO checksum calculation
btrfs: properly report 0 avail for very full file systems
ring-buffer: Update "shortest_full" in polling
i2c: i801: unregister tco_pdev in i801_probe() error path
ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES
ALSA: hda: Disable power save for solving pop issue on Lenovo ThinkCentre M70q
nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
serial: 8250_port: Check IRQ data before use
Smack:- Use overlay inode label in smack_inode_copy_up()
smack: Retrieve transmuting information in smack_inode_getsecurity()
smack: Record transmuting in smk_transmuted
i40e: fix return of uninitialized aq_ret in i40e_set_vsi_promisc
i40e: always propagate error value in i40e_set_vsi_promisc()
i40e: improve locking of mac_filter_hash
watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running
watchdog: iTCO_wdt: No need to stop the timer in probe
nvme-pci: do not set the NUMA node of device if it has none
fbdev/sh7760fb: Depend on FB=y
ncsi: Propagate carrier gain/loss events to the NCSI controller
powerpc/watchpoints: Annotate atomic context in more places
bpf: Clarify error expectations from bpf_clone_redirect
spi: nxp-fspi: reset the FLSHxCR1 registers
ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset()
ring-buffer: Avoid softlockup in ring_buffer_resize()
selftests/ftrace: Correctly enable event in instance-event.tc
parisc: irq: Make irq_stack_union static to avoid sparse warning
parisc: drivers: Fix sparse warning
parisc: iosapic.c: Fix sparse warnings
parisc: sba: Fix compile warning wrt list of SBA devices
gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip
xtensa: boot/lib: fix function prototypes
xtensa: boot: don't add include-dirs
xtensa: iss/network: make functions static
xtensa: add default definition for XCHAL_HAVE_DIV32
bus: ti-sysc: Fix SYSC_QUIRK_SWSUP_SIDLE_ACT handling for uart wake-up
ARM: dts: ti: omap: motorola-mapphone: Fix abe_clkctrl warning on boot
clk: tegra: fix error return case for recalc_rate
MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled
ata: libata: disallow dev-initiated LPM transitions to unsupported states
drm/amd/display: prevent potential division by zero errors
drm/amd/display: Fix LFC multiplier changing erratically
drm/amd/display: Reinstate LFC optimization
scsi: qla2xxx: Fix deletion race condition
scsi: qla2xxx: Fix update_fcport for current_topology
Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN
i2c: mux: demux-pinctrl: check the return value of devm_kstrdup()
gpio: tb10x: Fix an error handling path in tb10x_gpio_probe()
netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP
net: rds: Fix possible NULL-pointer dereference
team: fix null-ptr-deref when team device type is changed
net: bridge: use DEV_STATS_INC()
net: hns3: add 5ms delay before clear firmware reset irq source
dccp: fix dccp_v4_err()/dccp_v6_err() again
powerpc/perf/hv-24x7: Update domain value check
ipv4: fix null-deref in ipv4_link_failure
i40e: Fix VF VLAN offloading when port VLAN is configured
i40e: Fix warning message and call stack during rmmod i40e driver
i40e: Remove scheduling while atomic possibility
i40e: Fix for persistent lldp support
ASoC: imx-audmix: Fix return error with devm_clk_get()
selftests: tls: swap the TX and RX sockets in some tests
selftests/tls: Add {} to avoid static checker warning
bpf: Avoid deadlock when using queue and stack maps from NMI
netfilter: nf_tables: disallow element removal on anonymous sets
ASoC: meson: spdifin: start hw on dai probe
ext4: do not let fstrim block system suspend
ext4: move setting of trimmed bit into ext4_try_to_trim_range()
ext4: replace the traditional ternary conditional operator with with
max()/min()
ext4: mark group as trimmed only if it was fully scanned
ext4: change s_last_trim_minblks type to unsigned long
ext4: scope ret locally in ext4_try_to_trim_range()
ext4: add new helper interface ext4_try_to_trim_range()
ext4: remove the 'group' parameter of ext4_trim_extent
ata: libahci: clear pending interrupt status
tracing: Increase trace array ref count on enable and filter files
SUNRPC: Mark the cred for revalidation if the server rejects it
NFS/pNFS: Report EINVAL errors from connect() to the server
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