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:
v5.4.176 upstream stable release
from git://git.kernel.org/
Bluetooth: refactor malicious adv data check
s390/hypfs: include z/VM guests with access control group set
scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices
udf: Restore i_lenAlloc when inode expansion fails
udf: Fix NULL ptr deref when converting from inline format
PM: wakeup: simplify the output logic of pm_show_wakelocks()
tracing/histogram: Fix a potential memory leak for kstrdup()
tracing: Don't inc err_log entry count if entry allocation fails
fsnotify: fix fsnotify hooks in pseudo filesystems
drm/etnaviv: relax submit size limits
arm64: errata: Fix exec handling in erratum 1418040 workaround
netfilter: nft_payload: do not update layer 4 checksum when mangling fragments
serial: 8250: of: Fix mapped region size when using reg-offset property
serial: stm32: fix software flow control transfer
tty: n_gsm: fix SW flow control encoding/handling
tty: Add support for Brainboxes UC cards.
usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge
usb: common: ulpi: Fix crash in ulpi_match()
usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS
USB: core: Fix hang in usb_kill_urb by adding memory barriers
usb: typec: tcpm: Do not disconnect while receiving VBUS off
ucsi_ccg: Check DEV_INT bit only when starting CCG4
net: sfp: ignore disabled SFP node
powerpc/32: Fix boot failure with GCC latent entropy plugin
i40e: Increase delay to 1 s after global EMP reset
i40e: Fix issue when maximum queues is exceeded
i40e: Fix queues reservation for XDP
i40e: fix unsigned stat widths
rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev
rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev
scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()
ipv6_tunnel: Rate limit warning messages
net: fix information leakage in /proc/net/ptype
hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649
hwmon: (lm90) Mark alert as broken for MAX6680
ping: fix the sk_bound_dev_if match in ping_lookup
ipv4: avoid using shared IP generator for connected sockets
hwmon: (lm90) Reduce maximum conversion rate for G781
NFSv4: Handle case where the lookup of a directory fails
NFSv4: nfs_atomic_open() can race when looking up a non-regular file
net-procfs: show net devices bound packet types
drm/msm: Fix wrong size calculation
drm/msm/dsi: Fix missing put_device() call in dsi_get_phy
drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
ipv6: annotate accesses to fn->fn_sernum
NFS: Ensure the server has an up to date ctime before hardlinking
NFS: Ensure the server has an up to date ctime before renaming
netfilter: conntrack: don't increment invalid counter on NF_REPEAT
net: phy: broadcom: hook up soft_reset for BCM54616S
phylib: fix potential use-after-free
rxrpc: Adjust retransmission backoff
hwmon: (lm90) Mark alert as broken for MAX6654
ibmvnic: init ->running_cap_crqs early
ibmvnic: don't spin in tasklet
drm/msm/hdmi: Fix missing put_device() call in msm_hdmi_get_phy
yam: fix a memory leak in yam_siocdevprivate()
net: hns3: handle empty unknown interrupt for VF
ipv4: raw: lock the socket in raw_bind()
ipv4: tcp: send zero IPID in SYNACK messages
ipv4: remove sparse error in ip_neigh_gw4()
dt-bindings: can: tcan4x5x: fix mram-cfg RX FIFO config
fsnotify: invalidate dcache before IN_DELETE event
block: Fix wrong offset in bio_truncate()
mtd: rawnand: mpc5121: Remove unused variable in ads5121_select_chip()
Linux 5.4.176
UBUNTU: upstream stable to v5.4.176
** 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
** 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:
+ v5.4.176 upstream stable release
+ from git://git.kernel.org/
- v5.4.176 upstream stable release
- from git://git.kernel.org/
+ Bluetooth: refactor malicious adv data check
+ s390/hypfs: include z/VM guests with access control group set
+ scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices
+ udf: Restore i_lenAlloc when inode expansion fails
+ udf: Fix NULL ptr deref when converting from inline format
+ PM: wakeup: simplify the output logic of pm_show_wakelocks()
+ tracing/histogram: Fix a potential memory leak for kstrdup()
+ tracing: Don't inc err_log entry count if entry allocation fails
+ fsnotify: fix fsnotify hooks in pseudo filesystems
+ drm/etnaviv: relax submit size limits
+ arm64: errata: Fix exec handling in erratum 1418040 workaround
+ netfilter: nft_payload: do not update layer 4 checksum when mangling fragments
+ serial: 8250: of: Fix mapped region size when using reg-offset property
+ serial: stm32: fix software flow control transfer
+ tty: n_gsm: fix SW flow control encoding/handling
+ tty: Add support for Brainboxes UC cards.
+ usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge
+ usb: common: ulpi: Fix crash in ulpi_match()
+ usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS
+ USB: core: Fix hang in usb_kill_urb by adding memory barriers
+ usb: typec: tcpm: Do not disconnect while receiving VBUS off
+ ucsi_ccg: Check DEV_INT bit only when starting CCG4
+ net: sfp: ignore disabled SFP node
+ powerpc/32: Fix boot failure with GCC latent entropy plugin
+ i40e: Increase delay to 1 s after global EMP reset
+ i40e: Fix issue when maximum queues is exceeded
+ i40e: Fix queues reservation for XDP
+ i40e: fix unsigned stat widths
+ rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev
+ rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev
+ scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()
+ ipv6_tunnel: Rate limit warning messages
+ net: fix information leakage in /proc/net/ptype
+ hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649
+ hwmon: (lm90) Mark alert as broken for MAX6680
+ ping: fix the sk_bound_dev_if match in ping_lookup
+ ipv4: avoid using shared IP generator for connected sockets
+ hwmon: (lm90) Reduce maximum conversion rate for G781
+ NFSv4: Handle case where the lookup of a directory fails
+ NFSv4: nfs_atomic_open() can race when looking up a non-regular file
+ net-procfs: show net devices bound packet types
+ drm/msm: Fix wrong size calculation
+ drm/msm/dsi: Fix missing put_device() call in dsi_get_phy
+ drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
+ ipv6: annotate accesses to fn->fn_sernum
+ NFS: Ensure the server has an up to date ctime before hardlinking
+ NFS: Ensure the server has an up to date ctime before renaming
+ netfilter: conntrack: don't increment invalid counter on NF_REPEAT
+ net: phy: broadcom: hook up soft_reset for BCM54616S
+ phylib: fix potential use-after-free
+ rxrpc: Adjust retransmission backoff
+ hwmon: (lm90) Mark alert as broken for MAX6654
+ ibmvnic: init ->running_cap_crqs early
+ ibmvnic: don't spin in tasklet
+ drm/msm/hdmi: Fix missing put_device() call in msm_hdmi_get_phy
+ yam: fix a memory leak in yam_siocdevprivate()
+ net: hns3: handle empty unknown interrupt for VF
+ ipv4: raw: lock the socket in raw_bind()
+ ipv4: tcp: send zero IPID in SYNACK messages
+ ipv4: remove sparse error in ip_neigh_gw4()
+ dt-bindings: can: tcan4x5x: fix mram-cfg RX FIFO config
+ fsnotify: invalidate dcache before IN_DELETE event
+ block: Fix wrong offset in bio_truncate()
+ mtd: rawnand: mpc5121: Remove unused variable in ads5121_select_chip()
+ Linux 5.4.176
+ UBUNTU: upstream stable to v5.4.176
** 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
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https://bugs.launchpad.net/bugs/1962345
Title:
Focal update: v5.4.176 upstream stable release
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