** Changed in: linux (Ubuntu Focal)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/2080595
Title:
Focal update: v5.4.283 upstream stable release
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Focal:
Fix Committed
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:
v5.4.283 upstream stable release
from git://git.kernel.org/
fuse: Initialize beyond-EOF page contents before setting uptodate
ALSA: usb-audio: Support Yamaha P-125 quirk entry
xhci: Fix Panther point NULL pointer deref at full-speed re-enumeration
s390/dasd: fix error recovery leading to data corruption on ESE devices
arm64: ACPI: NUMA: initialize all values of acpi_early_node_map to
NUMA_NO_NODE
dm resume: don't return EINVAL when signalled
dm persistent data: fix memory allocation failure
vfs: Don't evict inode under the inode lru traversing context
bitmap: introduce generic optimized bitmap_size()
fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE
selinux: fix potential counting error in avc_add_xperms_decision()
drm/amdgpu: Actually check flags for all context ops.
memcg_write_event_control(): fix a user-triggerable oops
overflow.h: Add flex_array_size() helper
overflow: Implement size_t saturating arithmetic helpers
s390/cio: rename bitmap_size() -> idset_bitmap_size()
btrfs: rename bitmap_set_bits() -> btrfs_bitmap_set_bits()
s390/uv: Panic for set and remove shared access UVC errors
net/mlx5e: Correctly report errors for ethtool rx flows
atm: idt77252: prevent use after free in dequeue_rx()
net: axienet: Fix DMA descriptor cleanup path
net: axienet: Improve DMA error handling
net: axienet: Factor out TX descriptor chain cleanup
net: axienet: Check for DMA mapping errors
net: axienet: Drop MDIO interrupt registers from ethtools dump
net: axienet: Wrap DMA pointer writes to prepare for 64 bit
net: axienet: Upgrade descriptors to hold 64-bit addresses
net: axienet: Autodetect 64-bit DMA capability
net: axienet: Fix register defines comment description
net: dsa: vsc73xx: pass value in phy_write operation
net: hns3: fix a deadlock problem when config TC during resetting
ALSA: hda/realtek: Fix noise from speakers on Lenovo IdeaPad 3 15IAU7
ssb: Fix division by zero issue in ssb_calc_clock_rate
wifi: cw1200: Avoid processing an invalid TIM IE
i2c: riic: avoid potential division by zero
media: radio-isa: use dev_name to fill in bus_info
staging: ks7010: disable bh on tx_dev_lock
binfmt_misc: cleanup on filesystem umount
scsi: spi: Fix sshdr use
gfs2: setattr_chown: Add missing initialization
wifi: iwlwifi: abort scan when rfkill on but device enabled
IB/hfi1: Fix potential deadlock on &irq_src_lock and &dd->uctxt_lock
powerpc/xics: Check return value of kasprintf in icp_native_map_one_cpu
nvmet-trace: avoid dereferencing pointer too early
ext4: do not trim the group with corrupted block bitmap
quota: Remove BUG_ON from dqget()
media: pci: cx23885: check cx23885_vdev_init() return
fs: binfmt_elf_efpic: don't use missing interpreter's properties
scsi: lpfc: Initialize status local variable in lpfc_sli4_repost_sgl_list()
net/sun3_82586: Avoid reading past buffer in debug output
drm/lima: set gp bus_stop bit before hard reset
virtiofs: forbid newlines in tags
md: clean up invalid BUG_ON in md_ioctl
x86: Increase brk randomness entropy for 64-bit systems
powerpc/boot: Handle allocation failure in simple_realloc()
powerpc/boot: Only free if realloc() succeeds
btrfs: change BUG_ON to assertion when checking for delayed_node root
btrfs: handle invalid root reference found in may_destroy_subvol()
btrfs: send: handle unexpected data in header buffer in begin_cmd()
btrfs: delete pointless BUG_ON check on quota root in
btrfs_qgroup_account_extent()
f2fs: fix to do sanity check in update_sit_entry
usb: gadget: fsl: Increase size of name buffer for endpoints
nvme: clear caller pointer on identify failure
Bluetooth: bnep: Fix out-of-bound access
nvmet-tcp: do not continue for invalid icreq
NFS: avoid infinite loop in pnfs_update_layout.
openrisc: Call setup_memory() earlier in the init sequence
s390/iucv: fix receive buffer virtual vs physical address confusion
usb: dwc3: core: Skip setting event buffers for host only controllers
irqchip/gic-v3-its: Remove BUG_ON in its_vpe_irq_domain_alloc
ext4: set the type of max_zeroout to unsigned int to avoid overflow
nvmet-rdma: fix possible bad dereference when freeing rsps
hrtimer: Prevent queuing of hrtimer without a function callback
gtp: pull network headers in gtp_dev_xmit()
block: use "unsigned long" for blk_validate_block_size().
media: solo6x10: replace max(a, min(b, c)) by clamp(b, a, c)
dm mpath: pass IO start time to path selector
dm: do not use waitqueue for request-based DM
dm suspend: return -ERESTARTSYS instead of -EINTR
Bluetooth: Make use of __check_timeout on hci_sched_le
Bluetooth: hci_core: Fix not handling link timeouts propertly
Bluetooth: hci_core: Fix LE quote calculation
tc-testing: don't access non-existent variable on exception
kcm: Serialise kcm_sendmsg() for the same socket.
netfilter: nft_counter: Synchronize nft_counter_reset() against reader.
net: dsa: mv88e6xxx: global2: Expose ATU stats register
net: dsa: mv88e6xxx: global1_atu: Add helper for get next
net: dsa: mv88e6xxx: read FID when handling ATU violations
net: dsa: mv88e6xxx: replace ATU violation prints with trace points
net: dsa: mv88e6xxx: Fix out-of-bound access
netem: fix return value if duplicate enqueue fails
ipv6: prevent UAF in ip6_send_skb()
net: xilinx: axienet: Always disable promiscuous mode
net: xilinx: axienet: Fix dangling multicast addresses
drm/msm: use drm_debug_enabled() to check for debug categories
drm/msm/dpu: don't play tricks with debug macros
mmc: mmc_test: Fix NULL dereference on allocation failure
Bluetooth: MGMT: Add error handling to pair_device()
HID: wacom: Defer calculation of resolution until resolution_code is known
HID: microsoft: Add rumble support to latest xbox controllers
cxgb4: add forgotten u64 ivlan cast before shift
mmc: dw_mmc: allow biu and ciu clocks to defer
ALSA: timer: Relax start tick time check for slave timer elements
Input: MT - limit max slots
tools: move alignment-related macros to new <linux/align.h>
pinctrl: single: fix potential NULL dereference in pcs_get_function()
wifi: mwifiex: duplicate static structs used in driver instances
drm/amdkfd: don't allow mapping the MMIO HDP page with large pages
filelock: Correct the filelock owner in fcntl_setlk/fcntl_setlk64
media: uvcvideo: Fix integer overflow calculating timestamp
ata: libata-core: Fix null pointer dereference on error
cgroup/cpuset: Prevent UAF in proc_cpuset_show()
net:rds: Fix possible deadlock in rds_message_put
soundwire: stream: fix programming slave ports for non-continous port maps
r8152: Factor out OOB link list waits
ethtool: check device is present when getting link settings
gtp: fix a potential NULL pointer dereference
net: busy-poll: use ktime_get_ns() instead of local_clock()
nfc: pn533: Add dev_up/dev_down hooks to phy_ops
nfc: pn533: Add autopoll capability
nfc: pn533: Add poll mod list filling check
soc: qcom: cmd-db: Map shared memory as WC, not WB
cdc-acm: Add DISABLE_ECHO quirk for GE HealthCare UI Controller
USB: serial: option: add MeiG Smart SRM825L
usb: dwc3: omap: add missing depopulate in probe error path
usb: dwc3: core: Prevent USB core invalid event buffer address access
usb: dwc3: st: fix probed platform device ref count on probe error path
usb: dwc3: st: add missing depopulate in probe error path
usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in
remove_power_attributes()
net: dsa: mv8e6xxx: Fix stub function parameters
scsi: aacraid: Fix double-free on probe failure
Linux 5.4.283
UBUNTU: Upstream stable to v5.4.283
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