Focal update: v5.4.72 upstream stable release
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Undecided
|
Kamal Mostafa |
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:
v5.4.72 upstream stable release
from git://git.
perf cs-etm: Move definition of 'traceid_list' global variable from header file
btrfs: don't pass system_chunk into can_overcommit
btrfs: take overcommit into account in inc_block_group_ro
ARM: 8939/1: kbuild: use correct nm executable
ACPI: Always build evged in
Bluetooth: Consolidate encryption handling in hci_encrypt_cfm
Bluetooth: Fix update of connection state in `hci_encrypt_cfm`
Bluetooth: Disconnect if E0 is used for Level 4
media: usbtv: Fix refcounting mixup
USB: serial: option: add Cellient MPL200 card
USB: serial: option: Add Telit FT980-KS composition
staging: comedi: check validity of wMaxPacketSize of usb endpoints found
USB: serial: pl2303: add device-id for HP GC device
USB: serial: ftdi_sio: add support for FreeCalypso JTAG+UART adapters
reiserfs: Initialize inode keys properly
reiserfs: Fix oops during mount
xen/events: don't use chip_data for legacy IRQs
crypto: bcm - Verify GCM/CCM key length in setkey
crypto: qat - check cipher length for aead AES-CBC-HMAC-SHA
Linux 5.4.72
UBUNTU: upstream stable to v5.4.72
CVE References
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
Changed in linux (Ubuntu Focal): | |
status: | New → In Progress |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
description: | updated |
Changed in linux (Ubuntu Focal): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
This bug was fixed in the package linux - 5.4.0-56.62
---------------
linux (5.4.0-56.62) focal; urgency=medium
* focal/linux: 5.4.0-56.62 -proposed tracker (LP: #1905300)
* CVE-2020-4788
- selftests/powerpc: rfi_flush: disable entry flush if present
- powerpc/64s: flush L1D on kernel entry
- powerpc/64s: flush L1D after user accesses
- selftests/powerpc: entry flush test
linux (5.4.0-55.61) focal; urgency=medium
* focal/linux: 5.4.0-55.61 -proposed tracker (LP: #1903175)
* Update kernel packaging to support forward porting kernels (LP: #1902957)
- [Debian] Update for leader included in BACKPORT_SUFFIX
* Avoid double newline when running insertchanges (LP: #1903293)
- [Packaging] insertchanges: avoid double newline
* EFI: Fails when BootCurrent entry does not exist (LP: #1899993)
- efivarfs: Replace invalid slashes with exclamation marks in dentries.
* CVE-2020-14351
- perf/core: Fix race in the perf_mmap_close() function
* raid10: Block discard is very slow, causing severe delays for mkfs and discard_ bio() for submitting discard bio
fstrim operations (LP: #1896578)
- md: add md_submit_
- md/raid10: extend r10bio devs to raid disks
- md/raid10: pull codes that wait for blocked dev into one function
- md/raid10: improve raid10 discard request
- md/raid10: improve discard request for far layout
- dm raid: fix discard limits for raid1 and raid10
- dm raid: remove unnecessary discard limits for raid10
* Bionic: btrfs: kernel BUG at /build/linux- linux-4. 15.0/fs/ btrfs/ctree. c:3233! (LP: #1902254) free_extent( ) inline_ extent_ backref( )
eTBZpZ/
- btrfs: drop unnecessary offset_in_page in extent buffer helpers
- btrfs: extent_io: do extra check for extent buffer read write functions
- btrfs: extent-tree: kill BUG_ON() in __btrfs_
- btrfs: extent-tree: kill the BUG_ON() in insert_
- btrfs: ctree: check key order before merging tree blocks
* Ethernet no link lights after reboot (Intel i225-v 2.5G) (LP: #1902578)
- igc: Add PHY power management control
* Undetected Data corruption in MPI workloads that use VSX for reductions on
POWER9 DD2.1 systems (LP: #1902694)
- powerpc: Fix undetected data corruption with P9N DD2.1 VSX CI load emulation
- selftests/powerpc: Make alignment handler test P9N DD2.1 vector CI load
workaround
* [20.04 FEAT] Support/enhancement of NVMe IPL (LP: #1902179)
- s390: nvme ipl
- s390: nvme reipl
- s390/ipl: support NVMe IPL kernel parameters
* uvcvideo: add mapping for HEVC payloads (LP: #1895803)
- media: uvcvideo: Add mapping for HEVC payloads
* Focal update: v5.4.73 upstream stable release (LP: #1902115) after_clk_ enable( ) after_clk_ enable( )
- ibmveth: Switch order of ibmveth_helper calls.
- ibmveth: Identify ingress large send packets.
- ipv4: Restore flowi4_oif update before call to xfrm_lookup_route
- mlx4: handle non-napi callers to napi_poll
- net: fec: Fix phy_device lookup for phy_reset_
- net: fec: Fix PHY init after phy_reset_
- net: fix pos incrementment in ipv6_route_seq_next
- net/smc: fix valid DMBE buffer sizes
- net...