Focal update: v5.4.70 upstream stable release

Bug #1900632 reported by Kamal Mostafa
10
This bug affects 1 person
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:

       v5.4.70 upstream stable release
       from git://git.kernel.org/

btrfs: fix filesystem corruption after a device replace
mmc: sdhci: Workaround broken command queuing on Intel GLK based IRBIS models
USB: gadget: f_ncm: Fix NDP16 datagram validation
gpio: siox: explicitly support only threaded irqs
gpio: mockup: fix resource leak in error path
gpio: tc35894: fix up tc35894 interrupt configuration
clk: socfpga: stratix10: fix the divider for the emac_ptp_free_clk
vsock/virtio: add transport parameter to the virtio_transport_reset_no_sock()
net: virtio_vsock: Enhance connection semantics
xfs: trim IO to found COW extent limit
Input: i8042 - add nopnp quirk for Acer Aspire 5 A515
iio: adc: qcom-spmi-adc5: fix driver name
ftrace: Move RCU is watching check after recursion check
memstick: Skip allocating card when removing host
drm/amdgpu: restore proper ref count in amdgpu_display_crtc_set_config
clocksource/drivers/timer-gx6605s: Fixup counter reload
libbpf: Remove arch-specific include path in Makefile
drivers/net/wan/hdlc_fr: Add needed_headroom for PVC devices
drm/sun4i: mixer: Extend regmap max_register
net: dec: de2104x: Increase receive ring size for Tulip
rndis_host: increase sleep time in the query-response loop
nvme-core: get/put ctrl and transport module in nvme_dev_open/release()
fuse: fix the ->direct_IO() treatment of iov_iter
drivers/net/wan/lapbether: Make skb->protocol consistent with the header
drivers/net/wan/hdlc: Set skb->protocol before transmitting
mac80211: Fix radiotap header channel flag for 6GHz band
mac80211: do not allow bigger VHT MPDUs than the hardware supports
tracing: Make the space reserved for the pid wider
tools/io_uring: fix compile breakage
spi: fsl-espi: Only process interrupts for expected events
nvme-pci: fix NULL req in completion handler
nvme-fc: fail new connections to a deleted host or remote port
gpio: sprd: Clear interrupt when setting the type as edge
phy: ti: am654: Fix a leak in serdes_am654_probe()
pinctrl: mvebu: Fix i2c sda definition for 98DX3236
nfs: Fix security label length not being reset
clk: tegra: Always program PLL_E when enabled
clk: samsung: exynos4: mark 'chipid' clock as CLK_IGNORE_UNUSED
iommu/exynos: add missing put_device() call in exynos_iommu_of_xlate()
gpio/aspeed-sgpio: enable access to all 80 input & output sgpios
gpio/aspeed-sgpio: don't enable all interrupts by default
gpio: aspeed: fix ast2600 bank properties
i2c: cpm: Fix i2c_ram structure
Input: trackpoint - enable Synaptics trackpoints
scripts/dtc: only append to HOST_EXTRACFLAGS instead of overwriting
random32: Restore __latent_entropy attribute on net_rand_state
block/diskstats: more accurate approximation of io_ticks for slow disks
mm: replace memmap_context by meminit_context
mm: don't rely on system state to detect hot-plug operations
nvme: Cleanup and rename nvme_block_nr()
nvme: Introduce nvme_lba_to_sect()
nvme: consolidate chunk_sectors settings
epoll: do not insert into poll queues until all sanity checks are done
epoll: replace ->visited/visited_list with generation count
epoll: EPOLL_CTL_ADD: close the race in decision to take fast path
ep_create_wakeup_source(): dentry name can change under you...
netfilter: ctnetlink: add a range check for l3/l4 protonum
Linux 5.4.70
UBUNTU: upstream stable to v5.4.70

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
Ian May (ian-may)
Changed in linux (Ubuntu Focal):
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (78.9 KiB)

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
    fstrim operations (LP: #1896578)
    - md: add md_submit_discard_bio() for submitting discard bio
    - 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-
    eTBZpZ/linux-4.15.0/fs/btrfs/ctree.c:3233! (LP: #1902254)
    - 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_free_extent()
    - btrfs: extent-tree: kill the BUG_ON() in insert_inline_extent_backref()
    - 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)
    - 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_after_clk_enable()
    - net: fec: Fix PHY init after phy_reset_after_clk_enable()
    - net: fix pos incrementment in ipv6_route_seq_next
    - net/smc: fix valid DMBE buffer sizes
    - net...

Changed in linux (Ubuntu Focal):
status: Fix Committed → Fix Released
Po-Hsu Lin (cypressyew)
Changed in linux (Ubuntu):
status: Confirmed → Invalid
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