Focal update: v5.4.4 upstream stable release

Bug #1858424 reported by Seth Forshee on 2020-01-06
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Medium
Seth Forshee
Focal
Medium
Seth Forshee

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:

       v5.4.4 upstream stable release
       from git://git.kernel.org/

Linux 5.4.4
EDAC/ghes: Do not warn when incrementing refcount on 0
r8169: fix rtl_hw_jumbo_disable for RTL8168evl
workqueue: Fix missing kfree(rescuer) in destroy_workqueue()
blk-mq: make sure that line break can be printed
ext4: fix leak of quota reservations
ext4: fix a bug in ext4_wait_for_tail_page_commit
splice: only read in as much information as there is pipe buffer space
rtc: disable uie before setting time and enable after
USB: dummy-hcd: increase max number of devices to 32
powerpc: Define arch_is_kernel_initmem_freed() for lockdep
mm/shmem.c: cast the type of unmap_start to u64
s390/kaslr: store KASLR offset for early dumps
s390/smp,vdso: fix ASCE handling
firmware: qcom: scm: Ensure 'a0' status code is treated as signed
ext4: work around deleting a file with i_nlink == 0 safely
mm: memcg/slab: wait for !root kmem_cache refcnt killing on root kmem_cache destruction
mm, memfd: fix COW issue on MAP_PRIVATE and F_SEAL_FUTURE_WRITE mappings
powerpc: Fix vDSO clock_getres()
powerpc: Avoid clang warnings around setjmp and longjmp
omap: pdata-quirks: remove openpandora quirks for mmc3 and wl1251
omap: pdata-quirks: revert pandora specific gpiod additions
iio: ad7949: fix channels mixups
iio: ad7949: kill pointless "readback"-handling code
Revert "scsi: qla2xxx: Fix memory leak when sending I/O fails"
scsi: qla2xxx: Fix a dma_pool_free() call
scsi: qla2xxx: Fix SRB leak on switch command timeout
reiserfs: fix extended attributes on the root directory
ext4: Fix credit estimate for final inode freeing
quota: fix livelock in dquot_writeback_dquots
ext2: check err when partial != NULL
quota: Check that quota is not dirty before release
video/hdmi: Fix AVI bar unpack
powerpc/xive: Skip ioremap() of ESB pages for LSI interrupts
powerpc: Allow flush_icache_range to work across ranges >4GB
powerpc/xive: Prevent page fault issues in the machine crash handler
powerpc: Allow 64bit VDSO __kernel_sync_dicache to work across ranges >4GB
coresight: Serialize enabling/disabling a link device.
stm class: Lose the protocol driver when dropping its reference
ppdev: fix PPGETTIME/PPSETTIME ioctls
RDMA/core: Fix ib_dma_max_seg_size()
ARM: dts: omap3-tao3530: Fix incorrect MMC card detection GPIO polarity
mmc: host: omap_hsmmc: add code for special init of wl1251 to get rid of pandora_wl1251_init_card
pinctrl: samsung: Fix device node refcount leaks in S3C64xx wakeup controller init
pinctrl: samsung: Fix device node refcount leaks in init code
pinctrl: samsung: Fix device node refcount leaks in S3C24xx wakeup controller init
pinctrl: samsung: Fix device node refcount leaks in Exynos wakeup controller init
pinctrl: samsung: Add of_node_put() before return in error path
pinctrl: armada-37xx: Fix irq mask access in armada_37xx_irq_set_type()
pinctrl: rza2: Fix gpio name typos
ACPI: PM: Avoid attaching ACPI PM domain to certain devices
ACPI: EC: Rework flushing of pending work
ACPI: bus: Fix NULL pointer check in acpi_bus_get_private_data()
ACPI: OSL: only free map once in osl.c
ACPI / hotplug / PCI: Allocate resources directly under the non-hotplug bridge
ACPI: LPSS: Add dmi quirk for skipping _DEP check for some device-links
ACPI: LPSS: Add LNXVIDEO -> BYT I2C1 to lpss_device_links
ACPI: LPSS: Add LNXVIDEO -> BYT I2C7 to lpss_device_links
ACPI / utils: Move acpi_dev_get_first_match_dev() under CONFIG_ACPI
ALSA: oxfw: fix return value in error path of isochronous resources reservation
ALSA: fireface: fix return value in error path of isochronous resources reservation
cpufreq: powernv: fix stack bloat and hard limit on number of CPUs
PM / devfreq: Lock devfreq in trans_stat_show
intel_th: pci: Add Tiger Lake CPU support
intel_th: pci: Add Ice Lake CPU support
intel_th: Fix a double put_device() in error path
powerpc/perf: Disable trace_imc pmu
drm/panfrost: Open/close the perfcnt BO
perf tests: Fix out of bounds memory access
erofs: zero out when listxattr is called with no xattr
cpuidle: use first valid target residency as poll time
cpuidle: teo: Fix "early hits" handling for disabled idle states
cpuidle: teo: Consider hits and misses metrics of disabled states
cpuidle: teo: Rename local variable in teo_select()
cpuidle: teo: Ignore disabled idle states that are too deep
cpuidle: Do not unset the driver if it is there already
media: cec.h: CEC_OP_REC_FLAG_ values were swapped
media: radio: wl1273: fix interrupt masking on release
media: bdisp: fix memleak on release
media: vimc: sen: remove unused kthread_sen field
media: hantro: Fix picture order count table enable
media: hantro: Fix motion vectors usage condition
media: hantro: Fix s_fmt for dynamic resolution changes
s390/mm: properly clear _PAGE_NOEXEC bit when it is not supported
ar5523: check NULL before memcpy() in ar5523_cmd()
wil6210: check len before memcpy() calls
cgroup: pids: use atomic64_t for pids->limit
blk-mq: avoid sysfs buffer overflow with too many CPU cores
md: improve handling of bio with REQ_PREFLUSH in md_flush_request()
ASoC: fsl_audmix: Add spin lock to protect tdms
ASoC: Jack: Fix NULL pointer dereference in snd_soc_jack_report
ASoC: rt5645: Fixed typo for buddy jack support.
ASoC: rt5645: Fixed buddy jack support.
workqueue: Fix pwq ref leak in rescuer_thread()
workqueue: Fix spurious sanity check failures in destroy_workqueue()
dm zoned: reduce overhead of backing device checks
dm writecache: handle REQ_FUA
hwrng: omap - Fix RNG wait loop timeout
ovl: relax WARN_ON() on rename to self
ovl: fix corner case of non-unique st_dev;st_ino
lib: raid6: fix awk build warnings
rtlwifi: rtl8192de: Fix missing enable interrupt flag
rtlwifi: rtl8192de: Fix missing callback that tests for hw release of buffer
rtlwifi: rtl8192de: Fix missing code to retrieve RX buffer address
btrfs: record all roots for rename exchange on a subvol
Btrfs: send, skip backreference walking for extents with many references
btrfs: Remove btrfs_bio::flags member
btrfs: Avoid getting stuck during cyclic writebacks
Btrfs: fix negative subv_writers counter and data space leak after buffered write
Btrfs: fix metadata space leak on fixup worker failure to set range as delalloc
btrfs: use refcount_inc_not_zero in kill_all_nodes
btrfs: use btrfs_block_group_cache_done in update_block_group
btrfs: check page->mapping when loading free space cache
iwlwifi: pcie: fix support for transmitting SKBs with fraglist
usb: typec: fix use after free in typec_register_port()
phy: renesas: rcar-gen3-usb2: Fix sysfs interface of "role"
usb: dwc3: ep0: Clear started flag on completion
usb: dwc3: gadget: Clear started flag for non-IOC
usb: dwc3: gadget: Fix logical condition
usb: dwc3: pci: add ID for the Intel Comet Lake -H variant
virtio-balloon: fix managed page counts when migrating pages between zones
virt_wifi: fix use-after-free in virt_wifi_newlink()
mtd: rawnand: Change calculating of position page containing BBM
mtd: spear_smi: Fix Write Burst mode
brcmfmac: disable PCIe interrupts before bus reset
EDAC/altera: Use fast register IO for S10 IRQs
tpm: Switch to platform_get_irq_optional()
tpm: add check after commands attribs tab allocation
usb: mon: Fix a deadlock in usbmon between mmap and read
usb: core: urb: fix URB structure initialization function
USB: adutux: fix interface sanity check
usb: roles: fix a potential use after free
USB: serial: io_edgeport: fix epic endpoint lookup
USB: idmouse: fix interface sanity checks
USB: atm: ueagle-atm: add missing endpoint check
iio: adc: ad7124: Enable internal reference
iio: adc: ad7606: fix reading unnecessary data from device
iio: imu: inv_mpu6050: fix temperature reporting using bad unit
iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting
iio: adis16480: Fix scales factors
iio: imu: st_lsm6dsx: fix ODR check in st_lsm6dsx_write_raw
iio: adis16480: Add debugfs_reg_access entry
ARM: dts: pandora-common: define wl1251 as child node of mmc3
usb: common: usb-conn-gpio: Don't log an error on probe deferral
interconnect: qcom: qcs404: Walk the list safely on node removal
interconnect: qcom: sdm845: Walk the list safely on node removal
xhci: make sure interrupts are restored to correct state
xhci: handle some XHCI_TRUST_TX_LENGTH quirks cases as default behaviour.
xhci: Increase STS_HALT timeout in xhci_suspend()
xhci: fix USB3 device initiated resume race with roothub autosuspend
xhci: Fix memory leak in xhci_add_in_port()
usb: xhci: only set D3hot for pci device
staging: gigaset: add endpoint-type sanity check
staging: gigaset: fix illegal free on probe errors
staging: gigaset: fix general protection fault on probe
staging: vchiq: call unregister_chrdev_region() when driver registration fails
staging: rtl8712: fix interface sanity check
staging: rtl8188eu: fix interface sanity check
staging: exfat: fix multiple definition error of `rename_file'
binder: fix incorrect calculation for num_valid
usb: host: xhci-tegra: Correct phy enable sequence
usb: Allow USB device to be warm reset in suspended state
USB: documentation: flags on usb-storage versus UAS
USB: uas: heed CAPACITY_HEURISTICS
USB: uas: honor flag to avoid CAPACITY16
media: venus: remove invalid compat_ioctl32 handler
ceph: fix compat_ioctl for ceph_dir_operations
compat_ioctl: add compat_ptr_ioctl()
scsi: qla2xxx: Fix memory leak when sending I/O fails
scsi: qla2xxx: Fix double scsi_done for abort path
scsi: qla2xxx: Fix driver unload hang
scsi: qla2xxx: Do command completion on abort timeout
scsi: zfcp: trace channel log even for FCP command responses
scsi: lpfc: Fix bad ndlp ptr in xri aborted handling
Revert "nvme: Add quirk for Kingston NVME SSD running FW E8FK11.T"
nvme: Namepace identification descriptor list is optional
usb: gadget: pch_udc: fix use after free
usb: gadget: configfs: Fix missing spin_lock_init()

The following patches from this stable update had already been applies:

ovl: fix lookup failure on multi lower squashfs
ALSA: hda/realtek - Line-out jack doesn't work on a Dell AIO
seccomp: avoid overflow in implicit constant conversion
mfd: rk808: Fix RK818 ID template

CVE References

Seth Forshee (sforshee) on 2020-01-06
Changed in linux (Ubuntu):
status: New → Confirmed
tags: added: kernel-stable-tracking-bug
Changed in linux (Ubuntu Focal):
assignee: nobody → Seth Forshee (sforshee)
importance: Undecided → Medium
status: Confirmed → In Progress
Seth Forshee (sforshee) on 2020-01-06
description: updated
Seth Forshee (sforshee) on 2020-01-07
Changed in linux (Ubuntu Focal):
status: In Progress → Fix Committed
Launchpad Janitor (janitor) wrote :
Download full text (81.5 KiB)

This bug was fixed in the package linux - 5.4.0-18.22

---------------
linux (5.4.0-18.22) focal; urgency=medium

  * focal/linux: 5.4.0-18.22 -proposed tracker (LP: #1866488)

  * Packaging resync (LP: #1786013)
    - [Packaging] resync getabis
    - [Packaging] update helper scripts

  * Add sysfs attribute to show remapped NVMe (LP: #1863621)
    - SAUCE: ata: ahci: Add sysfs attribute to show remapped NVMe device count

  * [20.04 FEAT] Compression improvements in Linux kernel (LP: #1830208)
    - lib/zlib: add s390 hardware support for kernel zlib_deflate
    - s390/boot: rename HEAP_SIZE due to name collision
    - lib/zlib: add s390 hardware support for kernel zlib_inflate
    - s390/boot: add dfltcc= kernel command line parameter
    - lib/zlib: add zlib_deflate_dfltcc_enabled() function
    - btrfs: use larger zlib buffer for s390 hardware compression
    - [Config] Introducing s390x specific kernel config option CONFIG_ZLIB_DFLTCC

  * [UBUNTU 20.04] s390x/pci: increase CONFIG_PCI_NR_FUNCTIONS to 512 in kernel
    config (LP: #1866056)
    - [Config] Increase CONFIG_PCI_NR_FUNCTIONS from 64 to 512 starting with focal
      on s390x

  * CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set (LP: #1865332)
    - [Config] CONFIG_IP_MROUTE_MULTIPLE_TABLES=y

  * Dell XPS 13 9300 Intel 1650S wifi [34f0:1651] fails to load firmware
    (LP: #1865962)
    - iwlwifi: remove IWL_DEVICE_22560/IWL_DEVICE_FAMILY_22560
    - iwlwifi: 22000: fix some indentation
    - iwlwifi: pcie: rx: use rxq queue_size instead of constant
    - iwlwifi: allocate more receive buffers for HE devices
    - iwlwifi: remove some outdated iwl22000 configurations
    - iwlwifi: assume the driver_data is a trans_cfg, but allow full cfg

  * [FOCAL][REGRESSION] Intel Gen 9 brightness cannot be controlled
    (LP: #1861521)
    - Revert "USUNTU: SAUCE: drm/i915: Force DPCD backlight mode on Dell Precision
      4K sku"
    - Revert "UBUNTU: SAUCE: drm/i915: Force DPCD backlight mode on X1 Extreme 2nd
      Gen 4K AMOLED panel"
    - SAUCE: drm/dp: Introduce EDID-based quirks
    - SAUCE: drm/i915: Force DPCD backlight mode on X1 Extreme 2nd Gen 4K AMOLED
      panel
    - SAUCE: drm/i915: Force DPCD backlight mode for some Dell CML 2020 panels

  * [20.04 FEAT] Enable proper kprobes on ftrace support (LP: #1865858)
    - s390/ftrace: save traced function caller
    - s390: support KPROBES_ON_FTRACE

  * alsa/sof: load different firmware on different platforms (LP: #1857409)
    - ASoC: SOF: Intel: hda: use fallback for firmware name
    - ASoC: Intel: acpi-match: split CNL tables in three
    - ASoC: SOF: Intel: Fix CFL and CML FW nocodec binary names.

  * [UBUNTU 20.04] Enable CONFIG_NET_SWITCHDEV in kernel config for s390x
    starting with focal (LP: #1865452)
    - [Config] Enable CONFIG_NET_SWITCHDEV in kernel config for s390x starting
      with focal

  * Focal update: v5.4.24 upstream stable release (LP: #1866333)
    - io_uring: grab ->fs as part of async offload
    - EDAC: skx_common: downgrade message importance on missing PCI device
    - net: dsa: b53: Ensure the default VID is untagged
    - net: fib_rules: Correctly set table field when table number exceeds 8 bit...

Changed in linux (Ubuntu Focal):
status: Fix Committed → Fix Released
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