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[Bug 1889928] Re: Xenial update: v4.4.232 upstream stable release

 

This bug was fixed in the package linux - 4.4.0-189.219

---------------
linux (4.4.0-189.219) xenial; urgency=medium

  * xenial/linux: 4.4.0-189.219 -proposed tracker (LP: #1891057)

  * Build and ship a signed wireguard.ko (LP: #1861284)
    - [Packaging] autoreconstruct -- manage executable debian files
    - [Packaging] dkms -- dkms package build packaging support
    - [Packaging] wireguard -- add support for building signed .ko
    - [Packaging] ignore wireguard modules when wireguard is disabled
    - [Config] update dkms package versions
    - [Config] wireguard -- enable for all architectures

  * ipsec: policy priority management is broken (LP: #1890796)
    - xfrm: policy: match with both mark and mask on user interfaces

linux (4.4.0-188.218) xenial; urgency=medium

  * xenial/linux: 4.4.0-188.218 -proposed tracker (LP: #1890670)

  * Xenial update: v4.4.232 upstream stable release (LP: #1889928)
    - pinctrl: amd: fix npins for uart0 in kerncz_groups
    - mac80211: allow rx of mesh eapol frames with default rx key
    - scsi: scsi_transport_spi: Fix function pointer check
    - xtensa: fix __sync_fetch_and_{and,or}_4 declarations
    - xtensa: update *pos in cpuinfo_op.next
    - drivers/net/wan/lapbether: Fixed the value of hard_header_len
    - net: sky2: initialize return of gm_phy_read
    - drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout
    - SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO
      compeletion")
    - perf/core: Fix locking for children siblings group read
    - uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix
      GDB regression
    - ALSA: info: Drop WARN_ON() from buffer NULL sanity check
    - ASoC: rt5670: Correct RT5670_LDO_SEL_MASK
    - btrfs: fix double free on ulist after backref resolution failure
    - x86/fpu: Disable bottom halves while loading FPU registers
    - btrfs: fix mount failure caused by race with umount
    - hippi: Fix a size used in a 'pci_free_consistent()' in an error handling
      path
    - ax88172a: fix ax88172a_unbind() failures
    - net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual
      configuration
    - net: smc91x: Fix possible memory leak in smc_drv_probe()
    - scripts/decode_stacktrace: strip basepath from all paths
    - regmap: dev_get_regmap_match(): fix string comparison
    - usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init()
    - arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP
    - x86: math-emu: Fix up 'cmp' insn for clang ias
    - Revert "cifs: Fix the target file was deleted when rename failed."
    - staging: wlan-ng: properly check endpoint types
    - staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift
    - staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support
    - staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift
    - staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift
    - serial: 8250: fix null-ptr-deref in serial8250_start_tx()
    - serial: 8250_mtk: Fix high-speed baud rates clamping
    - mm/memcg: fix refcount error while moving and swapping
    - parisc: Add atomic64_set_release() define to avoid CPU soft lockups
    - ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
    - ath9k: Fix regression with Atheros 9271
    - AX.25: Fix out-of-bounds read in ax25_connect()
    - AX.25: Prevent out-of-bounds read in ax25_sendmsg()
    - net-sysfs: add a newline when printing 'tx_timeout' by sysfs
    - net: udp: Fix wrong clean up for IS_UDPLITE macro
    - AX.25: Prevent integer overflows in connect and sendmsg
    - tcp: allow at most one TLP probe per flight
    - rxrpc: Fix sendmsg() returning EPIPE due to recvmsg() returning ENODATA
    - ip6_gre: fix null-ptr-deref in ip6gre_init_net()
    - drivers/net/wan/x25_asy: Fix to make it work
    - Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation
    - regmap: debugfs: check count when read regmap file
    - xfs: set format back to extents if xfs_bmap_extents_to_btree
    - tools/lib/subcmd/pager.c: do not alias select() params
    - perf: Make perf able to build with latest libbfd
    - perf tools: Fix snprint warnings for gcc 8
    - perf annotate: Use asprintf when formatting objdump command line
    - perf probe: Fix to check blacklist address correctly
    - Linux 4.4.232

  * Xenial update: v4.4.231 upstream stable release (LP: #1888690)
    - KVM: s390: reduce number of IO pins to 1
    - spi: spidev: fix a race between spidev_release and spidev_remove
    - spi: spidev: fix a potential use-after-free in spidev_release()
    - scsi: mptscsih: Fix read sense data size
    - net: cxgb4: fix return error value in t4_prep_fw
    - smsc95xx: check return value of smsc95xx_reset
    - smsc95xx: avoid memory leak in smsc95xx_bind
    - ALSA: compress: fix partial_drain completion state
    - arm64: kgdb: Fix single-step exception handling oops
    - ALSA: opl3: fix infoleak in opl3
    - ALSA: hda - let hs_mic be picked ahead of hp_mic
    - ALSA: usb-audio: add quirk for MacroSilicon MS2109
    - KVM: x86: bit 8 of non-leaf PDPEs is not reserved
    - Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb"
    - btrfs: fix fatal extent_buffer readahead vs releasepage race
    - drm/radeon: fix double free
    - ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE
    - ARC: elf: use right ELF_ARCH
    - bnxt_en: fix NULL dereference in case SR-IOV configuration fails
    - ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg
    - l2tp: remove skb_dst_set() from l2tp_xmit_skb()
    - llc: make sure applications use ARPHRD_ETHER
    - net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb
    - genetlink: remove genl_bind
    - tcp: make sure listeners don't initialize congestion-control state
    - tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key()
    - tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers
    - tcp: md5: allow changing MD5 keys in all socket states
    - i2c: eg20t: Load module automatically if ID matches
    - Revert "usb/ehci-platform: Set PM runtime as active on resume"
    - Revert "usb/xhci-plat: Set PM runtime as active on resume"
    - Revert "usb/ohci-platform: Fix a warning when hibernating"
    - usb: gadget: udc: atmel: fix uninitialized read in debug printk
    - staging: comedi: verify array index is correct before using it
    - perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode
    - mtd: rawnand: brcmnand: fix CS0 layout
    - HID: magicmouse: do not set up autorepeat
    - usb: core: Add a helper function to check the validity of EP type in URB
    - ALSA: line6: Perform sanity check for each URB creation
    - ALSA: usb-audio: Fix race against the error recovery URB submission
    - USB: c67x00: fix use after free in c67x00_giveback_urb
    - usb: chipidea: core: add wakeup support for extcon
    - usb: gadget: function: fix missing spinlock in f_uac1_legacy
    - USB: serial: iuu_phoenix: fix memory corruption
    - USB: serial: cypress_m8: enable Simply Automated UPB PIM
    - USB: serial: ch341: add new Product ID for CH340
    - USB: serial: option: add GosunCn GM500 series
    - USB: serial: option: add Quectel EG95 LTE modem
    - virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial
    - fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS
    - mei: bus: don't clean driver pointer
    - Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list
    - uio_pdrv_genirq: fix use without device tree and no interrupt
    - MIPS: Fix build for LTS kernel caused by backporting lpj adjustment
    - hwmon: (emc2103) fix unable to change fan pwm1_enable attribute
    - dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler
    - misc: atmel-ssc: lock with mutex instead of spinlock
    - sched/fair: handle case of task_h_load() returning 0
    - Linux 4.4.231

linux (4.4.0-187.217) xenial; urgency=medium

  * xenial/linux: 4.4.0-187.217 -proposed tracker (LP: #1888274)

  * Regression in kernel 4.15.0-91 causes kernel panic with Bcache
    (LP: #1867916)
    - bcache: check and adjust logical block size for backing devices

  * Xenial update: v4.4.230 upstream stable release (LP: #1887011)
    - btrfs: cow_file_range() num_bytes and disk_num_bytes are same
    - btrfs: fix data block group relocation failure due to concurrent scrub
    - mm: fix swap cache node allocation mask
    - EDAC/amd64: Read back the scrub rate PCI register on F15h
    - mm/slub: fix stack overruns with SLUB_STATS
    - usb: usbtest: fix missing kfree(dev->buf) in usbtest_disconnect
    - kgdb: Avoid suspicious RCU usage warning
    - crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock()
    - sched/rt: Show the 'sched_rr_timeslice' SCHED_RR timeslice tuning knob in
      milliseconds
    - hwmon: (max6697) Make sure the OVERT mask is set correctly
    - hwmon: (acpi_power_meter) Fix potential memory leak in
      acpi_power_meter_add()
    - virtio-blk: free vblk-vqs in error path of virtblk_probe()
    - i2c: algo-pca: Add 0x78 as SCL stuck low status for PCA9665
    - Revert "ALSA: usb-audio: Improve frames size computation"
    - SMB3: Honor 'seal' flag for multiuser mounts
    - SMB3: Honor persistent/resilient handle flags for multiuser mounts
    - cifs: Fix the target file was deleted when rename failed.
    - MIPS: Add missing EHB in mtc0 -> mfc0 sequence for DSPen
    - netfilter: nf_conntrack_h323: lost .data_len definition for Q.931/ipv6
    - Linux 4.4.230

  * Xenial update: v4.4.229 upstream stable release (LP: #1885932)
    - s390: fix syscall_get_error for compat processes
    - clk: sunxi: Fix incorrect usage of round_down()
    - i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets
    - clk: qcom: msm8916: Fix the address location of pll->config_reg
    - ALSA: isa/wavefront: prevent out of bounds write in ioctl
    - scsi: qla2xxx: Fix issue with adapter's stopping state
    - i2c: pxa: clear all master action bits in i2c_pxa_stop_message()
    - usblp: poison URBs upon disconnect
    - ps3disk: use the default segment boundary
    - vfio/pci: fix memory leaks in alloc_perm_bits()
    - mfd: wm8994: Fix driver operation if loaded as modules
    - scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event
    - nfsd: Fix svc_xprt refcnt leak when setup callback client failed
    - powerpc/crashkernel: Take "mem=" option into account
    - yam: fix possible memory leak in yam_init_driver
    - mksysmap: Fix the mismatch of '.L' symbols in System.map
    - scsi: sr: Fix sr_probe() missing deallocate of device minor
    - scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM
    - ALSA: usb-audio: Improve frames size computation
    - s390/qdio: put thinint indicator after early error
    - tty: hvc: Fix data abort due to race in hvc_open
    - staging: sm750fb: add missing case while setting FB_VISUAL
    - i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output
    - serial: amba-pl011: Make sure we initialize the port.lock spinlock
    - drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a
      driver developer is foolish
    - PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges
    - power: supply: smb347-charger: IRQSTAT_D is volatile
    - scsi: mpt3sas: Fix double free warnings
    - dlm: remove BUG() before panic()
    - clk: ti: composite: fix memory leak
    - tty: n_gsm: Fix SOF skipping
    - tty: n_gsm: Fix waking up upper tty layer when room available
    - powerpc/pseries/ras: Fix FWNMI_VALID off by one
    - powerpc/ps3: Fix kexec shutdown hang
    - vfio-pci: Mask cap zero
    - usb/ohci-platform: Fix a warning when hibernating
    - USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe()
    - tty: n_gsm: Fix bogus i++ in gsm_data_kick
    - clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1
    - watchdog: da9062: No need to ping manually before setting timeout
    - usb: dwc2: gadget: move gadget resume after the core is in L0 state
    - USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in
      s3c2410_udc_nuke
    - usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
    - usb: gadget: fix potential double-free in m66592_probe.
    - net: sunrpc: Fix off-by-one issues in 'rpc_ntop6'
    - ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed
    - openrisc: Fix issue with argument clobbering for clone/fork
    - gfs2: Allow lock_nolock mount to specify jid=X
    - scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
    - lib/zlib: remove outdated and incorrect pre-increment optimization
    - include/linux/bitops.h: avoid clang shift-count-overflow warnings
    - elfnote: mark all .note sections SHF_ALLOC
    - selftests/net: in timestamping, strncpy needs to preserve null byte
    - scsi: acornscsi: Fix an error handling path in acornscsi_probe()
    - usb/xhci-plat: Set PM runtime as active on resume
    - usb/ehci-platform: Set PM runtime as active on resume
    - perf report: Fix NULL pointer dereference in
      hists__fprintf_nr_sample_events()
    - bcache: fix potential deadlock problem in btree_gc_coalesce
    - block: Fix use-after-free in blkdev_get()
    - drm: encoder_slave: fix refcouting error for modules
    - drm/dp_mst: Reformat drm_dp_check_act_status() a bit
    - drm/qxl: Use correct notify port address when creating cursor ring
    - selinux: fix double free
    - ext4: fix partial cluster initialization when splitting extent
    - drm/dp_mst: Increase ACT retry timeout to 3s
    - sparc64: fix misuses of access_process_vm() in genregs32_[sg]et()
    - block: nr_sects_write(): Disable preemption on seqcount write
    - crypto: algboss - don't wait during notifier callback
    - kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex
    - powerpc/kprobes: Fixes for kprobe_lookup_name() on BE
    - x86/kprobes: Avoid kretprobe recursion bug
    - kretprobe: Prevent triggering kretprobe from within kprobe_flush_task
    - e1000e: Do not wake up the system via WOL if device wakeup is disabled
    - sched/rt, net: Use CONFIG_PREEMPTION.patch
    - net: core: device_rename: Use rwsem instead of a seqcount
    - net: Revert "pkt_sched: fq: use proper locking in fq_dump_stats()"
    - scsi: scsi_devinfo: handle non-terminated strings
    - l2tp: Allow duplicate session creation with UDP
    - net: sched: export __netdev_watchdog_up()
    - fix a braino in "sparc32: fix register window handling in
      genregs32_[gs]et()"
    - net: fix memleak in register_netdevice()
    - net: usb: ax88179_178a: fix packet alignment padding
    - tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
    - ip_tunnel: fix use-after-free in ip_tunnel_lookup()
    - tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
    - ip6_gre: fix use-after-free in ip6gre_tunnel_lookup()
    - tcp: grow window for OOO packets only for SACK flows
    - sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
    - net: Fix the arp error in some cases
    - net: Do not clear the sock TX queue in sk_set_socket()
    - net: core: reduce recursion limit value
    - mld: fix memory leak in ipv6_mc_destroy_dev()
    - USB: ohci-sm501: Add missed iounmap() in remove
    - usb: dwc2: Postponed gadget registration to the udc class driver
    - usb: add USB_QUIRK_DELAY_INIT for Logitech C922
    - PCI: Disable MSI for HiSilicon Hip06/Hip07 Root Ports
    - USB: ehci: reopen solution for Synopsys HC bug
    - usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
    - ALSA: usb-audio: add quirk for Denon DCD-1500RE
    - xhci: Fix incorrect EP_STATE_MASK
    - xhci: Fix enumeration issue when setting max packet size for FS devices.
    - cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
    - ALSA: usb-audio: uac1: Invalidate ctl on interrupt
    - ALSA: usb-audio: allow clock source validity interrupts
    - ALSA: usb-audio: Clean up mixer element list traverse
    - ALSA: usb-audio: Fix OOB access of mixer element list
    - xhci: Poll for U0 after disabling USB2 LPM
    - cifs/smb3: Fix data inconsistent when punch hole
    - cifs/smb3: Fix data inconsistent when zero file range
    - efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
    - RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
    - ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
    - usb: gadget: udc: Potential Oops in error handling code
    - netfilter: ipset: fix unaligned atomic access
    - sched/core: Fix PI boosting between RT and DEADLINE tasks
    - net: alx: fix race condition in alx_remove
    - kbuild: improve cc-option to clean up all temporary files
    - blktrace: break out of blktrace setup on concurrent calls
    - ACPI: sysfs: Fix pm_profile_attr type
    - KVM: X86: Fix MSR range of APIC registers in X2APIC mode
    - mm/slab: use memzero_explicit() in kzfree()
    - ocfs2: load global_inode_alloc
    - ocfs2: fix value of OCFS2_INVALID_SLOT
    - ocfs2: fix panic on nfs server over ocfs2
    - arm64: perf: Report the PC value in REGS_ABI_32 mode
    - tracing: Fix event trigger to accept redundant spaces
    - drm/radeon: fix fb_div check in ni_init_smc_spll_table()
    - sunrpc: fixed rollback in rpc_gssd_dummy_populate()
    - SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
    - pNFS/flexfiles: Fix list corruption if the mirror count changes
    - NFSv4 fix CLOSE not waiting for direct IO compeletion
    - PCI: Disable MSI for HiSilicon Hip06/Hip07 only in Root Port mode
    - ALSA: usb-audio: Fix invalid NULL check in snd_emuusb_set_samplerate()
    - Linux 4.4.229

  * Computer is frozen after suspend (LP: #1867983) // Xenial update: v4.4.229
    upstream stable release (LP: #1885932)
    - libata: Use per port sync for detach

 -- Stefan Bader <stefan.bader@xxxxxxxxxxxxx>  Tue, 11 Aug 2020 12:02:46
+0200

** Changed in: linux (Ubuntu Xenial)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1889928

Title:
  Xenial update: v4.4.232 upstream stable release

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  Fix Released

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:

         v4.4.232 upstream stable release
         from git://git.kernel.org/

  pinctrl: amd: fix npins for uart0 in kerncz_groups
  mac80211: allow rx of mesh eapol frames with default rx key
  scsi: scsi_transport_spi: Fix function pointer check
  xtensa: fix __sync_fetch_and_{and,or}_4 declarations
  xtensa: update *pos in cpuinfo_op.next
  drivers/net/wan/lapbether: Fixed the value of hard_header_len
  net: sky2: initialize return of gm_phy_read
  drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout
  SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion")
  perf/core: Fix locking for children siblings group read
  uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression
  ALSA: info: Drop WARN_ON() from buffer NULL sanity check
  ASoC: rt5670: Correct RT5670_LDO_SEL_MASK
  btrfs: fix double free on ulist after backref resolution failure
  x86/fpu: Disable bottom halves while loading FPU registers
  btrfs: fix mount failure caused by race with umount
  hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path
  ax88172a: fix ax88172a_unbind() failures
  net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual configuration
  net: smc91x: Fix possible memory leak in smc_drv_probe()
  scripts/decode_stacktrace: strip basepath from all paths
  regmap: dev_get_regmap_match(): fix string comparison
  usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init()
  arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP
  x86: math-emu: Fix up 'cmp' insn for clang ias
  Revert "cifs: Fix the target file was deleted when rename failed."
  staging: wlan-ng: properly check endpoint types
  staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift
  staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support
  staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift
  staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift
  serial: 8250: fix null-ptr-deref in serial8250_start_tx()
  serial: 8250_mtk: Fix high-speed baud rates clamping
  mm/memcg: fix refcount error while moving and swapping
  parisc: Add atomic64_set_release() define to avoid CPU soft lockups
  ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
  ath9k: Fix regression with Atheros 9271
  AX.25: Fix out-of-bounds read in ax25_connect()
  AX.25: Prevent out-of-bounds read in ax25_sendmsg()
  net-sysfs: add a newline when printing 'tx_timeout' by sysfs
  net: udp: Fix wrong clean up for IS_UDPLITE macro
  AX.25: Prevent integer overflows in connect and sendmsg
  tcp: allow at most one TLP probe per flight
  rxrpc: Fix sendmsg() returning EPIPE due to recvmsg() returning ENODATA
  ip6_gre: fix null-ptr-deref in ip6gre_init_net()
  drivers/net/wan/x25_asy: Fix to make it work
  Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation
  regmap: debugfs: check count when read regmap file
  xfs: set format back to extents if xfs_bmap_extents_to_btree
  tools/lib/subcmd/pager.c: do not alias select() params
  perf: Make perf able to build with latest libbfd
  perf tools: Fix snprint warnings for gcc 8
  perf annotate: Use asprintf when formatting objdump command line
  perf probe: Fix to check blacklist address correctly
  Linux 4.4.232
  UBUNTU: upstream stable to v4.4.232

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References