This bug was fixed in the package linux - 4.4.0-187.217
---------------
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
-- Ian May <ian....@canonical.com> Mon, 20 Jul 2020 14:24:05 -0500
** Changed in: linux (Ubuntu Xenial)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1887011
Title:
Xenial update: v4.4.230 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:
v4.4.230 upstream stable release
from git://git.kernel.org/
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
UBUNTU: upstream stable to v4.4.230
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