This bug was fixed in the package linux - 4.4.0-140.166
---------------
linux (4.4.0-140.166) xenial; urgency=medium
* linux: 4.4.0-140.166 -proposed tracker (LP: #1802776)
* Bypass of mount visibility through userns + mount propagation (LP: #1789161)
- mount: Retest MNT_LOCKED in do_umount
- mount: Don't allow copying MNT_UNBINDABLE|MNT_LOCKED mounts
* kdump fail due to an IRQ storm (LP: #1797990)
- SAUCE: x86/PCI: Export find_cap() to be used in early PCI code
- SAUCE: x86/quirks: Add parameter to clear MSIs early on boot
- SAUCE: x86/quirks: Scan all busses for early PCI quirks
* crash in ENA driver on removing an interface (LP: #1802341)
- SAUCE: net: ena: fix crash during ena_remove()
* xenial guest on arm64 drops to busybox under openstack bionic-rocky
(LP: #1797092)
- [Config] CONFIG_PCI_ECAM=y
- PCI: Provide common functions for ECAM mapping
- PCI: generic, thunder: Use generic ECAM API
- PCI, of: Move PCI I/O space management to PCI core code
- PCI: Move ecam.h to linux/include/pci-ecam.h
- PCI: Add parent device field to ECAM struct pci_config_window
- PCI: Add pci_unmap_iospace() to unmap I/O resources
- PCI/ACPI: Support I/O resources when parsing host bridge resources
- [Config] CONFIG_ACPI_MCFG=y
- PCI/ACPI: Add generic MCFG table handling
- PCI: Refactor pci_bus_assign_domain_nr() for CONFIG_PCI_DOMAINS_GENERIC
- PCI: Factor DT-specific pci_bus_find_domain_nr() code out
- ARM64: PCI: Add acpi_pci_bus_find_domain_nr()
- ARM64: PCI: ACPI support for legacy IRQs parsing and consolidation with DT
code
- ARM64: PCI: Support ACPI-based PCI host controller
* [GLK/CLX] Enhanced IBRS (LP: #1786139)
- x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation
- x86/speculation: Support Enhanced IBRS on future CPUs
* Update ENA driver to version 2.0.1K (LP: #1798182)
- net: ena: remove ndo_poll_controller
- net: ena: fix warning in rmmod caused by double iounmap
- net: ena: fix rare bug when failed restart/resume is followed by driver
removal
- net: ena: fix NULL dereference due to untimely napi initialization
- net: ena: fix auto casting to boolean
- net: ena: minor performance improvement
- net: ena: complete host info to match latest ENA spec
- net: ena: introduce Low Latency Queues data structures according to ENA
spec
- net: ena: add functions for handling Low Latency Queues in ena_com
- net: ena: add functions for handling Low Latency Queues in ena_netdev
- net: ena: use CSUM_CHECKED device indication to report skb's checksum
status
- net: ena: explicit casting and initialization, and clearer error handling
- net: ena: limit refill Rx threshold to 256 to avoid latency issues
- net: ena: change rx copybreak default to reduce kernel memory pressure
- net: ena: remove redundant parameter in ena_com_admin_init()
- net: ena: update driver version to 2.0.1
- net: ena: fix indentations in ena_defs for better readability
- net: ena: Fix Kconfig dependency on X86
- net: ena: enable Low Latency Queues
- net: ena: fix compilation error in xtensa architecture
* Xenial update: 4.4.162 upstream stable release (LP: #1801900)
- ASoC: wm8804: Add ACPI support
- ASoC: sigmadsp: safeload should not have lower byte limit
- selftests/efivarfs: add required kernel configs
- mfd: omap-usb-host: Fix dts probe of children
- sound: enable interrupt after dma buffer initialization
- stmmac: fix valid numbers of unicast filter entries
- net: macb: disable scatter-gather for macb on sama5d3
- ARM: dts: at91: add new compatibility string for macb on sama5d3
- drm/amdgpu: Fix SDMA HQD destroy error on gfx_v7
- ext4: add corruption check in ext4_xattr_set_entry()
- mm/vmstat.c: fix outdated vmstat_text
- mach64: detect the dot clock divider correctly on sparc
- perf script python: Fix export-to-postgresql.py occasional failure
- i2c: i2c-scmi: fix for i2c_smbus_write_block_data
- xhci: Don't print a warning when setting link state for disabled ports
- jffs2: return -ERANGE when xattr buffer is too small
- bnxt_en: Fix TX timeout during netpoll.
- bonding: avoid possible dead-lock
- ip6_tunnel: be careful when accessing the inner header
- ip_tunnel: be careful when accessing the inner header
- ipv4: fix use-after-free in ip_cmsg_recv_dstaddr()
- net: ipv4: update fnhe_pmtu when first hop's MTU changes
- net/ipv6: Display all addresses in output of /proc/net/if_inet6
- netlabel: check for IPV4MASK in addrinfo_get
- net/usb: cancel pending work when unbinding smsc75xx
- qlcnic: fix Tx descriptor corruption on 82xx devices
- team: Forbid enslaving team device to itself
- net: mvpp2: Extract the correct ethtype from the skb for tx csum offload
- net: systemport: Fix wake-up interrupt race during resume
- rtnl: limit IFLA_NUM_TX_QUEUES and IFLA_NUM_RX_QUEUES to 4096
- KVM: x86: remove eager_fpu field of struct kvm_vcpu_arch
- x86/fpu: Remove use_eager_fpu()
- x86/fpu: Remove struct fpu::counter
- x86/fpu: Finish excising 'eagerfpu'
- media: af9035: prevent buffer overflow on write
- clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-
am43 SoCs
- Input: atakbd - fix Atari keymap
- Input: atakbd - fix Atari CapsLock behaviour
- net/mlx4: Use cpumask_available for eq->affinity_mask
- powerpc/tm: Fix userspace r13 corruption
- powerpc/tm: Avoid possible userspace r1 corruption on reclaim
- ARC: build: Get rid of toolchain check
- usb: gadget: serial: fix oops when data rx'd after close
- HV: properly delay KVP packets when negotiation is in progress
- Linux 4.4.162
* Xenial update: 4.4.161 upstream stable release (LP: #1801893)
- mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly
- fbdev/omapfb: fix omapfb_memory_read infoleak
- x86/vdso: Fix asm constraints on vDSO syscall fallbacks
- x86/vdso: Fix vDSO syscall fallback asm constraint regression
- PCI: Reprogram bridge prefetch registers on resume
- mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys
- PM / core: Clear the direct_complete flag on errors
- dm cache: fix resize crash if user doesn't reload cache table
- xhci: Add missing CAS workaround for Intel Sunrise Point xHCI
- USB: serial: simple: add Motorola Tetra MTP6550 id
- of: unittest: Disable interrupt node tests for old world MAC systems
- ext4: always verify the magic number in xattr blocks
- cgroup: Fix deadlock in cpu hotplug path
- ath10k: fix use-after-free in ath10k_wmi_cmd_send_nowait
- ARC: clone syscall to setp r25 as thread pointer
- ucma: fix a use-after-free in ucma_resolve_ip()
- ubifs: Check for name being NULL while mounting
- tcp: increment sk_drops for dropped rx packets
- tcp: use an RB tree for ooo receive queue
- tcp: fix a stale ooo_last_skb after a replace
- tcp: free batches of packets in tcp_prune_ofo_queue()
- tcp: call tcp_drop() from tcp_data_queue_ofo()
- tcp: add tcp_ooo_try_coalesce() helper
- ath10k: fix scan crash due to incorrect length calculation
- ebtables: arpreply: Add the standard target sanity check
- Linux 4.4.161
* mlock203 test in ubuntu_ltp_syscalls failed with Xenial kernel
(LP: #1793451)
- mm: mlock: avoid increase mm->locked_vm on mlock() when already mlock2(,
MLOCK_ONFAULT)
* execveat03 in ubuntu_ltp_syscalls failed on X/B (LP: #1786729)
- cap_inode_getsecurity: use d_find_any_alias() instead of d_find_alias()
* [Ubuntu] net/af_iucv: fix skb leaks for HiperTransport (LP: #1800639)
- net/af_iucv: drop inbound packets with invalid flags
- net/af_iucv: fix skb handling on HiperTransport xmit error
* NULL pointer dereference at 0000000000000020 when access
dst_orig->ops->family in function xfrm_lookup_with_ifid() (LP: #1801878)
- xfrm: Fix NULL pointer dereference when skb_dst_force clears the
dst_entry.
* [Ubuntu] qeth: Fix potential array overrun in cmd/rc lookup (LP: #1800641)
- s390: qeth_core_mpc: Use ARRAY_SIZE instead of reimplementing its function
- s390: qeth: Fix potential array overrun in cmd/rc lookup
* Packaging resync (LP: #1786013)
- [Package] add support for specifying the primary makefile
-- Khalid Elmously <khalid.elmou...@canonical.com> Tue, 13 Nov 2018
16:55:46 -0500
** Changed in: linux (Ubuntu Xenial)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1801900
Title:
Xenial update: 4.4.162 upstream stable release
Status in linux package in Ubuntu:
Invalid
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:
4.4.162 upstream stable release
from git://git.kernel.org/
Linux 4.4.162
HV: properly delay KVP packets when negotiation is in progress
Drivers: hv: kvp: fix IP Failover
Drivers: hv: util: Pass the channel information during the init call
Drivers: hv: utils: Invoke the poll function after handshake
usb: gadget: serial: fix oops when data rx'd after close
ARC: build: Get rid of toolchain check
powerpc/tm: Avoid possible userspace r1 corruption on reclaim
powerpc/tm: Fix userspace r13 corruption
net/mlx4: Use cpumask_available for eq->affinity_mask
Input: atakbd - fix Atari CapsLock behaviour
Input: atakbd - fix Atari keymap
clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for
non-am43 SoCs
media: af9035: prevent buffer overflow on write
x86/fpu: Finish excising 'eagerfpu'
x86/fpu: Remove struct fpu::counter
x86/fpu: Remove use_eager_fpu()
KVM: x86: remove eager_fpu field of struct kvm_vcpu_arch
rtnl: limit IFLA_NUM_TX_QUEUES and IFLA_NUM_RX_QUEUES to 4096
net: systemport: Fix wake-up interrupt race during resume
net: mvpp2: Extract the correct ethtype from the skb for tx csum offload
team: Forbid enslaving team device to itself
qlcnic: fix Tx descriptor corruption on 82xx devices
net/usb: cancel pending work when unbinding smsc75xx
netlabel: check for IPV4MASK in addrinfo_get
net/ipv6: Display all addresses in output of /proc/net/if_inet6
net: ipv4: update fnhe_pmtu when first hop's MTU changes
ipv4: fix use-after-free in ip_cmsg_recv_dstaddr()
ip_tunnel: be careful when accessing the inner header
ip6_tunnel: be careful when accessing the inner header
bonding: avoid possible dead-lock
bnxt_en: Fix TX timeout during netpoll.
jffs2: return -ERANGE when xattr buffer is too small
xhci: Don't print a warning when setting link state for disabled ports
i2c: i2c-scmi: fix for i2c_smbus_write_block_data
perf script python: Fix export-to-postgresql.py occasional failure
mach64: detect the dot clock divider correctly on sparc
mm/vmstat.c: fix outdated vmstat_text
ext4: add corruption check in ext4_xattr_set_entry()
drm/amdgpu: Fix SDMA HQD destroy error on gfx_v7
ARM: dts: at91: add new compatibility string for macb on sama5d3
net: macb: disable scatter-gather for macb on sama5d3
stmmac: fix valid numbers of unicast filter entries
sound: enable interrupt after dma buffer initialization
mfd: omap-usb-host: Fix dts probe of children
selftests/efivarfs: add required kernel configs
ASoC: sigmadsp: safeload should not have lower byte limit
ASoC: wm8804: Add ACPI support
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