This bug was fixed in the package linux - 4.15.0-34.37
---------------
linux (4.15.0-34.37) bionic; urgency=medium
* linux: 4.15.0-34.37 -proposed tracker (LP: #1788744)
* Bionic update: upstream stable patchset 2018-08-09 (LP: #1786352)
- MIPS: c-r4k: Fix data corruption related to cache coherence
- MIPS: ptrace: Expose FIR register through FP regset
- MIPS: Fix ptrace(2) PTRACE_PEEKUSR and PTRACE_POKEUSR accesses to o32 FGRs
- KVM: Fix spelling mistake: "cop_unsuable" -> "cop_unusable"
- affs_lookup(): close a race with affs_remove_link()
- fs: don't scan the inode cache before SB_BORN is set
- aio: fix io_destroy(2) vs. lookup_ioctx() race
- ALSA: timer: Fix pause event notification
- do d_instantiate/unlock_new_inode combinations safely
- mmc: sdhci-iproc: remove hard coded mmc cap 1.8v
- mmc: sdhci-iproc: fix 32bit writes for TRANSFER_MODE register
- mmc: sdhci-iproc: add SDHCI_QUIRK2_HOST_OFF_CARD_ON for cygnus
- libata: Blacklist some Sandisk SSDs for NCQ
- libata: blacklist Micron 500IT SSD with MU01 firmware
- xen-swiotlb: fix the check condition for xen_swiotlb_free_coherent
- drm/vmwgfx: Fix 32-bit VMW_PORT_HB_[IN|OUT] macros
- arm64: lse: Add early clobbers to some input/output asm operands
- powerpc/64s: Clear PCR on boot
- IB/hfi1: Use after free race condition in send context error path
- IB/umem: Use the correct mm during ib_umem_release
- idr: fix invalid ptr dereference on item delete
- Revert "ipc/shm: Fix shmat mmap nil-page protection"
- ipc/shm: fix shmat() nil address after round-down when remapping
- mm/kasan: don't vfree() nonexistent vm_area
- kasan: free allocated shadow memory on MEM_CANCEL_ONLINE
- kasan: fix memory hotplug during boot
- kernel/sys.c: fix potential Spectre v1 issue
- KVM: s390: vsie: fix < 8k check for the itdba
- KVM: x86: Update cpuid properly when CR4.OSXAVE or CR4.PKE is changed
- kvm: x86: IA32_ARCH_CAPABILITIES is always supported
- powerpc/64s: Improve RFI L1-D cache flush fallback
- powerpc/pseries: Restore default security feature flags on setup
- powerpc/64s: Fix section mismatch warnings from setup_rfi_flush()
- MIPS: generic: Fix machine compatible matching
- mac80211: mesh: fix wrong mesh TTL offset calculation
- ARC: Fix malformed ARC_EMUL_UNALIGNED default
- ptr_ring: prevent integer overflow when calculating size
- arm64: dts: rockchip: fix rock64 gmac2io stability issues
- arm64: dts: rockchip: correct ep-gpios for rk3399-sapphire
- libata: Fix compile warning with ATA_DEBUG enabled
- selftests: sync: missing CFLAGS while compiling
- selftest/vDSO: fix O=
- selftests: pstore: Adding config fragment CONFIG_PSTORE_RAM=m
- selftests: memfd: add config fragment for fuse
- ARM: OMAP2+: timer: fix a kmemleak caused in omap_get_timer_dt
- ARM: OMAP3: Fix prm wake interrupt for resume
- ARM: OMAP2+: Fix sar_base inititalization for HS omaps
- ARM: OMAP1: clock: Fix debugfs_create_*() usage
- tls: retrun the correct IV in getsockopt
- xhci: workaround for AMD Promontory disabled ports wakeup
- IB/uverbs: Fix method merging in uverbs_ioctl_merge
- IB/uverbs: Fix possible oops with duplicate ioctl attributes
- IB/uverbs: Fix unbalanced unlock on error path for rdma_explicit_destroy
- arm64: dts: rockchip: Fix DWMMC clocks
- ARM: dts: rockchip: Fix DWMMC clocks
- iwlwifi: mvm: fix security bug in PN checking
- iwlwifi: mvm: fix IBSS for devices that support station type API
- iwlwifi: mvm: always init rs with 20mhz bandwidth rates
- NFC: llcp: Limit size of SDP URI
- rxrpc: Work around usercopy check
- MD: Free bioset when md_run fails
- md: fix md_write_start() deadlock w/o metadata devices
- s390/dasd: fix handling of internal requests
- xfrm: do not call rcu_read_unlock when afinfo is NULL in xfrm_get_tos
- mac80211: round IEEE80211_TX_STATUS_HEADROOM up to multiple of 4
- mac80211: fix a possible leak of station stats
- mac80211: fix calling sleeping function in atomic context
- cfg80211: clear wep keys after disconnection
- mac80211: Do not disconnect on invalid operating class
- mac80211: Fix sending ADDBA response for an ongoing session
- gpu: ipu-v3: pre: fix device node leak in ipu_pre_lookup_by_phandle
- gpu: ipu-v3: prg: fix device node leak in ipu_prg_lookup_by_phandle
- md raid10: fix NULL deference in handle_write_completed()
- drm/exynos: g2d: use monotonic timestamps
- drm/exynos: fix comparison to bitshift when dealing with a mask
- drm/meson: fix vsync buffer update
- arm64: perf: correct PMUVer probing
- RDMA/bnxt_re: Unpin SQ and RQ memory if QP create fails
- RDMA/bnxt_re: Fix system crash during load/unload
- net/mlx5e: Return error if prio is specified when offloading eswitch vlan
push
- locking/xchg/alpha: Add unconditional memory barrier to cmpxchg()
- md: raid5: avoid string overflow warning
- virtio_net: fix XDP code path in receive_small()
- kernel/relay.c: limit kmalloc size to KMALLOC_MAX_SIZE
- bug.h: work around GCC PR82365 in BUG()
- selftests/memfd: add run_fuse_test.sh to TEST_FILES
- seccomp: add a selftest for get_metadata
- soc: imx: gpc: de-register power domains only if initialized
- powerpc/bpf/jit: Fix 32-bit JIT for seccomp_data access
- s390/cio: fix ccw_device_start_timeout API
- s390/cio: fix return code after missing interrupt
- s390/cio: clear timer when terminating driver I/O
- selftests/bpf/test_maps: exit child process without error in ENOMEM case
- PKCS#7: fix direct verification of SignerInfo signature
- arm64: dts: cavium: fix PCI bus dtc warnings
- nfs: system crashes after NFS4ERR_MOVED recovery
- ARM: OMAP: Fix dmtimer init for omap1
- smsc75xx: fix smsc75xx_set_features()
- regulatory: add NUL to request alpha2
- integrity/security: fix digsig.c build error with header file
- x86/intel_rdt: Fix incorrect returned value when creating rdgroup sub-
directory in resctrl file system
- locking/xchg/alpha: Fix xchg() and cmpxchg() memory ordering bugs
- x86/topology: Update the 'cpu cores' field in /proc/cpuinfo correctly
across
CPU hotplug operations
- mac80211: drop frames with unexpected DS bits from fast-rx to slow path
- arm64: fix unwind_frame() for filtered out fn for function graph tracing
- macvlan: fix use-after-free in macvlan_common_newlink()
- KVM: nVMX: Don't halt vcpu when L1 is injecting events to L2
- kvm: fix warning for CONFIG_HAVE_KVM_EVENTFD builds
- ARM: dts: imx6dl: Include correct dtsi file for Engicam i.CoreM6
DualLite/Solo RQS
- fs: dcache: Avoid livelock between d_alloc_parallel and __d_add
- fs: dcache: Use READ_ONCE when accessing i_dir_seq
- md: fix a potential deadlock of raid5/raid10 reshape
- md/raid1: fix NULL pointer dereference
- batman-adv: fix packet checksum in receive path
- batman-adv: invalidate checksum on fragment reassembly
- netfilter: ipt_CLUSTERIP: put config struct if we can't increment ct
refcount
- netfilter: ipt_CLUSTERIP: put config instead of freeing it
- netfilter: ebtables: convert BUG_ONs to WARN_ONs
- batman-adv: Ignore invalid batadv_iv_gw during netlink send
- batman-adv: Ignore invalid batadv_v_gw during netlink send
- batman-adv: Fix netlink dumping of BLA claims
- batman-adv: Fix netlink dumping of BLA backbones
- nvme-pci: Fix nvme queue cleanup if IRQ setup fails
- clocksource/drivers/fsl_ftm_timer: Fix error return checking
- libceph, ceph: avoid memory leak when specifying same option several times
- ceph: fix dentry leak when failing to init debugfs
- xen/pvcalls: fix null pointer dereference on map->sock
- ARM: orion5x: Revert commit 4904dbda41c8.
- qrtr: add MODULE_ALIAS macro to smd
- selftests/futex: Fix line continuation in Makefile
- r8152: fix tx packets accounting
- virtio-gpu: fix ioctl and expose the fixed status to userspace.
- dmaengine: rcar-dmac: fix max_chunk_size for R-Car Gen3
- bcache: fix kcrashes with fio in RAID5 backend dev
- ip_gre: fix IFLA_MTU ignored on NEWLINK
- ip6_tunnel: fix IFLA_MTU ignored on NEWLINK
- sit: fix IFLA_MTU ignored on NEWLINK
- nbd: fix return value in error handling path
- ARM: dts: NSP: Fix amount of RAM on BCM958625HR
- ARM: dts: bcm283x: Fix unit address of local_intc
- powerpc/boot: Fix random libfdt related build errors
- clocksource/drivers/mips-gic-timer: Use correct shift count to extract
data
- gianfar: Fix Rx byte accounting for ndev stats
- net/tcp/illinois: replace broken algorithm reference link
- nvmet: fix PSDT field check in command format
- net/smc: use link_id of server in confirm link reply
- mlxsw: core: Fix flex keys scratchpad offset conflict
- mlxsw: spectrum: Treat IPv6 unregistered multicast as broadcast
- spectrum: Reference count VLAN entries
- ARC: mcip: halt GFRC counter when ARC cores halt
- ARC: mcip: update MCIP debug mask when the new cpu came online
- ARC: setup cpu possible mask according to possible-cpus dts property
- ipvs: remove IPS_NAT_MASK check to fix passive FTP
- IB/mlx: Set slid to zero in Ethernet completion struct
- RDMA/bnxt_re: Unconditionly fence non wire memory operations
- RDMA/bnxt_re: Fix incorrect DB offset calculation
- RDMA/bnxt_re: Fix the ib_reg failure cleanup
- xen/pirq: fix error path cleanup when binding MSIs
- drm/amd/amdgpu: Correct VRAM width for APUs with GMC9
- xfrm: Fix ESN sequence number handling for IPsec GSO packets.
- arm64: dts: rockchip: Fix rk3399-gru-* s2r (pinctrl hogs, wifi reset)
- drm/sun4i: Fix dclk_set_phase
- btrfs: use kvzalloc to allocate btrfs_fs_info
- Btrfs: send, fix issuing write op when processing hole in no data mode
- Btrfs: fix log replay failure after linking special file and fsync
- ceph: fix potential memory leak in init_caches()
- block: display the correct diskname for bio
- selftests/powerpc: Skip the subpage_prot tests if the syscall is
unavailable
- net: ethtool: don't ignore return from driver get_fecparam method
- iwlwifi: mvm: fix TX of CCMP 256
- iwlwifi: mvm: Fix channel switch for count 0 and 1
- iwlwifi: mvm: fix assert 0x2B00 on older FWs
- iwlwifi: avoid collecting firmware dump if not loaded
- iwlwifi: mvm: Direct multicast frames to the correct station
- iwlwifi: mvm: Correctly set the tid for mcast queue
- rds: Incorrect reference counting in TCP socket creation
- watchdog: f71808e_wdt: Fix magic close handling
- batman-adv: Fix multicast packet loss with a single WANT_ALL_IPV4/6 flag
- hv_netvsc: use napi_schedule_irqoff
- hv_netvsc: filter multicast/broadcast
- hv_netvsc: propagate rx filters to VF
- ARM: dts: rockchip: Add missing #sound-dai-cells on rk3288
- e1000e: Fix check_for_link return value with autoneg off
- e1000e: allocate ring descriptors with dma_zalloc_coherent
- ia64/err-inject: Use get_user_pages_fast()
- RDMA/qedr: Fix kernel panic when running fio over NFSoRDMA
- RDMA/qedr: Fix iWARP write and send with immediate
- IB/mlx4: Fix corruption of RoCEv2 IPv4 GIDs
- IB/mlx4: Include GID type when deleting GIDs from HW table under RoCE
- IB/mlx5: Fix an error code in __mlx5_ib_modify_qp()
- fbdev: Fixing arbitrary kernel leak in case FBIOGETCMAP_SPARC in
sbusfb_ioctl_helper().
- fsl/fman: avoid sleeping in atomic context while adding an address
- qed: Free RoCE ILT Memory on rmmod qedr
- net: qcom/emac: Use proper free methods during TX
- net: smsc911x: Fix unload crash when link is up
- IB/core: Fix possible crash to access NULL netdev
- cxgb4: do not set needs_free_netdev for mgmt dev's
- xen-blkfront: move negotiate_mq to cover all cases of new VBDs
- xen: xenbus: use put_device() instead of kfree()
- hv_netvsc: fix filter flags
- hv_netvsc: fix locking for rx_mode
- hv_netvsc: fix locking during VF setup
- ARM: davinci: fix the GPIO lookup for omapl138-hawk
- arm64: Relax ARM_SMCCC_ARCH_WORKAROUND_1 discovery
- selftests/vm/run_vmtests: adjust hugetlb size according to nr_cpus
- lib/test_kmod.c: fix limit check on number of test devices created
- dmaengine: mv_xor_v2: Fix clock resource by adding a register clock
- netfilter: ebtables: fix erroneous reject of last rule
- can: m_can: change comparison to bitshift when dealing with a mask
- can: m_can: select pinctrl state in each suspend/resume function
- bnxt_en: Check valid VNIC ID in bnxt_hwrm_vnic_set_tpa().
- workqueue: use put_device() instead of kfree()
- ipv4: lock mtu in fnhe when received PMTU < net.ipv4.route.min_pmtu
- sunvnet: does not support GSO for sctp
- KVM: arm/arm64: vgic: Add missing irq_lock to vgic_mmio_read_pending
- gpu: ipu-v3: prg: avoid possible array underflow
- drm/imx: move arming of the vblank event to atomic_flush
- drm/nouveau/bl: fix backlight regression
- xfrm: fix rcu_read_unlock usage in xfrm_local_error
- iwlwifi: mvm: set the correct tid when we flush the MCAST sta
- iwlwifi: mvm: Correctly set IGTK for AP
- iwlwifi: mvm: fix error checking for multi/broadcast sta
- net: Fix vlan untag for bridge and vlan_dev with reorder_hdr off
- vlan: Fix out of order vlan headers with reorder header off
- batman-adv: fix header size check in batadv_dbg_arp()
- batman-adv: Fix skbuff rcsum on packet reroute
- vti4: Don't count header length twice on tunnel setup
- ip_tunnel: Clamp MTU to bounds on new link
- vti6: Fix dev->max_mtu setting
- iwlwifi: mvm: Increase session protection time after CS
- iwlwifi: mvm: clear tx queue id when unreserving aggregation queue
- iwlwifi: mvm: make sure internal station has a valid id
- iwlwifi: mvm: fix array out of bounds reference
- drm/tegra: Shutdown on driver unbind
- perf/cgroup: Fix child event counting bug
- brcmfmac: Fix check for ISO3166 code
- kbuild: make scripts/adjust_autoksyms.sh robust against timestamp races
- RDMA/ucma: Correct option size check using optlen
- RDMA/qedr: fix QP's ack timeout configuration
- RDMA/qedr: Fix rc initialization on CNQ allocation failure
- RDMA/qedr: Fix QP state initialization race
- net/sched: fix idr leak on the error path of tcf_bpf_init()
- net/sched: fix idr leak in the error path of tcf_simp_init()
- net/sched: fix idr leak in the error path of tcf_act_police_init()
- net/sched: fix idr leak in the error path of tcp_pedit_init()
- net/sched: fix idr leak in the error path of __tcf_ipt_init()
- net/sched: fix idr leak in the error path of tcf_skbmod_init()
- net: dsa: Fix functional dsa-loop dependency on FIXED_PHY
- drm/ast: Fixed 1280x800 Display Issue
- mm/mempolicy.c: avoid use uninitialized preferred_node
- mm, thp: do not cause memcg oom for thp
- xfrm: Fix transport mode skb control buffer usage.
- selftests: ftrace: Add probe event argument syntax testcase
- selftests: ftrace: Add a testcase for string type with kprobe_event
- selftests: ftrace: Add a testcase for probepoint
- drm/amdkfd: Fix scratch memory with HWS enabled
- batman-adv: fix multicast-via-unicast transmission with AP isolation
- batman-adv: fix packet loss for broadcasted DHCP packets to a server
- ARM: 8748/1: mm: Define vdso_start, vdso_end as array
- lan78xx: Set ASD in MAC_CR when EEE is enabled.
- net: qmi_wwan: add BroadMobi BM806U 2020:2033
- bonding: fix the err path for dev hwaddr sync in bond_enslave
- net: dsa: mt7530: fix module autoloading for OF platform drivers
- net/mlx5: Make eswitch support to depend on switchdev
- perf/x86/intel: Fix linear IP of PEBS real_ip on Haswell and later CPUs
- x86/alternatives: Fixup alternative_call_2
- llc: properly handle dev_queue_xmit() return value
- builddeb: Fix header package regarding dtc source links
- qede: Fix barrier usage after tx doorbell write.
- mm, slab: memcg_link the SLAB's kmem_cache
- mm/page_owner: fix recursion bug after changing skip entries
- mm/kmemleak.c: wait for scan completion before disabling free
- hv_netvsc: enable multicast if necessary
- qede: Do not drop rx-checksum invalidated packets.
- net: Fix untag for vlan packets without ethernet header
- vlan: Fix vlan insertion for packets without ethernet header
- net: mvneta: fix enable of all initialized RXQs
- sh: fix debug trap failure to process signals before return to user
- firmware: dmi_scan: Fix UUID length safety check
- nvme: don't send keep-alives to the discovery controller
- Btrfs: clean up resources during umount after trans is aborted
- Btrfs: fix loss of prealloc extents past i_size after fsync log replay
- x86/pgtable: Don't set huge PUD/PMD on non-leaf entries
- fs/proc/proc_sysctl.c: fix potential page fault while unregistering sysctl
table
- swap: divide-by-zero when zero length swap file on ssd
- z3fold: fix memory leak
- sr: get/drop reference to device in revalidate and check_events
- Force log to disk before reading the AGF during a fstrim
- cpufreq: CPPC: Initialize shared perf capabilities of CPUs
- powerpc/fscr: Enable interrupts earlier before calling get_user()
- perf tools: Fix perf builds with clang support
- perf clang: Add support for recent clang versions
- dp83640: Ensure against premature access to PHY registers after reset
- ibmvnic: Zero used TX descriptor counter on reset
- mm/ksm: fix interaction with THP
- mm: fix races between address_space dereference and free in
page_evicatable
- mm: thp: fix potential clearing to referenced flag in
page_idle_clear_pte_refs_one()
- Btrfs: bail out on error during replay_dir_deletes
- Btrfs: fix NULL pointer dereference in log_dir_items
- btrfs: Fix possible softlock on single core machines
- IB/rxe: Fix for oops in rxe_register_device on ppc64le arch
- ocfs2/dlm: don't handle migrate lockres if already in shutdown
- powerpc/64s/idle: Fix restore of AMOR on POWER9 after deep sleep
- sched/rt: Fix rq->clock_update_flags < RQCF_ACT_SKIP warning
- x86/mm: Fix bogus warning during EFI bootup, use boot_cpu_has() instead of
this_cpu_has() in build_cr3_noflush()
- KVM: VMX: raise internal error for exception during invalid protected mode
state
- lan78xx: Connect phy early
- sparc64: Make atomic_xchg() an inline function rather than a macro.
- net: bgmac: Fix endian access in bgmac_dma_tx_ring_free()
- net: bgmac: Correctly annotate register space
- btrfs: tests/qgroup: Fix wrong tree backref level
- Btrfs: fix copy_items() return value when logging an inode
- btrfs: fix lockdep splat in btrfs_alloc_subvolume_writers
- btrfs: qgroup: Fix root item corruption when multiple same source
snapshots
are created with quota enabled
- rxrpc: Fix Tx ring annotation after initial Tx failure
- rxrpc: Don't treat call aborts as conn aborts
- xen/acpi: off by one in read_acpi_id()
- drivers: macintosh: rack-meter: really fix bogus memsets
- ACPI: acpi_pad: Fix memory leak in power saving threads
- powerpc/mpic: Check if cpu_possible() in mpic_physmask()
- ieee802154: ca8210: fix uninitialised data read
- ath10k: advertize beacon_int_min_gcd
- iommu/amd: Take into account that alloc_dev_data() may return NULL
- intel_th: Use correct method of finding hub
- m68k: set dma and coherent masks for platform FEC ethernets
- iwlwifi: mvm: check if mac80211_queue is valid in iwl_mvm_disable_txq
- parisc/pci: Switch LBA PCI bus from Hard Fail to Soft Fail mode
- hwmon: (nct6775) Fix writing pwmX_mode
- powerpc/perf: Prevent kernel address leak to userspace via BHRB buffer
- powerpc/perf: Fix kernel address leak via sampling registers
- rsi: fix kernel panic observed on 64bit machine
- tools/thermal: tmon: fix for segfault
- selftests: Print the test we're running to /dev/kmsg
- net/mlx5: Protect from command bit overflow
- watchdog: davinci_wdt: fix error handling in davinci_wdt_probe()
- ath10k: Fix kernel panic while using worker (ath10k_sta_rc_update_wk)
- nvme-pci: disable APST for Samsung NVMe SSD 960 EVO + ASUS PRIME Z370-A
- ath9k: fix crash in spectral scan
- cxgb4: Setup FW queues before registering netdev
- ima: Fix Kconfig to select TPM 2.0 CRB interface
- ima: Fallback to the builtin hash algorithm
- watchdog: aspeed: Allow configuring for alternate boot
- arm: dts: socfpga: fix GIC PPI warning
- ext4: don't complain about incorrect features when probing
- drm/vmwgfx: Unpin the screen object backup buffer when not used
- iommu/mediatek: Fix protect memory setting
- cpufreq: cppc_cpufreq: Fix cppc_cpufreq_init() failure path
- IB/mlx5: Set the default active rate and width to QDR and 4X
- zorro: Set up z->dev.dma_mask for the DMA API
- bcache: quit dc->writeback_thread when BCACHE_DEV_DETACHING is set
- remoteproc: imx_rproc: Fix an error handling path in 'imx_rproc_probe()'
- dt-bindings: add device tree binding for Allwinner H6 main CCU
- ACPICA: Events: add a return on failure from acpi_hw_register_read
- ACPICA: Fix memory leak on unusual memory leak
- ACPICA: acpi: acpica: fix acpi operand cache leak in nseval.c
- cxgb4: Fix queue free path of ULD drivers
- i2c: mv64xxx: Apply errata delay only in standard mode
- KVM: lapic: stop advertising DIRECTED_EOI when in-kernel IOAPIC is in use
- perf top: Fix top.call-graph config option reading
- perf stat: Fix core dump when flag T is used
- IB/core: Honor port_num while resolving GID for IB link layer
- drm/amdkfd: add missing include of mm.h
- coresight: Use %px to print pcsr instead of %p
- regulator: gpio: Fix some error handling paths in 'gpio_regulator_probe()'
- spi: bcm-qspi: fIX some error handling paths
- net/smc: pay attention to MAX_ORDER for CQ entries
- MIPS: ath79: Fix AR724X_PLL_REG_PCIE_CONFIG offset
- watchdog: dw: RMW the control register
- watchdog: aspeed: Fix translation of reset mode to ctrl register
- drm/meson: Fix some error handling paths in 'meson_drv_bind_master()'
- drm/meson: Fix an un-handled error path in 'meson_drv_bind_master()'
- powerpc: Add missing prototype for arch_irq_work_raise()
- f2fs: fix to set KEEP_SIZE bit in f2fs_zero_range
- f2fs: fix to clear CP_TRIMMED_FLAG
- f2fs: fix to check extent cache in f2fs_drop_extent_tree
- perf/core: Fix installing cgroup events on CPU
- max17042: propagate of_node to power supply device
- perf/core: Fix perf_output_read_group()
- drm/panel: simple: Fix the bus format for the Ontat panel
- hwmon: (pmbus/max8688) Accept negative page register values
- hwmon: (pmbus/adm1275) Accept negative page register values
- perf/x86/intel: Properly save/restore the PMU state in the NMI handler
- cdrom: do not call check_disk_change() inside cdrom_open()
- efi/arm*: Only register page tables when they exist
- perf/x86/intel: Fix large period handling on Broadwell CPUs
- perf/x86/intel: Fix event update for auto-reload
- arm64: dts: qcom: Fix SPI5 config on MSM8996
- soc: qcom: wcnss_ctrl: Fix increment in NV upload
- gfs2: Fix fallocate chunk size
- x86/devicetree: Initialize device tree before using it
- x86/devicetree: Fix device IRQ settings in DT
- phy: rockchip-emmc: retry calpad busy trimming
- ALSA: vmaster: Propagate slave error
- phy: qcom-qmp: Fix phy pipe clock gating
- drm/bridge: sii902x: Retry status read after DDI I2C
- tools: hv: fix compiler warnings about major/target_fname
- block: null_blk: fix 'Invalid parameters' when loading module
- dmaengine: pl330: fix a race condition in case of threaded irqs
- dmaengine: rcar-dmac: Check the done lists in rcar_dmac_chan_get_residue()
- enic: enable rq before updating rq descriptors
- watchdog: asm9260_wdt: fix error handling in asm9260_wdt_probe()
- hwrng: stm32 - add reset during probe
- pinctrl: devicetree: Fix dt_to_map_one_config handling of hogs
- pinctrl: artpec6: dt: add missing pin group uart5nocts
- vfio-ccw: fence off transport mode
- dmaengine: qcom: bam_dma: get num-channels and num-ees from dt
- drm: omapdrm: dss: Move initialization code from component bind to probe
- ARM: dts: dra71-evm: Correct evm_sd regulator max voltage
- drm/amdgpu: disable GFX ring and disable PQ wptr in hw_fini
- drm/amdgpu: adjust timeout for ib_ring_tests(v2)
- net: stmmac: ensure that the device has released ownership before reading
data
- net: stmmac: ensure that the MSS desc is the last desc to set the own bit
- cpufreq: Reorder cpufreq_online() error code path
- dpaa_eth: fix SG mapping
- PCI: Add function 1 DMA alias quirk for Marvell 88SE9220
- udf: Provide saner default for invalid uid / gid
- ixgbe: prevent ptp_rx_hang from running when in FILTER_ALL mode
- sh_eth: fix TSU init on SH7734/R8A7740
- power: supply: ltc2941-battery-gauge: Fix temperature units
- ARM: dts: bcm283x: Fix probing of bcm2835-i2s
- ARM: dts: bcm283x: Fix pin function of JTAG pins
- PCMCIA / PM: Avoid noirq suspend aborts during suspend-to-idle
- audit: return on memory error to avoid null pointer dereference
- net: stmmac: call correct function in
stmmac_mac_config_rx_queues_routing()
- rcu: Call touch_nmi_watchdog() while printing stall warnings
- pinctrl: sh-pfc: r8a7796: Fix MOD_SEL register pin assignment for SSI pins
group
- dpaa_eth: fix pause capability advertisement logic
- MIPS: Octeon: Fix logging messages with spurious periods after newlines
- drm/rockchip: Respect page offset for PRIME mmap calls
- x86/apic: Set up through-local-APIC mode on the boot CPU if 'noapic'
specified
- perf test: Fix test case inet_pton to accept inlines.
- perf report: Fix wrong jump arrow
- perf tests: Use arch__compare_symbol_names to compare symbols
- perf report: Fix memory corruption in --branch-history mode
--branch-history
- perf tests: Fix dwarf unwind for stripped binaries
- selftests/net: fixes psock_fanout eBPF test case
- netlabel: If PF_INET6, check sk_buff ip header version
- drm: rcar-du: lvds: Fix LVDS startup on R-Car Gen3
- drm: rcar-du: lvds: Fix LVDS startup on R-Car Gen2
- ARM: dts: at91: tse850: use the correct compatible for the eeprom
- regmap: Correct comparison in regmap_cached
- i40e: Add delay after EMP reset for firmware to recover
- ARM: dts: imx7d: cl-som-imx7: fix pinctrl_enet
- ARM: dts: porter: Fix HDMI output routing
- regulator: of: Add a missing 'of_node_put()' in an error handling path of
'of_regulator_match()'
- pinctrl: mcp23s08: spi: Fix regmap debugfs entries
- kdb: make "mdr" command repeat
- drm/vmwgfx: Set dmabuf_size when vmw_dmabuf_init is successful
- perf tools: Add trace/beauty/generated/ into .gitignore
- tools: sync up .h files with the repective arch and uapi .h files
- MIPS: xilfpga: Stop generating useless dtb.o
- MIPS: xilfpga: Actually include FDT in fitImage
- MIPS: Fix build with DEBUG_ZBOOT and MACH_JZ4770
- fix breakage caused by d_find_alias() semantics change
- Btrfs: fix error handling in btrfs_truncate()
- mmc: block: propagate correct returned value in mmc_rpmb_ioctl
- arm64: export tishift functions to modules
- bcma: fix buffer size caused crash in bcma_core_mips_print_irq()
- PM / core: Fix direct_complete handling for devices with no callbacks
- ARM: dts: sun4i: Fix incorrect clocks for displays
- bnxt_en: Ignore src port field in decap filter nodes
- kasan, slub: fix handling of kasan_slab_free hook
- riscv/spinlock: Strengthen implementations with fences
- platform/x86: dell-smbios: Fix memory leaks in build_tokens_sysfs()
- rxrpc: Fix resend event time calculation
- i40e: hold the RTNL lock while changing interrupt schemes
- hv_netvsc: Fix the return status in RX path
- firmware: fix checking for return values for fw_add_devm_name()
- bcache: set writeback_rate_update_seconds in range [1, 60] seconds
- bcache: fix cached_dev->count usage for bch_cache_set_error()
- bcache: stop dc->writeback_rate_update properly
- ibmvnic: Fix reset return from closed state
- powerpc/vas: Fix cleanup when VAS is not configured
- f2fs: flush cp pack except cp pack 2 page at first
- drm/amdgpu: Clean sdma wptr register when only enable wptr polling
- powerpc/mm/slice: Remove intermediate bitmap copy
- powerpc/mm/slice: create header files dedicated to slices
- powerpc/mm/slice: Enhance for supporting PPC32
- powerpc/mm/slice: Fix hugepage allocation at hint address on 8xx
- ibmvnic: Allocate statistics buffers during probe
- dt-bindings: display: msm/dsi: Fix the PHY regulator supply props
- drm/amd/display: Set vsc pack revision when DPCD revision is >= 1.2
- soc: renesas: r8a77970-sysc: fix power area parents
- drm/vblank: Data type fixes for 64-bit vblank sequences.
- selftests: Add FIB onlink tests
- soc: amlogic: meson-gx-pwrc-vpu: fix error on shutdown when domain is
powered off
* arm-smmu-v3 arm-smmu-v3.1.auto: failed to allocate MSIs (LP: #1785282)
- ACPICA: iasl: Add SMMUv3 device ID mapping index support
- ACPI/IORT: Remove temporary iort_get_id_mapping_index() ACPICA guard
* Driver iwlwifi for Intel Wireless-AC 9560 is slow and unreliable in kernel
4.15.0-20-generic (LP: #1772467)
- scsi: hpsa: disable device during shutdown
* [Bionic] i2c: xlp9xx: Add SMBAlert support (LP: #1786981)
- i2c: xlp9xx: Add support for SMBAlert
* qeth: don't clobber buffer on async TX completion (LP: #1786057)
- s390/qeth: don't clobber buffer on async TX completion
* Linux 4.15.0-23 crashes during the boot process with a "Unable to handle
kernel NULL pointer dereference" message (LP: #1777338)
- x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths
* ThinkPad systems have no HDMI sound when using the nvidia GPU (LP: #1787058)
- ACPI / OSI: Add OEM _OSI string to enable NVidia HDMI audio
* [Bionic] i2c: xlp9xx: Fix case where SSIF read transaction completes early
(LP: #1787240)
- i2c: xlp9xx: Fix case where SSIF read transaction completes early
* [Bionic] integrate upstream fix for Cavium zram driver (LP: #1787469)
- Revert "UBUNTU: SAUCE: crypto: thunderx_zip: Fix fallout from
CONFIG_VMAP_STACK"
- crypto: cavium - Fix fallout from CONFIG_VMAP_STACK
- crypto: cavium - Limit result reading attempts
- crypto: cavium - Prevent division by zero
- crypto: cavium - Fix statistics pending request value
- crypto: cavium - Fix smp_processor_id() warnings
* Bugfix for handling of shadow doorbell buffer (LP: #1788222)
- nvme-pci: add a memory barrier to nvme_dbbuf_update_and_check_event
* nvme devices namespace assigned to the wrong controller (LP: #1789227)
- nvme/multipath: Fix multipath disabled naming collisions
* linux-cloud-tools-common: Ensure hv-kvp-daemon.service starts before
walinuxagent.service (LP: #1739107)
- [Debian] hyper-v -- Ensure that hv-kvp-daemon.service starts before
walinuxagent.service
* hinic interfaces aren't getting predictable names (LP: #1783138)
- hinic: Link the logical network device to the pci device in sysfs
* Suspend fails in Ubuntu and Kubuntu 18.04 but works fine in Ubuntu and
Kubuntu 17.10 (and on Kubuntu 18.04 using kernel 4.14.47) (LP: #1774950)
- ACPI / LPSS: Avoid PM quirks on suspend and resume from S3
- ACPI / LPSS: Avoid PM quirks on suspend and resume from hibernation
* [Bionic] Bluetooth: Support RTL8723D and RTL8821C Devices (LP: #1784835)
- Bluetooth: btrtl: Add RTL8723D and RTL8821C devices
* CacheFiles: Error: Overlong wait for old active object to go away.
(LP: #1776254)
- cachefiles: Fix missing clear of the CACHEFILES_OBJECT_ACTIVE flag
- cachefiles: Wait rather than BUG'ing on "Unexpected object collision"
* fscache cookie refcount updated incorrectly during fscache object allocation
(LP: #1776277) // fscache cookie refcount updated incorrectly during fscache
object allocation (LP: #1776277)
- fscache: Fix reference overput in fscache_attach_object() error handling
* FS-Cache: Assertion failed: FS-Cache: 6 == 5 is false (LP: #1774336)
- Revert "UBUNTU: SAUCE: CacheFiles: fix a read_waiter/read_copier race"
- fscache: Allow cancelled operations to be enqueued
- cachefiles: Fix refcounting bug in backing-file read monitoring
* SMB3: Fix regression in server reconnect detection (LP: #1786110)
- smb3: on reconnect set PreviousSessionId field
* CVE-2018-1118
- vhost: fix info leak due to uninitialized memory
-- Kleber Sacilotto de Souza <kleber.so...@canonical.com> Mon, 27 Aug
2018 16:45:36 +0200
** Changed in: linux (Ubuntu Xenial)
Status: Fix Committed => Fix Released
--
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Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1739107
Title:
linux-cloud-tools-common: Ensure hv-kvp-daemon.service starts before
walinuxagent.service
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
Fix Released
Status in linux source package in Zesty:
Won't Fix
Status in linux source package in Artful:
Won't Fix
Status in linux source package in Bionic:
Fix Released
Bug description:
This is a request to make a change in the hv-kvp-daemon systemd
service which is part of the linux-cloud-tools-common package to
ensure the hv-kvp-daemon service starts before the walinuxagent
service. The default dependencies make hv-kvp-daemon wait until the
whole system is up before it can start.
Currently the /lib/systemd/system/hv-kvp-daemon.service file looks
like this:
====================
# On Azure/Hyper-V systems start the hv_kvp_daemon
#
# author "Andy Whitcroft <a...@canonical.com>"
[Unit]
Description=Hyper-V KVP Protocol Daemon
ConditionVirtualization=microsoft
[Service]
ExecStart=/usr/sbin/hv_kvp_daemon -n
[Install]
WantedBy=multi-user.target
====================
The suggested modification is to make the [Unit] section look like
this:
[Unit]
Description=Hyper-V KVP Protocol Daemon
ConditionVirtualization=microsoft
DefaultDependencies=no
After=systemd-remount-fs.service
Before=shutdown.target cloud-init-local.service walinuxagent.service
Conflicts=shutdown.target
RequiresMountsFor=/var/lib/hyperv
The hv-kvp-daemon service is not currently part of the critical-chain:
$ systemd-analyze critical-chain
The time after the unit is active or started is printed after the "@"
character.
The time the unit takes to start is printed after the "+" character.
graphical.target @10.809s
└─multi-user.target @10.723s
└─ephemeral-disk-warning.service @10.538s +31ms
└─cloud-config.service @8.249s +2.252s
└─basic.target @8.044s
└─sockets.target @8.019s
└─snapd.socket @7.692s +264ms
└─sysinit.target @6.719s
└─cloud-init.service @5.803s +842ms
└─networking.service @5.137s +612ms
└─network-pre.target @5.074s
└─cloud-init-local.service @2.257s +2.783s
└─systemd-remount-fs.service @1.368s +656ms
└─systemd-journald.socket @1.218s
└─-.mount @649ms
└─system.slice @653ms
└─-.slice @649ms
In an Azure VM, the current startup time of my test is:
$ systemd-analyze
Startup finished in 10.375s (kernel) + 12.352s (userspace) = 22.728s
After making the suggested change, the startup time is similar:
$ systemd-analyze
Startup finished in 9.759s (kernel) + 11.867s (userspace) = 21.627s
And the service is now in the critical-chain:
$ systemd-analyze critical-chain
The time after the unit is active or started is printed after the "@"
character.
The time the unit takes to start is printed after the "+" character.
graphical.target @10.666s
└─multi-user.target @10.636s
└─ephemeral-disk-warning.service @10.556s +36ms
└─cloud-config.service @8.423s +2.095s
└─basic.target @8.124s
└─sockets.target @8.101s
└─lxd.socket @7.677s +326ms
└─sysinit.target @6.755s
└─cloud-init.service @5.814s +908ms
└─networking.service @5.111s +651ms
└─network-pre.target @5.087s
└─cloud-init-local.service @2.345s +2.707s
└─hv-kvp-daemon.service @2.316s
└─systemd-remount-fs.service @1.253s +680ms
└─system.slice @1.225s
└─-.slice @650ms
The ConditionVirtualization=microsoft line makes it so that this
doesn't affect non microsoft virtualization environments (ie. qemu,
kvm, vmware, xen, etc.) by checking whether the system is executed in
a virtualized environment and optionally test whether it is a specific
implementation, in this case "microsoft" for Hyper-V.
https://www.freedesktop.org/software/systemd/man/systemd-detect-virt.html#
microsoft = Hyper-V, also known as Viridian or Windows Server Virtualization
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