Package "linux-hwe-edge"

 linux-hwe-edge (4.15.0-23.25~16.04.1) xenial; urgency=medium
 .
   * linux-hwe-edge: 4.15.0-23.25~16.04.1 -proposed tracker (LP: #1772935)
 .
   * linux: 4.15.0-23.25 -proposed tracker (LP: #1772927)
 .
   * arm64 SDEI support needs trampoline code for KPTI (LP: #1768630)
     - arm64: mmu: add the entry trampolines start/end section markers into
       sections.h
     - arm64: sdei: Add trampoline code for remapping the kernel
 .
   * Some PCIe errors not surfaced through rasdaemon (LP: #1769730)
     - ACPI: APEI: handle PCIe AER errors in separate function
     - ACPI: APEI: call into AER handling regardless of severity
 .
   * qla2xxx: Fix page fault at kmem_cache_alloc_node() (LP: #1770003)
     - scsi: qla2xxx: Fix session cleanup for N2N
     - scsi: qla2xxx: Remove unused argument from qlt_schedule_sess_for_deletion()
     - scsi: qla2xxx: Serialize session deletion by using work_lock
     - scsi: qla2xxx: Serialize session free in qlt_free_session_done
     - scsi: qla2xxx: Don't call dma_free_coherent with IRQ disabled.
     - scsi: qla2xxx: Fix warning in qla2x00_async_iocb_timeout()
     - scsi: qla2xxx: Prevent relogin trigger from sending too many commands
     - scsi: qla2xxx: Fix double free bug after firmware timeout
     - scsi: qla2xxx: Fixup locking for session deletion
 .
   * Several hisi_sas bug fixes (LP: #1768974)
     - scsi: hisi_sas: dt-bindings: add an property of signal attenuation
     - scsi: hisi_sas: support the property of signal attenuation for v2 hw
     - scsi: hisi_sas: fix the issue of link rate inconsistency
     - scsi: hisi_sas: fix the issue of setting linkrate register
     - scsi: hisi_sas: increase timer expire of internal abort task
     - scsi: hisi_sas: remove unused variable hisi_sas_devices.running_req
     - scsi: hisi_sas: fix return value of hisi_sas_task_prep()
     - scsi: hisi_sas: Code cleanup and minor bug fixes
 .
   * [bionic] machine stuck and bonding not working well when nvmet_rdma module
     is loaded (LP: #1764982)
     - nvmet-rdma: Don't flush system_wq by default during remove_one
     - nvme-rdma: Don't flush delete_wq by default during remove_one
 .
   * Warnings/hang during error handling of SATA disks on SAS controller
     (LP: #1768971)
     - scsi: libsas: defer ata device eh commands to libata
 .
   * Hotplugging a SATA disk into a SAS controller may cause crash (LP: #1768948)
     - ata: do not schedule hot plug if it is a sas host
 .
   * ISST-LTE:pKVM:Ubuntu1804: rcu_sched self-detected stall on CPU follow by CPU
     ATTEMPT TO RE-ENTER FIRMWARE! (LP: #1767927)
     - powerpc/powernv: Handle unknown OPAL errors in opal_nvram_write()
     - powerpc/64s: return more carefully from sreset NMI
     - powerpc/64s: sreset panic if there is no debugger or crash dump handlers
 .
   * fsnotify: Fix fsnotify_mark_connector race (LP: #1765564)
     - fsnotify: Fix fsnotify_mark_connector race
 .
   * Hang on network interface removal in Xen virtual machine (LP: #1771620)
     - xen-netfront: Fix hang on device removal
 .
   * HiSilicon HNS NIC names are truncated in /proc/interrupts (LP: #1765977)
     - net: hns: Avoid action name truncation
 .
   * Ubuntu 18.04 kernel crashed while in degraded mode (LP: #1770849)
     - SAUCE: powerpc/perf: Fix memory allocation for core-imc based on
       num_possible_cpus()
 .
   * Switch Build-Depends: transfig to fig2dev (LP: #1770770)
     - [Config] update Build-Depends: transfig to fig2dev
 .
   * smp_call_function_single/many core hangs with stop4 alone (LP: #1768898)
     - cpufreq: powernv: Fix hardlockup due to synchronous smp_call in timer
       interrupt
 .
   * Add d-i support for Huawei NICs (LP: #1767490)
     - d-i: add hinic to nic-modules udeb
 .
   * unregister_netdevice: waiting for eth0 to become free. Usage count = 5
     (LP: #1746474)
     - xfrm: reuse uncached_list to track xdsts
 .
   * Include nfp driver in linux-modules (LP: #1768526)
     - [Config] Add nfp.ko to generic inclusion list
 .
   * Kernel panic on boot (m1.small in cn-north-1) (LP: #1771679)
     - x86/xen: Reset VCPU0 info pointer after shared_info remap
 .
   * CVE-2018-3639 (x86)
     - x86/bugs: Fix the parameters alignment and missing void
     - KVM: SVM: Move spec control call after restore of GS
     - x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP
     - x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS
     - x86/cpufeatures: Disentangle SSBD enumeration
     - x86/cpufeatures: Add FEATURE_ZEN
     - x86/speculation: Handle HT correctly on AMD
     - x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL
     - x86/speculation: Add virtualized speculative store bypass disable support
     - x86/speculation: Rework speculative_store_bypass_update()
     - x86/bugs: Unify x86_spec_ctrl_{set_guest,restore_host}
     - x86/bugs: Expose x86_spec_ctrl_base directly
     - x86/bugs: Remove x86_spec_ctrl_set()
     - x86/bugs: Rework spec_ctrl base and mask logic
     - x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG
     - KVM: SVM: Implement VIRT_SPEC_CTRL support for SSBD
     - x86/bugs: Rename SSBD_NO to SSB_NO
     - bpf: Prevent memory disambiguation attack
     - KVM: VMX: Expose SSBD properly to guests.
 .
   * Suspend to idle: Open lid didn't resume (LP: #1771542)
     - ACPI / PM: Do not reconfigure GPEs for suspend-to-idle
 .
   * Fix initialization failure detection in SDEI for device-tree based systems
     (LP: #1768663)
     - firmware: arm_sdei: Fix return value check in sdei_present_dt()
 .
   * No driver for Huawei network adapters on arm64 (LP: #1769899)
     - net-next/hinic: add arm64 support
 .
   * CVE-2018-1092
     - ext4: fail ext4_iget for root directory if unallocated
 .
   * kernel 4.15 breaks nouveau on Lenovo P50 (LP: #1763189)
     - drm/nouveau: Fix deadlock in nv50_mstm_register_connector()
 .
   * update-initramfs not adding i915 GuC firmware for Kaby Lake, firmware fails
     to load (LP: #1728238)
  

 linux-hwe-edge (4.15.0-21.22~16.04.1) xenial; urgency=medium
 .
   * linux-hwe-edge: 4.15.0-21.22~16.04.1 -proposed tracker (LP: #1767410)
 .
   * linux: 4.15.0-21.22 -proposed tracker (LP: #1767397)
 .
   * initramfs-tools exception during pm.DoInstall with do-release-upgrade from
     16.04 to 18.04 (LP: #1766727)
     - Add linux-image-* Breaks on s390-tools (<< 2.3.0-0ubuntu3)
 .
   * linux-image-4.15.0-20-generic install after upgrade from xenial breaks
     (LP: #1767133)
     - Packaging: Depends on linux-base that provides the necessary tools
 .
   * linux-image packages need to Breaks flash-kernel << 3.90ubuntu2
     (LP: #1766629)
     - linux-image-* breaks on flash-kernel (<< 3.90ubuntu2)

 linux-hwe-edge (4.15.0-20.21~16.04.1) xenial; urgency=medium
 .
   * linux-hwe-edge: 4.15.0-20.21~16.04.1 -proposed tracker (LP: #1766473)
 .
   * linux: 4.15.0-20.21 -proposed tracker (LP: #1766452)
 .
   * package shim-signed (not installed) failed to install/upgrade: installed
     shim-signed package post-installation script subprocess returned error exit
     status 5 (LP: #1766391)
     - [Packaging] fix invocation of header postinst hooks
 .
 linux (4.15.0-19.20) bionic; urgency=medium
 .
   * linux: 4.15.0-19.20 -proposed tracker (LP: #1766021)
 .
   * Kernel 4.15.0-15 breaks Dell PowerEdge 12th Gen servers (LP: #1765232)
     - Revert "blk-mq: simplify queue mapping & schedule with each possisble CPU"
     - Revert "genirq/affinity: assign vectors to all possible CPUs"
 .
 linux (4.15.0-18.19) bionic; urgency=medium
 .
   * linux: 4.15.0-18.19 -proposed tracker (LP: #1765490)
 .
   * [regression] Ubuntu 18.04:[4.15.0-17-generic #18] KVM Guest Kernel:
     meltdown: rfi/fallback displacement flush not enabled bydefault (kvm)
     (LP: #1765429)
     - powerpc/pseries: Fix clearing of security feature flags
 .
   * signing: only install a signed kernel (LP: #1764794)
     - [Packaging] update to Debian like control scripts
     - [Packaging] switch to triggers for postinst.d postrm.d handling
     - [Packaging] signing -- switch to raw-signing tarballs
     - [Packaging] signing -- switch to linux-image as signed when available
     - [Config] signing -- enable Opal signing for ppc64el
     - [Packaging] printenv -- add signing options
 .
   * [18.04 FEAT] Sign POWER host/NV kernels (LP: #1696154)
     - [Packaging] signing -- add support for signing Opal kernel binaries
 .
   * Please cherrypick s390 unwind fix (LP: #1765083)
     - s390/compat: fix setup_frame32
 .
   * Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L]
     [ipr] (LP: #1751813)
     - d-i: move ipr to storage-core-modules on ppc64el
 .
   * drivers/gpu/drm/bridge/adv7511/adv7511.ko missing (LP: #1764816)
     - SAUCE: (no-up) rename the adv7511 drm driver to adv7511_drm
 .
   * Miscellaneous Ubuntu changes
     - [Packaging] Add linux-oem to rebuild test blacklist.
 .
 linux (4.15.0-17.18) bionic; urgency=medium
 .
   * linux: 4.15.0-17.18 -proposed tracker (LP: #1764498)
 .
   * Eventual OOM with profile reloads (LP: #1750594)
     - SAUCE: apparmor: fix memory leak when duplicate profile load
 .
 linux (4.15.0-16.17) bionic; urgency=medium
 .
   * linux: 4.15.0-16.17 -proposed tracker (LP: #1763785)
 .
   * [18.04] [bug] CFL-S(CNP)/CNL GPIO testing failed (LP: #1757346)
     - [Config]: Set CONFIG_PINCTRL_CANNONLAKE=y
 .
   * [Ubuntu 18.04] USB Type-C test failed on GLK (LP: #1758797)
     - SAUCE: usb: typec: ucsi: Increase command completion timeout value
 .
   * Fix trying to "push" an already active pool VP (LP: #1763386)
     - SAUCE: powerpc/xive: Fix trying to "push" an already active pool VP
 .
   * hisi_sas: Revert and replace SAUCE patches w/ upstream (LP: #1762824)
     - Revert "UBUNTU: SAUCE: scsi: hisi_sas: export device table of v3 hw to
       userspace"
     - Revert "UBUNTU: SAUCE: scsi: hisi_sas: config for hip08 ES"
     - scsi: hisi_sas: modify some register config for hip08
     - scsi: hisi_sas: add v3 hw MODULE_DEVICE_TABLE()
 .
   * Realtek card reader - RTS5243 [VEN_10EC&DEV_5260] (LP: #1737673)
     - misc: rtsx: Move Realtek Card Reader Driver to misc
     - updateconfigs for Realtek Card Reader Driver
     - misc: rtsx: Add support for RTS5260
     - misc: rtsx: Fix symbol clashes
 .
   * Mellanox [mlx5] [bionic] UBSAN: Undefined behaviour in
     ./include/linux/net_dim.h (LP: #1763269)
     - net/mlx5e: Fix int overflow
 .
   * apparmor bug fixes for bionic (LP: #1763427)
     - apparmor: fix logging of the existence test for signals
     - apparmor: make signal label match work when matching stacked labels
     - apparmor: audit unknown signal numbers
     - apparmor: fix memory leak on buffer on error exit path
     - apparmor: fix mediation of prlimit
 .
   * dangling symlinks to loaded apparmor policy (LP: #1755563) // apparmor bug
     fixes for bionic (LP: #1763427)
     - apparmor: fix dangling symlinks to policy rawdata after replacement
 .
   * [OPAL] Assert fail:
     core/mem_region.c:447:lock_held_by_me(&region->free_list_lock)
     (LP: #1762913)
     - powerpc/watchdog: remove arch_trigger_cpumask_backtrace
 .
   * [LTC Test] Ubuntu 18.04: tm_trap_test failed on P8 compat mode guest
     (LP: #1762928)
     - powerpc/tm: Fix endianness flip on trap
 .
   * Add support for RT5660 codec based sound cards on Baytrail (LP: #1657674)
     - SAUCE: (no-up) ASoC: Intel: Support machine driver for RT5660 on Baytrail
     - SAUCE: (no-up) ASoC: rt5660: Add ACPI support
     - SAUCE: (no-up): ASoC: Intel: bytcr-rt5660: Add MCLK, quirks
     - [Config] CONFIG_SND_SOC_INTEL_BYTCR_RT5660_MACH=m, CONFIG_SND_SOC_RT5660=m
 .
   * /dev/ipmi enumeration flaky on Cavium Sabre nodes (LP: #1762812)
     - i2c: xlp9xx: return ENXIO on slave address NACK
     - i2c: xlp9xx: Handle transactions with I2C_M_RECV_LEN properly
     - i2c: xlp9xx: Check for Bus state before every transfer
     - i2c: xlp9xx: Handle NACK on DATA properly
 .
   * [18.04 FEAT] Add kvm_stat from kernel tree (LP: #1734130)
     - tools/kvm_stat: simplify the sortkey function
     - tools/kvm_stat: use a namedtuple for storing the values
     - tools/kvm_stat: use a more pythonic way to iterate over dictionaries
     - tools/kvm_stat: avoid 'is' for equality checks
     - tools/kvm_stat: fix crash when filtering out all non-child trace events
     - tools/kvm_stat: print error on invalid regex
     - tools/kvm_stat: fix debugfs handling
     - tools/kvm_stat: mark private methods as such
     - tools/kvm_stat: eliminate extra guest/pid selection dialog
     - tools/kvm_stat: separate drilldown and fields filtering
     - tools/kvm_stat: group child events indented after paren

 linux-hwe-edge (4.15.0-15.16~16.04.1) xenial; urgency=medium
 .
   * linux-hwe-edge: 4.15.0-15.16~16.04.1 -proposed tracker (LP: #1761184)
 .
   * linux: 4.15.0-15.16 -proposed tracker (LP: #1761177)
 .
   * FFe: Enable configuring resume offset via sysfs (LP: #1760106)
     - PM / hibernate: Make passing hibernate offsets more friendly
 .
   * /dev/bcache/by-uuid links not created after reboot (LP: #1729145)
     - SAUCE: (no-up) bcache: decouple emitting a cached_dev CHANGE uevent
 .
   * Ubuntu18.04:POWER9:DD2.2 - Unable to start a KVM guest with default machine
     type(pseries-bionic) complaining "KVM implementation does not support
     Transactional Memory, try cap-htm=off" (kvm) (LP: #1752026)
     - powerpc: Use feature bit for RTC presence rather than timebase presence
     - powerpc: Book E: Remove unused CPU_FTR_L2CSR bit
     - powerpc: Free up CPU feature bits on 64-bit machines
     - powerpc: Add CPU feature bits for TM bug workarounds on POWER9 v2.2
     - powerpc/powernv: Provide a way to force a core into SMT4 mode
     - KVM: PPC: Book3S HV: Work around transactional memory bugs in POWER9
     - KVM: PPC: Book3S HV: Work around XER[SO] bug in fake suspend mode
     - KVM: PPC: Book3S HV: Work around TEXASR bug in fake suspend state
 .
   * Important Kernel fixes to be backported for Power9 (kvm) (LP: #1758910)
     - powerpc/mm: Fixup tlbie vs store ordering issue on POWER9
 .
   * Ubuntu 18.04 - IO Hang on some namespaces when running HTX with 16
     namespaces (Bolt / NVMe) (LP: #1757497)
     - powerpc/64s: Fix lost pending interrupt due to race causing lost update to
       irq_happened
 .
   * fwts-efi-runtime-dkms 18.03.00-0ubuntu1: fwts-efi-runtime-dkms kernel module
     failed to build (LP: #1760876)
     - [Packaging] include the retpoline extractor in the headers
 .
 linux (4.15.0-14.15) bionic; urgency=medium
 .
   * linux: 4.15.0-14.15 -proposed tracker (LP: #1760678)
 .
   * [Bionic] mlx4 ETH - mlnx_qos failed when set some TC to vendor
     (LP: #1758662)
     - net/mlx4_en: Change default QoS settings
 .
   * AT_BASE_PLATFORM in AUXV is absent on kernels available on Ubuntu 17.10
     (LP: #1759312)
     - powerpc/64s: Fix NULL AT_BASE_PLATFORM when using DT CPU features
 .
   * Bionic update to 4.15.15 stable release (LP: #1760585)
     - net: dsa: Fix dsa_is_user_port() test inversion
     - openvswitch: meter: fix the incorrect calculation of max delta_t
     - qed: Fix MPA unalign flow in case header is split across two packets.
     - tcp: purge write queue upon aborting the connection
     - qed: Fix non TCP packets should be dropped on iWARP ll2 connection
     - sysfs: symlink: export sysfs_create_link_nowarn()
     - net: phy: relax error checking when creating sysfs link netdev->phydev
     - devlink: Remove redundant free on error path
     - macvlan: filter out unsupported feature flags
     - net: ipv6: keep sk status consistent after datagram connect failure
     - ipv6: old_dport should be a __be16 in __ip6_datagram_connect()
     - ipv6: sr: fix NULL pointer dereference when setting encap source address
     - ipv6: sr: fix scheduling in RCU when creating seg6 lwtunnel state
     - mlxsw: spectrum_buffers: Set a minimum quota for CPU port traffic
     - net: phy: Tell caller result of phy_change()
     - ipv6: Reflect MTU changes on PMTU of exceptions for MTU-less routes
     - net sched actions: return explicit error when tunnel_key mode is not
       specified
     - ppp: avoid loop in xmit recursion detection code
     - rhashtable: Fix rhlist duplicates insertion
     - test_rhashtable: add test case for rhltable with duplicate objects
     - kcm: lock lower socket in kcm_attach
     - sch_netem: fix skb leak in netem_enqueue()
     - ieee802154: 6lowpan: fix possible NULL deref in lowpan_device_event()
     - net: use skb_to_full_sk() in skb_update_prio()
     - net: Fix hlist corruptions in inet_evict_bucket()
     - s390/qeth: free netdevice when removing a card
     - s390/qeth: when thread completes, wake up all waiters
     - s390/qeth: lock read device while queueing next buffer
     - s390/qeth: on channel error, reject further cmd requests
     - soc/fsl/qbman: fix issue in qman_delete_cgr_safe()
     - dpaa_eth: fix error in dpaa_remove()
     - dpaa_eth: remove duplicate initialization
     - dpaa_eth: increment the RX dropped counter when needed
     - dpaa_eth: remove duplicate increment of the tx_errors counter
     - dccp: check sk for closed state in dccp_sendmsg()
     - ipv6: fix access to non-linear packet in ndisc_fill_redirect_hdr_option()
     - l2tp: do not accept arbitrary sockets
     - net: ethernet: arc: Fix a potential memory leak if an optional regulator is
       deferred
     - net: ethernet: ti: cpsw: add check for in-band mode setting with RGMII PHY
       interface
     - net: fec: Fix unbalanced PM runtime calls
     - net/iucv: Free memory obtained by kzalloc
     - netlink: avoid a double skb free in genlmsg_mcast()
     - net: Only honor ifindex in IP_PKTINFO if non-0
     - net: systemport: Rewrite __bcm_sysport_tx_reclaim()
     - qede: Fix qedr link update
     - skbuff: Fix not waking applications when errors are enqueued
     - team: Fix double free in error path
     - Linux 4.15.15
 .
   * Ubuntu 18.04 [ WSP DD2.2 with stop4 and stop5 enabled ]: kdump fails to
     capture dump when smt=2 or off. (LP: #1758206)
     - powerpc/crash: Remove the test for cpu_online in the IPI callback
     - powernv/kdump: Fix cases where the kdump kernel can get HMI's
     - powerpc/kdump: Fix powernv build break when KEXEC_CORE=n
 .
   * [Intel Ubuntu 18.04 Bug] Null pointer dereference, when disconnecting RAID
     rebuild target (LP: #1759279)
     - md: document lifetime of internal rdev pointer.
 .
   * [Feature]Crystal Ridge:add support for the platform capabilities NFIT sub-
     table in ACPI 6.2A (LP: #1730829)
     - ACPICA: ACPI 6.0A: Changes to the NFIT ACPI table
     - acpi: nfit: Add