[ubuntu/xenial-proposed] linux-azure_4.15.0-1044.48_amd64.tar.gz - (Accepted)

Stefan Bader stefan.bader at canonical.com
Mon May 6 11:32:25 UTC 2019


linux-azure (4.15.0-1044.48) xenial; urgency=medium

  * linux-azure: 4.15.0-1044.48 -proposed tracker (LP: #1826354)

  * [linux-azure] Include mainline commits fc96df16a1ce and ba50bf1ce9a5 in
    Azure kernel (LP: #1821378)
    - Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
    - Drivers: hv: vmbus: Check for ring when getting debug info

  * [linux-azure] Commit To Improve NVMe Performance (LP: #1819689)
    - blk-mq: remove the request_list usage

  [ Ubuntu: 4.15.0-49.53 ]

  * linux: 4.15.0-49.53 -proposed tracker (LP: #1826358)
  * Backport support for software count cache flush Spectre v2 mitigation. (CVE)
    (required for POWER9 DD2.3) (LP: #1822870)
    - powerpc/64s: Add support for ori barrier_nospec patching
    - powerpc/64s: Patch barrier_nospec in modules
    - powerpc/64s: Enable barrier_nospec based on firmware settings
    - powerpc: Use barrier_nospec in copy_from_user()
    - powerpc/64: Use barrier_nospec in syscall entry
    - powerpc/64s: Enhance the information in cpu_show_spectre_v1()
    - powerpc/64: Disable the speculation barrier from the command line
    - powerpc/64: Make stf barrier PPC_BOOK3S_64 specific.
    - powerpc/64: Add CONFIG_PPC_BARRIER_NOSPEC
    - powerpc/64: Call setup_barrier_nospec() from setup_arch()
    - powerpc/64: Make meltdown reporting Book3S 64 specific
    - powerpc/lib/code-patching: refactor patch_instruction()
    - powerpc/lib/feature-fixups: use raw_patch_instruction()
    - powerpc/asm: Add a patch_site macro & helpers for patching instructions
    - powerpc/64s: Add new security feature flags for count cache flush
    - powerpc/64s: Add support for software count cache flush
    - powerpc/pseries: Query hypervisor for count cache flush settings
    - powerpc/powernv: Query firmware for count cache flush settings
    - powerpc/fsl: Add nospectre_v2 command line argument
    - KVM: PPC: Book3S: Add count cache flush parameters to kvmppc_get_cpu_char()
    - [Config] Add CONFIG_PPC_BARRIER_NOSPEC
  * Packaging resync (LP: #1786013)
    - [Packaging] resync git-ubuntu-log
  * autopkgtests run too often, too much and don't skip enough (LP: #1823056)
    - [Debian] Set +x on rebuild testcase.
    - [Debian] Skip rebuild test, for regression-suite deps.
    - [Debian] Make ubuntu-regression-suite skippable on unbootable kernels.
    - [Debian] make rebuild use skippable error codes when skipping.
    - [Debian] Only run regression-suite, if requested to.
  * bionic: fork out linux-snapdragon into its own topic kernel (LP: #1820868)
    - [Packaging] remove arm64 snapdragon from getabis
    - [Config] config changes for snapdragon split
    - packaging: arm64: disable building the snapdragon flavour
    - [Packaging] arm64: Drop snapdragon from kernel-versions
  * CVE-2017-5753
    - KVM: arm/arm64: vgic: fix possible spectre-v1 in vgic_get_irq()
    - media: dvb_ca_en50221: prevent using slot_info for Spectre attacs
    - sysvipc/sem: mitigate semnum index against spectre v1
    - libahci: Fix possible Spectre-v1 pmp indexing in ahci_led_store()
    - s390/keyboard: sanitize array index in do_kdsk_ioctl
    - arm64: fix possible spectre-v1 write in ptrace_hbp_set_event()
    - KVM: arm/arm64: vgic: Fix possible spectre-v1 write in vgic_mmio_write_apr()
    - pktcdvd: Fix possible Spectre-v1 for pkt_devs
    - net: socket: fix potential spectre v1 gadget in socketcall
    - net: socket: Fix potential spectre v1 gadget in sock_is_registered
    - drm/amdgpu/pm: Fix potential Spectre v1
    - netlink: Fix spectre v1 gadget in netlink_create()
    - ext4: fix spectre gadget in ext4_mb_regular_allocator()
    - drm/i915/kvmgt: Fix potential Spectre v1
    - net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd()
    - fs/quota: Fix spectre gadget in do_quotactl
    - hwmon: (nct6775) Fix potential Spectre v1
    - mac80211_hwsim: Fix possible Spectre-v1 for hwsim_world_regdom_custom
    - switchtec: Fix Spectre v1 vulnerability
    - misc: hmc6352: fix potential Spectre v1
    - tty: vt_ioctl: fix potential Spectre v1
    - nl80211: Fix possible Spectre-v1 for NL80211_TXRATE_HT
    - nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds
    - IB/ucm: Fix Spectre v1 vulnerability
    - RDMA/ucma: Fix Spectre v1 vulnerability
    - drm/bufs: Fix Spectre v1 vulnerability
    - usb: gadget: storage: Fix Spectre v1 vulnerability
    - ptp: fix Spectre v1 vulnerability
    - HID: hiddev: fix potential Spectre v1
    - vhost: Fix Spectre V1 vulnerability
    - drivers/misc/sgi-gru: fix Spectre v1 vulnerability
    - ipv4: Fix potential Spectre v1 vulnerability
    - aio: fix spectre gadget in lookup_ioctx
    - ALSA: emux: Fix potential Spectre v1 vulnerabilities
    - ALSA: pcm: Fix potential Spectre v1 vulnerability
    - ip6mr: Fix potential Spectre v1 vulnerability
    - ALSA: rme9652: Fix potential Spectre v1 vulnerability
    - ALSA: emu10k1: Fix potential Spectre v1 vulnerabilities
    - KVM: arm/arm64: vgic: Fix off-by-one bug in vgic_get_irq()
    - drm/ioctl: Fix Spectre v1 vulnerabilities
    - char/mwave: fix potential Spectre v1 vulnerability
    - applicom: Fix potential Spectre v1 vulnerabilities
    - ipmi: msghandler: Fix potential Spectre v1 vulnerabilities
    - powerpc/ptrace: Mitigate potential Spectre v1
    - cfg80211: prevent speculation on cfg80211_classify8021d() return
    - ALSA: rawmidi: Fix potential Spectre v1 vulnerability
    - ALSA: seq: oss: Fix Spectre v1 vulnerability
  * Bionic: Sync to Xenial (Spectre) (LP: #1822760)
    - x86/speculation/l1tf: Suggest what to do on systems with too much RAM
    - KVM: SVM: Add MSR-based feature support for serializing LFENCE
    - KVM: VMX: fixes for vmentry_l1d_flush module parameter
    - KVM: X86: Allow userspace to define the microcode version
    - SAUCE: [Fix] x86/KVM/VMX: Add L1D flush logic
    - SAUCE: [Fix] x86/speculation: Use ARCH_CAPABILITIES to skip L1D flush on
      vmentry
  * [SRU] [B/OEM] Fix ACPI bug that causes boot failure (LP: #1819921)
    - SAUCE: ACPI / bus: Add some Lenovo laptops in list of acpi table term list
  * Bionic update: upstream stable patchset for fuse 2019-04-12 (LP: #1824553)
    - fuse: fix double request_end()
    - fuse: fix unlocked access to processing queue
    - fuse: umount should wait for all requests
    - fuse: Fix oops at process_init_reply()
    - fuse: Don't access pipe->buffers without pipe_lock()
    - fuse: Fix use-after-free in fuse_dev_do_read()
    - fuse: Fix use-after-free in fuse_dev_do_write()
    - fuse: set FR_SENT while locked
    - fuse: fix blocked_waitq wakeup
    - fuse: fix leaked notify reply
    - fuse: fix possibly missed wake-up after abort
    - fuse: fix use-after-free in fuse_direct_IO()
    - fuse: continue to send FUSE_RELEASEDIR when FUSE_OPEN returns ENOSYS
    - fuse: handle zero sized retrieve correctly
    - fuse: call pipe_buf_release() under pipe lock
    - fuse: decrement NR_WRITEBACK_TEMP on the right page
  * Backport support for software count cache flush Spectre v2 mitigation. (CVE)
    (required for POWER9 DD2.3) (LP: #1822870) // Backport support for software
    count cache flush Spectre v2 mitigation. (CVE) (required for POWER9 DD2.3)
    (LP: #1822870)
    - powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2
    - powerpc/fsl: Fix spectre_v2 mitigations reporting
    - powerpc: Avoid code patching freed init sections
  * Backport support for software count cache flush Spectre v2 mitigation. (CVE)
    (required for POWER9 DD2.3) (LP: #1822870) // Backport support for software
    count cache flush Spectre v2 mitigation. (CVE) (required for POWER9 DD2.3)
    (LP: #1822870) // Backport support for software count cache flush Spectre v2
    mitigation. (CVE) (required for POWER9 DD2.3) (LP: #1822870)
    - powerpc/security: Fix spectre_v2 reporting
  * CVE-2019-3874
    - sctp: use sk_wmem_queued to check for writable space
    - sctp: implement memory accounting on tx path
    - sctp: implement memory accounting on rx path
  * NULL pointer dereference when using z3fold and zswap (LP: #1814874)
    - z3fold: fix possible reclaim races
  * Kprobe event argument syntax in ftrace from ubuntu_kernel_selftests failed
    on B PowerPC (LP: #1812809)
    - selftests/ftrace: Add ppc support for kprobe args tests
  * The Realtek card reader does not enter PCIe 1.1/1.2 (LP: #1825487)
    - misc: rtsx: make various functions static
    - misc: rtsx: Enable OCP for rts522a rts524a rts525a rts5260
    - SAUCE: misc: rtsx: Fixed rts5260 power saving parameter and sd glitch
  * headset-mic doesn't work on two Dell laptops. (LP: #1825272)
    - ALSA: hda/realtek - add two more pin configuration sets to quirk table
  * CVE-2018-16884
    - sunrpc: use SVC_NET() in svcauth_gss_* functions
    - sunrpc: use-after-free in svc_process_common()
  * sky2 ethernet card don't work after returning from suspension (LP: #1798921)
    - sky2: Increase D3 delay again
  * CVE-2019-9500
    - brcmfmac: assure SSID length from firmware is limited
  * CVE-2019-9503
    - brcmfmac: add subtype check for event handling in data path
  * CVE-2019-3882
    - vfio/type1: Limit DMA mappings per container
  * Intel I210 Ethernet card not working after hotplug [8086:1533]
    (LP: #1818490)
    - igb: Fix WARN_ONCE on runtime suspend
  * bionic, xenial/hwe: misses "fuse: fix initial parallel dirops" patch
    (LP: #1823972)
    - fuse: fix initial parallel dirops
  * amdgpu resume failure: failed to allocate wb slot (LP: #1825074)
    - drm/amdgpu: fix&cleanups for wb_clear
  * Pop noise when headset is plugged in or removed from GHS/Line-out jack
    (LP: #1821290)
    - ALSA: hda/realtek - Add unplug function into unplug state of Headset Mode
      for ALC225
    - ALSA: hda/realtek - Disable headset Mic VREF for headset mode of ALC225
    - ALSA: hda/realtek - Add support headset mode for DELL WYSE AIO
    - ALSA: hda/realtek - Add support headset mode for New DELL WYSE NB
  * mac80211_hwsim unable to handle kernel NULL pointer dereference
    at0000000000000000  (LP: #1825058)
    - mac80211_hwsim: Timer should be initialized before device registered
  * [regression][snd_hda_codec_realtek] repeating crackling noise after 19.04
    upgrade (LP: #1821663)
    - ALSA: hda: Add Intel NUC7i3BNB to the power_save blacklist
    - ALSA: hda - add Lenovo IdeaCentre B550 to the power_save_blacklist
    - ALSA: hda - Add two more machines to the power_save_blacklist
  * ubuntu_nbd_smoke_test failed on P9 with Bionic kernel (LP: #1822247)
    - nbd: fix how we set bd_invalidated
  * TSC clocksource not available in nested guests (LP: #1822821)
    - kvmclock: fix TSC calibration for nested guests
  * 4.15 kernel ip_vs --ops causes performance and hang problem (LP: #1819786)
    - ipvs: fix refcount usage for conns in ops mode
  * systemd cause kernel trace "BUG: unable to handle kernel paging request at
    6db23a14" on Cosmic i386 (LP: #1813244) // systemd cause kernel trace "BUG:
    unable to handle kernel paging request at 6db23a14" on Cosmic i386
    (LP: #1813244)
    - openvswitch: fix flow actions reallocation

Date: Tue, 30 Apr 2019 10:27:49 +0200
Changed-By: Stefan Bader <stefan.bader at canonical.com>
Maintainer: Launchpad Build Daemon <buildd at lcy01-amd64-001.buildd>

-------------- next part --------------
Format: 1.8
Date: Tue, 30 Apr 2019 10:27:49 +0200
Source: linux-azure
Binary: linux-azure-headers-4.15.0-1044 linux-azure-tools-4.15.0-1044 linux-azure-cloud-tools-4.15.0-1044 linux-image-unsigned-4.15.0-1044-azure linux-modules-4.15.0-1044-azure linux-modules-extra-4.15.0-1044-azure linux-headers-4.15.0-1044-azure linux-image-unsigned-4.15.0-1044-azure-dbgsym linux-tools-4.15.0-1044-azure linux-cloud-tools-4.15.0-1044-azure linux-udebs-azure linux-buildinfo-4.15.0-1044-azure
Architecture: amd64 all amd64_translations
Version: 4.15.0-1044.48
Distribution: xenial
Urgency: medium
Maintainer: Launchpad Build Daemon <buildd at lcy01-amd64-001.buildd>
Changed-By: Stefan Bader <stefan.bader at canonical.com>
Description:
 linux-azure-cloud-tools-4.15.0-1044 - Linux kernel version specific cloud tools for version 4.15.0-1044
 linux-azure-headers-4.15.0-1044 - Header files related to Linux kernel version 4.15.0
 linux-azure-tools-4.15.0-1044 - Linux kernel version specific tools for version 4.15.0-1044
 linux-buildinfo-4.15.0-1044-azure - Linux kernel buildinfo for version 4.15.0 on 64 bit x86 SMP
 linux-cloud-tools-4.15.0-1044-azure - Linux kernel version specific cloud tools for version 4.15.0-1044
 linux-headers-4.15.0-1044-azure - Linux kernel headers for version 4.15.0 on 64 bit x86 SMP
 linux-image-unsigned-4.15.0-1044-azure - Linux kernel image for version 4.15.0 on 64 bit x86 SMP
 linux-image-unsigned-4.15.0-1044-azure-dbgsym - Linux kernel debug image for version 4.15.0 on 64 bit x86 SMP
 linux-modules-4.15.0-1044-azure - Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
 linux-modules-extra-4.15.0-1044-azure - Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
 linux-tools-4.15.0-1044-azure - Linux kernel version specific tools for version 4.15.0-1044
 linux-udebs-azure - Metapackage depending on kernel udebs (udeb)
Launchpad-Bugs-Fixed: 1786013 1798921 1812809 1813244 1814874 1818490 1819689 1819786 1819921 1820868 1821290 1821378 1821663 1822247 1822760 1822821 1822870 1823056 1823972 1824553 1825058 1825074 1825272 1825487 1826354 1826358
Changes:
 linux-azure (4.15.0-1044.48) xenial; urgency=medium
 .
   * linux-azure: 4.15.0-1044.48 -proposed tracker (LP: #1826354)
 .
   * [linux-azure] Include mainline commits fc96df16a1ce and ba50bf1ce9a5 in
     Azure kernel (LP: #1821378)
     - Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
     - Drivers: hv: vmbus: Check for ring when getting debug info
 .
   * [linux-azure] Commit To Improve NVMe Performance (LP: #1819689)
     - blk-mq: remove the request_list usage
 .
   [ Ubuntu: 4.15.0-49.53 ]
 .
   * linux: 4.15.0-49.53 -proposed tracker (LP: #1826358)
   * Backport support for software count cache flush Spectre v2 mitigation. (CVE)
     (required for POWER9 DD2.3) (LP: #1822870)
     - powerpc/64s: Add support for ori barrier_nospec patching
     - powerpc/64s: Patch barrier_nospec in modules
     - powerpc/64s: Enable barrier_nospec based on firmware settings
     - powerpc: Use barrier_nospec in copy_from_user()
     - powerpc/64: Use barrier_nospec in syscall entry
     - powerpc/64s: Enhance the information in cpu_show_spectre_v1()
     - powerpc/64: Disable the speculation barrier from the command line
     - powerpc/64: Make stf barrier PPC_BOOK3S_64 specific.
     - powerpc/64: Add CONFIG_PPC_BARRIER_NOSPEC
     - powerpc/64: Call setup_barrier_nospec() from setup_arch()
     - powerpc/64: Make meltdown reporting Book3S 64 specific
     - powerpc/lib/code-patching: refactor patch_instruction()
     - powerpc/lib/feature-fixups: use raw_patch_instruction()
     - powerpc/asm: Add a patch_site macro & helpers for patching instructions
     - powerpc/64s: Add new security feature flags for count cache flush
     - powerpc/64s: Add support for software count cache flush
     - powerpc/pseries: Query hypervisor for count cache flush settings
     - powerpc/powernv: Query firmware for count cache flush settings
     - powerpc/fsl: Add nospectre_v2 command line argument
     - KVM: PPC: Book3S: Add count cache flush parameters to kvmppc_get_cpu_char()
     - [Config] Add CONFIG_PPC_BARRIER_NOSPEC
   * Packaging resync (LP: #1786013)
     - [Packaging] resync git-ubuntu-log
   * autopkgtests run too often, too much and don't skip enough (LP: #1823056)
     - [Debian] Set +x on rebuild testcase.
     - [Debian] Skip rebuild test, for regression-suite deps.
     - [Debian] Make ubuntu-regression-suite skippable on unbootable kernels.
     - [Debian] make rebuild use skippable error codes when skipping.
     - [Debian] Only run regression-suite, if requested to.
   * bionic: fork out linux-snapdragon into its own topic kernel (LP: #1820868)
     - [Packaging] remove arm64 snapdragon from getabis
     - [Config] config changes for snapdragon split
     - packaging: arm64: disable building the snapdragon flavour
     - [Packaging] arm64: Drop snapdragon from kernel-versions
   * CVE-2017-5753
     - KVM: arm/arm64: vgic: fix possible spectre-v1 in vgic_get_irq()
     - media: dvb_ca_en50221: prevent using slot_info for Spectre attacs
     - sysvipc/sem: mitigate semnum index against spectre v1
     - libahci: Fix possible Spectre-v1 pmp indexing in ahci_led_store()
     - s390/keyboard: sanitize array index in do_kdsk_ioctl
     - arm64: fix possible spectre-v1 write in ptrace_hbp_set_event()
     - KVM: arm/arm64: vgic: Fix possible spectre-v1 write in vgic_mmio_write_apr()
     - pktcdvd: Fix possible Spectre-v1 for pkt_devs
     - net: socket: fix potential spectre v1 gadget in socketcall
     - net: socket: Fix potential spectre v1 gadget in sock_is_registered
     - drm/amdgpu/pm: Fix potential Spectre v1
     - netlink: Fix spectre v1 gadget in netlink_create()
     - ext4: fix spectre gadget in ext4_mb_regular_allocator()
     - drm/i915/kvmgt: Fix potential Spectre v1
     - net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd()
     - fs/quota: Fix spectre gadget in do_quotactl
     - hwmon: (nct6775) Fix potential Spectre v1
     - mac80211_hwsim: Fix possible Spectre-v1 for hwsim_world_regdom_custom
     - switchtec: Fix Spectre v1 vulnerability
     - misc: hmc6352: fix potential Spectre v1
     - tty: vt_ioctl: fix potential Spectre v1
     - nl80211: Fix possible Spectre-v1 for NL80211_TXRATE_HT
     - nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds
     - IB/ucm: Fix Spectre v1 vulnerability
     - RDMA/ucma: Fix Spectre v1 vulnerability
     - drm/bufs: Fix Spectre v1 vulnerability
     - usb: gadget: storage: Fix Spectre v1 vulnerability
     - ptp: fix Spectre v1 vulnerability
     - HID: hiddev: fix potential Spectre v1
     - vhost: Fix Spectre V1 vulnerability
     - drivers/misc/sgi-gru: fix Spectre v1 vulnerability
     - ipv4: Fix potential Spectre v1 vulnerability
     - aio: fix spectre gadget in lookup_ioctx
     - ALSA: emux: Fix potential Spectre v1 vulnerabilities
     - ALSA: pcm: Fix potential Spectre v1 vulnerability
     - ip6mr: Fix potential Spectre v1 vulnerability
     - ALSA: rme9652: Fix potential Spectre v1 vulnerability
     - ALSA: emu10k1: Fix potential Spectre v1 vulnerabilities
     - KVM: arm/arm64: vgic: Fix off-by-one bug in vgic_get_irq()
     - drm/ioctl: Fix Spectre v1 vulnerabilities
     - char/mwave: fix potential Spectre v1 vulnerability
     - applicom: Fix potential Spectre v1 vulnerabilities
     - ipmi: msghandler: Fix potential Spectre v1 vulnerabilities
     - powerpc/ptrace: Mitigate potential Spectre v1
     - cfg80211: prevent speculation on cfg80211_classify8021d() return
     - ALSA: rawmidi: Fix potential Spectre v1 vulnerability
     - ALSA: seq: oss: Fix Spectre v1 vulnerability
   * Bionic: Sync to Xenial (Spectre) (LP: #1822760)
     - x86/speculation/l1tf: Suggest what to do on systems with too much RAM
     - KVM: SVM: Add MSR-based feature support for serializing LFENCE
     - KVM: VMX: fixes for vmentry_l1d_flush module parameter
     - KVM: X86: Allow userspace to define the microcode version
     - SAUCE: [Fix] x86/KVM/VMX: Add L1D flush logic
     - SAUCE: [Fix] x86/speculation: Use ARCH_CAPABILITIES to skip L1D flush on
       vmentry
   * [SRU] [B/OEM] Fix ACPI bug that causes boot failure (LP: #1819921)
     - SAUCE: ACPI / bus: Add some Lenovo laptops in list of acpi table term list
   * Bionic update: upstream stable patchset for fuse 2019-04-12 (LP: #1824553)
     - fuse: fix double request_end()
     - fuse: fix unlocked access to processing queue
     - fuse: umount should wait for all requests
     - fuse: Fix oops at process_init_reply()
     - fuse: Don't access pipe->buffers without pipe_lock()
     - fuse: Fix use-after-free in fuse_dev_do_read()
     - fuse: Fix use-after-free in fuse_dev_do_write()
     - fuse: set FR_SENT while locked
     - fuse: fix blocked_waitq wakeup
     - fuse: fix leaked notify reply
     - fuse: fix possibly missed wake-up after abort
     - fuse: fix use-after-free in fuse_direct_IO()
     - fuse: continue to send FUSE_RELEASEDIR when FUSE_OPEN returns ENOSYS
     - fuse: handle zero sized retrieve correctly
     - fuse: call pipe_buf_release() under pipe lock
     - fuse: decrement NR_WRITEBACK_TEMP on the right page
   * Backport support for software count cache flush Spectre v2 mitigation. (CVE)
     (required for POWER9 DD2.3) (LP: #1822870) // Backport support for software
     count cache flush Spectre v2 mitigation. (CVE) (required for POWER9 DD2.3)
     (LP: #1822870)
     - powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2
     - powerpc/fsl: Fix spectre_v2 mitigations reporting
     - powerpc: Avoid code patching freed init sections
   * Backport support for software count cache flush Spectre v2 mitigation. (CVE)
     (required for POWER9 DD2.3) (LP: #1822870) // Backport support for software
     count cache flush Spectre v2 mitigation. (CVE) (required for POWER9 DD2.3)
     (LP: #1822870) // Backport support for software count cache flush Spectre v2
     mitigation. (CVE) (required for POWER9 DD2.3) (LP: #1822870)
     - powerpc/security: Fix spectre_v2 reporting
   * CVE-2019-3874
     - sctp: use sk_wmem_queued to check for writable space
     - sctp: implement memory accounting on tx path
     - sctp: implement memory accounting on rx path
   * NULL pointer dereference when using z3fold and zswap (LP: #1814874)
     - z3fold: fix possible reclaim races
   * Kprobe event argument syntax in ftrace from ubuntu_kernel_selftests failed
     on B PowerPC (LP: #1812809)
     - selftests/ftrace: Add ppc support for kprobe args tests
   * The Realtek card reader does not enter PCIe 1.1/1.2 (LP: #1825487)
     - misc: rtsx: make various functions static
     - misc: rtsx: Enable OCP for rts522a rts524a rts525a rts5260
     - SAUCE: misc: rtsx: Fixed rts5260 power saving parameter and sd glitch
   * headset-mic doesn't work on two Dell laptops. (LP: #1825272)
     - ALSA: hda/realtek - add two more pin configuration sets to quirk table
   * CVE-2018-16884
     - sunrpc: use SVC_NET() in svcauth_gss_* functions
     - sunrpc: use-after-free in svc_process_common()
   * sky2 ethernet card don't work after returning from suspension (LP: #1798921)
     - sky2: Increase D3 delay again
   * CVE-2019-9500
     - brcmfmac: assure SSID length from firmware is limited
   * CVE-2019-9503
     - brcmfmac: add subtype check for event handling in data path
   * CVE-2019-3882
     - vfio/type1: Limit DMA mappings per container
   * Intel I210 Ethernet card not working after hotplug [8086:1533]
     (LP: #1818490)
     - igb: Fix WARN_ONCE on runtime suspend
   * bionic, xenial/hwe: misses "fuse: fix initial parallel dirops" patch
     (LP: #1823972)
     - fuse: fix initial parallel dirops
   * amdgpu resume failure: failed to allocate wb slot (LP: #1825074)
     - drm/amdgpu: fix&cleanups for wb_clear
   * Pop noise when headset is plugged in or removed from GHS/Line-out jack
     (LP: #1821290)
     - ALSA: hda/realtek - Add unplug function into unplug state of Headset Mode
       for ALC225
     - ALSA: hda/realtek - Disable headset Mic VREF for headset mode of ALC225
     - ALSA: hda/realtek - Add support headset mode for DELL WYSE AIO
     - ALSA: hda/realtek - Add support headset mode for New DELL WYSE NB
   * mac80211_hwsim unable to handle kernel NULL pointer dereference
     at0000000000000000  (LP: #1825058)
     - mac80211_hwsim: Timer should be initialized before device registered
   * [regression][snd_hda_codec_realtek] repeating crackling noise after 19.04
     upgrade (LP: #1821663)
     - ALSA: hda: Add Intel NUC7i3BNB to the power_save blacklist
     - ALSA: hda - add Lenovo IdeaCentre B550 to the power_save_blacklist
     - ALSA: hda - Add two more machines to the power_save_blacklist
   * ubuntu_nbd_smoke_test failed on P9 with Bionic kernel (LP: #1822247)
     - nbd: fix how we set bd_invalidated
   * TSC clocksource not available in nested guests (LP: #1822821)
     - kvmclock: fix TSC calibration for nested guests
   * 4.15 kernel ip_vs --ops causes performance and hang problem (LP: #1819786)
     - ipvs: fix refcount usage for conns in ops mode
   * systemd cause kernel trace "BUG: unable to handle kernel paging request at
     6db23a14" on Cosmic i386 (LP: #1813244) // systemd cause kernel trace "BUG:
     unable to handle kernel paging request at 6db23a14" on Cosmic i386
     (LP: #1813244)
     - openvswitch: fix flow actions reallocation
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