This bug was fixed in the package linux - 4.15.0-15.16 --------------- linux (4.15.0-15.16) bionic; urgency=medium * 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 support for detect platform CPU cache flush on power loss - acpi: nfit: add persistent memory control flag for nd_region - libnvdimm: expose platform persistence attribute for nd_region - libnvdimm: re-enable deep flush for pmem devices via fsync() - libnvdimm, nfit: fix persistence domain reporting * Allow multiple mounts of zfs datasets (LP: #1759848) - SAUCE: Allow mounting datasets more than once (LP: #1759848) * Update Aquantia driver to fix various issues (LP: #1759303) - net: aquantia: Eliminate AQ_DIMOF, replace with ARRAY_SIZE - net: aquantia: Cleanup status flags accesses - net: aquantia: Cleanup hardware access modules - net: aquantia: Remove duplicate hardware descriptors declarations - net: aquantia: Add const qualifiers for hardware ops tables - net: aquantia: Simplify dependencies between pci modules - net: aquantia: Eliminate aq_nic structure abstraction - net: aquantia: Fix register definitions to linux style - net: aquantia: Prepend hw access functions declarations with prefix - net: aquantia: Fix internal stats calculation on rx - net: aquantia: Introduce new device ids and constants - net: aquantia: Introduce new AQC devices and capabilities - net: aquantia: Convert hw and caps structures to const static pointers - net: aquantia: Cleanup pci functions module - net: aquantia: Remove create/destroy from hw ops - net: aquantia: Change confusing no_ff_addr to more meaningful name - net: aquantia: Introduce firmware ops callbacks - net: aquantia: Introduce support for new firmware on AQC cards - net: aquantia: Introduce global AQC hardware reset sequence - net: aquantia: Report correct mediatype via ethtool - net: aquantia: bump driver version to match aquantia internal numbering - net: aquantia: Fix hardware reset when SPI may rarely hangup - net: aquantia: Fix a regression with reset on old firmware - net: aquantia: Change inefficient wait loop on fw data reads - net: aquantia: Add tx clean budget and valid budget handling logic - net: aquantia: Allow live mac address changes - net: aquantia: Implement pci shutdown callback - net: aquantia: driver version bump * ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: cpu hotplug on boslcp3g4 guest dumping call traces continuously. (LP: #1759722) - blk-mq: turn WARN_ON in __blk_mq_run_hw_queue into printk * ISST-LTE:KVM:Ubuntu18.04:BostonLC:boslcp3:boslcp3g3:Guest conosle hangs after hotplug CPU add operation. (LP: #1759723) - genirq/affinity: assign vectors to all possible CPUs - blk-mq: simplify queue mapping & schedule with each possisble CPU * test_bpf fails (LP: #1756150) - test_bpf: Fix testing with CONFIG_BPF_JIT_ALWAYS_ON=y on other arches * Bionic update to v4.15.14 stable release (LP: #1759655) - MIPS: ralink: Remove ralink_halt() - MIPS: ralink: Fix booting on MT7621 - MIPS: lantiq: Fix Danube USB clock - MIPS: lantiq: Enable AHB Bus for USB - MIPS: lantiq: ase: Enable MFD_SYSCON - iio: chemical: ccs811: Corrected firmware boot/application mode transition - iio: st_pressure: st_accel: pass correct platform data to init - iio: adc: meson-saradc: unlock on error in meson_sar_adc_lock() - ALSA: usb-audio: Fix parsing descriptor of UAC2 processing unit - ALSA: aloop: Sync stale timer before release - ALSA: aloop: Fix access to not-yet-ready substream via cable - ALSA: hda - Force polling mode on CFL for fixing codec communication - ALSA: hda/realtek - Fix speaker no sound after system resume - ALSA: hda/realtek - Fix Dell headset Mic can't record - ALSA: hda/realtek - Always immediately update mute LED with pin VREF - mmc: core: Fix tracepoint print of blk_addr and blksz - mmc: core: Disable HPI for certain Micron (Numonyx) eMMC cards - mmc: block: fix updating ext_csd caches on ioctl call - mmc: dw_mmc: Fix the DTO/CTO timeout overflow calculation for 32-bit systems - mmc: dw_mmc: exynos: fix the suspend/resume issue for exynos5433 - mmc: dw_mmc: fix falling from idmac to PIO mode when dw_mci_reset occurs - PCI: Add function 1 DMA alias quirk for Highpoint RocketRAID 644L - ahci: Add PCI-id for the Highpoint Rocketraid 644L card - lockdep: fix fs_reclaim warning - clk: bcm2835: Fix ana->maskX definitions - clk: bcm2835: Protect sections updating shared registers - clk: sunxi-ng: a31: Fix CLK_OUT_* clock ops - RDMA/mlx5: Fix crash while accessing garbage pointer and freed memory - Drivers: hv: vmbus: Fix ring buffer signaling - pinctrl: samsung: Validate alias coming from DT - Bluetooth: btusb: Remove Yoga 920 from the btusb_needs_reset_resume_table - Bluetooth: btusb: Add Dell OptiPlex 3060 to btusb_needs_reset_resume_table - Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174 - libata: fix length validation of ATAPI-relayed SCSI commands - libata: remove WARN() for DMA or PIO command without data - libata: don't try to pass through NCQ commands to non-NCQ devices - libata: Apply NOLPM quirk to Crucial MX100 512GB SSDs - libata: Enable queued TRIM for Samsung SSD 860 - libata: Apply NOLPM quirk to Crucial M500 480 and 960GB SSDs - libata: Make Crucial BX100 500GB LPM quirk apply to all firmware versions - libata: Modify quirks for MX100 to limit NCQ_TRIM quirk to MU01 version - sched, cgroup: Don't reject lower cpu.max on ancestors - cgroup: fix rule checking for threaded mode switching - nfsd: remove blocked locks on client teardown - media: tegra-cec: reset rx_buf_cnt when start bit detected - hugetlbfs: check for pgoff value overflow - h8300: remove extraneous __BIG_ENDIAN definition - mm/vmalloc: add interfaces to free unmapped page table - x86/mm: implement free pmd/pte page interfaces - mm/khugepaged.c: convert VM_BUG_ON() to collapse fail - mm/thp: do not wait for lock_page() in deferred_split_scan() - mm/shmem: do not wait for lock_page() in shmem_unused_huge_shrink() - Revert "mm: page_alloc: skip over regions of invalid pfns where possible" - drm/vmwgfx: Fix black screen and device errors when running without fbdev - drm/vmwgfx: Fix a destoy-while-held mutex problem. - drm/radeon: Don't turn off DP sink when disconnected - drm/amd/display: We shouldn't set format_default on plane as atomic driver - drm/amd/display: Add one to EDID's audio channel count when passing to DC - drm: Reject getfb for multi-plane framebuffers - drm: udl: Properly check framebuffer mmap offsets - mm/vmscan: wake up flushers for legacy cgroups too - module: propagate error in modules_open() - acpi, numa: fix pxm to online numa node associations - ACPI / watchdog: Fix off-by-one error at resource assignment - libnvdimm, {btt, blk}: do integrity setup before add_disk() - brcmfmac: fix P2P_DEVICE ethernet address generation - rtlwifi: rtl8723be: Fix loss of signal - tracing: probeevent: Fix to support minus offset from symbol - mtdchar: fix usage of mtd_ooblayout_ecc() - mtd: nand: fsl_ifc: Fix nand waitfunc return value - mtd: nand: fsl_ifc: Fix eccstat array overflow for IFC ver >= 2.0.0 - mtd: nand: fsl_ifc: Read ECCSTAT0 and ECCSTAT1 registers for IFC 2.0 - staging: ncpfs: memory corruption in ncp_read_kernel() - can: peak/pcie_fd: fix echo_skb is occupied! bug - can: peak/pcie_fd: remove useless code when interface starts - can: ifi: Repair the error handling - can: ifi: Check core revision upon probe - can: cc770: Fix stalls on rt-linux, remove redundant IRQ ack - can: cc770: Fix queue stall & dropped RTR reply - can: cc770: Fix use after free in cc770_tx_interrupt() - tty: vt: fix up tabstops properly - x86/entry/64: Don't use IST entry for #BP stack - selftests/x86/ptrace_syscall: Fix for yet more glibc interference - x86/vsyscall/64: Use proper accessor to update P4D entry - x86/efi: Free efi_pgd with free_pages() - posix-timers: Protect posix clock array access against speculation - kvm/x86: fix icebp instruction handling - x86/build/64: Force the linker to use 2MB page size - x86/boot/64: Verify alignment of the LOAD segment - hwmon: (k10temp) Only apply temperature offset if result is positive - hwmon: (k10temp) Add temperature offset for Ryzen 1900X - perf/x86/intel/uncore: Fix Skylake UPI event format - perf stat: Fix CVS output format for non-supported counters - perf/core: Fix ctx_event_type in ctx_resched() - trace/bpf: remove helper bpf_perf_prog_read_value from tracepoint type programs - perf/x86/intel: Don't accidentally clear high bits in bdw_limit_period() - perf/x86/intel/uncore: Fix multi-domain PCI CHA enumeration bug on Skylake servers - iio: ABI: Fix name of timestamp sysfs file - iio: imu: st_lsm6dsx: fix endianness in st_lsm6dsx_read_oneshot() - iio: imu: st_lsm6dsx: introduce conf_lock mutex - staging: android: ion: Zero CMA allocated memory - kbuild: disable clang's default use of -fmerge-all-constants - bpf: skip unnecessary capability check - bpf, x64: increase number of passes - Linux 4.15.14 * System fails to start (boot) on battery due to read-only root file-system (LP: #1726930) // Bionic update to v4.15.14 stable release (LP: #1759655) - libata: disable LPM for Crucial BX100 SSD 500GB drive * [Feature][CFL][ICL] [CNL]Thunderbolt support (Titan Ridge) (LP: #1730775) - thunderbolt: Resume control channel after hibernation image is created - thunderbolt: Serialize PCIe tunnel creation with PCI rescan - thunderbolt: Handle connecting device in place of host properly - thunderbolt: Do not overwrite error code when domain adding fails - thunderbolt: Wait a bit longer for root switch config space - thunderbolt: Wait a bit longer for ICM to authenticate the active NVM - thunderbolt: Handle rejected Thunderbolt devices - thunderbolt: Factor common ICM add and update operations out - thunderbolt: Correct function name in kernel-doc comment - thunderbolt: Add tb_switch_get() - thunderbolt: Add tb_switch_find_by_route() - thunderbolt: Add tb_xdomain_find_by_route() - thunderbolt: Add constant for approval timeout - thunderbolt: Move driver ready handling to struct icm - thunderbolt: Add 'boot' attribute for devices - thunderbolt: Add support for preboot ACL - Documentation/admin-guide: fixes for thunderbolt.rst - thunderbolt: Introduce USB only (SL4) security level - thunderbolt: Add support for Intel Titan Ridge * QCA9377 requires more IRAM banks for its new firmware (LP: #1748345) - ath10k: update the IRAM bank number for QCA9377 * nfp: fix disabling on hw-tc-offload in flower (LP: #1752828) - nfp: bpf: require ETH table - nfp: don't advertise hw-tc-offload on non-port netdevs - nfp: forbid disabling hw-tc-offload on representors while offload active * Fix an issue that when system in S3, USB keyboard can't wake up the system. (LP: #1759511) - ACPI / PM: Allow deeper wakeup power states with no _SxD nor _SxW * retpoline hints: primary infrastructure and initial hints (LP: #1758856) - [Packaging] retpoline -- add safe usage hint support - [Packaging] retpoline-check -- only report additions - [Packaging] retpoline -- widen indirect call/jmp detection - [Packaging] retpoline -- elide %rip relative indirections - [Packaging] retpoline -- clear hint information from packages - SAUCE: apm -- annotate indirect calls within firmware_restrict_branch_speculation_{start,end} - SAUCE: EFI -- annotate indirect calls within firmware_restrict_branch_speculation_{start,end} - SAUCE: early/late -- annotate indirect calls in early/late initialisation code - SAUCE: vga_set_mode -- avoid jump tables - [Config] retpoine -- switch to new format * zfs system process hung on container stop/delete (LP: #1754584) - SAUCE: Fix non-prefaulted page deadlock (LP: #1754584) - Revert "UBUNTU: SAUCE: Fix non-prefaulted page deadlock (LP: #1754584)" - SAUCE: Fix non-prefaulted page deadlock (LP: #1754584) * Important KVM fixes for ppc64el (LP: #1759045) - KVM: PPC: Book3S HV: Do SLB load/unload with guest LPCR value loaded - KVM: PPC: Book3S HV: Fix handling of secondary HPTEG in HPT resizing code - KVM: PPC: Book3S HV: Make HPT resizing work on POWER9 - KVM: PPC: Book3S: Add MMIO emulation for VMX instructions - KVM: PPC: Book3S: Fix compile error that occurs with some gcc versions - KVM: PPC: Book3S HV: Fix trap number return from __kvmppc_vcore_entry - KVM: PPC: Book3S HV: Fix duplication of host SLB entries * ubuntu_zram_smoke test will cause soft lockup on Artful ThunderX ARM64 (LP: #1755073) - SAUCE: crypto: thunderx_zip: Fix fallout from CONFIG_VMAP_STACK * Update to ocxl driver (LP: #1755161) - ocxl: fix signed comparison with less than zero - ocxl: Fix potential bad errno on irq allocation - ocxl: Add get_metadata IOCTL to share OCXL information to userspace * CAPI Flash (cxlflash) update (LP: #1752672) - scsi: cxlflash: Update cxl-specific arguments to generic cookie - scsi: cxlflash: Explicitly cache number of interrupts per context - scsi: cxlflash: Remove embedded CXL work structures - scsi: cxlflash: Adapter context init can return error - scsi: cxlflash: Staging to support future accelerators - SAUCE: cxlflash: Preserve number of interrupts for master contexts - SAUCE: cxlflash: Avoid clobbering context control register value - SAUCE: cxlflash: Add argument identifier names - SAUCE: cxlflash: Introduce OCXL backend - SAUCE: cxlflash: Hardware AFU for OCXL - SAUCE: cxlflash: Read host function configuration - SAUCE: cxlflash: Setup function acTag range - SAUCE: cxlflash: Read host AFU configuration - SAUCE: cxlflash: Setup AFU acTag range - SAUCE: cxlflash: Setup AFU PASID - SAUCE: cxlflash: Adapter context support for OCXL - SAUCE: cxlflash: Use IDR to manage adapter contexts - SAUCE: cxlflash: Support adapter file descriptors for OCXL - SAUCE: cxlflash: Support adapter context discovery - SAUCE: cxlflash: Support image reload policy modification - SAUCE: cxlflash: MMIO map the AFU - SAUCE: cxlflash: Support starting an adapter context - SAUCE: cxlflash: Support process specific mappings - SAUCE: cxlflash: Support AFU state toggling - SAUCE: cxlflash: Support reading adapter VPD data - SAUCE: cxlflash: Setup function OCXL link - SAUCE: cxlflash: Setup OCXL transaction layer - SAUCE: cxlflash: Support process element lifecycle - SAUCE: cxlflash: Support AFU interrupt management - SAUCE: cxlflash: Support AFU interrupt mapping and registration - SAUCE: cxlflash: Support starting user contexts - SAUCE: cxlflash: Support adapter context polling - SAUCE: cxlflash: Support adapter context reading - SAUCE: cxlflash: Support adapter context mmap and release - SAUCE: cxlflash: Support file descriptor mapping - SAUCE: cxlflash: Introduce object handle fop - SAUCE: cxlflash: Setup LISNs for user contexts - SAUCE: cxlflash: Setup LISNs for master contexts - SAUCE: cxlflash: Update synchronous interrupt status bits - SAUCE: cxlflash: Introduce OCXL context state machine - SAUCE: cxlflash: Register for translation errors - SAUCE: cxlflash: Support AFU reset - SAUCE: cxlflash: Enable OCXL operations * [Feature][CFL] Enable pmc_core driver for H, S, and U SKUs (LP: #1730770) - platform/x86: intel_pmc_core: Remove unused EXPORTED API - platform/x86: intel_pmc_core: Change driver to a module - platform/x86: intel_pmc_core: Fix file permission warnings - platform/x86: intel_pmc_core: Refactor debugfs entries - platform/x86: intel_pmc_core: Substitute PCI with CPUID enumeration - platform/x86: intel_pmc_core: Convert to ICPU macro - platform/x86: intel_pmc_core: Remove unused header file - ACPI / LPIT: Export lpit_read_residency_count_address() - platform/x86: intel_pmc_core: Read base address from LPIT - x86/cpu: Add Cannonlake to Intel family - platform/x86: intel_pmc_core: Add CannonLake PCH support - platform/x86: intel_pmc_core: Special case for Coffeelake * Cpu utilization showing system time for kvm guests (performance) (sysstat) (LP: #1755979) - KVM: PPC: Book3S HV: Fix guest time accounting with VIRT_CPU_ACCOUNTING_GEN * [Artful][Wyse 3040] System hang when trying to enable an offlined CPU core (LP: #1736393) - SAUCE: drm/i915:Don't set chip specific data - SAUCE: drm/i915: make previous commit affects Wyse 3040 only * [Bug] ISH support for CFL-H (LP: #1739522) - HID: intel-ish-hid: Enable Cannon Lake and Coffee Lake laptop/desktop * ath9k can't connect to wifi AP (LP: #1727228) - ath9k: add MSI support - ath9k: add a quirk to set use_msi automatically * [P9,Power NV][Witherspoon][Ubuntu 18.04][Perf] : PMU events by name it is not listed under perf list (LP: #1755470) - iperf vendor events: Use more flexible pattern matching for CPU identification for mapfile.csv * zed process consuming 100% cpu (LP: #1751796) - SAUCE: Fix ioctl loop-spin in zed (LP: #1751796) * Bionic update to 4.15.13 stable release (LP: #1758886) - scsi: megaraid_sas: Do not use 32-bit atomic request descriptor for Ventura controllers - staging: android: ashmem: Fix possible deadlock in ashmem_ioctl - drm/amdgpu: use polling mem to set SDMA3 wptr for VF - Bluetooth: hci_qca: Avoid setup failure on missing rampatch - Bluetooth: btqcomsmd: Fix skb double free corruption - cpufreq: longhaul: Revert transition_delay_us to 200 ms - media: c8sectpfe: fix potential NULL pointer dereference in c8sectpfe_timer_interrupt - drm/msm: fix leak in failed get_pages - IB/ipoib: Warn when one port fails to initialize - RDMA/iwpm: Fix uninitialized error code in iwpm_send_mapinfo() - hv_netvsc: Fix the receive buffer size limit - hv_netvsc: Fix the TX/RX buffer default sizes - tcp: allow TLP in ECN CWR - spi: sh-msiof: Avoid writing to registers from spi_master.setup() - libbpf: prefer global symbols as bpf program name source - rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled. - rtlwifi: always initialize variables given to RT_TRACE() - media: bt8xx: Fix err 'bt878_probe()' - ath10k: handling qos at STA side based on AP WMM enable/disable - media: [RESEND] media: dvb-frontends: Add delay to Si2168 restart - qmi_wwan: set FLAG_SEND_ZLP to avoid network initiated disconnect - tty: goldfish: Enable 'earlycon' only if built-in - serial: 8250_dw: Disable clock on error - cros_ec: fix nul-termination for firmware build info - watchdog: Fix potential kref imbalance when opening watchdog - watchdog: Fix kref imbalance seen if handle_boot_enabled=0 - platform/chrome: Use proper protocol transfer function - dmaengine: zynqmp_dma: Fix race condition in the probe - drm/tilcdc: ensure nonatomic iowrite64 is not used - mmc: avoid removing non-removable hosts during suspend - mmc: block: fix logical error to avoid memory leak - /dev/mem: Add bounce buffer for copy-out - net: phy: meson-gxl: check phy_write return value - sfp: fix EEPROM reading in the case of non-SFF8472 SFPs - sfp: fix non-detection of PHY - media: s5p-mfc: Fix lock contention - request_firmware() once - rtc: ac100: Fix multiple race conditions - IB/ipoib: Avoid memory leak if the SA returns a different DGID - RDMA/cma: Use correct size when writing netlink stats - IB/umem: Fix use of npages/nmap fields - iser-target: avoid reinitializing rdma contexts for isert commands - bpf/cgroup: fix a verification error for a CGROUP_DEVICE type prog - vgacon: Set VGA struct resource types - omapdrm: panel: fix compatible vendor string for td028ttec1 - mmc: sdhci-xenon: wait 5ms after set 1.8V signal enable - drm/omap: DMM: Check for DMM readiness after successful transaction commit - pty: cancel pty slave port buf's work in tty_release - coresight: Fix disabling of CoreSight TPIU - PCI: designware-ep: Fix ->get_msi() to check MSI_EN bit - PCI: endpoint: Fix find_first_zero_bit() usage - PCI: rcar: Handle rcar_pcie_parse_request_of_pci_ranges() failures - media: davinci: fix a debug printk - clk: check ops pointer on clock register - dt-bindings: display: panel: Fix compatible string for Toshiba LT089AC29000 - clk: use round rate to bail out early in set_rate - pinctrl: Really force states during suspend/resume - pinctrl: rockchip: enable clock when reading pin direction register - iommu/vt-d: clean up pr_irq if request_threaded_irq fails - ip6_vti: adjust vti mtu according to mtu of lower device - ip_gre: fix error path when erspan_rcv failed - ip_gre: fix potential memory leak in erspan_rcv - soc: qcom: smsm: fix child-node lookup - RDMA/ocrdma: Fix permissions for OCRDMA_RESET_STATS - ARM: dts: aspeed-evb: Add unit name to memory node - nfsd4: permit layoutget of executable-only files - clk: at91: pmc: Wait for clocks when resuming - clk: Don't touch hardware when reparenting during registration - clk: axi-clkgen: Correctly handle nocount bit in recalc_rate() - clk: si5351: Rename internal plls to avoid name collisions - crypto: artpec6 - set correct iv size for gcm(aes) - hwrng: core - Clean up RNG list when last hwrng is unregistered - dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63 - IB/mlx5: Fix integer overflows in mlx5_ib_create_srq - IB/mlx5: Fix out-of-bounds read in create_raw_packet_qp_rq - RDMA/vmw_pvrdma: Fix usage of user response structures in ABI file - serial: 8250_pci: Don't fail on multiport card class - RDMA/core: Do not use invalid destination in determining port reuse - clk: migrate the count of orphaned clocks at init - RDMA/ucma: Fix access to non-initialized CM_ID object - RDMA/ucma: Don't allow join attempts for unsupported AF family - Linux 4.15.13 * Ubuntu18.04:PowerPC - Set Transparent Huge Pages (THP) by default to "always" (LP: #1753708) - Config: Set TRANSPARENT_HUGEPAGE_ALWAYS=y on ppc64el * Bionic update to 4.15.12 stable release (LP: #1757465) - x86/cpufeatures: Add Intel Total Memory Encryption cpufeature - x86/cpufeatures: Add Intel PCONFIG cpufeature - selftests/x86/entry_from_vm86: Exit with 1 if we fail - selftests/x86/entry_from_vm86: Add test cases for POPF - x86/vm86/32: Fix POPF emulation - x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32-bit kernels - x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist - KVM: x86: Fix device passthrough when SME is active - x86/mm: Fix vmalloc_fault to use pXd_large - parisc: Handle case where flush_cache_range is called with no context - ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats() - ALSA: hda - Revert power_save option default value - ALSA: seq: Fix possible UAF in snd_seq_check_queue() - ALSA: seq: Clear client entry before deleting else at closing - drm/nouveau/bl: Fix oops on driver unbind - drm/nouveau/mmu: ALIGN_DOWN correct variable - drm/amdgpu: fix prime teardown order - drm/radeon: fix prime teardown order - drm/amdgpu/dce: Don't turn off DP sink when disconnected - fs: Teach path_connected to handle nfs filesystems with multiple roots. - KVM: arm/arm64: Reduce verbosity of KVM init log - KVM: arm/arm64: Reset mapped IRQs on VM reset - kvm: arm/arm64: vgic-v3: Tighten synchronization for guests using v2 on v3 - KVM: arm/arm64: vgic: Don't populate multiple LRs with the same vintid - lock_parent() needs to recheck if dentry got __dentry_kill'ed under it - fs/aio: Add explicit RCU grace period when freeing kioctx - fs/aio: Use RCU accessors for kioctx_table->table[] - RDMAVT: Fix synchronization around percpu_ref - irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis - nvme: fix subsystem multiple controllers support check - xfs: preserve i_rdev when recycling a reclaimable inode - btrfs: Fix NULL pointer exception in find_bio_stripe - btrfs: add missing initialization in btrfs_check_shared - btrfs: alloc_chunk: fix DUP stripe size handling - btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device - btrfs: remove spurious WARN_ON(ref->count < 0) in find_parent_nodes - btrfs: Fix memory barriers usage with device stats counters - scsi: qla2xxx: Fix smatch warning in qla25xx_delete_{rsp|req}_que - scsi: qla2xxx: Fix NULL pointer access for fcport structure - scsi: qla2xxx: Fix logo flag for qlt_free_session_done() - scsi: qla2xxx: Fix crashes in qla2x00_probe_one on probe failure - usb: dwc2: fix STM32F7 USB OTG HS compatible - dt-bindings: usb: fix the STM32F7 DWC2 OTG HS core binding - USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe() - usb: dwc3: Fix GDBGFIFOSPACE_TYPE values - usb: dwc3: core: Power-off core/PHYs on system_suspend in host mode - usb: dwc3: of-simple: fix oops by unbalanced clk disable call - usb: gadget: udc: renesas_usb3: fix oops in renesas_usb3_remove() - phy: phy-brcm-usb: Fix two DT properties to match bindings doc - phy: phy-brcm-usb-init: Some Low Speed keyboards fail on 7271 - phy: phy-brcm-usb-init: DRD mode can cause crash on startup - phy: phy-brcm-usb-init: Power down USB 3.0 PHY when XHCI disabled - Linux 4.15.12 * cxl: Fix timebase synchronization status on POWER9 missing (CAPI) (LP: #1757228) - cxl: Fix timebase synchronization status on P9 * [Feature][GLK] Enable L2 CDP (Code and Data Prioritization) (LP: #1737873) - x86/intel_rdt: Enumerate L2 Code and Data Prioritization (CDP) feature - x86/intel_rdt: Add command line parameter to control L2_CDP * [Feature] Crystal Ridge-Restrict DAX to configurations with struct page (LP: #1751724) - mm, dax: introduce pfn_t_special() - ext2: auto disable dax instead of failing mount - ext4: auto disable dax instead of failing mount - dax: require 'struct page' by default for filesystem dax - Config: Enable CONFIG_FS_DAX_LIMITED * Bionic update to 4.15.11 stable release (LP: #1756978) - x86: Treat R_X86_64_PLT32 as R_X86_64_PC32 - ASoC: sun4i-i2s: Fix RX slot number of SUN8I - ASoC: sgtl5000: Fix suspend/resume - ASoC: wm_adsp: For TLV controls only register TLV get/set - ASoC: rt5651: Fix regcache sync errors on resume - usb: host: xhci-rcar: add support for r8a77965 - xhci: Fix front USB ports on ASUS PRIME B350M-A - xhci: fix endpoint context tracer output - serial: sh-sci: prevent lockup on full TTY buffers - tty/serial: atmel: add new version check for usart - uas: fix comparison for error code - staging: comedi: fix comedi_nsamples_left. - staging: android: ashmem: Fix lockdep issue during llseek - scsi: sd_zbc: Fix potential memory leak - USB: storage: Add JMicron bridge 152d:2567 to unusual_devs.h - usbip: vudc: fix null pointer dereference on udc->lock - usb: quirks: add control message delay for 1b1c:1b20 - usb: usbmon: Read text within supplied buffer size - usb: gadget: f_fs: Fix use-after-free in ffs_fs_kill_sb() - usb: dwc3: Fix lock-up on ID change during system suspend/resume - serial: 8250_pci: Add Brainboxes UC-260 4 port serial device - serial: core: mark port as initialized in autoconfig - earlycon: add reg-offset to physical address before mapping - dm mpath: fix passing integrity data - Revert "btrfs: use proper endianness accessors for super_copy" - gfs2: Clean up {lookup,fillup}_metapath - gfs2: Fixes to "Implement iomap for block_map" (2) - drm/panel: rpi-touchscreen: propagate errors in rpi_touchscreen_i2c_read() - spi: imx: Fix failure path leak on GPIO request error correctly - HID: multitouch: Only look at non touch fields in first packet of a frame - KVM: PPC: Book3S HV: Avoid shifts by negative amounts - drm/edid: set ELD connector type in drm_edid_to_eld() - dma-buf/fence: Fix lock inversion within dma-fence-array - video/hdmi: Allow "empty" HDMI infoframes - KVM: PPC: Book3S HV: Fix typo in kvmppc_hv_get_dirty_log_radix() - HID: elo: clear BTN_LEFT mapping - iwlwifi: mvm: rs: don't override the rate history in the search cycle - ARM: dts: koelsch: Move cec_clock to root node - clk: meson: gxbb: fix wrong clock for SARADC/SANA - ARM: dts: exynos: Correct Trats2 panel reset line - drm/amdgpu: fix get_max_engine_clock_in_mhz - staging: rtl8822be: fix missing null check on dev_alloc_skb return - typec: tcpm: fusb302: Resolve out of order messaging events - USB: ledtrig-usbport: fix of-node leak - dt-bindings: serial: Add common rs485 binding for RTS polarity - sched: Stop switched_to_rt() from sending IPIs to offline CPUs - sched: Stop resched_cpu() from sending IPIs to offline CPUs - crypto: chelsio - Fix an error code in chcr_hash_dma_map() - crypto: ecc - Fix NULL pointer deref. on no default_rng - crypto: keywrap - Add missing ULL suffixes for 64-bit constants - crypto: cavium - fix memory leak on info - test_firmware: fix setting old custom fw path back on exit - drm/vblank: Fix vblank timestamp debugs - net: ieee802154: adf7242: Fix bug if defined DEBUG - rtc: brcmstb-waketimer: fix error handling in brcmstb_waketmr_probe() - perf report: Fix -D output for user metadata events - net: xfrm: allow clearing socket xfrm policies. - gpiolib: don't allow OPEN_DRAIN & OPEN_SOURCE flags simultaneously - mtd: nand: fix interpretation of NAND_CMD_NONE in nand_command[_lp]() - net: thunderx: Set max queue count taking XDP_TX into account - ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin - ARM: dts: omap3-n900: Fix the audio CODEC's reset pin - mtd: nand: ifc: update bufnum mask for ver >= 2.0.0 - userns: Don't fail follow_automount based on s_user_ns - xfrm: Fix xfrm_replay_overflow_offload_esn - leds: pm8058: Silence pointer to integer size warning - bpf: fix stack state printing in verifier log - power: supply: sbs-message: double left shift bug in sbsm_select() - power: supply: ab8500_charger: Fix an error handling path - power: supply: ab8500_charger: Bail out in case of error in 'ab8500_charger_init_hw_registers()' - drm/etnaviv: make THERMAL selectable - iio: adc: ina2xx: Shift bus voltage register to mask flag bits - iio: health: max30102: Add power enable parameter to get_temp function - ath10k: update tdls teardown state to target - cpufreq: Fix governor module removal race - KVM: X86: Restart the guest when insn_len is zero and SEV is enabled - drm/amdgpu:fix random missing of FLR NOTIFY - scsi: ses: don't ask for diagnostic pages repeatedly during probe - pwm: stmpe: Fix wrong register offset for hwpwm=2 case - drm/sun4i: Fix format mask in DE2 driver - pinctrl: sh-pfc: r8a7791: Add can_clk function - pinctrl: sh-pfc: r8a7795-es1: Fix MOD_SEL1 bit[25:24] to 0x3 when using STP_ISEN_1_D - perf annotate: Fix unnecessary memory allocation for s390x - perf annotate: Fix objdump comment parsing for Intel mov dissassembly - iwlwifi: mvm: avoid dumping assert log when device is stopped - drm/amdgpu:fix virtual dce bug - drm/amdgpu: fix amdgpu_sync_resv v2 - bnxt_en: Uninitialized variable in bnxt_tc_parse_actions() - clk: qcom: msm8916: fix mnd_width for codec_digcodec - mwifiex: cfg80211: do not change virtual interface during scan processing - ath10k: fix invalid STS_CAP_OFFSET_MASK - tools/usbip: fixes build with musl libc toolchain - spi: sun6i: disable/unprepare clocks on remove - bnxt_en: Don't print "Link speed -1 no longer supported" messages. - scsi: core: scsi_get_device_flags_keyed(): Always return device flags - scsi: devinfo: apply to HP XP the same flags as Hitachi VSP - scsi: dh: add new rdac devices - clk: renesas: r8a77970: Add LVDS clock - staging: fsl-dpaa2/eth: Fix access to FAS field - media: vsp1: Prevent suspending and resuming DRM pipelines - dm raid: fix raid set size revalidation - media: cpia2: Fix a couple off by one bugs - media: davinci: vpif_capture: add NULL check on devm_kzalloc return value - virtio_net: Disable interrupts if napi_complete_done rescheduled napi - net: sched: drop qdisc_reset from dev_graft_qdisc - veth: set peer GSO values - drm/amdkfd: Fix memory leaks in kfd topology - powerpc/64: Don't trace irqs-off at interrupt return to soft-disabled context - arm64: dts: renesas: salvator-common: Add EthernetAVB PHY reset - agp/intel: Flush all chipset writes after updating the GGTT - mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED - mac80211: remove BUG() when interface type is invalid - crypto: caam/qi - use correct print specifier for size_t - ASoC: nuc900: Fix a loop timeout test - mmc: mmc_test: Ensure command queue is disabled for testing - Fix misannotated out-of-line _copy_to_user() - ipvlan: add L2 check for packets arriving via virtual devices - rcutorture/configinit: Fix build directory error message - locking/locktorture: Fix num reader/writer corner cases - ima: relax requiring a file signature for new files with zero length - IB/mlx5: revisit -Wmaybe-uninitialized warning - dmaengine: qcom_hidma: check pending interrupts - drm/i915/glk: Disable Guc and HuC on GLK - Linux 4.15.11 - Config: Enable CONFIG_DRM_ETNAVIV_THERMAL=y * [FFE][Feature] KVM CLX avx512_vnni (LP: #1739665) - KVM: x86: add support for UMIP - KVM: Expose new cpu features to guest * Ubuntu18.04[P9 DD2.2 Boston]:Unable to boot power8 compat mode guests(ubuntu14.04.5) (kvm) (LP: #1756254) - KVM: PPC: Book3S HV: Allow HPT and radix on the same core for POWER9 v2.2 * Allow hugepage backing for "p8compat" mode kvm guests (LP: #1754206) - KVM: PPC: Book3S HV: Fix VRMA initialization with 2MB or 1GB memory backing * [Bug][KVM][Crystal Ridge] Terrible performance of vNVDIMM on QEMU with device DAX backend (LP: #1745899) - x86/mm: add a function to check if a pfn is UC/UC-/WC - KVM: MMU: consider host cache mode in MMIO page check * nfp: read ME frequency from vNIC ctrl memory (LP: #1752818) - nfp: add TLV capabilities to the BAR - nfp: read ME frequency from vNIC ctrl memory - nfp: fix TLV offset calculation * Miscellaneous Ubuntu changes - [Packaging] skip cloud tools packaging when not building package - [Packaging] final-checks -- remove check for empty retpoline files -- Seth Forshee