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group.of.nepali.translators team
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Mailing list archive
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Message #27291
[Bug 1803613] Re: Improve AWS hibernation performance
This bug was fixed in the package linux-aws - 4.18.0-1006.7
---------------
linux-aws (4.18.0-1006.7) cosmic; urgency=medium
* Miscellaneous Ubuntu changes
- [Config] linux-aws: enable arm64 build
linux-aws (4.18.0-1005.6) cosmic; urgency=medium
* linux-aws: 4.18.0-1005.6 -proposed tracker (LP: #1802749)
* Improve AWS hibernation performance (LP: #1803613)
- SAUCE: [aws] PM / hibernate: Speed up hibernation by batching requests
* Restore request-based mode to xen-blkfront for AWS kernels (LP: #1801305)
- SAUCE: xen/manage: keep track of the on-going suspend mode
- SAUCE: xen/manage: introduce helper function to know the on-going suspend
mode
- SAUCE: xenbus: add freeze/thaw/restore callbacks support
- SAUCE: xen-blkfront: add callbacks for PM suspend and hibernation
- SAUCE: xen-blkfront: resurrect request-based mode
- SAUCE: xen-blkfront: Fixed blkfront_restore to remove a call to negotiate_mq
[ Ubuntu: 4.18.0-12.13 ]
* linux: 4.18.0-12.13 -proposed tracker (LP: #1802743)
* [FEAT] Guest-dedicated Crypto Adapters (LP: #1787405)
- s390/zcrypt: Add ZAPQ inline function.
- s390/zcrypt: Review inline assembler constraints.
- s390/zcrypt: Integrate ap_asm.h into include/asm/ap.h.
- s390/zcrypt: fix ap_instructions_available() returncodes
- KVM: s390: vsie: simulate VCPU SIE entry/exit
- KVM: s390: introduce and use KVM_REQ_VSIE_RESTART
- KVM: s390: refactor crypto initialization
- s390: vfio-ap: base implementation of VFIO AP device driver
- s390: vfio-ap: register matrix device with VFIO mdev framework
- s390: vfio-ap: sysfs interfaces to configure adapters
- s390: vfio-ap: sysfs interfaces to configure domains
- s390: vfio-ap: sysfs interfaces to configure control domains
- s390: vfio-ap: sysfs interface to view matrix mdev matrix
- KVM: s390: interface to clear CRYCB masks
- s390: vfio-ap: implement mediated device open callback
- s390: vfio-ap: implement VFIO_DEVICE_GET_INFO ioctl
- s390: vfio-ap: zeroize the AP queues
- s390: vfio-ap: implement VFIO_DEVICE_RESET ioctl
- KVM: s390: Clear Crypto Control Block when using vSIE
- KVM: s390: vsie: Do the CRYCB validation first
- KVM: s390: vsie: Make use of CRYCB FORMAT2 clear
- KVM: s390: vsie: Allow CRYCB FORMAT-2
- KVM: s390: vsie: allow CRYCB FORMAT-1
- KVM: s390: vsie: allow CRYCB FORMAT-0
- KVM: s390: vsie: allow guest FORMAT-0 CRYCB on host FORMAT-1
- KVM: s390: vsie: allow guest FORMAT-1 CRYCB on host FORMAT-2
- KVM: s390: vsie: allow guest FORMAT-0 CRYCB on host FORMAT-2
- KVM: s390: device attrs to enable/disable AP interpretation
- KVM: s390: CPU model support for AP virtualization
- s390: doc: detailed specifications for AP virtualization
- KVM: s390: fix locking for crypto setting error path
- KVM: s390: Tracing APCB changes
- s390: vfio-ap: setup APCB mask using KVM dedicated function
- [Config:] Enable CONFIG_S390_AP_IOMMU and set CONFIG_VFIO_AP to module.
* Bypass of mount visibility through userns + mount propagation (LP: #1789161)
- mount: Retest MNT_LOCKED in do_umount
- mount: Don't allow copying MNT_UNBINDABLE|MNT_LOCKED mounts
* CVE-2018-18955: nested user namespaces with more than five extents
incorrectly grant privileges over inode (LP: #1801924) // CVE-2018-18955
- userns: also map extents in the reverse map to kernel IDs
* kdump fail due to an IRQ storm (LP: #1797990)
- SAUCE: x86/PCI: Export find_cap() to be used in early PCI code
- SAUCE: x86/quirks: Add parameter to clear MSIs early on boot
- SAUCE: x86/quirks: Scan all busses for early PCI quirks
* crash in ENA driver on removing an interface (LP: #1802341)
- SAUCE: net: ena: fix crash during ena_remove()
* Ubuntu 18.04.1 - [s390x] Kernel panic while stressing network bonding
(LP: #1797367)
- s390/qeth: reduce hard-coded access to ccw channels
- s390/qeth: sanitize strings in debug messages
* Add checksum offload and TSO support for HiNIC adapters (LP: #1800664)
- net-next/hinic: add checksum offload and TSO support
* smartpqi updates for ubuntu 18.04.2 (LP: #1798208)
- scsi: smartpqi: improve handling for sync requests
- scsi: smartpqi: improve error checking for sync requests
- scsi: smartpqi: add inspur advantech ids
- scsi: smartpqi: fix critical ARM issue reading PQI index registers
- scsi: smartpqi: bump driver version to 1.1.4-130
* [GLK/CLX] Enhanced IBRS (LP: #1786139)
- x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation
- x86/speculation: Support Enhanced IBRS on future CPUs
* Enable keyboard wakeup for S2Idle laptops (LP: #1798552)
- Input: i8042 - enable keyboard wakeups by default when s2idle is used
* Overlayfs in user namespace leaks directory content of inaccessible
directories (LP: #1793458) // CVE-2018-6559
- SAUCE: overlayfs: ensure mounter privileges when reading directories
* Update ENA driver to version 2.0.1K (LP: #1798182)
- net: ena: remove ndo_poll_controller
- net: ena: fix auto casting to boolean
- net: ena: minor performance improvement
- net: ena: complete host info to match latest ENA spec
- net: ena: introduce Low Latency Queues data structures according to ENA spec
- net: ena: add functions for handling Low Latency Queues in ena_com
- net: ena: add functions for handling Low Latency Queues in ena_netdev
- net: ena: use CSUM_CHECKED device indication to report skb's checksum status
- net: ena: explicit casting and initialization, and clearer error handling
- net: ena: limit refill Rx threshold to 256 to avoid latency issues
- net: ena: change rx copybreak default to reduce kernel memory pressure
- net: ena: remove redundant parameter in ena_com_admin_init()
- net: ena: update driver version to 2.0.1
- net: ena: fix indentations in ena_defs for better readability
- net: ena: Fix Kconfig dependency on X86
- net: ena: enable Low Latency Queues
- net: ena: fix compilation error in xtensa architecture
* Cosmic update: 4.18.17 upstream stable release (LP: #1802119)
- xfrm: Validate address prefix lengths in the xfrm selector.
- xfrm6: call kfree_skb when skb is toobig
- xfrm: reset transport header back to network header after all input
transforms ahave been applied
- xfrm: reset crypto_done when iterating over multiple input xfrms
- mac80211: Always report TX status
- cfg80211: reg: Init wiphy_idx in regulatory_hint_core()
- mac80211: fix pending queue hang due to TX_DROP
- cfg80211: Address some corner cases in scan result channel updating
- mac80211: TDLS: fix skb queue/priority assignment
- mac80211: fix TX status reporting for ieee80211s
- ARM: 8799/1: mm: fix pci_ioremap_io() offset check
- xfrm: validate template mode
- drm/i2c: tda9950: fix timeout counter check
- drm/i2c: tda9950: set MAX_RETRIES for errors only
- netfilter: bridge: Don't sabotage nf_hook calls from an l3mdev
- netfilter: conntrack: get rid of double sizeof
- arm64: hugetlb: Fix handling of young ptes
- ARM: dts: BCM63xx: Fix incorrect interrupt specifiers
- net: macb: Clean 64b dma addresses if they are not detected
- soc: fsl: qbman: qman: avoid allocating from non existing gen_pool
- soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift()
- nl80211: Fix possible Spectre-v1 for NL80211_TXRATE_HT
- mac80211_hwsim: fix locking when iterating radios during ns exit
- mac80211_hwsim: fix race in radio destruction from netlink notifier
- mac80211_hwsim: do not omit multicast announce of first added radio
- Bluetooth: SMP: fix crash in unpairing
- pxa168fb: prepare the clock
- qed: Avoid implicit enum conversion in qed_set_tunn_cls_info
- qed: Fix mask parameter in qed_vf_prep_tunn_req_tlv
- qed: Avoid implicit enum conversion in qed_roce_mode_to_flavor
- qed: Avoid constant logical operation warning in qed_vf_pf_acquire
- qed: Avoid implicit enum conversion in qed_iwarp_parse_rx_pkt
- nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds
- scsi: qedi: Initialize the stats mutex lock
- rxrpc: Fix checks as to whether we should set up a new call
- rxrpc: Fix RTT gathering
- rxrpc: Fix transport sockopts to get IPv4 errors on an IPv6 socket
- rxrpc: Fix error distribution
- netfilter: nft_set_rbtree: add missing rb_erase() in GC routine
- netfilter: avoid erronous array bounds warning
- asix: Check for supported Wake-on-LAN modes
- ax88179_178a: Check for supported Wake-on-LAN modes
- lan78xx: Check for supported Wake-on-LAN modes
- sr9800: Check for supported Wake-on-LAN modes
- r8152: Check for supported Wake-on-LAN Modes
- smsc75xx: Check for Wake-on-LAN modes
- smsc95xx: Check for Wake-on-LAN modes
- cfg80211: fix use-after-free in reg_process_hint()
- KVM: nVMX: Do not expose MPX VMX controls when guest MPX disabled
- KVM: x86: Do not use kvm_x86_ops->mpx_supported() directly
- KVM: nVMX: Fix emulation of VM_ENTRY_LOAD_BNDCFGS
- perf/core: Fix perf_pmu_unregister() locking
- perf/x86/intel/uncore: Use boot_cpu_data.phys_proc_id instead of hardcorded
physical package ID 0
- perf/ring_buffer: Prevent concurent ring buffer access
- perf/x86/intel/uncore: Fix PCI BDF address of M3UPI on SKX
- perf/x86/amd/uncore: Set ThreadMask and SliceMask for L3 Cache perf events
- thunderbolt: Do not handle ICM events after domain is stopped
- thunderbolt: Initialize after IOMMUs
- net: fec: fix rare tx timeout
- declance: Fix continuation with the adapter identification message
- RISCV: Fix end PFN for low memory
- Revert "serial: 8250_dw: Fix runtime PM handling"
- locking/ww_mutex: Fix runtime warning in the WW mutex selftest
- drm/amd/display: Signal hw_done() after waiting for flip_done()
- be2net: don't flip hw_features when VXLANs are added/deleted
- powerpc/numa: Skip onlining a offline node in kdump path
- net: cxgb3_main: fix a missing-check bug
- yam: fix a missing-check bug
- ocfs2: fix crash in ocfs2_duplicate_clusters_by_page()
- mm/gup_benchmark: fix unsigned comparison to zero in __gup_benchmark_ioctl
- mm/migrate.c: split only transparent huge pages when allocation fails
- x86/paravirt: Fix some warning messages
- clk: mvebu: armada-37xx-periph: Remove unused var num_parents
- libertas: call into generic suspend code before turning off power
- perf report: Don't try to map ip to invalid map
- tls: Fix improper revert in zerocopy_from_iter
- HID: i2c-hid: Remove RESEND_REPORT_DESCR quirk and its handling
- compiler.h: Allow arch-specific asm/compiler.h
- ARM: dts: imx53-qsb: disable 1.2GHz OPP
- perf python: Use -Wno-redundant-decls to build with PYTHON=python3
- perf record: Use unmapped IP for inline callchain cursors
- rxrpc: Don't check RXRPC_CALL_TX_LAST after calling rxrpc_rotate_tx_window()
- rxrpc: Carry call state out of locked section in rxrpc_rotate_tx_window()
- rxrpc: Only take the rwind and mtu values from latest ACK
- rxrpc: Fix connection-level abort handling
- KVM: x86: support CONFIG_KVM_AMD=y with CONFIG_CRYPTO_DEV_CCP_DD=m
- net: ena: fix warning in rmmod caused by double iounmap
- net: ena: fix rare bug when failed restart/resume is followed by driver
removal
- net: ena: fix NULL dereference due to untimely napi initialization
- gpio: Assign gpio_irq_chip::parents to non-stack pointer
- IB/mlx5: Unmap DMA addr from HCA before IOMMU
- rds: RDS (tcp) hangs on sendto() to unresponding address
- selftests: rtnetlink.sh explicitly requires bash.
- selftests: udpgso_bench.sh explicitly requires bash
- vmlinux.lds.h: Fix incomplete .text.exit discards
- vmlinux.lds.h: Fix linker warnings about orphan .LPBX sections
- afs: Fix cell proc list
- fs/fat/fatent.c: add cond_resched() to fat_count_free_clusters()
- Revert "mm: slowly shrink slabs with a relatively small number of objects"
- Revert "netfilter: ipv6: nf_defrag: drop skb dst before queueing"
- perf tools: Disable parallelism for 'make clean'
- bridge: do not add port to router list when receives query with source
0.0.0.0
- ipv6: mcast: fix a use-after-free in inet6_mc_check
- ipv6/ndisc: Preserve IPv6 control buffer if protocol error handlers are
called
- ipv6: rate-limit probes for neighbourless routes
- llc: set SOCK_RCU_FREE in llc_sap_add_socket()
- net: fec: don't dump RX FIFO register when not available
- net/ipv6: Fix index counter for unicast addresses in in6_dump_addrs
- net/mlx5e: fix csum adjustments caused by RXFCS
- net: sched: gred: pass the right attribute to gred_change_table_def()
- net: socket: fix a missing-check bug
- net: stmmac: Fix stmmac_mdio_reset() when building stmmac as modules
- net: udp: fix handling of CHECKSUM_COMPLETE packets
- r8169: fix NAPI handling under high load
- rtnetlink: Disallow FDB configuration for non-Ethernet device
- sctp: fix race on sctp_id2asoc
- tipc: fix unsafe rcu locking when accessing publication list
- udp6: fix encap return code for resubmitting
- vhost: Fix Spectre V1 vulnerability
- virtio_net: avoid using netif_tx_disable() for serializing tx routine
- ethtool: fix a privilege escalation bug
- bonding: fix length of actor system
- ip6_tunnel: Fix encapsulation layout
- openvswitch: Fix push/pop ethernet validation
- net: ipmr: fix unresolved entry dumps
- net/mlx5: Take only bit 24-26 of wqe.pftype_wq for page fault type
- net: bcmgenet: Poll internal PHY for GENETv5
- net: sched: Fix for duplicate class dump
- net/sched: cls_api: add missing validation of netlink attributes
- net/ipv6: Allow onlink routes to have a device mismatch if it is the default
route
- sctp: fix the data size calculation in sctp_data_size
- sctp: not free the new asoc when sctp_wait_for_connect returns err
- net/mlx5: Fix memory leak when setting fpga ipsec caps
- net/smc: fix smc_buf_unuse to use the lgr pointer
- mlxsw: spectrum_switchdev: Don't ignore deletions of learned MACs
- net: bpfilter: use get_pid_task instead of pid_task
- net: drop skb on failure in ip_check_defrag()
- net: fix pskb_trim_rcsum_slow() with odd trim offset
- mlxsw: core: Fix devlink unregister flow
- sparc64: Export __node_distance.
- sparc64: Make corrupted user stacks more debuggable.
- sparc64: Make proc_id signed.
- sparc64: Set %l4 properly on trap return after handling signals.
- sparc64: Wire up compat getpeername and getsockname.
- sparc: Fix single-pcr perf event counter management.
- sparc: Fix syscall fallback bugs in VDSO.
- sparc: Throttle perf events properly.
- net: bridge: remove ipv6 zero address check in mcast queries
- Linux 4.18.17
* Cosmic update: 4.18.16 upstream stable release (LP: #1802100)
- soundwire: Fix duplicate stream state assignment
- soundwire: Fix incorrect exit after configuring stream
- soundwire: Fix acquiring bus lock twice during master release
- media: af9035: prevent buffer overflow on write
- spi: gpio: Fix copy-and-paste error
- batman-adv: Avoid probe ELP information leak
- batman-adv: Fix segfault when writing to throughput_override
- batman-adv: Fix segfault when writing to sysfs elp_interval
- batman-adv: Prevent duplicated gateway_node entry
- batman-adv: Prevent duplicated nc_node entry
- batman-adv: Prevent duplicated softif_vlan entry
- batman-adv: Prevent duplicated global TT entry
- batman-adv: Prevent duplicated tvlv handler
- batman-adv: fix backbone_gw refcount on queue_work() failure
- batman-adv: fix hardif_neigh refcount on queue_work() failure
- cxgb4: fix abort_req_rss6 struct
- clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-
am43 SoCs
- scsi: ibmvscsis: Fix a stringop-overflow warning
- scsi: ibmvscsis: Ensure partition name is properly NUL terminated
- intel_th: pci: Add Ice Lake PCH support
- Input: atakbd - fix Atari keymap
- Input: atakbd - fix Atari CapsLock behaviour
- selftests: pmtu: properly redirect stderr to /dev/null
- net: emac: fix fixed-link setup for the RTL8363SB switch
- ravb: do not write 1 to reserved bits
- net/smc: fix non-blocking connect problem
- net/smc: fix sizeof to int comparison
- qed: Fix populating the invalid stag value in multi function mode.
- qed: Do not add VLAN 0 tag to untagged frames in multi-function mode.
- PCI: dwc: Fix scheduling while atomic issues
- RDMA/uverbs: Fix validity check for modify QP
- scsi: lpfc: Synchronize access to remoteport via rport
- drm: mali-dp: Call drm_crtc_vblank_reset on device init
- scsi: ipr: System hung while dlpar adding primary ipr adapter back
- scsi: sd: don't crash the host on invalid commands
- bpf: sockmap only allow ESTABLISHED sock state
- bpf: sockmap, fix transition through disconnect without close
- bpf: test_maps, only support ESTABLISHED socks
- net/mlx4: Use cpumask_available for eq->affinity_mask
- clocksource/drivers/fttmr010: Fix set_next_event handler
- RDMA/bnxt_re: Fix system crash during RDMA resource initialization
- RISC-V: include linux/ftrace.h in asm-prototypes.h
- iommu/rockchip: Free irqs in shutdown handler
- pinctrl/amd: poll InterruptEnable bits in amd_gpio_irq_set_type
- powerpc/tm: Fix userspace r13 corruption
- powerpc/tm: Avoid possible userspace r1 corruption on reclaim
- powerpc/numa: Use associativity if VPHN hcall is successful
- iommu/amd: Return devid as alias for ACPI HID devices
- x86/boot: Fix kexec booting failure in the SEV bit detection code
- Revert "vfs: fix freeze protection in mnt_want_write_file() for overlayfs"
- mremap: properly flush TLB before releasing the page
- ARC: build: Get rid of toolchain check
- ARC: build: Don't set CROSS_COMPILE in arch's Makefile
- Linux 4.18.16
* Cosmic update: 4.18.15 upstream stable release (LP: #1802082)
- bnxt_en: Fix TX timeout during netpoll.
- bnxt_en: free hwrm resources, if driver probe fails.
- bonding: avoid possible dead-lock
- ip6_tunnel: be careful when accessing the inner header
- ip_tunnel: be careful when accessing the inner header
- ipv4: fix use-after-free in ip_cmsg_recv_dstaddr()
- ipv6: take rcu lock in rawv6_send_hdrinc()
- net: dsa: bcm_sf2: Call setup during switch resume
- net: hns: fix for unmapping problem when SMMU is on
- net: ipv4: update fnhe_pmtu when first hop's MTU changes
- net/ipv6: Display all addresses in output of /proc/net/if_inet6
- netlabel: check for IPV4MASK in addrinfo_get
- net: mvpp2: Extract the correct ethtype from the skb for tx csum offload
- net: mvpp2: fix a txq_done race condition
- net: sched: Add policy validation for tc attributes
- net: sched: cls_u32: fix hnode refcounting
- net: systemport: Fix wake-up interrupt race during resume
- net/usb: cancel pending work when unbinding smsc75xx
- qlcnic: fix Tx descriptor corruption on 82xx devices
- qmi_wwan: Added support for Gemalto's Cinterion ALASxx WWAN interface
- rtnl: limit IFLA_NUM_TX_QUEUES and IFLA_NUM_RX_QUEUES to 4096
- sctp: update dst pmtu with the correct daddr
- team: Forbid enslaving team device to itself
- tipc: fix flow control accounting for implicit connect
- udp: Unbreak modules that rely on external __skb_recv_udp() availability
- net: qualcomm: rmnet: Skip processing loopback packets
- net: qualcomm: rmnet: Fix incorrect allocation flag in transmit
- net: qualcomm: rmnet: Fix incorrect allocation flag in receive path
- tun: remove unused parameters
- tun: initialize napi_mutex unconditionally
- tun: napi flags belong to tfile
- net: stmmac: Fixup the tail addr setting in xmit path
- net/packet: fix packet drop as of virtio gso
- net: dsa: bcm_sf2: Fix unbind ordering
- net/mlx5e: Set vlan masks for all offloaded TC rules
- net: aquantia: memory corruption on jumbo frames
- net/mlx5: E-Switch, Fix out of bound access when setting vport rate
- bonding: pass link-local packets to bonding master also.
- bonding: fix warning message
- net: stmmac: Rework coalesce timer and fix multi-queue races
- nfp: avoid soft lockups under control message storm
- bnxt_en: don't try to offload VLAN 'modify' action
- net-ethtool: ETHTOOL_GUFO did not and should not require CAP_NET_ADMIN
- net: phy: phylink: fix SFP interface autodetection
- sfp: fix oops with ethtool -m
- tcp/dccp: fix lockdep issue when SYN is backlogged
- inet: make sure to grab rcu_read_lock before using ireq->ireq_opt
- net: dsa: b53: Keep CPU port as tagged in all VLANs
- rtnetlink: Fail dump if target netnsid is invalid
- bnxt_en: Fix VNIC reservations on the PF.
- net: ipv4: don't let PMTU updates increase route MTU
- net/mlx5: Check for SQ and not RQ state when modifying hairpin SQ
- bnxt_en: Fix enables field in HWRM_QUEUE_COS2BW_CFG request
- bnxt_en: get the reduced max_irqs by the ones used by RDMA
- net/ipv6: Remove extra call to ip6_convert_metrics for multipath case
- net/ipv6: stop leaking percpu memory in fib6 info
- net: mscc: fix the frame extraction into the skb
- qed: Fix shmem structure inconsistency between driver and the mfw.
- r8169: fix network stalls due to missing bit TXCFG_AUTO_FIFO
- r8169: set RX_MULTI_EN bit in RxConfig for 8168F-family chips
- vxlan: fill ttl inherit info
- ASoC: dapm: Fix NULL pointer deference on CODEC to CODEC DAIs
- ASoC: max98373: Added speaker FS gain cotnrol register to volatile.
- ASoC: rt5514: Fix the issue of the delay volume applied again
- selftests: android: move config up a level
- selftests: kselftest: Remove outdated comment
- ASoC: max98373: Added 10ms sleep after amp software reset
- ASoC: wm8804: Add ACPI support
- ASoC: sigmadsp: safeload should not have lower byte limit
- ASoC: q6routing: initialize data correctly
- selftests: add headers_install to lib.mk
- selftests/efivarfs: add required kernel configs
- selftests: memory-hotplug: add required configs
- ASoC: rsnd: adg: care clock-frequency size
- ASoC: rsnd: don't fallback to PIO mode when -EPROBE_DEFER
- hwmon: (nct6775) Fix access to fan pulse registers
- Fix cg_read_strcmp()
- ASoC: AMD: Ensure reset bit is cleared before configuring
- drm/pl111: Make sure of_device_id tables are NULL terminated
- Bluetooth: SMP: Fix trying to use non-existent local OOB data
- Bluetooth: Use correct tfm to generate OOB data
- Bluetooth: hci_ldisc: Free rw_semaphore on close
- mfd: omap-usb-host: Fix dts probe of children
- KVM: PPC: Book3S HV: Don't use compound_order to determine host mapping size
- scsi: iscsi: target: Don't use stack buffer for scatterlist
- scsi: qla2xxx: Fix an endian bug in fcpcmd_is_corrupted()
- sound: enable interrupt after dma buffer initialization
- sound: don't call skl_init_chip() to reset intel skl soc
- bpf: btf: Fix end boundary calculation for type section
- bpf: use __GFP_COMP while allocating page
- hwmon: (nct6775) Fix virtual temperature sources for NCT6796D
- hwmon: (nct6775) Fix RPM output for fan7 on NCT6796D
- stmmac: fix valid numbers of unicast filter entries
- hwmon: (nct6775) Use different register to get fan RPM for fan7
- net: ethernet: ti: add missing GENERIC_ALLOCATOR dependency
- net: macb: disable scatter-gather for macb on sama5d3
- ARM: dts: at91: add new compatibility string for macb on sama5d3
- PCI: hv: support reporting serial number as slot information
- clk: x86: add "ether_clk" alias for Bay Trail / Cherry Trail
- clk: x86: Stop marking clocks as CLK_IS_CRITICAL
- pinctrl: cannonlake: Fix gpio base for GPP-E
- x86/kvm/lapic: always disable MMIO interface in x2APIC mode
- drm/amdgpu: Fix SDMA HQD destroy error on gfx_v7
- drm/amdkfd: Change the control stack MTYPE from UC to NC on GFX9
- drm/amdkfd: Fix ATS capablity was not reported correctly on some APUs
- mm: slowly shrink slabs with a relatively small number of objects
- mm/vmstat.c: fix outdated vmstat_text
- afs: Fix afs_server struct leak
- afs: Fix clearance of reply
- MIPS: Fix CONFIG_CMDLINE handling
- MIPS: VDSO: Always map near top of user memory
- mach64: detect the dot clock divider correctly on sparc
- vsprintf: Fix off-by-one bug in bstr_printf() processing dereferenced
pointers
- percpu: stop leaking bitmap metadata blocks
- perf script python: Fix export-to-postgresql.py occasional failure
- perf script python: Fix export-to-sqlite.py sample columns
- s390/cio: Fix how vfio-ccw checks pinned pages
- dm cache: destroy migration_cache if cache target registration failed
- dm: fix report zone remapping to account for partition offset
- dm linear: eliminate linear_end_io call if CONFIG_DM_ZONED disabled
- dm linear: fix linear_end_io conditional definition
- cgroup: Fix dom_cgrp propagation when enabling threaded mode
- Input: xpad - add support for Xbox1 PDP Camo series gamepad
- drm/nouveau/drm/nouveau: Grab runtime PM ref in nv50_mstc_detect()
- mmc: block: avoid multiblock reads for the last sector in SPI mode
- pinctrl: mcp23s08: fix irq and irqchip setup order
- arm64: perf: Reject stand-alone CHAIN events for PMUv3
- mm/mmap.c: don't clobber partially overlapping VMA with MAP_FIXED_NOREPLACE
- mm/thp: fix call to mmu_notifier in set_pmd_migration_entry() v2
- filesystem-dax: Fix dax_layout_busy_page() livelock
- mm: Preserve _PAGE_DEVMAP across mprotect() calls
- i2c: i2c-scmi: fix for i2c_smbus_write_block_data
- KVM: PPC: Book3S HV: Avoid crash from THP collapse during radix page fault
- Linux 4.18.15
* Cosmic update: 4.18.14 upstream stable release (LP: #1801986)
- perf/core: Add sanity check to deal with pinned event failure
- mm: migration: fix migration of huge PMD shared pages
- mm, thp: fix mlocking THP page with migration enabled
- mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly
- KVM: VMX: check for existence of secondary exec controls before accessing
- blk-mq: I/O and timer unplugs are inverted in blktrace
- pstore/ram: Fix failure-path memory leak in ramoops_init
- clocksource/drivers/timer-atmel-pit: Properly handle error cases
- fbdev/omapfb: fix omapfb_memory_read infoleak
- mmc: core: Fix debounce time to use microseconds
- mmc: slot-gpio: Fix debounce time to use miliseconds again
- mac80211: allocate TXQs for active monitor interfaces
- drm/amdgpu: Fix vce work queue was not cancelled when suspend
- drm: fix use-after-free read in drm_mode_create_lease_ioctl()
- x86/vdso: Fix asm constraints on vDSO syscall fallbacks
- selftests/x86: Add clock_gettime() tests to test_vdso
- x86/vdso: Only enable vDSO retpolines when enabled and supported
- x86/vdso: Fix vDSO syscall fallback asm constraint regression
- Revert "UBUNTU: SAUCE: PCI: Reprogram bridge prefetch registers on resume"
- PCI: Reprogram bridge prefetch registers on resume
- mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys
- PM / core: Clear the direct_complete flag on errors
- dm mpath: fix attached_handler_name leak and dangling hw_handler_name
pointer
- dm cache metadata: ignore hints array being too small during resize
- dm cache: fix resize crash if user doesn't reload cache table
- xhci: Add missing CAS workaround for Intel Sunrise Point xHCI
- usb: xhci-mtk: resume USB3 roothub first
- USB: serial: simple: add Motorola Tetra MTP6550 id
- USB: serial: option: improve Quectel EP06 detection
- USB: serial: option: add two-endpoints device-id flag
- usb: cdc_acm: Do not leak URB buffers
- tty: Drop tty->count on tty_reopen() failure
- of: unittest: Disable interrupt node tests for old world MAC systems
- powerpc: Avoid code patching freed init sections
- powerpc/lib: fix book3s/32 boot failure due to code patching
- ARC: clone syscall to setp r25 as thread pointer
- f2fs: fix invalid memory access
- tipc: call start and done ops directly in __tipc_nl_compat_dumpit()
- ucma: fix a use-after-free in ucma_resolve_ip()
- ubifs: Check for name being NULL while mounting
- rds: rds_ib_recv_alloc_cache() should call alloc_percpu_gfp() instead
- ath10k: fix scan crash due to incorrect length calculation
- Linux 4.18.14
* Cosmic update: 4.18.13 upstream stable release (LP: #1801931)
- rseq/selftests: fix parametrized test with -fpie
- mac80211: Run TXQ teardown code before de-registering interfaces
- mac80211_hwsim: require at least one channel
- Btrfs: fix unexpected failure of nocow buffered writes after snapshotting
when low on space
- KVM: PPC: Book3S HV: Don't truncate HPTE index in xlate function
- cfg80211: remove division by size of sizeof(struct ieee80211_wmm_rule)
- btrfs: btrfs_shrink_device should call commit transaction at the end
- scsi: csiostor: add a check for NULL pointer after kmalloc()
- scsi: csiostor: fix incorrect port capabilities
- scsi: libata: Add missing newline at end of file
- scsi: aacraid: fix a signedness bug
- bpf, sockmap: fix potential use after free in bpf_tcp_close
- bpf, sockmap: fix psock refcount leak in bpf_tcp_recvmsg
- bpf: sockmap, decrement copied count correctly in redirect error case
- mac80211: correct use of IEEE80211_VHT_CAP_RXSTBC_X
- mac80211_hwsim: correct use of IEEE80211_VHT_CAP_RXSTBC_X
- cfg80211: make wmm_rule part of the reg_rule structure
- mac80211_hwsim: Fix possible Spectre-v1 for hwsim_world_regdom_custom
- nl80211: Fix nla_put_u8 to u16 for NL80211_WMMR_TXOP
- nl80211: Pass center frequency in kHz instead of MHz
- bpf: fix several offset tests in bpf_msg_pull_data
- gpio: adp5588: Fix sleep-in-atomic-context bug
- mac80211: mesh: fix HWMP sequence numbering to follow standard
- mac80211: avoid kernel panic when building AMSDU from non-linear SKB
- gpiolib: acpi: Switch to cansleep version of GPIO library call
- gpiolib-acpi: Register GpioInt ACPI event handlers from a late_initcall
- gpio: dwapb: Fix error handling in dwapb_gpio_probe()
- bpf: fix msg->data/data_end after sg shift repair in bpf_msg_pull_data
- bpf: fix shift upon scatterlist ring wrap-around in bpf_msg_pull_data
- bpf: fix sg shift repair start offset in bpf_msg_pull_data
- tipc: switch to rhashtable iterator
- sh_eth: Add R7S9210 support
- net: mvpp2: initialize port of_node pointer
- tc-testing: add test-cases for numeric and invalid control action
- cfg80211: nl80211_update_ft_ies() to validate NL80211_ATTR_IE
- mac80211: do not convert to A-MSDU if frag/subframe limited
- mac80211: always account for A-MSDU header changes
- tools/kvm_stat: fix python3 issues
- tools/kvm_stat: fix handling of invalid paths in debugfs provider
- tools/kvm_stat: fix updates for dead guests
- gpio: Fix crash due to registration race
- ARC: atomics: unbork atomic_fetch_##op()
- Revert "blk-throttle: fix race between blkcg_bio_issue_check() and
cgroup_rmdir()"
- md/raid5-cache: disable reshape completely
- RAID10 BUG_ON in raise_barrier when force is true and conf->barrier is 0
- selftests: pmtu: maximum MTU for vti4 is 2^16-1-20
- selftests: pmtu: detect correct binary to ping ipv6 addresses
- ibmvnic: Include missing return code checks in reset function
- bpf: Fix bpf_msg_pull_data()
- bpf: avoid misuse of psock when TCP_ULP_BPF collides with another ULP
- i2c: uniphier: issue STOP only for last message or I2C_M_STOP
- i2c: uniphier-f: issue STOP only for last message or I2C_M_STOP
- net: cadence: Fix a sleep-in-atomic-context bug in macb_halt_tx()
- fs/cifs: don't translate SFM_SLASH (U+F026) to backslash
- mac80211: fix an off-by-one issue in A-MSDU max_subframe computation
- cfg80211: fix a type issue in ieee80211_chandef_to_operating_class()
- mac80211: fix WMM TXOP calculation
- mac80211: fix a race between restart and CSA flows
- mac80211: Fix station bandwidth setting after channel switch
- mac80211: don't Tx a deauth frame if the AP forbade Tx
- mac80211: shorten the IBSS debug messages
- fsnotify: fix ignore mask logic in fsnotify()
- net/ibm/emac: wrong emac_calc_base call was used by typo
- nds32: fix logic for module
- nds32: add NULL entry to the end of_device_id array
- nds32: Fix empty call trace
- nds32: Fix get_user/put_user macro expand pointer problem
- nds32: fix build error because of wrong semicolon
- tools/vm/slabinfo.c: fix sign-compare warning
- tools/vm/page-types.c: fix "defined but not used" warning
- nds32: linker script: GCOV kernel may refers data in __exit
- ceph: avoid a use-after-free in ceph_destroy_options()
- firmware: arm_scmi: fix divide by zero when sustained_perf_level is zero
- afs: Fix cell specification to permit an empty address list
- mm: madvise(MADV_DODUMP): allow hugetlbfs pages
- bpf: 32-bit RSH verification must truncate input before the ALU op
- netfilter: xt_cluster: add dependency on conntrack module
- netfilter: xt_checksum: ignore gso skbs
- HID: intel-ish-hid: Enable Sunrise Point-H ish driver
- HID: add support for Apple Magic Keyboards
- usb: gadget: fotg210-udc: Fix memory leak of fotg210->ep[i]
- HID: hid-saitek: Add device ID for RAT 7 Contagion
- scsi: iscsi: target: Set conn->sess to NULL when iscsi_login_set_conn_values
fails
- scsi: iscsi: target: Fix conn_ops double free
- scsi: qedi: Add the CRC size within iSCSI NVM image
- perf annotate: Properly interpret indirect call
- perf evsel: Fix potential null pointer dereference in perf_evsel__new_idx()
- perf util: Fix bad memory access in trace info.
- perf probe powerpc: Ignore SyS symbols irrespective of endianness
- perf annotate: Fix parsing aarch64 branch instructions after objdump update
- netfilter: kconfig: nat related expression depend on nftables core
- netfilter: nf_tables: release chain in flushing set
- Revert "iio: temperature: maxim_thermocouple: add MAX31856 part"
- iio: imu: st_lsm6dsx: take into account ts samples in wm configuration
- RDMA/ucma: check fd type in ucma_migrate_id()
- riscv: Do not overwrite initrd_start and initrd_end
- HID: sensor-hub: Restore fixup for Lenovo ThinkPad Helix 2 sensor hub report
- usb: host: xhci-plat: Iterate over parent nodes for finding quirks
- USB: yurex: Check for truncation in yurex_read()
- nvmet-rdma: fix possible bogus dereference under heavy load
- bnxt_re: Fix couple of memory leaks that could lead to IOMMU call traces
- net/mlx5: Consider PCI domain in search for next dev
- dm raid: fix reshape race on small devices
- drm/nouveau: fix oops in client init failure path
- drm/nouveau/mmu: don't attempt to dereference vmm without valid instance
pointer
- drm/nouveau/TBDdevinit: don't fail when PMU/PRE_OS is missing from VBIOS
- drm/nouveau/disp: fix DP disable race
- drm/nouveau/disp/gm200-: enforce identity-mapped SOR assignment for LVDS/eDP
panels
- dm raid: fix stripe adding reshape deadlock
- dm raid: fix rebuild of specific devices by updating superblock
- dm raid: fix RAID leg rebuild errors
- r8169: set TxConfig register after TX / RX is enabled, just like RxConfig
- fs/cifs: suppress a string overflow warning
- perf/x86/intel: Add support/quirk for the MISPREDICT bit on Knights Landing
CPUs
- sched/topology: Set correct NUMA topology type
- dm thin metadata: try to avoid ever aborting transactions
- netfilter: nfnetlink_queue: Solve the NFQUEUE/conntrack clash for NF_REPEAT
- netfilter: xt_hashlimit: use s->file instead of s->private
- arch/hexagon: fix kernel/dma.c build warning
- hexagon: modify ffs() and fls() to return int
- drm/amdgpu: Fix SDMA hang in prt mode v2
- arm64: jump_label.h: use asm_volatile_goto macro instead of "asm goto"
- drm/amdgpu: fix error handling in amdgpu_cs_user_fence_chunk
- r8169: Clear RTL_FLAG_TASK_*_PENDING when clearing RTL_FLAG_TASK_ENABLED
- s390/qeth: don't dump past end of unknown HW header
- cifs: read overflow in is_valid_oplock_break()
- asm-generic: io: Fix ioport_map() for !CONFIG_GENERIC_IOMAP &&
CONFIG_INDIRECT_PIO
- xen/manage: don't complain about an empty value in control/sysrq node
- xen: avoid crash in disable_hotplug_cpu
- xen: fix GCC warning and remove duplicate EVTCHN_ROW/EVTCHN_COL usage
- x86/APM: Fix build warning when PROC_FS is not enabled
- new primitive: discard_new_inode()
- vfs: don't evict uninitialized inode
- ovl: set I_CREATING on inode being created
- ovl: fix access beyond unterminated strings
- ovl: fix memory leak on unlink of indexed file
- ovl: fix format of setxattr debug
- sysfs: Do not return POSIX ACL xattrs via listxattr
- b43: fix DMA error related regression with proprietary firmware
- firmware: Fix security issue with request_firmware_into_buf()
- firmware: Always initialize the fw_priv list object
- cpufreq: qcom-kryo: Fix section annotations
- smb2: fix missing files in root share directory listing
- iommu/amd: Clear memory encryption mask from physical address
- crypto: qat - Fix KASAN stack-out-of-bounds bug in adf_probe()
- crypto: chelsio - Fix memory corruption in DMA Mapped buffers.
- crypto: mxs-dcp - Fix wait logic on chan threads
- crypto: caam/jr - fix ablkcipher_edesc pointer arithmetic
- gpiolib: Free the last requested descriptor
- Drivers: hv: vmbus: Use get/put_cpu() in vmbus_connect()
- tools: hv: fcopy: set 'error' in case an unknown operation was requested
- proc: restrict kernel stack dumps to root
- ocfs2: fix locking for res->tracking and dlm->tracking_list
- HID: i2c-hid: disable runtime PM operations on hantick touchpad
- ixgbe: check return value of napi_complete_done()
- dm thin metadata: fix __udivdi3 undefined on 32-bit
- Revert "drm/amd/pp: Send khz clock values to DC for smu7/8"
- Linux 4.18.13
* Volume control not working Dell XPS 27 (7760) (LP: #1775068) // Cosmic
update: 4.18.13 upstream stable release (LP: #1801931)
- ALSA: hda/realtek - Cannot adjust speaker's volume on Dell XPS 27 7760
* [Bionic][Cosmic] ipmi: Fix timer race with module unload (LP: #1799281)
- ipmi: Fix timer race with module unload
* [Bionic][Cosmic] Fix to ipmi to support vendor specific messages greater
than 255 bytes (LP: #1799794)
- ipmi:ssif: Add support for multi-part transmit messages > 2 parts
* 18.10 kernel does not appear to validate kernel module signatures correctly
(LP: #1798863) // CVE-2018-18653
- SAUCE: (efi-lockdown) module: remove support for deferring module signature
verification to IMA
* 18.10 kernel does not appear to validate kernel module signatures correctly
(LP: #1798863)
- SAUCE: (efi-lockdown) module: trust keys from secondary keyring for module
signing
* [Ubuntu] net/af_iucv: fix skb leaks for HiperTransport (LP: #1800639)
- net/af_iucv: drop inbound packets with invalid flags
- net/af_iucv: fix skb handling on HiperTransport xmit error
* Power consumption during s2idle is higher than long idle(sk hynix)
(LP: #1801875)
- SAUCE: pci: prevent sk hynix nvme from entering D3
- SAUCE: nvme: add quirk to not call disable function when suspending
* NULL pointer dereference at 0000000000000020 when access
dst_orig->ops->family in function xfrm_lookup_with_ifid() (LP: #1801878)
- xfrm: Fix NULL pointer dereference when skb_dst_force clears the dst_entry.
* hns3: map tx ring to tc (LP: #1802023)
- net: hns3: Set tx ring' tc info when netdev is up
* [Ubuntu] qeth: Fix potential array overrun in cmd/rc lookup (LP: #1800641)
- s390: qeth_core_mpc: Use ARRAY_SIZE instead of reimplementing its function
- s390: qeth: Fix potential array overrun in cmd/rc lookup
* Mellanox CX5 stops pinging with rx_wqe_err (mlx5_core) (LP: #1799393)
- net/mlx5: WQ, fixes for fragmented WQ buffers API
* Vulkan applications cause permanent memory leak with Intel GPU
(LP: #1798165)
- drm/syncobj: Don't leak fences when WAIT_FOR_SUBMIT is set
* Packaging resync (LP: #1786013)
- [Package] add support for specifying the primary makefile
-- Kamal Mostafa <kamal@xxxxxxxxxxxxx> Mon, 19 Nov 2018 13:43:51 -0800
** Changed in: linux-aws (Ubuntu Cosmic)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-18653
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-18955
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-6559
** Changed in: linux-aws (Ubuntu Bionic)
Status: Fix Committed => Fix Released
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Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1803613
Title:
Improve AWS hibernation performance
Status in linux-aws package in Ubuntu:
Triaged
Status in linux-aws source package in Trusty:
Fix Committed
Status in linux-aws source package in Xenial:
Fix Committed
Status in linux-aws source package in Bionic:
Fix Released
Status in linux-aws source package in Cosmic:
Fix Released
Status in linux-aws source package in Disco:
Triaged
Bug description:
From: Aleksei Besogonov <cyberax@xxxxxxxxxx>
PM / hibernate: Speed up hibernation by batching requests
Hibernate file reading and writing submits individual IO requests for
each page of the data. This normally is not a big issue, however some
cloud computing providers meter IO by the number of requests and not by
their size. So one 4KB request counts as much as a 256KB request
towards the IOPS quota.
With this patch we opportunistically batch the requests together,
increasing performance by 20-30%.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-aws/+bug/1803613/+subscriptions
