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Message #11108
[Bug 1650059] Re: [Hyper-V] Rebase Hyper-V in 16.04 and 16.10 to the the upstream 4.9 kernel
This bug was fixed in the package linux - 4.4.0-63.84
---------------
linux (4.4.0-63.84) xenial; urgency=low
[ Thadeu Lima de Souza Cascardo ]
* Release Tracking Bug
- LP: #1660704
* Backport Dirty COW patch to prevent wineserver freeze (LP: #1658270)
- SAUCE: mm: Respect FOLL_FORCE/FOLL_COW for thp
* Kdump through NMI SMP and single core not working on Ubuntu16.10
(LP: #1630924)
- x86/hyperv: Handle unknown NMIs on one CPU when unknown_nmi_panic
- SAUCE: hv: don't reset hv_context.tsc_page on crash
* [regression 4.8.0-14 -> 4.8.0-17] keyboard and touchscreen lost on Acer
Chromebook R11 (LP: #1630238)
- [Config] CONFIG_PINCTRL_CHERRYVIEW=y
* Call trace when testing fstat stressor on ppc64el with virtual keyboard and
mouse present (LP: #1652132)
- SAUCE: HID: usbhid: Quirk a AMI virtual mouse and keyboard with ALWAYS_POLL
* VLAN SR-IOV regression for IXGBE driver (LP: #1658491)
- ixgbe: Force VLNCTRL.VFE to be set in all VMDq paths
* "Out of memory" errors after upgrade to 4.4.0-59 (LP: #1655842)
- mm, page_alloc: convert alloc_flags to unsigned
- mm, compaction: change COMPACT_ constants into enum
- mm, compaction: distinguish COMPACT_DEFERRED from COMPACT_SKIPPED
- mm, compaction: simplify __alloc_pages_direct_compact feedback interface
- mm, compaction: distinguish between full and partial COMPACT_COMPLETE
- mm, compaction: abstract compaction feedback to helpers
- mm, oom: protect !costly allocations some more
- mm: consider compaction feedback also for costly allocation
- mm, oom, compaction: prevent from should_compact_retry looping for ever for
costly orders
- mm, oom: protect !costly allocations some more for !CONFIG_COMPACTION
- mm, oom: prevent premature OOM killer invocation for high order request
* Backport 3 patches to fix bugs with AIX clients using IBMVSCSI Target Driver
(LP: #1657194)
- SAUCE: ibmvscsis: Fix max transfer length
- SAUCE: ibmvscsis: fix sleeping in interrupt context
- SAUCE: ibmvscsis: Fix srp_transfer_data fail return code
* NVMe: adapter is missing after abnormal shutdown followed by quick reboot,
quirk needed (LP: #1656913)
- nvme: apply DELAY_BEFORE_CHK_RDY quirk at probe time too
* Ubuntu 16.10 KVM SRIOV: if enable sriov while ping flood is running ping
will stop working (LP: #1625318)
- PCI: Do any VF BAR updates before enabling the BARs
- PCI: Ignore BAR updates on virtual functions
- PCI: Update BARs using property bits appropriate for type
- PCI: Separate VF BAR updates from standard BAR updates
- PCI: Don't update VF BARs while VF memory space is enabled
- PCI: Remove pci_resource_bar() and pci_iov_resource_bar()
- PCI: Decouple IORESOURCE_ROM_ENABLE and PCI_ROM_ADDRESS_ENABLE
- PCI: Add comments about ROM BAR updating
* Linux rtc self test fails in a VM under xenial (LP: #1649718)
- kvm: x86: Convert ioapic->rtc_status.dest_map to a struct
- kvm: x86: Track irq vectors in ioapic->rtc_status.dest_map
- kvm: x86: Check dest_map->vector to match eoi signals for rtc
* Xenial update to v4.4.44 stable release (LP: #1658091)
- Input: xpad - use correct product id for x360w controllers
- Input: i8042 - add Pegatron touchpad to noloop table
- selftests: do not require bash to run netsocktests testcase
- selftests: do not require bash for the generated test
- mm: fix devm_memremap_pages crash, use mem_hotplug_{begin, done}
- ocfs2: fix crash caused by stale lvb with fsdlm plugin
- mm/hugetlb.c: fix reservation race when freeing surplus pages
- KVM: x86: fix emulation of "MOV SS, null selector"
- KVM: eventfd: fix NULL deref irqbypass consumer
- jump_labels: API for flushing deferred jump label updates
- KVM: x86: flush pending lapic jump label updates on module unload
- KVM: x86: add Align16 instruction flag
- KVM: x86: add asm_safe wrapper
- KVM: x86: emulate FXSAVE and FXRSTOR
- KVM: x86: Introduce segmented_write_std
- nl80211: fix sched scan netlink socket owner destruction
- USB: serial: kl5kusb105: fix line-state error handling
- USB: serial: ch341: fix initial modem-control state
- USB: serial: ch341: fix open error handling
- USB: serial: ch341: fix control-message error handling
- USB: serial: ch341: fix open and resume after B0
- Input: elants_i2c - avoid divide by 0 errors on bad touchscreen data
- i2c: print correct device invalid address
- i2c: fix kernel memory disclosure in dev interface
- xhci: fix deadlock at host remove by running watchdog correctly
- vme: Fix wrong pointer utilization in ca91cx42_slave_get
- mnt: Protect the mountpoint hashtable with mount_lock
- tty/serial: atmel_serial: BUG: stop DMA from transmitting in stop_tx
- sysrq: attach sysrq handler correctly for 32-bit kernel
- sysctl: Drop reference added by grab_header in proc_sys_readdir
- drm/radeon: drop verde dpm quirks
- USB: serial: ch341: fix resume after reset
- USB: serial: ch341: fix modem-control and B0 handling
- x86/cpu: Fix bootup crashes by sanitizing the argument of the 'clearcpuid='
command-line option
- btrfs: fix locking when we put back a delayed ref that's too new
- btrfs: fix error handling when run_delayed_extent_op fails
- pinctrl: meson: fix gpio request disabling other modes
- pNFS: Fix race in pnfs_wait_on_layoutreturn
- NFS: Fix a performance regression in readdir
- NFSv4.1: nfs4_fl_prepare_ds must be careful about reporting success.
- cpufreq: powernv: Disable preemption while checking CPU throttling state
- block: cfq_cpd_alloc() should use @gfp
- ACPI / APEI: Fix NMI notification handling
- blk-mq: Always schedule hctx->next_cpu
- bus: vexpress-config: fix device reference leak
- powerpc/ibmebus: Fix further device reference leaks
- powerpc/ibmebus: Fix device reference leaks in sysfs interface
- pinctrl: sh-pfc: Do not unconditionally support PIN_CONFIG_BIAS_DISABLE
- Linux 4.4.44
* Add support for RT5660 codec based sound cards on Baytrail (LP: #1657674)
- ASoC: rt5660: add rt5660 codec driver
- ASoC: rt5660: enable MCLK detection
- ASoC: Intel: Atom: flip logic for gain Switch
- SAUCE: (no-up) ASoC: rt5660: Add ACPI support
- SAUCE: (no-up) ASoC: Intel: Support machine driver for RT5660 on Baytrail
- [Config] CONFIG_SND_SOC_INTEL_BYTCR_RT5660_MACH=m, CONFIG_SND_SOC_RT5660=m
* Support latest Redpine WLAN/BT RS9113 driver (LP: #1657682)
- SAUCE: Support Redpine RS9113 WLAN/BT
- SAUCE: Separate Redpine RS9113 WLAN/BT vendor and kernel drivers
- SAUCE: Redpine RS9113 WLAN/BT driver ver. 0.9.7
- SAUCE: RS9113: Use vendor driver to support WLAN/BT card on Caracalla HW
only
- SAUCE: RS9113: Comment out IDs from upstream driver
- [Config] Enable CONFIG_VEN_RSI_* configs
* [Hyper-V] netvsc: add rcu_read locked to netvsc callback (LP: #1657540)
- netvsc: add rcu_read locking to netvsc callback
* [Hyper-V] Rebase Hyper-V in 16.04 and 16.10 to the the upstream 4.9 kernel
(LP: #1650059)
- memory-hotplug: add automatic onlining policy for the newly added memory
- hv_netvsc: Add query for initial physical link speed
- hv_netvsc: Add handler for physical link speed change
- hv_netvsc: Implement batching of receive completions
- PCI: hv: Use list_move_tail() instead of list_del() + list_add_tail()
- hv_netvsc: fix rtnl locking in callback
- hv_netvsc: make RSS hash key static
- hv_netvsc: use kcalloc
- hv_netvsc: style cleanups
- hv_netvsc: make inline functions static
- hv_netvsc: use ARRAY_SIZE() for NDIS versions
- hv_netvsc: make device_remove void
- hv_netvsc: init completion during alloc
- hv_netvsc: rearrange start_xmit
- hv_netvsc: refactor completion function
- hv_netvsc: make netvsc_destroy_buf void
- hv_netvsc: make variable local
- hv_netvsc: report vmbus name in ethtool
- hv_netvsc: add ethtool statistics for tx packet issues
- Drivers: hv: get rid of redundant messagecount in create_gpadl_header()
- Drivers: hv: don't leak memory in vmbus_establish_gpadl()
- Drivers: hv: get rid of timeout in vmbus_open()
- Drivers: hv: utils: fix a race on userspace daemons registration
- Drivers: hv: vmbus: fix the race when querying & updating the percpu list
- Drivers: hv: vmbus: Enable explicit signaling policy for NIC channels
- Drivers: hv: vmbus: Reduce the delay between retries in vmbus_post_msg()
- Drivers: hv: vmbus: Implement a mechanism to tag the channel for low latency
- Tools: hv: kvp: ensure kvp device fd is closed on exec
- Drivers: hv: balloon: keep track of where ha_region starts
- Drivers: hv: balloon: account for gaps in hot add regions
- Drivers: hv: balloon: don't wait for ol_waitevent when memhp_auto_online is
enabled
- Drivers: hv: balloon: replace ha_region_mutex with spinlock
- Drivers: hv: balloon: Use available memory value in pressure report
- Drivers: hv: cleanup vmbus_open() for wrap around mappings
- Drivers: hv: ring_buffer: wrap around mappings for ring buffers
- Drivers: hv: ring_buffer: use wrap around mappings in hv_copy{from,
to}_ringbuffer()
- Drivers: hv: ring_buffer: count on wrap around mappings in
get_next_pkt_raw()
- Drivers: hv: Introduce a policy for controlling channel affinity
- Drivers: hv: utils: Continue to poll VSS channel after handling requests.
- Drivers: hv: utils: Check VSS daemon is listening before a hot backup
- PCI: hv: Use zero-length array in struct pci_packet
- PCI: hv: Use pci_function_description[0] in struct definitions
- PCI: hv: Remove the unused 'wrk' in struct hv_pcibus_device
- PCI: hv: Handle vmbus_sendpacket() failure in hv_compose_msi_msg()
- PCI: hv: Handle hv_pci_generic_compl() error case
- Revert "Drivers: hv: ring_buffer: count on wrap around mappings in
get_next_pkt_raw()"
- Driver: hv: vmbus: Make mmio resource local
- Drivers: hv: vmbus: suppress some "hv_vmbus: Unknown GUID" warnings
- Drivers: hv: utils: Rename version definitions to reflect protocol version.
- Drivers: hv: utils: Use TimeSync samples to adjust the clock after boot.
- Drivers: hv: utils: Support TimeSync version 4.0 protocol samples.
- Drivers: hv: hv_util: Avoid dynamic allocation in time synch
- Revert "hv_netvsc: make inline functions static"
- hv_netvsc: use consume_skb
- hv_netvsc: dev hold/put reference to VF
- hv_netvsc: simplify callback event code
- hv_netvsc: improve VF device matching
- hv_netvsc: use RCU to protect vf_netdev
- hv_netvsc: remove VF in flight counters
- hv_netvsc: count multicast packets received
- hv_netvsc: fix comments
- Drivers: hv: make VMBus bus ids persistent
- Drivers: hv: get rid of id in struct vmbus_channel
- netvsc: fix checksum on UDP IPV6
- netvsc: Remove mistaken udp.h inclusion.
- net/hyperv: avoid uninitialized variable
- Revert "hv_netvsc: report vmbus name in ethtool"
- vmbus: make sysfs names consistent with PCI
- netvsc: reduce maximum GSO size
- Drivers: hv: vmbus: Base host signaling strictly on the ring state
- tools: hv: Add a script to help bonding synthetic and VF NICs
* Ubuntu - ibmveth: abnormally large TCP MSS value caused a TCP session to
hang with a zero window (LP: #1655420)
- ibmveth: set correct gso_size and gso_type
- ibmveth: calculate gso_segs for large packets
* netfilter regression introducing a performance slowdown in binary
arp/ip/ip6tables (LP: #1640786)
- netfilter: x_tables: pass xt_counters struct instead of packet counter
- netfilter: x_tables: pass xt_counters struct to counter allocator
- netfilter: x_tables: pack percpu counter allocations
* Move some kernel modules to the main kernel package (part 2) (LP: #1655002)
- [Config] Add IBM power drivers to the inclusion list
* Xenial update to v4.4.43 stable release (LP: #1656876)
- netvsc: reduce maximum GSO size
- ser_gigaset: return -ENOMEM on error instead of success
- net: vrf: Drop conntrack data after pass through VRF device on Tx
- ipv6: handle -EFAULT from skb_copy_bits
- net, sched: fix soft lockup in tc_classify
- net: stmmac: Fix race between stmmac_drv_probe and stmmac_open
- net/mlx5: Check FW limitations on log_max_qp before setting it
- net/mlx5: Avoid shadowing numa_node
- drop_monitor: add missing call to genlmsg_end
- drop_monitor: consider inserted data in genlmsg_end
- igmp: Make igmp group member RFC 3376 compliant
- ipv4: Do not allow MAIN to be alias for new LOCAL w/ custom rules
- r8152: split rtl8152_suspend function
- r8152: fix rx issue for runtime suspend
- gro: Enter slow-path if there is no tailroom
- gro: use min_t() in skb_gro_reset_offset()
- gro: Disable frag0 optimization on IPv6 ext headers
- net: ipv4: Fix multipath selection with vrf
- net: vrf: do not allow table id 0
- HID: hid-cypress: validate length of report
- ALSA: firewire-tascam: Fix to handle error from initialization of stream
data
- powerpc: Fix build warning on 32-bit PPC
- ARM: zynq: Reserve correct amount of non-DMA RAM
- ARM: OMAP4+: Fix bad fallthrough for cpuidle
- spi: mvebu: fix baudrate calculation for armada variant
- ALSA: usb-audio: Add a quirk for Plantronics BT600
- mm/init: fix zone boundary creation
- Linux 4.4.43
* Xenial update to v4.4.42 stable release (LP: #1655969)
- ALSA: hda - Fix up GPIO for ASUS ROG Ranger
- ALSA: hda - Apply asus-mode8 fixup to ASUS X71SL
- ALSA: usb-audio: Fix irq/process data synchronization
- ARM: davinci: da850: don't add emac clock to lookup table twice
- mac80211: initialize fast-xmit 'info' later
- KVM: x86: reset MMU on KVM_SET_VCPU_EVENTS
- KVM: MIPS: Flush KVM entry code from icache globally
- usb: musb: core: add clear_ep_rxintr() to musb_platform_ops
- usb: musb: dsps: implement clear_ep_rxintr() callback
- usb: storage: unusual_uas: Add JMicron JMS56x to unusual device
- usb: gadgetfs: restrict upper bound on device configuration size
- USB: gadgetfs: fix unbounded memory allocation bug
- USB: gadgetfs: fix use-after-free bug
- USB: gadgetfs: fix checks of wTotalLength in config descriptors
- USB: fix problems with duplicate endpoint addresses
- USB: dummy-hcd: fix bug in stop_activity (handle ep0)
- usb: gadget: composite: Test get_alt() presence instead of set_alt()
- usb: dwc3: core: avoid Overflow events
- usb: xhci: fix possible wild pointer
- xhci: workaround for hosts missing CAS bit
- usb: xhci: apply XHCI_PME_STUCK_QUIRK to Intel Apollo Lake
- xhci: free xhci virtual devices with leaf nodes first
- usb: xhci: fix return value of xhci_setup_device()
- usb: host: xhci: Fix possible wild pointer when handling abort command
- xhci: Handle command completion and timeout race
- usb: xhci: hold lock over xhci_abort_cmd_ring()
- USB: serial: omninet: fix NULL-derefs at open and disconnect
- USB: serial: quatech2: fix sleep-while-atomic in close
- USB: serial: pl2303: fix NULL-deref at open
- USB: serial: keyspan_pda: verify endpoints at probe
- USB: serial: spcp8x5: fix NULL-deref at open
- USB: serial: io_ti: fix NULL-deref at open
- USB: serial: io_ti: fix another NULL-deref at open
- USB: serial: io_ti: fix I/O after disconnect
- USB: serial: iuu_phoenix: fix NULL-deref at open
- USB: serial: garmin_gps: fix memory leak on failed URB submit
- USB: serial: ti_usb_3410_5052: fix NULL-deref at open
- USB: serial: io_edgeport: fix NULL-deref at open
- USB: serial: oti6858: fix NULL-deref at open
- USB: serial: cyberjack: fix NULL-deref at open
- USB: serial: kobil_sct: fix NULL-deref in write
- USB: serial: mos7840: fix NULL-deref at open
- USB: serial: mos7720: fix NULL-deref at open
- USB: serial: mos7720: fix use-after-free on probe errors
- USB: serial: mos7720: fix parport use-after-free on probe errors
- USB: serial: mos7720: fix parallel probe
- usb: xhci-mem: use passed in GFP flags instead of GFP_KERNEL
- xhci: Use delayed_work instead of timer for command timeout
- xhci: Fix race related to abort operation
- usb: dwc3: pci: add Intel Gemini Lake PCI ID
- usb: musb: Fix trying to free already-free IRQ 4
- usb: hub: Move hub_port_disable() to fix warning if PM is disabled
- usb: musb: blackfin: add bfin_fifo_offset in bfin_ops
- ALSA: usb-audio: Fix bogus error return in snd_usb_create_stream()
- USB: serial: kl5kusb105: abort on open exception path
- ARM: dts: r8a7794: Correct hsusb parent clock
- USB: phy: am335x-control: fix device and of_node leaks
- USB: serial: io_ti: bind to interface after fw download
- mei: bus: fix mei_cldev_enable KDoc
- staging: iio: ad7606: fix improper setting of oversampling pins
- usb: dwc3: gadget: always unmap EP0 requests
- usb: dwc3: ep0: add dwc3_ep0_prepare_one_trb()
- usb: dwc3: ep0: explicitly call dwc3_ep0_prepare_one_trb()
- stable-fixup: hotplug: fix unused function warning
- ath10k: use the right length of "background"
- cris: Only build flash rescue image if CONFIG_ETRAX_AXISFLASHMAP is selected
- hwmon: (scpi) Fix module autoload
- hwmon: (amc6821) sign extension temperature
- hwmon: (ds620) Fix overflows seen when writing temperature limits
- hwmon: (nct7802) Fix overflows seen when writing into limit attributes
- hwmon: (g762) Fix overflows and crash seen when writing limit attributes
- clk: clk-wm831x: fix a logic error
- clk: imx31: fix rewritten input argument of mx31_clocks_init()
- iommu/amd: Missing error code in amd_iommu_init_device()
- iommu/amd: Fix the left value check of cmd buffer
- iommu/vt-d: Fix pasid table size encoding
- iommu/vt-d: Flush old iommu caches for kdump when the device gets context
mapped
- ASoC: samsung: i2s: Fixup last IRQ unsafe spin lock call
- scsi: mvsas: fix command_active typo
- target/iscsi: Fix double free in lio_target_tiqn_addtpg()
- irqchip/bcm7038-l1: Implement irq_cpu_offline() callback
- PM / wakeirq: Fix dedicated wakeirq for drivers not using autosuspend
- mmc: mmc_test: Uninitialized return value
- s390/crypto: unlock on error in prng_tdes_read()
- crypto: arm64/sha2-ce - fix for big endian
- crypto: arm64/ghash-ce - fix for big endian
- crypto: arm/aes-ce - fix for big endian
- crypto: arm64/aes-ccm-ce: fix for big endian
- crypto: arm64/aes-neon - fix for big endian
- crypto: arm64/sha1-ce - fix for big endian
- crypto: arm64/aes-xts-ce: fix for big endian
- crypto: arm64/aes-ce - fix for big endian
- md: MD_RECOVERY_NEEDED is set for mddev->recovery
- powerpc/pci/rpadlpar: Fix device reference leaks
- staging: comedi: dt282x: tidy up register bit defines
- cred/userns: define current_user_ns() as a function
- net: ti: cpmac: Fix compiler warning due to type confusion
- net: vxge: avoid unused function warnings
- cx23885-dvb: move initialization of a8293_pdata
- drm/radeon: Always store CRTC relative radeon_crtc->cursor_x/y values
- tick/broadcast: Prevent NULL pointer dereference
- Revert "usb: gadget: composite: always set ep->mult to a sensible value"
- usb: gadget: composite: always set ep->mult to a sensible value
- Linux 4.4.42
* Xenial update to v4.4.41 stable release (LP: #1655041)
- ssb: Fix error routine when fallback SPROM fails
- rtlwifi: Fix enter/exit power_save
- cfg80211/mac80211: fix BSS leaks when abandoning assoc attempts
- ath9k: Really fix LED polarity for some Mini PCI AR9220 MB92 cards.
- mmc: sdhci: Fix recovery from tuning timeout
- regulator: stw481x-vmmc: fix ages old enable error
- timekeeping_Force_unsigned_clocksource_to_nanoseconds_conversion
- clk: bcm2835: Avoid overwriting the div info when disabling a pll_div clk
- thermal: hwmon: Properly report critical temperature in sysfs
- staging: comedi: ni_mio_common: fix M Series ni_ai_insn_read() data mask
- staging: comedi: ni_mio_common: fix E series ni_ai_insn_read() data
- ACPI / video: Add force_native quirk for Dell XPS 17 L702X
- ACPI / video: Add force_native quirk for HP Pavilion dv6
- drm/nouveau/kms: lvds panel strap moved again on maxwell
- drm/nouveau/bios: require checksum to match for fast acpi shadow method
- drm/nouveau/ltc: protect clearing of comptags with mutex
- drm/nouveau/fifo/gf100-: protect channel preempt with subdev mutex
- drm/nouveau/i2c/gk110b,gm10x: use the correct implementation
- drm/radeon: Also call cursor_move_locked when the cursor size changes
- drm/radeon: Hide the HW cursor while it's out of bounds
- drm/radeon: add additional pci revision to dpm workaround
- drm/gma500: Add compat ioctl
- drivers/gpu/drm/ast: Fix infinite loop if read fails
- mei: request async autosuspend at the end of enumeration
- block: protect iterate_bdevs() against concurrent close
- vt: fix Scroll Lock LED trigger name
- scsi: megaraid_sas: For SRIOV enabled firmware, ensure VF driver waits for
30secs before reset
- scsi: megaraid_sas: Do not set MPI2_TYPE_CUDA for JBOD FP path for FW which
does not support JBOD sequence map
- scsi: zfcp: fix use-after-"free" in FC ingress path after TMF
- scsi: zfcp: do not trace pure benign residual HBA responses at default level
- scsi: zfcp: fix rport unblock race with LUN recovery
- scsi: avoid a permanent stop of the scsi device's request queue
- ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache
- firmware: fix usermode helper fallback loading
- s390/vmlogrdr: fix IUCV buffer allocation
- sc16is7xx: Drop bogus use of IRQF_ONESHOT
- md/raid5: limit request size according to implementation limits
- KVM: PPC: Book3S HV: Save/restore XER in checkpointed register state
- KVM: PPC: Book3S HV: Don't lose hardware R/C bit updates in H_PROTECT
- kvm: nVMX: Allow L1 to intercept software exceptions (#BP and #OF)
- platform/x86: asus-nb-wmi.c: Add X45U quirk
- fgraph: Handle a case where a tracer ignores set_graph_notrace
- IB/mad: Fix an array index check
- IPoIB: Avoid reading an uninitialized member variable
- IB/multicast: Check ib_find_pkey() return value
- IB/cma: Fix a race condition in iboe_addr_get_sgid()
- media: solo6x10: fix lockup by avoiding delayed register write
- Input: drv260x - fix input device's parent assignment
- PCI: Check for PME in targeted sleep state
- libceph: verify authorize reply on connect
- nfs_write_end(): fix handling of short copies
- powerpc/ps3: Fix system hang with GCC 5 builds
- powerpc: Convert cmp to cmpd in idle enter sequence
- kconfig/nconf: Fix hang when editing symbol with a long prompt
- sg_write()/bsg_write() is not fit to be called under KERNEL_DS
- net: mvpp2: fix dma unmapping of TX buffers for fragments
- Linux 4.4.41
-- Thadeu Lima de Souza Cascardo <cascardo@xxxxxxxxxxxxx> Wed, 01 Feb
2017 14:00:35 -0200
** Changed in: linux (Ubuntu Xenial)
Status: Fix Committed => Fix Released
** Changed in: linux (Ubuntu Yakkety)
Status: Fix Committed => Fix Released
--
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Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1650059
Title:
[Hyper-V] Rebase Hyper-V in 16.04 and 16.10 to the the upstream 4.9
kernel
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
Fix Released
Status in linux source package in Yakkety:
Fix Released
Status in linux source package in Zesty:
Fix Released
Bug description:
The following files comprise Hyper-V support in the upstream kernel:
arch/x86/kernel/cpu/mshyperv.c
arch/x86/include/asm/mshyperv.h
arch/x86/include/uapi/asm/hyperv.h
include/linux/hyperv.h
drivers/hv/channel.c
drivers/hv/channel_mgmt.c
drivers/hv/connection.c
drivers/hv/hv_balloon.c
drivers/hv/hv.c
drivers/hv/hv_fcopy.c
drivers/hv/hv_kvp.c
drivers/hv/hv_snapshot.c
drivers/hv/hv_util.c
drivers/hv/hv_utils_transport.c
drivers/hv/hv_utils_transport.h
drivers/hv/hyperv_vmbus.h
drivers/hv/ring_buffer.c
drivers/hv/vmbus_drv.c
tools/hv/hv_fcopy_daemon.c
tools/hv/hv_get_dhcp_info.sh
tools/hv/hv_get_dns_info.sh
tools/hv/hv_kvp_daemon.c
tools/hv/hv_set_ifconfig.sh
tools/hv/hv_vss_daemon.c
tools/hv/lsvmbus
drivers/input/serio/hyperv-keyboard.c
drivers/net/hyperv/hyperv_net.h
drivers/net/hyperv/netvsc.c
drivers/net/hyperv/netvsc_drv.c
drivers/net/hyperv/rndis_filter.c
drivers/scsi/storvsc_drv.c
drivers/hid/hid-hyperv.c
drivers/pci/host/pci-hyperv.c
drivers/video/fbdev/hyperv_fb.c
The following commits are upstream in the 4.9 kernel release:
mshyperv.c : commit 186f43608a5c827f8284fe4559225b4dccaa49ef : x86/kernel: Audit and remove any unnecessary uses of module.h
hyperv.h : commit 509879bdb30b8e12bd0b3cb0bc8429f01478df4b : Drivers: hv: Introduce a policy for controlling channel affinity
hyperv.h : commit e7fca5d860aeeb1e606448f5191cea8d925cc7a3 : Drivers: hv: get rid of id in struct vmbus_channel
hyperv.h : commit 0f98829a99850836cf7c2cc9fbf1d7ce0f795780 : Drivers: hv: vmbus: suppress some "hv_vmbus: Unknown GUID" warnings
hyperv.h : commit 8e1d260738ca89bc7c87444f95f04a026d12b496 : Drivers: hv: utils: Support TimeSync version 4.0 protocol samples.
hyperv.h : commit 638fea33aee858cc665297a76f0039e95a28ce0c : Drivers: hv: vmbus: fix the race when querying & updating the percpu list
channel.c : commit 3724287c0ec472815ebe5ae3790f77965c6aa557 : Drivers: hv: vmbus: Implement a mechanism to tag the channel for low latency
channel.c : commit 4d63763296ab7865a98bc29cc7d77145815ef89f : Drivers: hv: get rid of redundant messagecount in create_gpadl_header()
channel.c : commit 638fea33aee858cc665297a76f0039e95a28ce0c : Drivers: hv: vmbus: fix the race when querying & updating the percpu list
channel.c : commit ccef9bcc02ee63ac171ea9f0d51e04b3e55b3a12 : Drivers: hv: vmbus: Enable explicit signaling policy for NIC channels
channel_mgmt.c : commit 638fea33aee858cc665297a76f0039e95a28ce0c : Drivers: hv: vmbus: fix the race when querying & updating the percpu list
channel_mgmt.c : commit e7fca5d860aeeb1e606448f5191cea8d925cc7a3 : Drivers: hv: get rid of id in struct vmbus_channel
connection.c : commit 8de0d7e951826d7592e0ba1da655b175c4aa0923 : Drivers: hv: vmbus: Reduce the delay between retries in vmbus_post_msg()
hv_balloon.c : commit eece30b9f0046cee810a2c7caa2247f3f8dc85e2 : Drivers: hv: balloon: replace ha_region_mutex with spinlock
hv_balloon.c : commit b605c2d913589c448d4a6887262bb8e99da12009 : Drivers: hv: balloon: Use available memory value in pressure report
hv.c : commit a9f61ca793becabdefab03b77568d6c6f8c1bc79 : Drivers: hv: avoid vfree() on crash
mshyperv.c : commit 186f43608a5c827f8284fe4559225b4dccaa49ef : x86/kernel: Audit and remove any unnecessary uses of module.h
hyperv.h : commit 509879bdb30b8e12bd0b3cb0bc8429f01478df4b : Drivers: hv: Introduce a policy for controlling channel affinity
hyperv.h : commit e7fca5d860aeeb1e606448f5191cea8d925cc7a3 : Drivers: hv: get rid of id in struct vmbus_channel
hyperv.h : commit 0f98829a99850836cf7c2cc9fbf1d7ce0f795780 : Drivers: hv: vmbus: suppress some "hv_vmbus: Unknown GUID" warnings
hyperv.h : commit 8e1d260738ca89bc7c87444f95f04a026d12b496 : Drivers: hv: utils: Support TimeSync version 4.0 protocol samples.
hyperv.h : commit 638fea33aee858cc665297a76f0039e95a28ce0c : Drivers: hv: vmbus: fix the race when querying & updating the percpu list
channel.c : commit 3724287c0ec472815ebe5ae3790f77965c6aa557 : Drivers: hv: vmbus: Implement a mechanism to tag the channel for low latency
channel.c : commit 4d63763296ab7865a98bc29cc7d77145815ef89f : Drivers: hv: get rid of redundant messagecount in create_gpadl_header()
channel.c : commit 638fea33aee858cc665297a76f0039e95a28ce0c : Drivers: hv: vmbus: fix the race when querying & updating the percpu list
channel.c : commit ccef9bcc02ee63ac171ea9f0d51e04b3e55b3a12 : Drivers: hv: vmbus: Enable explicit signaling policy for NIC channels
channel_mgmt.c : commit 638fea33aee858cc665297a76f0039e95a28ce0c : Drivers: hv: vmbus: fix the race when querying & updating the percpu list
channel_mgmt.c : commit e7fca5d860aeeb1e606448f5191cea8d925cc7a3 : Drivers: hv: get rid of id in struct vmbus_channel
connection.c : commit 8de0d7e951826d7592e0ba1da655b175c4aa0923 : Drivers: hv: vmbus: Reduce the delay between retries in vmbus_post_msg()
hv_balloon.c : commit eece30b9f0046cee810a2c7caa2247f3f8dc85e2 : Drivers: hv: balloon: replace ha_region_mutex with spinlock
hv_balloon.c : commit b605c2d913589c448d4a6887262bb8e99da12009 : Drivers: hv: balloon: Use available memory value in pressure report
hv.c : commit a9f61ca793becabdefab03b77568d6c6f8c1bc79 : Drivers: hv: avoid vfree() on crash
hv_fcopy.c : commit e0fa3e5e7df61eb2c339c9f0067c202c0cdeec2c : Drivers: hv: utils: fix a race on userspace daemons registration
hv_fcopy.c : commit 7c959127581d420ec692344ee905504fdeecec1a : Drivers: hv: utils: unify driver registration reporting
hv_kvp.c : commit e0fa3e5e7df61eb2c339c9f0067c202c0cdeec2c : Drivers: hv: utils: fix a race on userspace daemons registration
hv_snapshot.c : commit 497af84b81b98b27e9ba7aebb8a373412e328497 : Drivers: hv: utils: Continue to poll VSS channel after handling requests.
hv_snapshot.c : commit e0fa3e5e7df61eb2c339c9f0067c202c0cdeec2c : Drivers: hv: utils: fix a race on userspace daemons registration
hv_snapshot.c : commit db886e4d24c2b3d334be2cc1bd1bd05d547eb4c4 : Drivers: hv: utils: Check VSS daemon is listening before a hot backup
hv_util.c : commit 3ba1eb17b633b419737b65429fa7124ce87c5efc : Drivers: hv: hv_util: Avoid dynamic allocation in time synch
hv_util.c : commit 407a3aee6ee2d2cb46d9ba3fc380bc29f35d020c : hv: do not lose pending heartbeat vmbus packets
hv_utils_transport.c : commit e0fa3e5e7df61eb2c339c9f0067c202c0cdeec2c : Drivers: hv: utils: fix a race on userspace daemons registration
hv_utils_transport.h : commit e0fa3e5e7df61eb2c339c9f0067c202c0cdeec2c : Drivers: hv: utils: fix a race on userspace daemons registration
hyperv_vmbus.h : commit a9f61ca793becabdefab03b77568d6c6f8c1bc79 : Drivers: hv: avoid vfree() on crash
ring_buffer.c : commit 9988ce685676cebe0b14dc128f00e1ae9cd1a4fa : Drivers: hv: ring_buffer: wrap around mappings for ring buffers
ring_buffer.c : commit ccef9bcc02ee63ac171ea9f0d51e04b3e55b3a12 : Drivers: hv: vmbus: Enable explicit signaling policy for NIC channels
ring_buffer.c : commit f24f0b495b17df33c03f3b758b1461385e9f0e50 : Drivers: hv: ring_buffer: use wrap around mappings in hv_copy{from, to}_ringbuffer()
vmbus_drv.c : commit e2e808413425d82c8f162933a30304d10a5df231 : Driver: hv: vmbus: Make mmio resource local
vmbus_drv.c : commit a9f61ca793becabdefab03b77568d6c6f8c1bc79 : Drivers: hv: avoid vfree() on crash
hv_kvp_daemon.c : commit 26840437cbd6d3625ea6ab34e17cd34bb810c861 : Tools: hv: kvp: ensure kvp device fd is closed on exec
hv_vss_daemon.c : commit db886e4d24c2b3d334be2cc1bd1bd05d547eb4c4 : Drivers: hv: utils: Check VSS daemon is listening before a hot backup
hyperv_net.h : commit 9477386687354f2aa8f4843170b7093c6dd1eb37 : hv_netvsc: make RSS hash key static
hyperv_net.h : commit e834da9a40edd3117ef0a9b2a73d845fe6b622a8 : hv_netvsc: pass struct net_device to rndis_filter_set_device_mac()
hyperv_net.h : commit c6a77ff82fb849534748719f37f3f9086d78ed39 : hv_netvsc: fix comments
hyperv_net.h : commit 7f5d5af0b2f859f09b3dcb16a00b800fa48d9288 : hv_netvsc: Add handler for physical link speed change
netvsc.c : commit 796cc88c32c1bd1f833d596448ac785a8736e57c : hv_netvsc: style cleanups
netvsc.c : commit e53a9c2a5a8cd0a3a8b3c0f9b7a3ad9bc6a28867 : hv_netvsc: use kcalloc
netvsc.c : commit 7f5d5af0b2f859f09b3dcb16a00b800fa48d9288 : hv_netvsc: Add handler for physical link speed change
netvsc.c : commit e5a78fad4f1eb49064e4c35d0a4263424b12124c : hv_netvsc: use ARRAY_SIZE() for NDIS versions
netvsc.c : commit e08f3ea586d4145e36c77f0dd1602374b5d7e928 : hv_netvsc: make device_remove void
netvsc.c : commit 6c4c137e5035e0e17fa40c223fa0a3167e0f65fa : hv_netvsc: make variable local
netvsc_drv.c : commit 796cc88c32c1bd1f833d596448ac785a8736e57c : hv_netvsc: style cleanups
netvsc_drv.c : commit a50af86dd49ee1851d1ccf06dd0019c05b95e297 : netvsc: reduce maximum GSO size
netvsc_drv.c : commit 2f5fa6c869e8f8c340dd05a2817eecbcea382c35 : hv_netvsc: pass struct netvsc_device to rndis_filter_{open, close}()
netvsc_drv.c : commit 7f5d5af0b2f859f09b3dcb16a00b800fa48d9288 : hv_netvsc: Add handler for physical link speed change
netvsc_drv.c : commit e52fed7177f74382f742c27de2cc5314790aebb6 : netvsc: fix incorrect receive checksum offloading
netvsc_drv.c : commit e834da9a40edd3117ef0a9b2a73d845fe6b622a8 : hv_netvsc: pass struct net_device to rndis_filter_set_device_mac()
netvsc_drv.c : commit b37879e6ca7079943542048da37f00a386c30cee : hv_netvsc: Add query for initial physical link speed
rndis_filter.c : commit 5362855aba7159aab8f7c6573eb675d9da317914 : netvsc: get rid of completion timeouts
rndis_filter.c : commit 9477386687354f2aa8f4843170b7093c6dd1eb37 : hv_netvsc: make RSS hash key static
rndis_filter.c : commit b37879e6ca7079943542048da37f00a386c30cee : hv_netvsc: Add query for initial physical link speed
storvsc_drv.c : commit 84b342c0f4dc0180ad4ac701b46024761ff4af11 : scsi: storvsc: Filter out storvsc messages CD-ROM medium not present
pci-hyperv.c : commit 0c6045d8c0eff0f7784f310407ccad44f622aa40 : PCI: hv: Use zero-length array in struct pci_packet
pci-hyperv.c : commit 7d0f8eec976ae5a364af84fd8e92f6da9ec05a41 : PCI: hv: Use pci_function_description[0] in struct definitions
pci-hyperv.c : commit 617ceb62eaa1a180e8af1be9903d960c3a0b2ebc : PCI: hv: Remove the unused 'wrk' in struct hv_pcibus_device
pci-hyperv.c : commit a5b45b7b952822aa5fbe842d2ee497c7c9dd7f55 : PCI: hv: Handle hv_pci_generic_compl() error case
pci-hyperv.c : commit 0c6e617f656ec259162a41c0849e3a7557c99d95 : PCI: hv: Fix interrupt cleanup path
pci-hyperv.c : commit 665e2245eb46a217926d45031b83f1212a1bb344 : PCI: hv: Handle vmbus_sendpacket() failure in hv_compose_msi_msg()
pci-hyperv.c : commit 4f1cb01a7892582d18483986fbc268cdef1b1dee : PCI: hv: Use list_move_tail() instead of list_del() + list_add_tail()
In addition 5 patches have been submitted to stable upstream but have
not yet appeared in linux-next:
Patchset: Drivers: hv: vmbus: Some miscellaneous fixes (submitted to
stable)
K. Y. Srinivasan (1):
Drivers: hv: vmbus: Prevent sending data on a rescinded channel
Vitaly Kuznetsov (4):
Drivers: hv: vmbus: Raise retry/wait limits in vmbus_post_msg()
hv: allocate synic pages for all present CPUs
hv: init percpu_list in hv_synic_alloc()
hv: don't reset hv_context.tsc_page on crash
I will post those commits once I see them go through.
These items are needed for the 14.04.5 and 16.04.1 HWE kernels, and
16.10, (and by extension, 16.04.2 HWE).
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