[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Brad Figg]

** Changed in: linux (Ubuntu)
   Status: Fix Committed => Fix Released

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Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 4.8.0-32.34

---
linux (4.8.0-32.34) yakkety; urgency=low

  [ Thadeu Lima de Souza Cascardo ]

  * Release Tracking Bug
- LP: #1649358

  * Vulnerability picked up from 4.8.10 stable kernel (LP: #1648662)
- net: handle no dst on skb in icmp6_send

linux (4.8.0-31.33) yakkety; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1648034

  * Update hio driver to 2.1.0.28 (LP: #1646643)
- SAUCE: hio: update to Huawei ES3000_V2 (2.1.0.28)

  * Yakkety update to v4.8.11 stable release (LP: #1645421)
- x86/cpu/AMD: Fix cpu_llc_id for AMD Fam17h systems
- KVM: x86: fix missed SRCU usage in kvm_lapic_set_vapic_addr
- KVM: Disable irq while unregistering user notifier
- arm64: KVM: pmu: Fix AArch32 cycle counter access
- KVM: arm64: Fix the issues when guest PMCCFILTR is configured
- ftrace: Ignore FTRACE_FL_DISABLED while walking dyn_ftrace records
- ftrace: Add more checks for FTRACE_FL_DISABLED in processing ip records
- genirq: Use irq type from irqdata instead of irqdesc
- fuse: fix fuse_write_end() if zero bytes were copied
- IB/rdmavt: rdmavt can handle non aligned page maps
- IB/hfi1: Fix rnr_timer addition
- mfd: intel-lpss: Do not put device in reset state on suspend
- mfd: stmpe: Fix RESET regression on STMPE2401
- can: bcm: fix warning in bcm_connect/proc_register
- gpio: do not double-check direction on sleeping chips
- ALSA: usb-audio: Fix use-after-free of usb_device at disconnect
- ALSA: hda - add a new condition to check if it is thinkpad
- ALSA: hda - Fix mic regression by ASRock mobo fixup
- i2c: mux: fix up dependencies
- i2c: i2c-mux-pca954x: fix deselect enabling for device-tree
- Disable the __builtin_return_address() warning globally after all
- kbuild: add -fno-PIE
- scripts/has-stack-protector: add -fno-PIE
- x86/kexec: add -fno-PIE
- kbuild: Steal gcc's pie from the very beginning
- ext4: sanity check the block and cluster size at mount time
- ARM: dts: imx53-qsb: Fix regulator constraints
- crypto: caam - do not register AES-XTS mode on LP units
- powerpc/64: Fix setting of AIL in hypervisor mode
- drm/amdgpu: Attach exclusive fence to prime exported bo's. (v5)
- drm/i915: Refresh that status of MST capable connectors in ->detect()
- drm/i915: Assume non-DP++ port if dvo_port is HDMI and there's no AUX ch
  specified in the VBT
- virtio-net: drop legacy features in virtio 1 mode
- clk: mmp: pxa910: fix return value check in pxa910_clk_init()
- clk: mmp: pxa168: fix return value check in pxa168_clk_init()
- clk: mmp: mmp2: fix return value check in mmp2_clk_init()
- clk: imx: fix integer overflow in AV PLL round rate
- rtc: omap: Fix selecting external osc
- iwlwifi: pcie: fix SPLC structure parsing
- iwlwifi: pcie: mark command queue lock with separate lockdep class
- iwlwifi: mvm: fix netdetect starting/stopping for unified images
- iwlwifi: mvm: fix d3_test with unified D0/D3 images
- iwlwifi: mvm: wake the wait queue when the RX sync counter is zero
- mfd: core: Fix device reference leak in mfd_clone_cell
- sunrpc: svc_age_temp_xprts_now should not call setsockopt non-tcp 
transports
- uwb: fix device reference leaks
- PM / sleep: fix device reference leak in test_suspend
- PM / sleep: don't suspend parent when async child suspend_{noirq, late}
  fails
- perf hists: Fix column length on --hierarchy
- IB/rxe: Update qp state for user query
- IB/rxe: Fix kernel panic in UDP tunnel with GRO and RX checksum
- IB/rxe: Fix handling of erroneous WR
- IB/rxe: Clear queue buffer when modifying QP to reset
- IB/mlx4: Check gid_index return value
- IB/mlx4: Fix create CQ error flow
- IB/mlx5: Validate requested RQT size
- IB/mlx5: Use cache line size to select CQE stride
- IB/mlx5: Fix memory leak in query device
- IB/mlx5: Fix fatal error dispatching
- IB/mlx5: Fix NULL pointer dereference on debug print
- IB/core: Avoid unsigned int overflow in sg_alloc_table
- IB/hfi1: Remove incorrect IS_ERR check
- IB/uverbs: Fix leak of XRC target QPs
- IB/cm: Mark stale CM id's whenever the mad agent was unregistered
- netfilter: nft_dynset: fix element timeout for HZ != 1000
- gpio: pca953x: Move memcpy into mutex lock for set multiple
- gpio: pca953x: Fix corruption of other gpios in set_multiple.
- Linux 4.8.11

  * Upstream stable 4.4.34 and 4.8.10 regression (LP: #1645278)
- flow_dissect: call init_default_flow_dissectors() earlier

  * Fix Kernel Crashing under IBM Virtual Scsi Driver (LP: #1642299)
- SAUCE: ibmvscsis: Rearrange functions for future patches
- SAUCE: ibmvscsis: Synchronize cmds at tpg_enable_store time
- SAUCE: ibmvscsis: Synchronize cmds at remove time
- SAUCE: ibmvscsis: Clean up properly if 

[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 4.8.0-32.34

---
linux (4.8.0-32.34) yakkety; urgency=low

  [ Thadeu Lima de Souza Cascardo ]

  * Release Tracking Bug
- LP: #1649358

  * Vulnerability picked up from 4.8.10 stable kernel (LP: #1648662)
- net: handle no dst on skb in icmp6_send

linux (4.8.0-31.33) yakkety; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1648034

  * Update hio driver to 2.1.0.28 (LP: #1646643)
- SAUCE: hio: update to Huawei ES3000_V2 (2.1.0.28)

  * Yakkety update to v4.8.11 stable release (LP: #1645421)
- x86/cpu/AMD: Fix cpu_llc_id for AMD Fam17h systems
- KVM: x86: fix missed SRCU usage in kvm_lapic_set_vapic_addr
- KVM: Disable irq while unregistering user notifier
- arm64: KVM: pmu: Fix AArch32 cycle counter access
- KVM: arm64: Fix the issues when guest PMCCFILTR is configured
- ftrace: Ignore FTRACE_FL_DISABLED while walking dyn_ftrace records
- ftrace: Add more checks for FTRACE_FL_DISABLED in processing ip records
- genirq: Use irq type from irqdata instead of irqdesc
- fuse: fix fuse_write_end() if zero bytes were copied
- IB/rdmavt: rdmavt can handle non aligned page maps
- IB/hfi1: Fix rnr_timer addition
- mfd: intel-lpss: Do not put device in reset state on suspend
- mfd: stmpe: Fix RESET regression on STMPE2401
- can: bcm: fix warning in bcm_connect/proc_register
- gpio: do not double-check direction on sleeping chips
- ALSA: usb-audio: Fix use-after-free of usb_device at disconnect
- ALSA: hda - add a new condition to check if it is thinkpad
- ALSA: hda - Fix mic regression by ASRock mobo fixup
- i2c: mux: fix up dependencies
- i2c: i2c-mux-pca954x: fix deselect enabling for device-tree
- Disable the __builtin_return_address() warning globally after all
- kbuild: add -fno-PIE
- scripts/has-stack-protector: add -fno-PIE
- x86/kexec: add -fno-PIE
- kbuild: Steal gcc's pie from the very beginning
- ext4: sanity check the block and cluster size at mount time
- ARM: dts: imx53-qsb: Fix regulator constraints
- crypto: caam - do not register AES-XTS mode on LP units
- powerpc/64: Fix setting of AIL in hypervisor mode
- drm/amdgpu: Attach exclusive fence to prime exported bo's. (v5)
- drm/i915: Refresh that status of MST capable connectors in ->detect()
- drm/i915: Assume non-DP++ port if dvo_port is HDMI and there's no AUX ch
  specified in the VBT
- virtio-net: drop legacy features in virtio 1 mode
- clk: mmp: pxa910: fix return value check in pxa910_clk_init()
- clk: mmp: pxa168: fix return value check in pxa168_clk_init()
- clk: mmp: mmp2: fix return value check in mmp2_clk_init()
- clk: imx: fix integer overflow in AV PLL round rate
- rtc: omap: Fix selecting external osc
- iwlwifi: pcie: fix SPLC structure parsing
- iwlwifi: pcie: mark command queue lock with separate lockdep class
- iwlwifi: mvm: fix netdetect starting/stopping for unified images
- iwlwifi: mvm: fix d3_test with unified D0/D3 images
- iwlwifi: mvm: wake the wait queue when the RX sync counter is zero
- mfd: core: Fix device reference leak in mfd_clone_cell
- sunrpc: svc_age_temp_xprts_now should not call setsockopt non-tcp 
transports
- uwb: fix device reference leaks
- PM / sleep: fix device reference leak in test_suspend
- PM / sleep: don't suspend parent when async child suspend_{noirq, late}
  fails
- perf hists: Fix column length on --hierarchy
- IB/rxe: Update qp state for user query
- IB/rxe: Fix kernel panic in UDP tunnel with GRO and RX checksum
- IB/rxe: Fix handling of erroneous WR
- IB/rxe: Clear queue buffer when modifying QP to reset
- IB/mlx4: Check gid_index return value
- IB/mlx4: Fix create CQ error flow
- IB/mlx5: Validate requested RQT size
- IB/mlx5: Use cache line size to select CQE stride
- IB/mlx5: Fix memory leak in query device
- IB/mlx5: Fix fatal error dispatching
- IB/mlx5: Fix NULL pointer dereference on debug print
- IB/core: Avoid unsigned int overflow in sg_alloc_table
- IB/hfi1: Remove incorrect IS_ERR check
- IB/uverbs: Fix leak of XRC target QPs
- IB/cm: Mark stale CM id's whenever the mad agent was unregistered
- netfilter: nft_dynset: fix element timeout for HZ != 1000
- gpio: pca953x: Move memcpy into mutex lock for set multiple
- gpio: pca953x: Fix corruption of other gpios in set_multiple.
- Linux 4.8.11

  * Upstream stable 4.4.34 and 4.8.10 regression (LP: #1645278)
- flow_dissect: call init_default_flow_dissectors() earlier

  * Fix Kernel Crashing under IBM Virtual Scsi Driver (LP: #1642299)
- SAUCE: ibmvscsis: Rearrange functions for future patches
- SAUCE: ibmvscsis: Synchronize cmds at tpg_enable_store time
- SAUCE: ibmvscsis: Synchronize cmds at remove time
- SAUCE: ibmvscsis: Clean up properly if 

[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 4.4.0-57.78

---
linux (4.4.0-57.78) xenial; urgency=low

  * Release Tracking Bug
- LP: #1648867

  * Miscellaneous Ubuntu changes
- SAUCE: Do not build the xr-usb-serial driver for s390

linux (4.4.0-56.77) xenial; urgency=low

  * Release Tracking Bug
- LP: #1648867

  * Release Tracking Bug
- LP: #1648579

  * CONFIG_NR_CPUS=256 is too low (LP: #1579205)
- [Config] Increase the NR_CPUS to 512 for amd64 to support systems with a
  large number of cores.

  * NVMe drives in Amazon AWS instance fail to initialize (LP: #1648449)
- SAUCE: (no-up) NVMe: only setup MSIX once

linux (4.4.0-55.76) xenial; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1648503

  * NVMe driver accidentally reverted to use GSI instead of MSIX (LP: #1647887)
- (fix) NVMe: restore code to always use MSI/MSI-x interrupts

linux (4.4.0-54.75) xenial; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1648017

  * Update hio driver to 2.1.0.28 (LP: #1646643)
- SAUCE: hio: update to Huawei ES3000_V2 (2.1.0.28)

  * linux: Enable live patching for all supported architectures (LP: #1633577)
- [Config] CONFIG_LIVEPATCH=y for s390x

  * Botched backport breaks level triggered EOIs in QEMU guests with --machine
kernel_irqchip=split (LP: #1644394)
- kvm/irqchip: kvm_arch_irq_routing_update renaming split

  * Xenial update to v4.4.35 stable release (LP: #1645453)
- x86/cpu/AMD: Fix cpu_llc_id for AMD Fam17h systems
- KVM: x86: fix missed SRCU usage in kvm_lapic_set_vapic_addr
- KVM: Disable irq while unregistering user notifier
- fuse: fix fuse_write_end() if zero bytes were copied
- mfd: intel-lpss: Do not put device in reset state on suspend
- can: bcm: fix warning in bcm_connect/proc_register
- i2c: mux: fix up dependencies
- kbuild: add -fno-PIE
- scripts/has-stack-protector: add -fno-PIE
- x86/kexec: add -fno-PIE
- kbuild: Steal gcc's pie from the very beginning
- ext4: sanity check the block and cluster size at mount time
- crypto: caam - do not register AES-XTS mode on LP units
- drm/amdgpu: Attach exclusive fence to prime exported bo's. (v5)
- clk: mmp: pxa910: fix return value check in pxa910_clk_init()
- clk: mmp: pxa168: fix return value check in pxa168_clk_init()
- clk: mmp: mmp2: fix return value check in mmp2_clk_init()
- rtc: omap: Fix selecting external osc
- iwlwifi: pcie: fix SPLC structure parsing
- mfd: core: Fix device reference leak in mfd_clone_cell
- uwb: fix device reference leaks
- PM / sleep: fix device reference leak in test_suspend
- PM / sleep: don't suspend parent when async child suspend_{noirq, late}
  fails
- IB/mlx4: Check gid_index return value
- IB/mlx4: Fix create CQ error flow
- IB/mlx5: Use cache line size to select CQE stride
- IB/mlx5: Fix fatal error dispatching
- IB/core: Avoid unsigned int overflow in sg_alloc_table
- IB/uverbs: Fix leak of XRC target QPs
- IB/cm: Mark stale CM id's whenever the mad agent was unregistered
- netfilter: nft_dynset: fix element timeout for HZ != 1000
- Linux 4.4.35

  * Upstream stable 4.4.34 and 4.8.10 regression (LP: #1645278)
- flow_dissect: call init_default_flow_dissectors() earlier

  * AD5593R configurable multi-channel converter support (LP: #1644726)
- iio: dac: Add support for the AD5592R/AD5593R ADCs/DACs
- iio: dac: ad5592r: Off by one bug in ad5592r_alloc_channels()
- [Config] CONFIG_AD5592R/AD5593R=m

  * ST Micro lps22hb pressure sensor support (LP: #1642258)
- iio:st_pressure:initial lps22hb sensor support
- iio:st_pressure: align storagebits on power of 2
- iio:st_pressure: document sampling gains
- iio:st_pressure:lps22hb: temperature support

  * Fix Kernel Crashing under IBM Virtual Scsi Driver (LP: #1642299)
- SAUCE: ibmvscsis: Rearrange functions for future patches
- SAUCE: ibmvscsis: Synchronize cmds at tpg_enable_store time
- SAUCE: ibmvscsis: Synchronize cmds at remove time
- SAUCE: ibmvscsis: Clean up properly if target_submit_cmd/tmr fails
- SAUCE: ibmvscsis: Return correct partition name/# to client
- SAUCE: ibmvscsis: Issues from Dan Carpenter/Smatch

  * System stalls when creating device node on booting (LP: #1643797)
- sched/fair: Fix new task's load avg removed from source CPU in
  wake_up_new_task()

  * nvme: improve performance for virtual Google NVMe devices (LP: #1637565)
- blk-mq: add blk_mq_alloc_request_hctx
- nvme.h: add NVMe over Fabrics definitions
- [Config] CONFIG_NVME_VENDOR_EXT_GOOGLE=y
- SAUCE: nvme: improve performance for virtual NVMe devices

  * Move some kernel modules to the main kernel package (LP: #1642228)
- [Config] Move some powerpc kernel modules to the main kernel package

  * sched: Match-all classifier is missing in xenial (LP: #1642514)
- 

[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.19.0-78.86

---
linux (3.19.0-78.86) vivid; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1647787

  * CVE-2016-7916
- proc: prevent accessing /proc//environ until it's ready

  * CVE-2016-6213
- mnt: Add a per mount namespace limit on the number of mounts

  * [Hyper-V] do not lose pending heartbeat vmbus packets (LP: #1632786)
- hv: do not lose pending heartbeat vmbus packets

  * ipv6: connected routes are missing after a down/up cycle on the loopback
(LP: #1634545)
- ipv6: correctly add local routes when lo goes up

 -- Luis Henriques   Tue, 06 Dec 2016
16:25:45 +

-- 
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https://bugs.launchpad.net/bugs/1632786

Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1632786/+subscriptions

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.19.0-78.86

---
linux (3.19.0-78.86) vivid; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1647787

  * CVE-2016-7916
- proc: prevent accessing /proc//environ until it's ready

  * CVE-2016-6213
- mnt: Add a per mount namespace limit on the number of mounts

  * [Hyper-V] do not lose pending heartbeat vmbus packets (LP: #1632786)
- hv: do not lose pending heartbeat vmbus packets

  * ipv6: connected routes are missing after a down/up cycle on the loopback
(LP: #1634545)
- ipv6: correctly add local routes when lo goes up

 -- Luis Henriques   Tue, 06 Dec 2016
16:25:45 +

** Changed in: linux (Ubuntu Vivid)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1632786

Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1632786/+subscriptions

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.13.0-106.153

---
linux (3.13.0-106.153) trusty; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1647749

  * CVE-2016-7916
- proc: prevent accessing /proc//environ until it's ready

  * CVE-2016-6213
- mnt: Add a per mount namespace limit on the number of mounts

  * aio completions are dropped (LP: #1641129)
- aio: fix reqs_available handling

  * [Hyper-V] do not lose pending heartbeat vmbus packets (LP: #1632786)
- hv: do not lose pending heartbeat vmbus packets

  * ipv6: connected routes are missing after a down/up cycle on the loopback
(LP: #1634545)
- ipv6: reallocate addrconf router for ipv6 address when lo device up
- ipv6: correctly add local routes when lo goes up

  * audit: prevent a new auditd to stop an old auditd still alive (LP: #1633404)
- audit: stop an old auditd being starved out by a new auditd

  * Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or later
causes 'invalid argument' error (LP: #1634892)
- neigh: fix setting of default gc_* values

  * move nvme driver to linux-image (LP: #1640275)
- [Config] Add nvme to the generic inclusion list

 -- Luis Henriques   Tue, 06 Dec 2016
15:00:27 +

** Changed in: linux (Ubuntu Vivid)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1632786

Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

To manage notifications about this bug go to:
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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.13.0-106.153

---
linux (3.13.0-106.153) trusty; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1647749

  * CVE-2016-7916
- proc: prevent accessing /proc//environ until it's ready

  * CVE-2016-6213
- mnt: Add a per mount namespace limit on the number of mounts

  * aio completions are dropped (LP: #1641129)
- aio: fix reqs_available handling

  * [Hyper-V] do not lose pending heartbeat vmbus packets (LP: #1632786)
- hv: do not lose pending heartbeat vmbus packets

  * ipv6: connected routes are missing after a down/up cycle on the loopback
(LP: #1634545)
- ipv6: reallocate addrconf router for ipv6 address when lo device up
- ipv6: correctly add local routes when lo goes up

  * audit: prevent a new auditd to stop an old auditd still alive (LP: #1633404)
- audit: stop an old auditd being starved out by a new auditd

  * Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or later
causes 'invalid argument' error (LP: #1634892)
- neigh: fix setting of default gc_* values

  * move nvme driver to linux-image (LP: #1640275)
- [Config] Add nvme to the generic inclusion list

 -- Luis Henriques   Tue, 06 Dec 2016
15:00:27 +

** Changed in: linux (Ubuntu Trusty)
   Status: Fix Committed => Fix Released

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-6213

** Changed in: linux (Ubuntu Trusty)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1632786

Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.2.0-119.162

---
linux (3.2.0-119.162) precise; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1647713

  * CVE-2016-7916
- proc: prevent accessing /proc//environ until it's ready

  * [Hyper-V] do not lose pending heartbeat vmbus packets (LP: #1632786)
- hv: do not lose pending heartbeat vmbus packets

 -- Luis Henriques   Tue, 06 Dec 2016
13:30:22 +

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1632786

Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1632786/+subscriptions

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 3.2.0-119.162

---
linux (3.2.0-119.162) precise; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1647713

  * CVE-2016-7916
- proc: prevent accessing /proc//environ until it's ready

  * [Hyper-V] do not lose pending heartbeat vmbus packets (LP: #1632786)
- hv: do not lose pending heartbeat vmbus packets

 -- Luis Henriques   Tue, 06 Dec 2016
13:30:22 +

** Changed in: linux (Ubuntu Precise)
   Status: Fix Committed => Fix Released

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-7916

** Changed in: linux (Ubuntu Precise)
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1632786

Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Chris Valean]

** Tags removed: verification-needed-precise
** Tags added: verification-done-precise

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Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Chris Valean]

** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

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  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Luis Henriques]

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
xenial' to 'verification-done-xenial'. If the problem still exists,
change the tag 'verification-needed-xenial' to 'verification-failed-
xenial'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-xenial

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Brad Figg]

** Tags removed: verification-needed-vivid
** Tags added: verification-done-vivid

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  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Chris Valean]

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Chris Valean]

** Tags removed: verification-needed-yakkety
** Tags added: verification-done-yakkety

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  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Brad Figg]

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
yakkety' to 'verification-done-yakkety'. If the problem still exists,
change the tag 'verification-needed-yakkety' to 'verification-failed-
yakkety'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!

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  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Brad Figg]

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
vivid' to 'verification-done-vivid'. If the problem still exists, change
the tag 'verification-needed-vivid' to 'verification-failed-vivid'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-yakkety

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Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Brad Figg]

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
trusty' to 'verification-done-trusty'. If the problem still exists,
change the tag 'verification-needed-trusty' to 'verification-failed-
trusty'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-vivid

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Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Brad Figg]

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
precise' to 'verification-done-precise'. If the problem still exists,
change the tag 'verification-needed-precise' to 'verification-failed-
precise'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-precise

** Tags added: verification-needed-trusty

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Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joseph Salisbury]

The patch is in fact in -proposed.  The bug bot should come along and
asked to test -proposed once we are in the SRU verification phase.

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Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joseph Salisbury]

** Changed in: linux (Ubuntu)
   Status: In Progress => Fix Committed

** Changed in: linux (Ubuntu Vivid)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Vivid)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

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  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joshua R. Poulson]

The test kernels were okay, should we be testing -proposed?

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Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Luis Henriques]

** Also affects: linux (Ubuntu Vivid)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Precise)
   Status: In Progress => Fix Committed

** Changed in: linux (Ubuntu Trusty)
   Status: In Progress => Fix Committed

** Changed in: linux (Ubuntu Vivid)
   Status: New => Fix Committed

** Changed in: linux (Ubuntu Xenial)
   Status: In Progress => Fix Committed

** Changed in: linux (Ubuntu Yakkety)
   Status: In Progress => Fix Committed

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Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Chris Valean]

Hi Joe,

I finished the verification of test kernels provided in comment #8 and the 
reported heartbeat issue is resolved with the patch included.
Please continue with marking this for proposed & release.
Thank you!

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Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joshua R. Poulson]

Upstream kernel commit ID 407a3aee6ee2d2cb46d9ba3fc380bc29f35d020c

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Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joseph Salisbury]

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu Precise)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu Yakkety)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu Yakkety)
   Status: Confirmed => In Progress

** Changed in: linux (Ubuntu Xenial)
   Status: Confirmed => In Progress

** Changed in: linux (Ubuntu Trusty)
   Status: Confirmed => In Progress

** Changed in: linux (Ubuntu Precise)
   Status: Confirmed => In Progress

** Changed in: linux (Ubuntu)
   Status: Confirmed => In Progress

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  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joshua R. Poulson]

Chris, have these test kernels been tried?

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joseph Salisbury]

s/not/now

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joseph Salisbury]

There are not test kernel for the other releases.  They can be
downloaded from:

Precise: http://kernel.ubuntu.com/~jsalisbury/lp1632786/precise
Trusty: http://kernel.ubuntu.com/~jsalisbury/lp1632786/trusty
Xenial: http://kernel.ubuntu.com/~jsalisbury/lp1632786/xenial

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  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joseph Salisbury]

I built a Yakkety test kernel with that patch, which can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1632786/yakkety/

Can you test this kernel and see if it resolves this bug?

I'll also build P, T and X test kernels with this patch and post links
to them.

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joshua R. Poulson]

Steps to Reproduce:
- Cluster setup configuration (4x2)
- Windows server 2016
- Setup array for cluster
- Installed Failover Cluster and HyperV on all nodes.
- Created VMs and IOs volumes on both CSV and non-CSV (Cluster Shared Volume).
- Started I/O on VMs.
- Started graceful node failover test, by pausing and drain all the VMs from 
the a node.
- All VMs transferred without any issue, the node is in paused state.
- Rebooted the paused node.
- After the node came back to optimal, resume the node, VMs started to transfer 
back.

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Title:
  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joseph Salisbury]

** Changed in: linux (Ubuntu Precise)
   Status: New => Confirmed

** Changed in: linux (Ubuntu Precise)
   Importance: Undecided => High

** Changed in: linux (Ubuntu Precise)
   Importance: High => Medium

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  [Hyper-V] do not lose pending heartbeat vmbus packets

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joshua R. Poulson]

From: Long Li 

The host keeps sending heartbeat packets independent of the
guest responding to them.  Even though we respond to the heartbeat messages at
interrupt level, we can have situations where there maybe multiple heartbeat
messages pending that have not been responded to. For instance this occurs when 
the
VM is paused and the host continues to send the heartbeat messages.
Address this issue by draining and responding to all
the heartbeat messages that maybe pending.

Signed-off-by: Long Li 
Signed-off-by: K. Y. Srinivasan 
---
 drivers/hv/hv_util.c |   10 +++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c
index 4aa3cb6..bcd0630 100644
--- a/drivers/hv/hv_util.c
+++ b/drivers/hv/hv_util.c
@@ -314,10 +314,14 @@ static void heartbeat_onchannelcallback(void *context)
u8 *hbeat_txf_buf = util_heartbeat.recv_buffer;
struct icmsg_negotiate *negop = NULL;

-   vmbus_recvpacket(channel, hbeat_txf_buf,
-PAGE_SIZE, , );
+   while (1) {
+
+   vmbus_recvpacket(channel, hbeat_txf_buf,
+PAGE_SIZE, , );
+
+   if (!recvlen)
+   break;

-   if (recvlen > 0) {
icmsghdrp = (struct icmsg_hdr *)_txf_buf[
sizeof(struct vmbuspipe_hdr)];

** Changed in: linux (Ubuntu Trusty)
   Status: Triaged => Confirmed

** Changed in: linux (Ubuntu Xenial)
   Status: Triaged => Confirmed

** Changed in: linux (Ubuntu Yakkety)
   Status: Triaged => Confirmed

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Brad Figg]

** Also affects: linux (Ubuntu Precise)
   Importance: Undecided
   Status: New

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joshua R. Poulson]

Also affects: Precise

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Tim Gardner]

Joshua - can you attach this patch in a usable form ? It appears to be
white space damaged.

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joseph Salisbury]

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Tags added: kernel-da-key kernel-hyper-v

** Changed in: linux (Ubuntu)
   Status: Incomplete => Triaged

** Also affects: linux (Ubuntu Yakkety)
   Importance: Medium
   Status: Triaged

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Xenial)
   Status: New => Triaged

** Changed in: linux (Ubuntu Trusty)
   Status: New => Triaged

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Trusty)
   Importance: Undecided => Medium

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[Bug 1632786] Re: [Hyper-V] do not lose pending heartbeat vmbus packets

[Joshua R. Poulson]

This affects 16.10, 16.04, 14.04, and 12.04. Please apply this patch to
the HWE kernels for the LTS releases.

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