[Kernel-packages] [Bug 1645928] Re: [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

2017-02-01 Thread Robert Hooker
** Changed in: intel
   Status: New => Fix Released

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Title:
  [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

Status in intel:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released
Status in linux source package in Zesty:
  Fix Released

Bug description:
  Issue description:
  Boot ubuntu 16.10 and upstream v4.8 kernel on Purley, sometimes we saw 
following call trace:

  [8.740679] hpet0: at MMIO 0xfed0, IRQs 2, 8, 0, 0, 0, 0, 0, 0^M
  [8.747701] hpet0: 8 comparators, 64-bit 24.00 MHz counter^M
  [   32.765648] NMI watchdog: BUG: soft lockup - CPU#129 stuck for 22s! 
[watchdog/129:913]^M
  [   32.779913] NMI watchdog: BUG: soft lockup - CPU#130 stuck for 22s! 
[swapper/130:0]^M
  [   32.779915] Modules linked in:^M
  [   32.779918] CPU: 130 PID: 0 Comm: swapper/130 Not tainted 
3.10.0-481.el7.x86_64 #1^M
  [   32.779919] Hardware name: Intel Corporation PURLEY/PURLEY, BIOS 
PLYDCRB1.86B.0095.D20.1607292025 07/29/2016^M
  [   32.779921] task: 8830b3fb3ec0 ti: 8801738e task.ti: 
8801738e^M
  [   32.779930] RIP: 0010:[]  [] 
native_safe_halt+0x6/0x10^M
  [   32.779932] RSP: :8801738e3e98  EFLAGS: 0286^M
  

  (All cpus are stuck and NMI dump resulting in a large amount of
  output.)

  Issue solution:
  v4.9 kernel has a commit to fix this issue, please backport it to 16.10:
  f99fd22 x86/hpet: Reduce HPET counter read contention

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1645928] Re: [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

2017-01-10 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 4.8.0-34.36

---
linux (4.8.0-34.36) yakkety; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1651800

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

linux (4.8.0-33.35) yakkety; urgency=low

  [ Thadeu Lima de Souza Cascardo ]

  * Release Tracking Bug
- LP: #1651721

  [ Luis Henriques ]

  * crypto : tolerate new crypto hardware for z Systems (LP: #1644557)
- s390/zcrypt: Introduce CEX6 toleration

  * Several new Asus laptops are missing touchpad support (LP: #1650895)
- HID: asus: Add i2c touchpad support

  * Acer, Inc ID 5986:055a is useless after 14.04.2 installed. (LP: #1433906)
- uvcvideo: uvc_scan_fallback() for webcams with broken chain

  * cdc_ether fills kernel log (LP: #1626371)
- cdc_ether: Fix handling connection notification

  * Kernel Fixes to get TCMU File Backed Optical to work (LP: #1646204)
- SAUCE: target/user: Fix use-after-free of tcmu_cmds if they are expired

  * CVE-2016-9756
- KVM: x86: drop error recovery in em_jmp_far and em_ret_far

  * On boot excessive number of kworker threads are running (LP: #1649905)
- slub: move synchronize_sched out of slab_mutex on shrink

  * Ethernet not work after upgrade from kernel 3.19 to 4.4 [10ec:8168]
(LP: #1648279)
- ACPI / blacklist: Make Dell Latitude 3350 ethernet work

  * Ubuntu 16.10 netboot install fails with "Oops: Exception in kernel mode,
sig: 5 [#1] " (lpfc) (LP: #1648873)
- scsi: lpfc: fix oops/BUG in lpfc_sli_ringtxcmpl_put()

  * CVE-2016-9793
- net: avoid signed overflows for SO_{SND|RCV}BUFFORCE

  * [Hyper-V] Kernel panic not functional on 32bit Ubuntu 14.10, 15.04, and
15.10 (LP: #1400319)
- Drivers: hv: avoid vfree() on crash

  * d-i is missing usb support for platforms that use the xhci-platform driver
(LP: #1625222)
- d-i initrd needs additional usb modules to support the merlin platform

  * overlayfs no longer supports nested overlayfs mounts, but there is a fix
upstream (LP: #1647007)
- ovl: fix d_real() for stacked fs

  * Yakkety: arm64: CONFIG_ARM64_ERRATUM_845719 isn't enabled (LP: #1647793)
- [Config] CONFIG_ARM64_ERRATUM_845719=y

  * Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
(LP: #1646857)
- serial: 8250_pci: Detach low-level driver during PCI error recovery

  * Driver for Exar USB UART (LP: #1645591)
- SAUCE: xr-usb-serial: Driver for Exar USB serial ports
- SAUCE: xr-usb-serial: interface for switching modes
- SAUCE: cdc-acm: Exclude Exar USB serial ports

  * [Bug] (Purley) x86/hpet: Reduce HPET counter read contention (LP: #1645928)
- x86/hpet: Reduce HPET counter read contention

  * Need Alps upstream their new touchpad driver (LP: #1571530)
- Input: ALPS - add touchstick support for SS5 hardware
- Input: ALPS - handle 0-pressure 1F events
- Input: ALPS - allow touchsticks to report pressure
- Input: ALPS - set DualPoint flag for 74 03 28 devices

  * 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.

 -- Luis Henriques   Wed, 21 Dec 2016
16:20:08 +

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

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-9756

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-9793

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https://bugs.launchpad.net/bugs/1645928

Title:
  [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

Status in intel:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released
Status in linux source package in Zesty:
  Fix Released

Bug description:
  Issue description:
  Boot ubuntu 16.10 and upstream v4.8 kernel on Purley, sometimes we saw 
following call trace:

  [8.740679] hpet0: at MMIO 0xfed0, IRQs 2, 8, 0, 0, 0, 0, 0, 0^M
  [8.747701] hpet0: 8 comparators, 64-bit 24.00 MHz counter^M
  [   32.765648] NMI watchdog: BUG: soft lockup - CPU#129 stuck for 22s! 
[watchdog/129:913]^M
  [   32.779913] NMI watchdog: BUG: soft lockup - CPU#130 stuck for 22s! 
[swapper/130:0]^M
  [   32.779915] Modules linked in:^M
  [   32.779918] CPU: 130 PID: 0 Comm: swapper/130 Not tainted 
3.10.0-481.el7.x86_64 #1^M
  [   32.779919] Hardware name: Intel Corporation PURLEY/PURLEY, BIOS 
PLYDCRB1.86B.0095.D20.1607292025 07/29/2016^M
  [   32.779921] task: 8830b3fb3ec0 ti: 8801738e task.ti: 
8801738e^M
  [   32.779930] RIP: 0010:[]  [] 
native_safe_halt+0x6/0x10^M
  [   32.779932] RSP: :8801738e3e98  EFLAGS: 0286^M
  

  (All cpus are stuck and NMI dump resulting in a large amount of
  output.)

  Issue 

[Kernel-packages] [Bug 1645928] Re: [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

2017-01-03 Thread XiongZhang
** Tags removed: verification-needed-yakkety
** Tags added: verification-done-yakkety

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1645928

Title:
  [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

Status in intel:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Yakkety:
  Fix Committed
Status in linux source package in Zesty:
  Fix Released

Bug description:
  Issue description:
  Boot ubuntu 16.10 and upstream v4.8 kernel on Purley, sometimes we saw 
following call trace:

  [8.740679] hpet0: at MMIO 0xfed0, IRQs 2, 8, 0, 0, 0, 0, 0, 0^M
  [8.747701] hpet0: 8 comparators, 64-bit 24.00 MHz counter^M
  [   32.765648] NMI watchdog: BUG: soft lockup - CPU#129 stuck for 22s! 
[watchdog/129:913]^M
  [   32.779913] NMI watchdog: BUG: soft lockup - CPU#130 stuck for 22s! 
[swapper/130:0]^M
  [   32.779915] Modules linked in:^M
  [   32.779918] CPU: 130 PID: 0 Comm: swapper/130 Not tainted 
3.10.0-481.el7.x86_64 #1^M
  [   32.779919] Hardware name: Intel Corporation PURLEY/PURLEY, BIOS 
PLYDCRB1.86B.0095.D20.1607292025 07/29/2016^M
  [   32.779921] task: 8830b3fb3ec0 ti: 8801738e task.ti: 
8801738e^M
  [   32.779930] RIP: 0010:[]  [] 
native_safe_halt+0x6/0x10^M
  [   32.779932] RSP: :8801738e3e98  EFLAGS: 0286^M
  

  (All cpus are stuck and NMI dump resulting in a large amount of
  output.)

  Issue solution:
  v4.9 kernel has a commit to fix this issue, please backport it to 16.10:
  f99fd22 x86/hpet: Reduce HPET counter read contention

To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/1645928/+subscriptions

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[Kernel-packages] [Bug 1645928] Re: [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

2016-12-22 Thread 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-
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!


** Tags added: verification-needed-yakkety

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1645928

Title:
  [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

Status in intel:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Yakkety:
  Fix Committed
Status in linux source package in Zesty:
  Fix Released

Bug description:
  Issue description:
  Boot ubuntu 16.10 and upstream v4.8 kernel on Purley, sometimes we saw 
following call trace:

  [8.740679] hpet0: at MMIO 0xfed0, IRQs 2, 8, 0, 0, 0, 0, 0, 0^M
  [8.747701] hpet0: 8 comparators, 64-bit 24.00 MHz counter^M
  [   32.765648] NMI watchdog: BUG: soft lockup - CPU#129 stuck for 22s! 
[watchdog/129:913]^M
  [   32.779913] NMI watchdog: BUG: soft lockup - CPU#130 stuck for 22s! 
[swapper/130:0]^M
  [   32.779915] Modules linked in:^M
  [   32.779918] CPU: 130 PID: 0 Comm: swapper/130 Not tainted 
3.10.0-481.el7.x86_64 #1^M
  [   32.779919] Hardware name: Intel Corporation PURLEY/PURLEY, BIOS 
PLYDCRB1.86B.0095.D20.1607292025 07/29/2016^M
  [   32.779921] task: 8830b3fb3ec0 ti: 8801738e task.ti: 
8801738e^M
  [   32.779930] RIP: 0010:[]  [] 
native_safe_halt+0x6/0x10^M
  [   32.779932] RSP: :8801738e3e98  EFLAGS: 0286^M
  

  (All cpus are stuck and NMI dump resulting in a large amount of
  output.)

  Issue solution:
  v4.9 kernel has a commit to fix this issue, please backport it to 16.10:
  f99fd22 x86/hpet: Reduce HPET counter read contention

To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/1645928/+subscriptions

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[Kernel-packages] [Bug 1645928] Re: [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

2016-12-08 Thread Luis Henriques
** Changed in: linux (Ubuntu Yakkety)
   Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/1645928

Title:
  [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

Status in intel:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Yakkety:
  Fix Committed
Status in linux source package in Zesty:
  Fix Released

Bug description:
  Issue description:
  Boot ubuntu 16.10 and upstream v4.8 kernel on Purley, sometimes we saw 
following call trace:

  [8.740679] hpet0: at MMIO 0xfed0, IRQs 2, 8, 0, 0, 0, 0, 0, 0^M
  [8.747701] hpet0: 8 comparators, 64-bit 24.00 MHz counter^M
  [   32.765648] NMI watchdog: BUG: soft lockup - CPU#129 stuck for 22s! 
[watchdog/129:913]^M
  [   32.779913] NMI watchdog: BUG: soft lockup - CPU#130 stuck for 22s! 
[swapper/130:0]^M
  [   32.779915] Modules linked in:^M
  [   32.779918] CPU: 130 PID: 0 Comm: swapper/130 Not tainted 
3.10.0-481.el7.x86_64 #1^M
  [   32.779919] Hardware name: Intel Corporation PURLEY/PURLEY, BIOS 
PLYDCRB1.86B.0095.D20.1607292025 07/29/2016^M
  [   32.779921] task: 8830b3fb3ec0 ti: 8801738e task.ti: 
8801738e^M
  [   32.779930] RIP: 0010:[]  [] 
native_safe_halt+0x6/0x10^M
  [   32.779932] RSP: :8801738e3e98  EFLAGS: 0286^M
  

  (All cpus are stuck and NMI dump resulting in a large amount of
  output.)

  Issue solution:
  v4.9 kernel has a commit to fix this issue, please backport it to 16.10:
  f99fd22 x86/hpet: Reduce HPET counter read contention

To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/1645928/+subscriptions

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[Kernel-packages] [Bug 1645928] Re: [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

2016-11-30 Thread Tim Gardner
https://lists.ubuntu.com/archives/kernel-team/2016-November/081204.html

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

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

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

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

** Changed in: linux (Ubuntu Yakkety)
 Assignee: (unassigned) => Tim Gardner (timg-tpi)

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

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1645928

Title:
  [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

Status in intel:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Yakkety:
  In Progress
Status in linux source package in Zesty:
  Fix Released

Bug description:
  Issue description:
  Boot ubuntu 16.10 and upstream v4.8 kernel on Purley, sometimes we saw 
following call trace:

  [8.740679] hpet0: at MMIO 0xfed0, IRQs 2, 8, 0, 0, 0, 0, 0, 0^M
  [8.747701] hpet0: 8 comparators, 64-bit 24.00 MHz counter^M
  [   32.765648] NMI watchdog: BUG: soft lockup - CPU#129 stuck for 22s! 
[watchdog/129:913]^M
  [   32.779913] NMI watchdog: BUG: soft lockup - CPU#130 stuck for 22s! 
[swapper/130:0]^M
  [   32.779915] Modules linked in:^M
  [   32.779918] CPU: 130 PID: 0 Comm: swapper/130 Not tainted 
3.10.0-481.el7.x86_64 #1^M
  [   32.779919] Hardware name: Intel Corporation PURLEY/PURLEY, BIOS 
PLYDCRB1.86B.0095.D20.1607292025 07/29/2016^M
  [   32.779921] task: 8830b3fb3ec0 ti: 8801738e task.ti: 
8801738e^M
  [   32.779930] RIP: 0010:[]  [] 
native_safe_halt+0x6/0x10^M
  [   32.779932] RSP: :8801738e3e98  EFLAGS: 0286^M
  

  (All cpus are stuck and NMI dump resulting in a large amount of
  output.)

  Issue solution:
  v4.9 kernel has a commit to fix this issue, please backport it to 16.10:
  f99fd22 x86/hpet: Reduce HPET counter read contention

To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/1645928/+subscriptions

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