[zesty] mlx4_core OOM with 32 bit arch

Bug #1676858 reported by Talat Batheesh on 2017-03-28
12
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Undecided
Tim Gardner
Zesty
Undecided
Tim Gardner

Bug Description

we get OOM when we load the mlx4_core driver with 32-bit system with rich cpus machines

The following upstream patches will fix this issue

3608b13 mlx4: reduce OOM risk on arches with large pages

CVE References

description: updated

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1676858

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
Tim Gardner (timg-tpi) on 2017-03-28
Changed in linux (Ubuntu Zesty):
assignee: nobody → Tim Gardner (timg-tpi)
status: Incomplete → Fix Committed
Launchpad Janitor (janitor) wrote :
Download full text (21.0 KiB)

This bug was fixed in the package linux - 4.10.0-19.21

---------------
linux (4.10.0-19.21) zesty; urgency=low

  [ Tim Gardner ]

  * Release Tracking Bug
    - LP: #1680535

  * ADT regressions caused by "audit: fix auditd/kernel connection state
    tracking" (LP: #1680532)
    - SAUCE: Revert "audit: fix auditd/kernel connection state tracking"

  * Miscellaneous Ubuntu changes
    - [Config] updateconfigs to update CONFIG_GENERIC_CSUM for ppc64el
      This cleans up behind a Kconfig change that went undetected.

linux (4.10.0-18.20) zesty; urgency=low

  [ Tim Gardner ]

  * Release Tracking Bug
    - LP: #1680168

  * smartpqi driver needed in initram disk and installer (LP: #1680156)
    - UBUNU: [Config] Add smartpqi to d-i

linux (4.10.0-17.19) zesty; urgency=low

  [ Tim Gardner ]

  * Release Tracking Bug
    - LP: #1679718

  * Fix CVE-2017-7308 (LP: #1678009)
    - net/packet: fix overflow in check for priv area size
    - net/packet: fix overflow in check for tp_frame_nr
    - net/packet: fix overflow in check for tp_reserve

  * apparmor: oops on boot if parameters set on grub command line (LP: #1678048)
    - SAUCE: apparmor: fix parameters so that the permission test is bypassed at boot

  * apparmor: does not provide a way to detect policy updataes (LP: #1678032)
    - SAUCE: apparmor: add policy revision file interface

  * apparmor does not make support of query data visible (LP: #1678023)
    - SAUCE: apparmor: add label data availability to the feature set

  * apparmor query interface does not make supported query info available
    (LP: #1678030)
    - SAUCE: apparmor: add information about the query inteface to the feature set

  * change_profile incorrect when using namespaces with a compound stack
    (LP: #1677959)
    - SAUCE: apparmor: fix label parse for stacked labels

  * Zesty update to v4.10.8 stable release (LP: #1678930)
    - xfrm: policy: init locks early
    - xfrm_user: validate XFRM_MSG_NEWAE XFRMA_REPLAY_ESN_VAL replay_window
    - xfrm_user: validate XFRM_MSG_NEWAE incoming ESN size harder
    - KVM: nVMX: Fix nested VPID vmx exec control
    - KVM: x86: cleanup the page tracking SRCU instance
    - virtio_balloon: init 1st buffer in stats vq
    - pinctrl: qcom: Don't clear status bit on irq_unmask
    - c6x/ptrace: Remove useless PTRACE_SETREGSET implementation
    - h8300/ptrace: Fix incorrect register transfer count
    - mips/ptrace: Preserve previous registers for short regset write
    - sparc/ptrace: Preserve previous registers for short regset write
    - metag/ptrace: Preserve previous registers for short regset write
    - metag/ptrace: Provide default TXSTATUS for short NT_PRSTATUS
    - metag/ptrace: Reject partial NT_METAG_RPIPE writes
    - qla2xxx: Allow vref count to timeout on vport delete.
    - sched/rt: Add a missing rescheduling point
    - usb: musb: fix possible spinlock deadlock
    - Linux 4.10.8

  * [Hyper-V] pci-hyperv: Use device serial number as PCI domain (LP: #1667527)
    - net/mlx4_core: Use cq quota in SRIOV when creating completion EQs
    - PCI: hv: Use device serial number as PCI domain

  * Miscellaneous Ubuntu changes
    - [Config] flash-kernel should be a...

Changed in linux (Ubuntu Zesty):
status: Fix Committed → Fix Released
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