[Bug 795717] Re: 32bit rhel and centos 5.(5|6) hangs on boot on natty

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 2.6.38-13.52

---------------
linux (2.6.38-13.52) natty-proposed; urgency=low

  [Herton R. Krzesinski]

  * Release Tracking Bug
    - LP: #887379

  [ Konrad Rzeszutek Wilk ]

  * SAUCE: x86/paravirt: Partially revert "remove lazy mode in interrupts"
    - LP: #854050

  [ Ming Lei ]

  * SAUCE: [media] uvcvideo: Set alternate setting 0 on resume if the bus
    has been reset
    - LP: #816484

  [ Seth Forshee ]

  * SAUCE: acer-wmi: Add wireless quirk for Lenovo 3000 N200
    - LP: #857297

  [ Upstream Kernel Changes ]

  * Make TASKSTATS require root access, CVE-2011-2494
    - LP: #866021
    - CVE-2011-2494
  * proc: restrict access to /proc/PID/io, CVE-2011-2495
    - LP: #866025
    - CVE-2011-2495
  * proc: fix a race in do_io_accounting(), CVE-2011-2495
    - LP: #866025
    - CVE-2011-2495
  * staging: comedi: fix infoleak to userspace, CVE-2011-2909
    - LP: #869261
    - CVE-2011-2909
  * perf tools: do not look at ./config for configuration, CVE-2011-2905
    - LP: #869259
    - CVE-2011-2905
  * e1000e: workaround for packet drop on 82579 at 100Mbps
    - LP: #870127
  * eCryptfs: Remove unnecessary grow_file() function
    - LP: #745836
  * eCryptfs: Remove ECRYPTFS_NEW_FILE crypt stat flag
    - LP: #745836
  * block: blkdev_get() should access ->bd_disk only after success
    - LP: #857170
  * ipv6: restore correct ECN handling on TCP xmit
    - LP: #872179
  * nl80211: fix overflow in ssid_len - CVE-2011-2517
    - LP: #869245
    - CVE-2011-2517
  * ksm: fix NULL pointer dereference in scan_get_next_rmap_item() -
    CVE-2011-2183
    - LP: #869227
    - CVE-2011-2183
  * NLM: Don't hang forever on NLM unlock requests - CVE-2011-2491
    - LP: #869237
    - CVE-2011-2491
  * KVM: fix kvmclock regression due to missing clock update
    - LP: #795717
  * drm/i915: don't enable plane, pipe and PLL prematurely
    - LP: #812638
  * drm/i915: add pipe/plane enable/disable functions
    - LP: #812638
 -- Herton Ronaldo Krzesinski <herton.krzesinski at canonical.com>   Mon, 07 Nov 2011 22:11:51 -0200

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

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2011-2183

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2011-2491

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2011-2494

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2011-2495

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2011-2517

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2011-2905

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2011-2909

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https://bugs.launchpad.net/bugs/795717

Title:
  32bit rhel and centos 5.(5|6) hangs on boot on natty

Status in “linux” package in Ubuntu:
  Fix Released
Status in “qemu-kvm” package in Ubuntu:
  Invalid
Status in “linux” source package in Natty:
  Fix Released
Status in “qemu-kvm” source package in Natty:
  Invalid

Bug description:
  SRU Justification:

  Impact: An upstream change in the kvm code in 2.6.37 causes
  regressions running 32bit guest under 11.04 (Natty) KVM.

  Fix: Cherry-picking a single upstream patch (which went into 2.6.39)
  fixes the issue.

  Testcase: Booting 32bit rhel and centos 5.(5|6) guests under Natty
  used to hang, but has been verified to succeed with a test kernel
  including the upstream patch.

  ---

  Binary package hint: qemu-kvm

  I have several guest images that ran fine under 10.10, RHEL and or
  CENTOS 5.5 and 5.6 x86 all hang either from ISO or from disk image on
  boot, some times it will find the LVM and mount and crash sometimes it
  will crash after NASH starts.

  Description:	Ubuntu 11.04
  Release:	11.04

  root at usebskvm004:~# virsh version
  Compiled against library: libvir 0.8.8
  Using library: libvir 0.8.8
  Using API: QEMU 0.8.8
  Running hypervisor: QEMU 0.14.0

  Description:	Ubuntu 11.04
  Release:	11.04

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