[LU-1120] Kernel update [RHEL6.2 2.6.32-220.4.2.el6] Created: 19/Feb/12  Updated: 27/Mar/12  Resolved: 27/Mar/12

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.2.0
Fix Version/s: Lustre 2.2.0

Type: Improvement Priority: Blocker
Reporter: Yang Sheng Assignee: Yang Sheng
Resolution: Fixed Votes: 0
Labels: None

Rank (Obsolete): 4715

 Description   

This update fixes the following bug:

  • An insufficiently designed calculation in the CPU accelerator in the previous
    kernel caused an arithmetic overflow in the sched_clock() function when system
    uptime exceeded 208.5 days. This overflow led to a kernel panic on the systems
    using the Time Stamp Counter (TSC) or Virtual Machine Interface (VMI) clock
    source. This update corrects the aforementioned calculation so that this
    arithmetic overflow and kernel panic can no longer occur under these
    circumstances. (BZ#781974)

 Comments   
Comment by Yang Sheng [ 23/Feb/12 ]

patch landed.

Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » x86_64,server,el5,inkernel #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/targets/2.6-rhel6.target.in
  • lustre/ChangeLog
  • lustre/kernel_patches/which_patch
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » x86_64,client,el5,inkernel #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/which_patch
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
  • lustre/ChangeLog
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » x86_64,client,el5,ofa #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/ChangeLog
  • lustre/kernel_patches/which_patch
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » x86_64,client,ubuntu1004,inkernel #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/which_patch
  • lustre/ChangeLog
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » i686,server,el5,ofa #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/targets/2.6-rhel6.target.in
  • lustre/ChangeLog
  • lustre/kernel_patches/which_patch
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » x86_64,client,sles11,inkernel #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/targets/2.6-rhel6.target.in
  • lustre/kernel_patches/which_patch
  • lustre/ChangeLog
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » i686,client,el6,inkernel #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/ChangeLog
  • lustre/kernel_patches/which_patch
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » i686,client,el5,ofa #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/ChangeLog
  • lustre/kernel_patches/which_patch
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » x86_64,server,el5,ofa #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/which_patch
  • lustre/ChangeLog
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » x86_64,client,el6,ofa #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/targets/2.6-rhel6.target.in
  • lustre/ChangeLog
  • lustre/kernel_patches/which_patch
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » i686,client,el5,inkernel #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/which_patch
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
  • lustre/ChangeLog
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » i686,server,el5,inkernel #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/targets/2.6-rhel6.target.in
  • lustre/ChangeLog
  • lustre/kernel_patches/which_patch
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » x86_64,server,el6,inkernel #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/which_patch
  • lustre/ChangeLog
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » i686,server,el6,ofa #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/which_patch
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
  • lustre/ChangeLog
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » x86_64,client,el6,inkernel #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/which_patch
  • lustre/ChangeLog
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » i686,client,el6,ofa #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/which_patch
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
  • lustre/ChangeLog
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » x86_64,server,el6,ofa #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/which_patch
  • lustre/kernel_patches/targets/2.6-rhel6.target.in
  • lustre/ChangeLog
Comment by Build Master (Inactive) [ 23/Feb/12 ]

Integrated in lustre-master » i686,server,el6,inkernel #487
LU-1120 kernel: kernel update [RHEL6.2 2.6.32-220.4.2] (Revision 6ca8d449adf2821a3aa42249ab0e201fc1890778)

Result = SUCCESS
Oleg Drokin : 6ca8d449adf2821a3aa42249ab0e201fc1890778
Files :

  • lustre/kernel_patches/targets/2.6-rhel6.target.in
  • lustre/ChangeLog
  • lustre/kernel_patches/which_patch
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